In the following table, you can find all major IP addresses blocks allocated for Poland.
Most of these IP blocks are assigned for Internet providers and hosting companies.
You can click the column header in order to sort the list by another field.
If you want to find the IP addresses blocks of other countries, click here.
If you want to download this IP addresses list in comma-separated values file (csv), click here.
| 83.0.0.0 | 83.31.255.255 | 2097152 | 03/12/03 | Orange Polska Spolka Akcyjna |
| 89.64.0.0 | 89.79.255.255 | 1048576 | 22/02/06 | UPC Polska Sp. z o.o. |
| 80.48.0.0 | 80.55.255.255 | 524288 | 18/12/01 | Orange Polska Spolka Akcyjna |
| 79.184.0.0 | 79.191.255.255 | 524288 | 15/06/07 | Orange Polska Spolka Akcyjna |
| 77.112.0.0 | 77.115.255.255 | 262144 | 22/12/06 | Polkomtel Sp. z o.o. |
| 77.252.0.0 | 77.255.255.255 | 262144 | 01/02/07 | Netia SA |
| 95.48.0.0 | 95.51.255.255 | 262144 | 26/09/08 | Orange Polska Spolka Akcyjna |
| 31.60.0.0 | 31.63.255.255 | 262144 | 25/02/11 | Orange Polska Spolka Akcyjna |
| 217.96.0.0 | 217.99.255.255 | 262144 | 23/11/00 | Orange Polska Spolka Akcyjna |
| 78.8.0.0 | 78.11.255.255 | 262144 | 26/02/07 | Netia SA |
| 89.228.0.0 | 89.231.255.255 | 262144 | 21/04/06 | Multimedia Polska Sp. z o.o. |
| 178.180.0.0 | 178.183.255.255 | 262144 | 03/02/10 | T-Mobile Polska S.A. |
| 31.182.0.0 | 31.183.255.255 | 131072 | 24/03/11 | Toya sp.z.o.o |
| 31.178.0.0 | 31.179.255.255 | 131072 | 22/03/11 | UPC Polska Sp. z o.o. |
| 46.204.0.0 | 46.205.255.255 | 131072 | 27/12/10 | T-Mobile Polska S.A. |
| 37.30.0.0 | 37.31.255.255 | 131072 | 30/12/11 | T-Mobile Polska S.A. |
| 188.146.0.0 | 188.147.255.255 | 131072 | 01/04/09 | T-Mobile Polska S.A. |
| 46.112.0.0 | 46.113.255.255 | 131072 | 11/05/10 | P4 Sp. z o.o. |
| 46.170.0.0 | 46.171.255.255 | 131072 | 01/12/10 | Orange Polska Spolka Akcyjna |
| 46.168.0.0 | 46.169.255.255 | 131072 | 18/11/10 | Polkomtel Sp. z o.o. |
| 46.76.0.0 | 46.77.255.255 | 131072 | 30/07/10 | Polkomtel Sp. z o.o. |
| 37.248.0.0 | 37.249.255.255 | 131072 | 18/04/12 | Polkomtel Sp. z o.o. |
| 95.40.0.0 | 95.41.255.255 | 131072 | 13/10/08 | Polkomtel Sp. z o.o. |
| 87.206.0.0 | 87.207.255.255 | 131072 | 11/07/05 | UPC Polska Sp. z o.o. |
| 87.204.0.0 | 87.205.255.255 | 131072 | 06/07/05 | Netia SA |
| 164.126.0.0 | 164.127.255.255 | 131072 | 14/11/11 | P4 Sp. z o.o. |
| 178.36.0.0 | 178.37.255.255 | 131072 | 28/01/10 | Netia SA |
| 5.184.0.0 | 5.185.255.255 | 131072 | 08/08/12 | Orange Polska Spolka Akcyjna |
| 79.162.0.0 | 79.163.255.255 | 131072 | 03/07/07 | Orange Polska Spolka Akcyjna |
| 31.0.0.0 | 31.1.255.255 | 131072 | 05/04/11 | Polkomtel Sp. z o.o. |
| 178.42.0.0 | 178.43.255.255 | 131072 | 09/02/10 | Orange Polska Spolka Akcyjna |
| 31.174.0.0 | 31.175.255.255 | 131072 | 04/04/11 | P4 Sp. z o.o. |
| 212.244.0.0 | 212.244.255.255 | 65536 | 18/03/98 | Orange Polska Spolka Akcyjna |
| 155.158.0.0 | 155.158.255.255 | 65536 | 04/12/91 | |
| 178.56.0.0 | 178.56.255.255 | 65536 | 22/01/10 | Orange Polska Spolka Akcyjna |
| 87.105.0.0 | 87.105.255.255 | 65536 | 20/07/05 | Netia SA |
| 193.59.0.0 | 193.59.255.255 | 65536 | 01/09/93 | NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY |
| 87.199.0.0 | 87.199.255.255 | 65536 | 28/06/06 | DOLSAT sp. z o.o. |
| 178.235.0.0 | 178.235.255.255 | 65536 | 11/05/10 | VECTRA S.A. |
| 88.156.0.0 | 88.156.255.255 | 65536 | 19/01/06 | VECTRA S.A. |
| 212.160.0.0 | 212.160.255.255 | 65536 | 28/10/98 | Orange Polska Spolka Akcyjna |
| 194.181.0.0 | 194.181.255.255 | 65536 | 29/06/95 | NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY |
| 89.171.0.0 | 89.171.255.255 | 65536 | 27/02/06 | Netia SA |
| 212.191.0.0 | 212.191.255.255 | 65536 | 28/10/98 | Lodz University of Technology |
| 88.220.0.0 | 88.220.255.255 | 65536 | 28/11/05 | Exatel S.A. |
| 88.199.0.0 | 88.199.255.255 | 65536 | 17/01/06 | TK Telekom sp. z o.o. |
| 194.92.0.0 | 194.92.255.255 | 65536 | 19/09/94 | NASK Spolka Akcyjna |
| 89.174.0.0 | 89.174.255.255 | 65536 | 27/03/06 | T-Mobile Polska S.A. |
| 195.116.0.0 | 195.116.255.255 | 65536 | 13/06/96 | Orange Polska Spolka Akcyjna |
| 195.205.0.0 | 195.205.255.255 | 65536 | 17/09/97 | Orange Polska Spolka Akcyjna |
| 79.96.0.0 | 79.96.255.255 | 65536 | 27/08/07 | home.pl S.A. |
| 156.17.0.0 | 156.17.255.255 | 65536 | 01/11/91 | |
| 195.164.0.0 | 195.164.255.255 | 65536 | 26/06/96 | NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY |
| 195.187.0.0 | 195.187.255.255 | 65536 | 05/08/97 | NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY |
| 159.205.0.0 | 159.205.255.255 | 65536 | 20/09/11 | Netia SA |
| 158.66.0.0 | 158.66.255.255 | 65536 | 15/02/92 | |
| 158.75.0.0 | 158.75.255.255 | 65536 | 26/02/92 | |
| 78.88.0.0 | 78.88.255.255 | 65536 | 12/06/07 | VECTRA S.A. |
| 157.25.0.0 | 157.25.255.255 | 65536 | 07/04/04 | |
| 157.158.0.0 | 157.158.255.255 | 65536 | 01/09/93 | |
| 109.243.0.0 | 109.243.255.255 | 65536 | 10/11/09 | P4 Sp. z o.o. |
| 145.237.0.0 | 145.237.255.255 | 65536 | 21/07/93 | |
| 195.136.0.0 | 195.136.255.255 | 65536 | 03/05/96 | Exatel S.A. |
| 109.241.0.0 | 109.241.255.255 | 65536 | 10/09/12 | VECTRA S.A. |
| 195.117.0.0 | 195.117.255.255 | 65536 | 27/02/97 | Orange Polska Spolka Akcyjna |
| 77.55.0.0 | 77.55.255.255 | 65536 | 29/01/07 | Nazwa.pl Sp.z.o.o. |
| 150.254.0.0 | 150.254.255.255 | 65536 | 13/01/99 | |
| 153.19.0.0 | 153.19.255.255 | 65536 | 23/09/91 | |
| 149.156.0.0 | 149.156.255.255 | 65536 | 03/05/91 | |
| 148.81.0.0 | 148.81.255.255 | 65536 | 02/10/93 | NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY |
| 195.150.0.0 | 195.150.255.255 | 65536 | 29/08/96 | Academic Computer Centre CYFRONET AGH |
| 46.215.0.0 | 46.215.255.255 | 65536 | 18/10/11 | Polkomtel Sp. z o.o. |
| 94.42.0.0 | 94.42.255.255 | 65536 | 22/05/08 | T-Mobile Polska S.A. |
| 82.177.0.0 | 82.177.255.255 | 65536 | 26/08/03 | Exatel S.A. |
| 37.225.0.0 | 37.225.255.255 | 65536 | 10/04/12 | Orange Polska Spolka Akcyjna |
| 93.105.0.0 | 93.105.255.255 | 65536 | 31/03/08 | VECTRA S.A. |
| 94.40.0.0 | 94.40.255.255 | 65536 | 09/05/08 | TK Telekom sp. z o.o. |
| 213.77.0.0 | 213.77.255.255 | 65536 | 22/05/00 | Orange Polska Spolka Akcyjna |
| 37.47.0.0 | 37.47.255.255 | 65536 | 11/01/12 | Orange Polska Spolka Akcyjna |
| 84.10.0.0 | 84.10.255.255 | 65536 | 13/07/04 | UPC Polska Sp. z o.o. |
| 37.7.0.0 | 37.7.255.255 | 65536 | 13/12/11 | Polkomtel Sp. z o.o. |
| 81.219.0.0 | 81.219.255.255 | 65536 | 19/11/02 | Netia SA |
| 91.94.0.0 | 91.94.255.255 | 65536 | 04/09/06 | Orange Polska Spolka Akcyjna |
| 94.152.0.0 | 94.152.255.255 | 65536 | 25/07/08 | Cyber_Folks S.A. |
| 46.134.0.0 | 46.134.255.255 | 65536 | 08/11/10 | Orange Polska Spolka Akcyjna |
| 82.160.0.0 | 82.160.255.255 | 65536 | 01/07/03 | TK Telekom sp. z o.o. |
| 81.190.0.0 | 81.190.255.255 | 65536 | 24/02/03 | Multimedia Polska Sp. z o.o. |
| 94.172.0.0 | 94.172.255.255 | 65536 | 28/08/08 | UPC Polska Sp. z o.o. |
| 213.25.0.0 | 213.25.255.255 | 65536 | 01/12/99 | Orange Polska Spolka Akcyjna |
| 5.173.0.0 | 5.173.255.255 | 65536 | 30/07/12 | P4 Sp. z o.o. |
| 95.160.0.0 | 95.160.255.255 | 65536 | 22/12/08 | VECTRA S.A. |
| 5.60.0.0 | 5.60.255.255 | 65536 | 05/06/12 | Polkomtel Sp. z o.o. |
| 83.238.0.0 | 83.238.255.255 | 65536 | 24/02/04 | Netia SA |
| 188.47.0.0 | 188.47.255.255 | 65536 | 13/05/09 | Orange Polska Spolka Akcyjna |
| 5.174.0.0 | 5.174.255.255 | 65536 | 01/08/12 | Polkomtel Sp. z o.o. |
| 213.76.0.0 | 213.76.255.255 | 65536 | 22/05/00 | Orange Polska Spolka Akcyjna |
| 37.109.0.0 | 37.109.255.255 | 65536 | 07/02/12 | Polkomtel Sp. z o.o. |
| 188.33.0.0 | 188.33.255.255 | 65536 | 17/03/09 | P4 Sp. z o.o. |
| 37.108.0.0 | 37.108.255.255 | 65536 | 07/02/12 | Orange Polska Spolka Akcyjna |
| 85.219.128.0 | 85.219.255.255 | 32768 | 01/02/05 | T-Mobile Polska S.A. |
| 37.128.0.0 | 37.128.127.255 | 32768 | 16/02/12 | Netia SA |
| 85.222.0.0 | 85.222.127.255 | 32768 | 14/02/05 | UPC Polska Sp. z o.o. |
| 85.221.128.0 | 85.221.255.255 | 32768 | 08/02/05 | INEA sp. z o.o. |
| 5.201.0.0 | 5.201.127.255 | 32768 | 29/08/12 | Maria Curie-Sklodowska University |
| 85.128.128.0 | 85.128.255.255 | 32768 | 01/11/04 | Nazwa.pl Sp.z.o.o. |
| 31.2.0.0 | 31.2.127.255 | 32768 | 05/04/11 | Polkomtel Sp. z o.o. |
| 85.128.0.0 | 85.128.127.255 | 32768 | 27/10/04 | Netia SA |
| 217.153.128.0 | 217.153.255.255 | 32768 | 16/12/02 | T-Mobile Polska S.A. |
| 217.153.0.0 | 217.153.127.255 | 32768 | 16/02/01 | T-Mobile Polska S.A. |
| 84.40.128.0 | 84.40.255.255 | 32768 | 03/09/04 | Netia SA |
| 89.25.128.0 | 89.25.255.255 | 32768 | 02/06/06 | P4 Sp. z o.o. |
| 78.133.128.0 | 78.133.255.255 | 32768 | 11/06/07 | T-Mobile Polska S.A. |
| 78.131.128.0 | 78.131.255.255 | 32768 | 21/05/07 | TK Telekom sp. z o.o. |
| 93.154.128.0 | 93.154.255.255 | 32768 | 04/03/10 | Polkomtel Sp. z o.o. |
| 31.6.128.0 | 31.6.255.255 | 32768 | 08/04/11 | Multimedia Polska Sp. z o.o. |
| 31.11.128.0 | 31.11.255.255 | 32768 | 14/04/11 | VECTRA S.A. |
| 213.241.0.0 | 213.241.127.255 | 32768 | 22/11/99 | Netia SA |
| 83.230.0.0 | 83.230.127.255 | 32768 | 21/05/04 | Silesian University of Technology, Computer Centre |
| 89.161.128.0 | 89.161.255.255 | 32768 | 15/02/06 | home.pl S.A. |
| 62.87.128.0 | 62.87.255.255 | 32768 | 28/05/01 | Netia SA |
| 62.21.0.0 | 62.21.127.255 | 32768 | 21/03/00 | INEA sp. z o.o. |
| 62.29.128.0 | 62.29.255.255 | 32768 | 01/08/01 | T-Mobile Polska S.A. |
| 62.111.128.0 | 62.111.255.255 | 32768 | 26/11/02 | Netia SA |
| 213.92.128.0 | 213.92.255.255 | 32768 | 11/12/07 | Servcom Sp. z o.o. |
| 89.161.0.0 | 89.161.127.255 | 32768 | 09/02/06 | Telekomunikacja Podlasie Sp. z o.o. |
| 188.137.0.0 | 188.137.127.255 | 32768 | 06/05/09 | Leon Sp. z o.o. |
| 212.180.128.0 | 212.180.255.255 | 32768 | 31/08/00 | SUPERMEDIA Sp.z.o.o. |
| 212.203.128.0 | 212.203.255.255 | 32768 | 03/09/02 | T-Mobile Polska S.A. |
| 188.128.128.0 | 188.128.255.255 | 32768 | 13/03/09 | home.pl S.A. |
| 213.17.128.0 | 213.17.255.255 | 32768 | 09/02/01 | Netia SA |
| 46.187.128.0 | 46.187.255.255 | 32768 | 22/11/10 | East & West Sp. z o.o. |
| 81.168.128.0 | 81.168.255.255 | 32768 | 17/06/03 | Netia SA |
| 212.182.0.0 | 212.182.127.255 | 32768 | 03/03/99 | Maria Curie-Sklodowska University |
| 46.186.0.0 | 46.186.127.255 | 32768 | 12/11/10 | Multimedia Polska Sp. z o.o. |
| 46.242.128.0 | 46.242.255.255 | 32768 | 27/12/10 | home.pl S.A. |
| 95.108.0.0 | 95.108.127.255 | 32768 | 09/12/08 | East & West Sp. z o.o. |
| 87.96.0.0 | 87.96.127.255 | 32768 | 28/07/05 | Orange Polska Spolka Akcyjna |
| 77.65.0.0 | 77.65.127.255 | 32768 | 17/01/07 | INEA sp. z o.o. |
| 37.247.128.0 | 37.247.255.255 | 32768 | 18/04/12 | Polkomtel Sp. z o.o. |
| 81.15.128.0 | 81.15.255.255 | 32768 | 05/08/02 | Exatel S.A. |
| 94.254.128.0 | 94.254.255.255 | 32768 | 07/10/08 | P4 Sp. z o.o. |
| 77.45.0.0 | 77.45.127.255 | 32768 | 21/12/06 | ASTA-NET S.A. |
| 90.156.0.0 | 90.156.127.255 | 32768 | 17/11/06 | Netia SA |
| 37.190.128.0 | 37.190.255.255 | 32768 | 21/03/12 | Multimedia Polska Sp. z o.o. |
| 109.173.128.0 | 109.173.255.255 | 32768 | 30/11/09 | INEA sp. z o.o. |
| 94.251.128.0 | 94.251.255.255 | 32768 | 30/09/08 | Multimedia Polska Sp. z o.o. |
| 81.210.0.0 | 81.210.127.255 | 32768 | 23/10/02 | Netia SA |
| 77.65.128.0 | 77.65.255.255 | 32768 | 19/01/07 | Netia SA |
| 188.252.0.0 | 188.252.127.255 | 32768 | 08/02/11 | Limes sp. z o.o. |
| 178.252.0.0 | 178.252.63.255 | 16384 | 19/05/10 | Netia SA |
| 83.168.64.0 | 83.168.127.255 | 16384 | 02/04/04 | Korbank S. A. |
| 178.73.0.0 | 178.73.63.255 | 16384 | 19/03/10 | UPC Polska Sp. z o.o. |
| 188.117.128.0 | 188.117.191.255 | 16384 | 15/06/09 | P4 Sp. z o.o. |
| 83.145.128.0 | 83.145.191.255 | 16384 | 30/01/04 | Telewizja Kablowa Koszalin sp. z o. o. |
| 188.112.0.0 | 188.112.63.255 | 16384 | 07/04/09 | Hawe Telekom S.A. in Restructuring |
| 91.145.128.0 | 91.145.191.255 | 16384 | 03/10/06 | Netia SA |
| 91.146.192.0 | 91.146.255.255 | 16384 | 24/10/06 | Netia SA |
| 91.149.192.0 | 91.149.255.255 | 16384 | 20/11/06 | Marton Media Sp. z o. o. |
| 95.155.64.0 | 95.155.127.255 | 16384 | 03/03/09 | Netia SA |
| 89.238.0.0 | 89.238.63.255 | 16384 | 20/07/06 | Spoldzielnia Mieszkaniowa w Grudziadzu |
| 89.239.64.0 | 89.239.127.255 | 16384 | 25/05/07 | Gawex Media Sp. z o. o. |
| 95.158.64.0 | 95.158.127.255 | 16384 | 02/04/09 | UPC Polska Sp. z o.o. |
| 94.246.128.0 | 94.246.191.255 | 16384 | 19/11/08 | ART-COM Sp. z o.o. |
| 93.159.0.0 | 93.159.63.255 | 16384 | 02/06/08 | Netia SA |
| 93.159.128.0 | 93.159.191.255 | 16384 | 17/06/08 | Connected sp. z o. o. |
| 93.181.128.0 | 93.181.191.255 | 16384 | 29/04/08 | Netia SA |
| 94.72.64.0 | 94.72.127.255 | 16384 | 24/06/08 | ECO TRADE Sp. z o. o |
| 92.55.192.0 | 92.55.255.255 | 16384 | 17/03/08 | Hawe Telekom S.A. in Restructuring |
| 94.78.128.0 | 94.78.191.255 | 16384 | 25/08/08 | Multimedia Polska Sp. z o.o. |
| 94.75.64.0 | 94.75.127.255 | 16384 | 21/07/08 | UPC Polska Sp. z o.o. |
| 85.198.192.0 | 85.198.255.255 | 16384 | 01/02/05 | Sileman Sp. z o.o. |
| 86.63.64.0 | 86.63.127.255 | 16384 | 17/06/05 | ASTA-NET S.A. |
| 87.99.0.0 | 87.99.63.255 | 16384 | 21/07/06 | Netia SA |
| 85.193.192.0 | 85.193.255.255 | 16384 | 20/12/04 | ELECTRONIC MECHANICAL COMPANY ELPOS SP Z O O |
| 85.11.64.0 | 85.11.127.255 | 16384 | 28/02/05 | Sileman Sp. z o.o. |
| 85.14.64.0 | 85.14.127.255 | 16384 | 06/04/05 | P4 Sp. z o.o. |
| 85.28.128.0 | 85.28.191.255 | 16384 | 10/05/05 | ZESPOL EFEKTYWNYCH TECHNIK OBLICZENIOWYCH S.A. |
| 109.231.0.0 | 109.231.63.255 | 16384 | 04/03/10 | KOBA Sp. z o.o. |
| 89.151.0.0 | 89.151.63.255 | 16384 | 22/03/06 | VECTRA S.A. |
| 109.125.192.0 | 109.125.255.255 | 16384 | 13/11/09 | "Domtel Telecom" Dariusz Dombek |
| 89.206.0.0 | 89.206.63.255 | 16384 | 31/08/07 | |
| 89.108.192.0 | 89.108.255.255 | 16384 | 20/03/06 | P4 Sp. z o.o. |
| 87.116.192.0 | 87.116.255.255 | 16384 | 19/09/05 | Multimedia Polska Sp. z o.o. |
| 87.246.192.0 | 87.246.255.255 | 16384 | 05/09/05 | Maria Curie-Sklodowska University |
| 93.179.192.0 | 93.179.255.255 | 16384 | 14/04/08 | P4 Sp. z o.o. |
| 83.144.64.0 | 83.144.127.255 | 16384 | 23/01/04 | UPC Polska Sp. z o.o. |
| 46.238.192.0 | 46.238.255.255 | 16384 | 08/02/11 | Politechnika Bydgoska im. Jana i Jedrzeja Sniadeckich |
| 46.239.128.0 | 46.239.191.255 | 16384 | 16/02/11 | Politechnika Bydgoska im. Jana i Jedrzeja Sniadeckich |
| 46.238.64.0 | 46.238.127.255 | 16384 | 04/02/11 | INEA sp. z o.o. |
| 79.173.0.0 | 79.173.63.255 | 16384 | 25/10/07 | FIBERHOST S.A. |
| 79.175.192.0 | 79.175.255.255 | 16384 | 12/11/07 | SAT-MONT-SERVICE JACEK MRUK, KRZYSZTOF MRUK Sp. z o.o. |
| 62.69.192.0 | 62.69.255.255 | 16384 | 27/10/03 | Netia SA |
| 37.8.192.0 | 37.8.255.255 | 16384 | 14/12/11 | VECTRA S.A. |
| 212.106.128.0 | 212.106.191.255 | 16384 | 07/12/98 | Silesian University of Technology, Computer Centre |
| 93.176.192.0 | 93.176.255.255 | 16384 | 20/03/08 | Sileman Sp. z o.o. |
| 37.130.0.0 | 37.130.63.255 | 16384 | 20/02/12 | INTERKAM sp. z o.o. |
| 62.89.64.0 | 62.89.127.255 | 16384 | 06/07/01 | Netia SA |
| 77.89.64.0 | 77.89.127.255 | 16384 | 23/03/07 | Przedsiebiorstwo "PROMAX" Spolka Jawna Zofia Formanek-Okroj, Wieslaw Okroj |
| 77.91.0.0 | 77.91.63.255 | 16384 | 23/04/07 | Sat Film Sp. z o.o. i Wspolnicy Sp. k. |
| 77.88.128.0 | 77.88.191.255 | 16384 | 15/03/07 | Netia SA |
| 77.46.64.0 | 77.46.127.255 | 16384 | 28/12/06 | EURONET NORBERT SANIEWSKI SPOLKA JAWNA |
| 77.79.192.0 | 77.79.255.255 | 16384 | 14/03/07 | Atman Sp. z o.o. |
| 46.45.64.0 | 46.45.127.255 | 16384 | 07/09/10 | Sieci Blokowe S.C. |
| 62.233.192.0 | 62.233.255.255 | 16384 | 04/02/02 | Netia SA |
| 37.228.0.0 | 37.228.63.255 | 16384 | 10/04/12 | Orange Polska Spolka Akcyjna |
| 78.30.64.0 | 78.30.127.255 | 16384 | 23/10/07 | Polkomtel Sp. z o.o. |
| 46.41.128.0 | 46.41.191.255 | 16384 | 26/07/10 | home.pl S.A. |
| 78.28.0.0 | 78.28.63.255 | 16384 | 11/09/07 | Petrus Spolka z ograniczona odpowiedzialnoscia |
| 82.214.128.0 | 82.214.191.255 | 16384 | 03/11/03 | Intelligent Technologies S.A. |
| 82.139.128.0 | 82.139.191.255 | 16384 | 01/08/03 | Politechnika Bialostocka |
| 82.139.0.0 | 82.139.63.255 | 16384 | 29/07/03 | VECTRA S.A. |
| 62.129.192.0 | 62.129.255.255 | 16384 | 14/11/02 | home.pl S.A. |
| 5.57.128.0 | 5.57.191.255 | 16384 | 01/06/12 | Netia SA |
| 213.231.192.0 | 213.231.255.255 | 16384 | 01/10/04 | Wroclaw Centre of Networking and Supercomputing |
| 213.238.64.0 | 213.238.127.255 | 16384 | 07/03/01 | Netia SA |
| 5.226.64.0 | 5.226.127.255 | 16384 | 07/09/12 | Netia SA |
| 82.143.128.0 | 82.143.191.255 | 16384 | 12/09/03 | Netia SA |
| 213.227.64.0 | 213.227.127.255 | 16384 | 16/10/00 | Silesian University of Technology, Computer Centre |
| 213.218.64.0 | 213.218.127.255 | 16384 | 08/01/01 | T-Mobile Polska S.A. |
| 213.192.64.0 | 213.192.127.255 | 16384 | 24/10/00 | Technical University of Gdansk, Academic Computer Center TASK |
| 81.6.128.0 | 81.6.191.255 | 16384 | 24/06/02 | Kielce University of Technology |
| 31.187.0.0 | 31.187.63.255 | 16384 | 24/03/11 | UPC Polska Sp. z o.o. |
| 62.141.192.0 | 62.141.255.255 | 16384 | 04/12/02 | Multimedia Polska Sp. z o.o. |
| 193.0.64.0 | 193.0.127.255 | 16384 | 08/04/98 | |
| 213.216.64.0 | 213.216.127.255 | 16384 | 28/12/00 | Netia SA |
| 213.195.128.0 | 213.195.191.255 | 16384 | 14/07/00 | Netia SA |
| 213.199.192.0 | 213.199.255.255 | 16384 | 17/10/02 | TK Telekom sp. z o.o. |
| 194.29.128.0 | 194.29.179.255 | 13312 | 26/10/99 | |
| 194.204.160.0 | 194.204.191.255 | 8192 | 23/01/96 | Orange Polska Spolka Akcyjna |
| 95.171.96.0 | 95.171.127.255 | 8192 | 21/08/09 | Sat Film Sp. z o.o. i Wspolnicy Sp. k. |
| 213.134.128.0 | 213.134.159.255 | 8192 | 31/01/00 | Netia SA |
| 109.107.0.0 | 109.107.31.255 | 8192 | 12/10/09 | VECTRA S.A. |
| 212.126.0.0 | 212.126.31.255 | 8192 | 27/10/98 | Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center |
| 212.127.64.0 | 212.127.95.255 | 8192 | 11/01/99 | Wroclaw Centre of Networking and Supercomputing |
| 95.175.0.0 | 95.175.31.255 | 8192 | 30/03/09 | "FORWEB" S.C. Monika Bodetko, Tomasz Pawlowski |
| 213.73.0.0 | 213.73.31.255 | 8192 | 04/07/03 | University of Warmia and Mazury in Olsztyn, Poland |
| 95.171.192.0 | 95.171.223.255 | 8192 | 25/02/09 | Biznes Swiatlowodem Sp. z o.o. |
| 95.174.32.0 | 95.174.63.255 | 8192 | 19/03/09 | Multimedia Polska Sp. z o.o. |
| 213.186.64.0 | 213.186.95.255 | 8192 | 15/03/00 | Netia SA |
| 94.240.0.0 | 94.240.31.255 | 8192 | 19/09/08 | Lukman Multimedia Sp. z o.o |
| 213.180.128.0 | 213.180.159.255 | 8192 | 25/01/00 | Ringier Axel Springer Polska Sp. z o.o. |
| 213.184.0.0 | 213.184.31.255 | 8192 | 10/12/99 | University of Warmia and Mazury in Olsztyn, Poland |
| 213.189.32.0 | 213.189.63.255 | 8192 | 08/01/10 | Atman Sp. z o.o. |
| 213.222.192.0 | 213.222.223.255 | 8192 | 17/03/03 | Asseco Data Systems S.A. |
| 93.180.160.0 | 93.180.191.255 | 8192 | 06/09/12 | Netia SA |
| 94.141.128.0 | 94.141.159.255 | 8192 | 12/12/08 | Politechnika Bydgoska im. Jana i Jedrzeja Sniadeckich |
| 94.131.192.0 | 94.131.223.255 | 8192 | 23/06/08 | IP SERVICES Sp. zo.o. |
| 213.136.224.0 | 213.136.255.255 | 8192 | 08/10/02 | Multimedia Polska Sp. z o.o. |
| 213.146.32.0 | 213.146.63.255 | 8192 | 09/11/00 | Netia SA |
| 213.134.160.0 | 213.134.191.255 | 8192 | 05/03/01 | UPC Polska Sp. z o.o. |
| 213.135.32.0 | 213.135.63.255 | 8192 | 19/10/00 | University of Warsaw |
| 213.155.160.0 | 213.155.191.255 | 8192 | 23/04/01 | Zachodniopomorski Uniwersytet Technologiczny w Szczecinie, Akademickie Centrum Informatyki |
| 213.161.96.0 | 213.161.127.255 | 8192 | 14/10/02 | Intelligent Technologies S.A. |
| 213.172.160.0 | 213.172.191.255 | 8192 | 05/06/01 | Exatel S.A. |
| 213.156.96.0 | 213.156.127.255 | 8192 | 04/10/02 | Echostar Studio Sp. z o.o. |
| 213.158.192.0 | 213.158.223.255 | 8192 | 28/04/00 | T-Mobile Polska S.A. |
| 212.122.192.0 | 212.122.223.255 | 8192 | 11/05/99 | Politechnika Bydgoska im. Jana i Jedrzeja Sniadeckich |
| 194.204.128.0 | 194.204.159.255 | 8192 | 15/12/95 | Orange Polska Spolka Akcyjna |
| 176.221.96.0 | 176.221.127.255 | 8192 | 29/11/11 | Multimedia Polska Sp. z o.o. |
| 176.119.32.0 | 176.119.63.255 | 8192 | 07/06/12 | |
| 193.192.160.0 | 193.192.191.255 | 8192 | 20/05/96 | Netia SA |
| 193.193.64.0 | 193.193.95.255 | 8192 | 23/05/96 | Academic Computer Centre CYFRONET AGH |
| 194.183.32.0 | 194.183.63.255 | 8192 | 20/11/95 | Exatel S.A. |
| 176.111.128.0 | 176.111.159.255 | 8192 | 09/03/12 | |
| 195.94.192.0 | 195.94.223.255 | 8192 | 22/04/97 | T-Mobile Polska S.A. |
| 195.114.160.0 | 195.114.191.255 | 8192 | 28/10/97 | Netia SA |
| 195.8.128.0 | 195.8.159.255 | 8192 | 03/07/00 | Gremi Media SA |
| 195.82.160.0 | 195.82.191.255 | 8192 | 21/10/97 | Silesian University of Technology, Computer Centre |
| 176.115.0.0 | 176.115.31.255 | 8192 | 16/04/12 | |
| 188.121.0.0 | 188.121.31.255 | 8192 | 05/05/09 | Internet Union Spolka Akcyjna |
| 188.125.32.0 | 188.125.63.255 | 8192 | 06/07/09 | Polkomtel Sp. z o.o. |
| 188.114.64.0 | 188.114.95.255 | 8192 | 06/09/12 | Netia SA |
| 188.124.160.0 | 188.124.191.255 | 8192 | 26/06/09 | PRO INTERNET Sp. z o.o. |
| 188.123.192.0 | 188.123.223.255 | 8192 | 16/06/09 | PirxNet Grzegorz Bialas |
| 188.122.0.0 | 188.122.31.255 | 8192 | 14/05/09 | FINEMEDIA SPOLKA JAWNA WOJCIECH WRONA, GRZEGORZ KALUZA |
| 188.246.128.0 | 188.246.159.255 | 8192 | 18/08/09 | Toya sp.z.o.o |
| 178.214.128.0 | 178.214.159.255 | 8192 | 05/10/10 | Netia SA |
| 178.214.0.0 | 178.214.31.255 | 8192 | 09/07/10 | |
| 188.125.128.0 | 188.125.159.255 | 8192 | 14/07/09 | Petrus Spolka z ograniczona odpowiedzialnoscia |
| 188.125.224.0 | 188.125.255.255 | 8192 | 21/07/09 | KSU Provector Mariusz Dziakowicz |
| 188.127.0.0 | 188.127.31.255 | 8192 | 24/07/09 | Enterpol Sp. z o.o. |
| 195.216.96.0 | 195.216.127.255 | 8192 | 05/08/97 | Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center |
| 212.87.0.0 | 212.87.31.255 | 8192 | 03/11/98 | University of Warsaw |
| 212.87.224.0 | 212.87.255.255 | 8192 | 19/05/00 | Politechnika Czestochowska |
| 212.91.0.0 | 212.91.31.255 | 8192 | 20/05/08 | Atman Sp. z o.o. |
| 212.76.32.0 | 212.76.63.255 | 8192 | 02/06/99 | UPC Polska Sp. z o.o. |
| 212.77.96.0 | 212.77.127.255 | 8192 | 19/11/99 | Wirtualna Polska Media S.A. |
| 212.85.96.0 | 212.85.127.255 | 8192 | 23/11/99 | home.pl S.A. |
| 109.199.0.0 | 109.199.31.255 | 8192 | 30/12/09 | Oxylion S. A. |
| 212.106.0.0 | 212.106.31.255 | 8192 | 26/10/98 | Netia SA |
| 212.109.128.0 | 212.109.159.255 | 8192 | 21/12/98 | Uniwersytet Zielonogorski |
| 212.96.224.0 | 212.96.255.255 | 8192 | 11/08/11 | Spoldzielnia Mieszkaniowa "Polnoc" |
| 109.206.192.0 | 109.206.223.255 | 8192 | 08/02/10 | |
| 109.199.64.0 | 109.199.95.255 | 8192 | 20/01/10 | ASTA-NET S.A. |
| 212.14.32.0 | 212.14.63.255 | 8192 | 13/11/98 | Zachodniopomorski Uniwersytet Technologiczny w Szczecinie, Akademickie Centrum Informatyki |
| 212.33.64.0 | 212.33.95.255 | 8192 | 24/07/98 | Politechnika Bialostocka |
| 212.38.192.0 | 212.38.223.255 | 8192 | 20/08/98 | T-Mobile Polska S.A. |
| 206.252.224.0 | 206.252.255.255 | 8192 | 13/08/96 | Atman Sp. z o.o. |
| 212.2.96.0 | 212.2.127.255 | 8192 | 19/08/99 | Polkomtel Sp. z o.o. |
| 212.14.0.0 | 212.14.31.255 | 8192 | 23/02/98 | Zachodniopomorski Uniwersytet Technologiczny w Szczecinie, Akademickie Centrum Informatyki |
| 212.67.128.0 | 212.67.159.255 | 8192 | 29/01/08 | INEA sp. z o.o. |
| 212.69.64.0 | 212.69.95.255 | 8192 | 29/01/99 | Powszechna Agencja Informacyjna S.A. |
| 212.75.96.0 | 212.75.127.255 | 8192 | 09/11/99 | SUPERMEDIA Sp.z.o.o. |
| 212.49.32.0 | 212.49.63.255 | 8192 | 14/01/09 | Netia SA |
| 212.51.192.0 | 212.51.223.255 | 8192 | 17/09/98 | Lodz University of Technology |
| 212.59.224.0 | 212.59.255.255 | 8192 | 14/07/08 | Livenet Sp. z o.o. |
| 62.3.160.0 | 62.3.191.255 | 8192 | 14/01/02 | Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center |
| 62.61.32.0 | 62.61.63.255 | 8192 | 10/03/08 | Multimedia Polska Sp. z o.o. |
| 84.205.0.0 | 84.205.31.255 | 8192 | 22/06/04 | |
| 46.36.224.0 | 46.36.255.255 | 8192 | 03/11/10 | VECTRA S.A. |
| 85.89.160.0 | 85.89.191.255 | 8192 | 03/11/04 | Toya sp.z.o.o |
| 46.248.160.0 | 46.248.191.255 | 8192 | 21/12/10 | IQ PL Sp. z o.o. |
| 62.133.128.0 | 62.133.159.255 | 8192 | 12/10/05 | Spoldzielnia Telekomunikacyjna OST |
| 62.148.64.0 | 62.148.95.255 | 8192 | 16/06/00 | Netia SA |
| 62.152.128.0 | 62.152.159.255 | 8192 | 28/10/08 | T-Mobile Polska S.A. |
| 62.93.32.0 | 62.93.63.255 | 8192 | 26/11/02 | Rzeszow University of Technology |
| 62.108.160.0 | 62.108.191.255 | 8192 | 04/12/02 | Technical University of Koszalin |
| 62.121.128.0 | 62.121.159.255 | 8192 | 27/07/00 | Marcin Bochenek trading as CETI s.c. |
| 87.99.96.0 | 87.99.127.255 | 8192 | 01/03/06 | |
| 86.111.96.0 | 86.111.127.255 | 8192 | 19/08/05 | |
| 85.237.160.0 | 85.237.191.255 | 8192 | 25/05/05 | Chopin Telewizja Kablowa spolka z ograniczona odpowiedzialnoscia |
| 87.251.224.0 | 87.251.255.255 | 8192 | 15/09/05 | Polkomtel Sp. z o.o. |
| 87.248.64.0 | 87.248.95.255 | 8192 | 17/08/05 | Przedsiebiorstwo "PROMAX" Spolka Jawna Zofia Formanek-Okroj, Wieslaw Okroj |
| 31.128.0.0 | 31.128.31.255 | 8192 | 02/03/11 | |
| 80.238.64.0 | 80.238.95.255 | 8192 | 08/05/06 | Netia SA |
| 85.117.0.0 | 85.117.31.255 | 8192 | 18/03/05 | Multimedia Polska Sp. z o.o. |
| 37.209.128.0 | 37.209.159.255 | 8192 | 30/03/12 | Polkomtel Sp. z o.o. |
| 85.232.224.0 | 85.232.255.255 | 8192 | 15/04/05 | Atman Sp. z o.o. |
| 31.186.192.0 | 31.186.223.255 | 8192 | 24/03/11 | UPC Polska Sp. z o.o. |
| 37.131.128.0 | 37.131.159.255 | 8192 | 23/02/12 | Multimedia Polska Sp. z o.o. |
| 62.181.0.0 | 62.181.31.255 | 8192 | 17/07/00 | Warsaw Data Center Sp. z o.o. |
| 78.155.96.0 | 78.155.127.255 | 8192 | 30/07/07 | INSITE Sp. z o.o. |
| 83.68.64.0 | 83.68.95.255 | 8192 | 10/05/04 | Multimedia Polska Sp. z o.o. |
| 82.146.224.0 | 82.146.255.255 | 8192 | 27/06/03 | Politechnika Bydgoska im. Jana i Jedrzeja Sniadeckich |
| 83.218.96.0 | 83.218.127.255 | 8192 | 08/02/10 | Regionalna Telewizja Kablowa Spolka Jawna L.Iwanski i Wspolnicy |
| 78.152.0.0 | 78.152.31.255 | 8192 | 06/06/07 | East & West Sp. z o.o. |
| 78.154.64.0 | 78.154.95.255 | 8192 | 18/07/07 | Petrotel Sp. z o.o. |
| 79.133.192.0 | 79.133.223.255 | 8192 | 16/10/07 | eTOP sp. z o.o. |
| 79.135.160.0 | 79.135.191.255 | 8192 | 07/01/10 | Bialogardzka Spoldzielnia Mieszkaniowa |
| 80.238.96.0 | 80.238.127.255 | 8192 | 03/10/06 | |
| 82.145.64.0 | 82.145.95.255 | 8192 | 06/06/03 | Zachodniopomorski Uniwersytet Technologiczny w Szczecinie, Akademickie Centrum Informatyki |
| 78.159.64.0 | 78.159.95.255 | 8192 | 18/09/07 | Hawe Telekom S.A. in Restructuring |
| 79.124.96.0 | 79.124.127.255 | 8192 | 03/09/10 | Rybnet Sp. z o.o. Sp. k. |
| 62.244.128.0 | 62.244.159.255 | 8192 | 07/07/00 | Netia SA |
| 77.46.32.0 | 77.46.63.255 | 8192 | 28/12/06 | EURONET NORBERT SANIEWSKI SPOLKA JAWNA |
| 77.92.32.0 | 77.92.63.255 | 8192 | 13/11/09 | Telewizja Kablowa Koszalin sp. z o. o. |
| 62.181.160.0 | 62.181.191.255 | 8192 | 15/03/02 | Netia SA |
| 62.233.128.0 | 62.233.159.255 | 8192 | 25/09/00 | Netia SA |
| 62.233.160.0 | 62.233.191.255 | 8192 | 24/10/01 | Netia SA |
| 83.242.64.0 | 83.242.95.255 | 8192 | 07/05/04 | |
| 77.237.0.0 | 77.237.31.255 | 8192 | 31/01/07 | Toya sp.z.o.o |
| 83.220.96.0 | 83.220.127.255 | 8192 | 02/04/04 | T-Mobile Polska S.A. |
| 77.222.224.0 | 77.222.255.255 | 8192 | 18/04/07 | VECTRA S.A. |
| 84.23.160.0 | 84.23.191.255 | 8192 | 21/10/04 | Tarnowski Osrodek Informacyjny Aleksander Rajski |
| 77.236.0.0 | 77.236.31.255 | 8192 | 24/01/07 | UPC Polska Sp. z o.o. |
| 93.175.96.0 | 93.175.127.255 | 8192 | 03/12/08 | |
| 93.175.64.0 | 93.175.95.255 | 8192 | 01/10/08 | |
| 89.187.224.0 | 89.187.255.255 | 8192 | 28/04/06 | Netia SA |
| 91.150.192.0 | 91.150.223.255 | 8192 | 19/01/07 | |
| 89.186.0.0 | 89.186.31.255 | 8192 | 13/04/06 | Artur Sienkiewicz |
| 92.244.32.0 | 92.244.63.255 | 8192 | 05/02/08 | UPC Polska Sp. z o.o. |
| 89.191.128.0 | 89.191.159.255 | 8192 | 19/06/06 | Politechnika Bydgoska im. Jana i Jedrzeja Sniadeckich |
| 5.172.224.0 | 5.172.255.255 | 8192 | 01/08/12 | Polkomtel Sp. z o.o. |
| 89.17.224.0 | 89.17.255.255 | 8192 | 25/07/06 | Multimedia Polska Sp. z o.o. |
| 91.188.96.0 | 91.188.127.255 | 8192 | 04/12/06 | Livenet Sp. z o.o. |
| 91.187.224.0 | 91.187.255.255 | 8192 | 01/12/06 | Onefone SA |
| 82.115.64.0 | 82.115.95.255 | 8192 | 12/01/04 | Multimedia Polska Sp. z o.o. |
| 89.188.192.0 | 89.188.223.255 | 8192 | 18/05/06 | Rzeszow University of Technology |
| 91.150.128.0 | 91.150.159.255 | 8192 | 19/12/06 | Netia SA |
| 91.150.160.0 | 91.150.191.255 | 8192 | 12/01/07 | Skyware Sp. z o.o. |
| 89.191.160.0 | 89.191.191.255 | 8192 | 21/06/06 | Technical University of Gdansk, Academic Computer Center TASK |
| 5.134.64.0 | 5.134.79.255 | 4096 | 09/07/12 | Stansat Stanislaw Grzesik |
| 217.113.144.0 | 217.113.159.255 | 4096 | 15/12/04 | Institute of Soil Science and Plant Cultivation - State Research Institute |
| 217.168.192.0 | 217.168.207.255 | 4096 | 22/03/01 | DXC Technology Polska Sp.z o.o |
| 217.168.128.0 | 217.168.143.255 | 4096 | 21/03/01 | Horyzont Technologie Internetowe sp.z.o.o. |
| 217.144.192.0 | 217.144.207.255 | 4096 | 20/02/01 | Multimedia Polska Sp. z o.o. |
| 217.144.208.0 | 217.144.223.255 | 4096 | 11/01/02 | Multimedia Polska Sp. z o.o. |
| 217.119.64.0 | 217.119.79.255 | 4096 | 14/02/01 | UPC Polska Sp. z o.o. |
| 217.113.224.0 | 217.113.239.255 | 4096 | 22/01/01 | Toya sp.z.o.o |
| 217.116.96.0 | 217.116.111.255 | 4096 | 06/02/01 | Orange Polska Spolka Akcyjna |
| 77.46.16.0 | 77.46.31.255 | 4096 | 28/12/06 | EURONET NORBERT SANIEWSKI SPOLKA JAWNA |
| 217.149.240.0 | 217.149.255.255 | 4096 | 15/06/04 | Atman Sp. z o.o. |
| 77.32.240.0 | 77.32.255.255 | 4096 | 13/12/06 | GLOBITEL Sp. z o.o. |
| 64.225.128.0 | 64.225.143.255 | 4096 | 23/02/00 | CloudFerro S.A |
| 74.63.0.0 | 74.63.15.255 | 4096 | 17/12/07 | CloudFerro S.A |
| 217.170.160.0 | 217.170.175.255 | 4096 | 14/05/09 | INEA sp. z o.o. |
| 79.139.96.0 | 79.139.111.255 | 4096 | 22/10/07 | IT arte Sp. z o.o. |
| 80.72.32.0 | 80.72.47.255 | 4096 | 08/06/01 | eTOP sp. z o.o. |
| 79.139.16.0 | 79.139.31.255 | 4096 | 22/10/07 | AMS SYSTEM sp. z o.o. |
| 195.167.144.0 | 195.167.159.255 | 4096 | 05/01/98 | Atman Sp. z o.o. |
| 217.197.64.0 | 217.197.79.255 | 4096 | 09/03/04 | Netia SA |
| 80.72.192.0 | 80.72.207.255 | 4096 | 13/06/01 | Krzysztof Lachota trading as Image Electronics SC |
| 80.94.16.0 | 80.94.31.255 | 4096 | 27/07/05 | Zachodniopomorski Uniwersytet Technologiczny w Szczecinie, Akademickie Centrum Informatyki |
| 37.202.32.0 | 37.202.47.255 | 4096 | 23/03/12 | Polkomtel Sp. z o.o. |
| 80.87.32.0 | 80.87.47.255 | 4096 | 15/04/09 | INEA sp. z o.o. |
| 80.82.16.0 | 80.82.31.255 | 4096 | 18/06/09 | S-NET Sp. z o.o. |
| 80.85.224.0 | 80.85.239.255 | 4096 | 16/08/01 | ZESPOL EFEKTYWNYCH TECHNIK OBLICZENIOWYCH S.A. |
| 217.172.224.0 | 217.172.239.255 | 4096 | 18/07/01 | Multimedia Polska Sp. z o.o. |
| 217.172.240.0 | 217.172.255.255 | 4096 | 25/06/02 | Multimedia Polska Sp. z o.o. |
| 77.245.240.0 | 77.245.255.255 | 4096 | 07/05/07 | Kujawsko-Pomorskie Centrum Kompetencji Cyfrowych Sp. z o.o. w Likwidacji |
| 77.242.224.0 | 77.242.239.255 | 4096 | 05/03/07 | Hawe Telekom S.A. in Restructuring |
| 217.171.48.0 | 217.171.63.255 | 4096 | 21/01/08 | Chopin Telewizja Kablowa spolka z ograniczona odpowiedzialnoscia |
| 217.173.0.0 | 217.173.15.255 | 4096 | 17/09/10 | Przedsiebiorstwo "PROMAX" Spolka Jawna Zofia Formanek-Okroj, Wieslaw Okroj |
| 79.110.0.0 | 79.110.15.255 | 4096 | 26/02/08 | "TVK" ZJAWIONA ELZBIETA |
| 79.110.192.0 | 79.110.207.255 | 4096 | 10/06/08 | |
| 217.173.192.0 | 217.173.207.255 | 4096 | 10/04/01 | Opole University |
| 217.173.160.0 | 217.173.175.255 | 4096 | 12/12/03 | Sileman Sp. z o.o. |
| 217.173.176.0 | 217.173.191.255 | 4096 | 02/01/04 | |
| 31.135.16.0 | 31.135.31.255 | 4096 | 22/06/11 | |
| 31.135.192.0 | 31.135.207.255 | 4096 | 30/06/11 | |
| 31.134.48.0 | 31.134.63.255 | 4096 | 14/04/11 | |
| 217.30.144.0 | 217.30.159.255 | 4096 | 25/10/00 | Netia SA |
| 217.67.192.0 | 217.67.207.255 | 4096 | 10/11/00 | Intelligent Technologies S.A. |
| 31.172.176.0 | 31.172.191.255 | 4096 | 23/01/12 | P4 Sp. z o.o. |
| 37.131.160.0 | 37.131.175.255 | 4096 | 23/02/12 | KSU Provector Mariusz Dziakowicz |
| 37.152.16.0 | 37.152.31.255 | 4096 | 09/03/12 | Polkomtel Sp. z o.o. |
| 37.98.208.0 | 37.98.223.255 | 4096 | 07/02/12 | Polkomtel Sp. z o.o. |
| 217.67.208.0 | 217.67.223.255 | 4096 | 05/07/02 | Intelligent Technologies S.A. |
| 217.70.48.0 | 217.70.63.255 | 4096 | 28/07/03 | Multimedia Polska Sp. z o.o. |
| 31.131.48.0 | 31.131.63.255 | 4096 | 31/05/11 | |
| 217.9.160.0 | 217.9.175.255 | 4096 | 04/08/00 | NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY |
| 217.28.144.0 | 217.28.159.255 | 4096 | 08/05/03 | Petrotel Sp. z o.o. |
| 217.17.32.0 | 217.17.47.255 | 4096 | 13/09/00 | Atman Sp. z o.o. |
| 217.11.128.0 | 217.11.143.255 | 4096 | 21/08/00 | "FORWEB" S.C. Monika Bodetko, Tomasz Pawlowski |
| 217.9.176.0 | 217.9.191.255 | 4096 | 06/02/01 | NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY |
| 217.8.176.0 | 217.8.191.255 | 4096 | 13/11/00 | T-Mobile Polska S.A. |
| 217.30.128.0 | 217.30.143.255 | 4096 | 24/10/00 | Netia SA |
| 31.130.96.0 | 31.130.111.255 | 4096 | 14/04/11 | |
| 31.42.16.0 | 31.42.31.255 | 4096 | 07/03/11 | |
| 217.8.160.0 | 217.8.175.255 | 4096 | 02/08/00 | T-Mobile Polska S.A. |
| 31.42.0.0 | 31.42.15.255 | 4096 | 03/03/11 | |
| 217.73.176.0 | 217.73.191.255 | 4096 | 08/11/10 | PirxNet Grzegorz Bialas |
| 46.228.224.0 | 46.228.239.255 | 4096 | 09/02/11 | INEA sp. z o.o. |
| 46.229.144.0 | 46.229.159.255 | 4096 | 17/02/11 | Atman Sp. z o.o. |
| 46.228.80.0 | 46.228.95.255 | 4096 | 04/02/11 | INEA sp. z o.o. |
| 46.149.208.0 | 46.149.223.255 | 4096 | 11/11/10 | AP-MEDIA Spolka z ograniczona odpowiedzalnoscia |
| 46.175.224.0 | 46.175.239.255 | 4096 | 14/02/11 | |
| 46.253.208.0 | 46.253.223.255 | 4096 | 21/01/11 | Biznes Swiatlowodem Sp. z o.o. |
| 5.206.240.0 | 5.206.255.255 | 4096 | 06/09/12 | TOM-NET s.c. Dariusz Koper, Radoslaw Koper |
| 217.113.128.0 | 217.113.143.255 | 4096 | 06/02/06 | INEA sp. z o.o. |
| 217.76.112.0 | 217.76.127.255 | 4096 | 09/10/03 | Toya sp.z.o.o |
| 217.74.64.0 | 217.74.79.255 | 4096 | 19/12/00 | Interia.pl Sp z.o.o. |
| 217.75.48.0 | 217.75.63.255 | 4096 | 26/09/03 | Multimedia Polska Sp. z o.o. |
| 46.149.144.0 | 46.149.159.255 | 4096 | 28/12/10 | |
| 46.21.208.0 | 46.21.223.255 | 4096 | 11/11/10 | Nette sp. z o.o. |
| 46.22.160.0 | 46.22.175.255 | 4096 | 29/11/10 | S-NET Sp. z o.o. |
| 46.20.48.0 | 46.20.63.255 | 4096 | 21/09/10 | KSU Provector Mariusz Dziakowicz |
| 217.73.240.0 | 217.73.255.255 | 4096 | 07/07/09 | Polkomtel Sp. z o.o. |
| 37.233.96.0 | 37.233.111.255 | 4096 | 13/04/12 | Techstorage sp. z o.o. |
| 46.148.0.0 | 46.148.15.255 | 4096 | 01/11/10 | Jerzy Krempa "Telpol" PPMUE |
| 46.148.144.0 | 46.148.159.255 | 4096 | 16/11/10 | |
| 46.148.160.0 | 46.148.175.255 | 4096 | 18/11/10 | |
| 213.109.32.0 | 213.109.47.255 | 4096 | 15/07/09 | KSU Provector Mariusz Dziakowicz |
| 46.148.64.0 | 46.148.79.255 | 4096 | 04/11/10 | |
| 46.148.80.0 | 46.148.95.255 | 4096 | 10/11/10 | |
| 109.207.144.0 | 109.207.159.255 | 4096 | 18/02/10 | |
| 109.207.48.0 | 109.207.63.255 | 4096 | 20/01/10 | Oxylion S. A. |
| 109.200.80.0 | 109.200.95.255 | 4096 | 29/01/10 | Futuro Exito Sp. z o.o. |
| 87.101.64.0 | 87.101.79.255 | 4096 | 08/12/05 | |
| 119.12.16.0 | 119.12.31.255 | 4096 | 26/11/07 | |
| 87.101.16.0 | 87.101.31.255 | 4096 | 20/10/05 | |
| 87.101.32.0 | 87.101.47.255 | 4096 | 05/09/06 | |
| 109.196.112.0 | 109.196.127.255 | 4096 | 18/12/09 | |
| 109.196.80.0 | 109.196.95.255 | 4096 | 09/12/09 | |
| 109.196.48.0 | 109.196.63.255 | 4096 | 08/12/09 | |
| 109.196.144.0 | 109.196.159.255 | 4096 | 21/12/09 | |
| 88.135.160.0 | 88.135.175.255 | 4096 | 26/11/09 | |
| 109.196.240.0 | 109.196.255.255 | 4096 | 12/01/10 | |
| 109.196.224.0 | 109.196.239.255 | 4096 | 07/01/10 | |
| 128.127.80.0 | 128.127.95.255 | 4096 | 07/10/11 | KSU Provector Mariusz Dziakowicz |
| 159.255.176.0 | 159.255.191.255 | 4096 | 27/09/11 | TOM-NET s.c. Dariusz Koper, Radoslaw Koper |
| 85.202.32.0 | 85.202.47.255 | 4096 | 27/07/07 | |
| 85.202.48.0 | 85.202.63.255 | 4096 | 10/08/07 | Netia SA |
| 176.32.160.0 | 176.32.175.255 | 4096 | 23/05/11 | COIG S.A |
| 176.97.80.0 | 176.97.95.255 | 4096 | 22/09/11 | |
| 176.96.160.0 | 176.96.175.255 | 4096 | 22/07/11 | Piotr Bukowczyk trading as IT Systematic Group |
| 176.96.32.0 | 176.96.47.255 | 4096 | 15/07/11 | |
| 151.248.32.0 | 151.248.47.255 | 4096 | 16/08/12 | Polkomtel Sp. z o.o. |
| 85.255.0.0 | 85.255.15.255 | 4096 | 17/02/05 | |
| 85.255.240.0 | 85.255.255.255 | 4096 | 12/09/05 | |
| 85.237.208.0 | 85.237.223.255 | 4096 | 27/05/05 | John Macleod trading as Howick Digital |
| 85.202.96.0 | 85.202.111.255 | 4096 | 22/11/07 | |
| 85.202.144.0 | 85.202.159.255 | 4096 | 31/12/07 | Czestochowska Spoldzielnia Mieszkaniowa "Nasza Praca" |
| 85.202.208.0 | 85.202.223.255 | 4096 | 06/02/08 | Netia SA |
| 94.229.208.0 | 94.229.223.255 | 4096 | 27/11/08 | Espol Sp. z o. o. |
| 94.158.224.0 | 94.158.239.255 | 4096 | 13/01/09 | |
| 94.158.128.0 | 94.158.143.255 | 4096 | 14/11/08 | |
| 94.230.16.0 | 94.230.31.255 | 4096 | 28/11/08 | Futuro Exito Sp. z o.o. |
| 94.231.224.0 | 94.231.239.255 | 4096 | 22/06/09 | "TVK" ZJAWIONA ELZBIETA |
| 94.231.48.0 | 94.231.63.255 | 4096 | 02/03/09 | |
| 94.231.0.0 | 94.231.15.255 | 4096 | 26/01/09 | |
| 93.89.192.0 | 93.89.207.255 | 4096 | 15/04/08 | Telewizja Kablowa Kolobrzeg, Agencja Uslugowo - Reklamowa sp. z o.o. |
| 93.91.208.0 | 93.91.223.255 | 4096 | 19/05/08 | Kujawsko-Pomorskie Centrum Kompetencji Cyfrowych Sp. z o.o. w Likwidacji |
| 93.175.128.0 | 93.175.143.255 | 4096 | 11/07/08 | |
| 92.63.32.0 | 92.63.47.255 | 4096 | 16/06/09 | MGK Rafal Chmielewski |
| 91.244.208.0 | 91.244.223.255 | 4096 | 16/08/12 | |
| 92.60.128.0 | 92.60.143.255 | 4096 | 04/12/07 | Polkomtel Sp. z o.o. |
| 94.101.16.0 | 94.101.31.255 | 4096 | 07/08/08 | Politechnika Bydgoska im. Jana i Jedrzeja Sniadeckich |
| 94.240.32.0 | 94.240.47.255 | 4096 | 19/09/08 | Lukman Multimedia Sp. z o.o |
| 89.234.192.0 | 89.234.207.255 | 4096 | 24/05/06 | RWD PROSPECT sp.z o.o. |
| 89.234.208.0 | 89.234.223.255 | 4096 | 24/05/06 | "ZICOM NEXT" SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA |
| 89.250.192.0 | 89.250.207.255 | 4096 | 17/08/06 | StarNet Telecom Sp. z o.o. |
| 109.74.96.0 | 109.74.111.255 | 4096 | 28/10/09 | SAT-MONT-SERVICE JACEK MRUK, KRZYSZTOF MRUK Sp. z o.o. |
| 109.196.32.0 | 109.196.47.255 | 4096 | 07/12/09 | ADAM ROJEK |
| 109.196.0.0 | 109.196.15.255 | 4096 | 03/12/09 | |
| 109.94.240.0 | 109.94.255.255 | 4096 | 10/11/09 | |
| 91.123.176.0 | 91.123.191.255 | 4096 | 20/10/10 | |
| 91.123.208.0 | 91.123.223.255 | 4096 | 26/04/07 | |
| 91.142.192.0 | 91.142.207.255 | 4096 | 19/10/06 | Netia SA |
| 91.123.160.0 | 91.123.175.255 | 4096 | 19/03/07 | |
| 91.90.176.0 | 91.90.191.255 | 4096 | 26/09/06 | |
| 95.143.240.0 | 95.143.255.255 | 4096 | 09/09/09 | Ultranet Sp. z o.o. |
| 95.142.240.0 | 95.142.255.255 | 4096 | 11/08/09 | Volta Communications Sp.z.o.o. |
| 188.68.240.0 | 188.68.255.255 | 4096 | 25/08/09 | "SPRINT" S.A. |
| 188.68.224.0 | 188.68.239.255 | 4096 | 25/08/09 | "SPRINT" S.A. |
| 83.242.112.0 | 83.242.127.255 | 4096 | 14/03/12 | |
| 83.175.176.0 | 83.175.191.255 | 4096 | 03/12/04 | |
| 83.151.32.0 | 83.151.47.255 | 4096 | 25/05/04 | |
| 83.175.128.0 | 83.175.143.255 | 4096 | 16/02/06 | |
| 83.175.144.0 | 83.175.159.255 | 4096 | 09/06/04 | |
| 178.219.128.0 | 178.219.143.255 | 4096 | 16/02/11 | |
| 178.219.112.0 | 178.219.127.255 | 4096 | 26/05/10 | |
| 178.219.96.0 | 178.219.111.255 | 4096 | 26/05/10 | |
| 84.38.16.0 | 84.38.31.255 | 4096 | 31/03/06 | |
| 178.239.128.0 | 178.239.143.255 | 4096 | 25/08/10 | Ringier Axel Springer Polska Sp. z o.o. |
| 178.239.0.0 | 178.239.15.255 | 4096 | 29/07/10 | Grzegorz Jessa trading as "Jessa" Przedsiebiorstwo |
| 178.238.240.0 | 178.238.255.255 | 4096 | 28/07/10 | Spoldzielnia Mieszkaniowa Lokatorsko-Wlasnosciowa SLOWIANIN |
| 93.175.160.0 | 93.175.175.255 | 4096 | 17/07/08 | |
| 80.252.0.0 | 80.252.15.255 | 4096 | 07/12/01 | Agora TC Sp.z.o.o. |
| 193.91.16.0 | 193.91.31.255 | 4096 | 24/10/95 | Netia SA |
| 81.18.192.0 | 81.18.207.255 | 4096 | 18/01/02 | UPC Polska Sp. z o.o. |
| 80.245.176.0 | 80.245.191.255 | 4096 | 07/10/05 | Multimedia Polska Sp. z o.o. |
| 194.145.96.0 | 194.145.111.255 | 4096 | 24/04/98 | |
| 80.244.128.0 | 80.244.143.255 | 4096 | 02/11/01 | Multimedia Polska Sp. z o.o. |
| 80.244.144.0 | 80.244.159.255 | 4096 | 10/05/04 | Multimedia Polska Sp. z o.o. |
| 81.95.192.0 | 81.95.207.255 | 4096 | 30/06/08 | Volta Communications Sp.z.o.o. |
| 81.161.192.0 | 81.161.207.255 | 4096 | 28/02/07 | Oxylion S. A. |
| 81.186.224.0 | 81.186.239.255 | 4096 | 29/10/03 | |
| 81.26.16.0 | 81.26.31.255 | 4096 | 24/06/02 | Kielce University of Technology |
| 81.18.208.0 | 81.18.223.255 | 4096 | 05/01/04 | UPC Polska Sp. z o.o. |
| 81.21.192.0 | 81.21.207.255 | 4096 | 20/02/02 | Grupa KKI-BCI Sp. Z o.o. |
| 81.26.0.0 | 81.26.15.255 | 4096 | 27/03/02 | Kielce University of Technology |
| 176.115.240.0 | 176.115.255.255 | 4096 | 07/05/12 | |
| 85.31.240.0 | 85.31.255.255 | 4096 | 04/08/06 | Netia SA |
| 176.113.192.0 | 176.113.207.255 | 4096 | 05/04/12 | |
| 84.234.32.0 | 84.234.47.255 | 4096 | 16/08/04 | Netia SA |
| 84.234.0.0 | 84.234.15.255 | 4096 | 06/07/04 | Netia SA |
| 176.122.224.0 | 176.122.239.255 | 4096 | 26/07/12 | |
| 176.121.112.0 | 176.121.127.255 | 4096 | 05/07/12 | |
| 176.102.176.0 | 176.102.191.255 | 4096 | 29/11/11 | |
| 176.102.80.0 | 176.102.95.255 | 4096 | 22/11/11 | |
| 176.101.128.0 | 176.101.143.255 | 4096 | 09/11/11 | |
| 176.105.128.0 | 176.105.143.255 | 4096 | 03/01/12 | |
| 176.111.224.0 | 176.111.239.255 | 4096 | 20/03/12 | |
| 176.111.16.0 | 176.111.31.255 | 4096 | 05/03/12 | |
| 176.110.144.0 | 176.110.159.255 | 4096 | 27/02/12 | |
| 178.16.96.0 | 178.16.111.255 | 4096 | 24/02/10 | Czeslaw Chlewicki trading as IMPERIUM Telecom |
| 84.38.160.0 | 84.38.175.255 | 4096 | 02/06/06 | |
| 178.159.192.0 | 178.159.207.255 | 4096 | 12/10/10 | |
| 178.159.160.0 | 178.159.175.255 | 4096 | 27/09/10 | |
| 84.38.96.0 | 84.38.111.255 | 4096 | 22/05/06 | Netia SA |
| 178.218.224.0 | 178.218.239.255 | 4096 | 28/04/10 | |
| 178.215.192.0 | 178.215.207.255 | 4096 | 22/07/10 | |
| 84.38.80.0 | 84.38.95.255 | 4096 | 12/05/06 | |
| 178.19.176.0 | 178.19.191.255 | 4096 | 20/05/10 | TB Telecom Sp. z o. o. |
| 178.19.96.0 | 178.19.111.255 | 4096 | 17/05/10 | Livenet Sp. z o.o. |
| 178.16.112.0 | 178.16.127.255 | 4096 | 01/03/10 | Netia SA |
| 84.201.208.0 | 84.201.223.255 | 4096 | 05/01/05 | IP4NET Sp. z o.o. |
| 178.159.128.0 | 178.159.143.255 | 4096 | 20/09/10 | |
| 84.38.208.0 | 84.38.223.255 | 4096 | 23/06/06 | |
| 84.39.160.0 | 84.39.175.255 | 4096 | 03/09/12 | Polkomtel Sp. z o.o.
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Major IP Address Blocks For Poland