In the following table, you can find all major IP addresses blocks allocated for Bulgaria.
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.
| 213.191.160.0 | 213.191.191.255 | 8192 | 10/09/12 | A1 Bulgaria EAD |
| 151.252.192.0 | 151.252.207.255 | 4096 | 23/08/12 | "NOVATEL" EOOD |
| 151.251.0.0 | 151.251.255.255 | 65536 | 21/08/12 | A1 Bulgaria EAD |
| 151.237.0.0 | 151.237.15.255 | 4096 | 16/08/12 | Pernik Lan Ltd. |
| 151.237.16.0 | 151.237.31.255 | 4096 | 16/08/12 | PON.BG Ltd. |
| 151.237.96.0 | 151.237.127.255 | 8192 | 16/08/12 | PON.BG Ltd. |
| 5.104.160.0 | 5.104.191.255 | 8192 | 29/06/12 | Lir.bg EOOD |
| 5.61.96.0 | 5.61.111.255 | 4096 | 08/06/12 | Netpoint Services Ltd. |
| 5.53.128.0 | 5.53.255.255 | 32768 | 29/05/12 | A1 Bulgaria EAD |
| 77.244.192.0 | 77.244.207.255 | 4096 | 21/05/12 | A1 Bulgaria EAD |
| 37.157.160.0 | 37.157.191.255 | 8192 | 15/03/12 | Vivacom Bulgaria EAD |
| 37.143.192.0 | 37.143.255.255 | 16384 | 02/03/12 | Bulsatcom EOOD |
| 37.77.80.0 | 37.77.95.255 | 4096 | 01/02/12 | SiteGround Hosting EOOD |
| 37.63.0.0 | 37.63.127.255 | 32768 | 23/01/12 | A1 Bulgaria EAD |
| 37.60.224.0 | 37.60.255.255 | 8192 | 20/01/12 | SiteGround Hosting EOOD |
| 176.222.0.0 | 176.222.15.255 | 4096 | 29/11/11 | A1 Bulgaria EAD |
| 145.255.192.0 | 145.255.223.255 | 8192 | 23/11/11 | ECOM SERVICE AD |
| 158.58.192.0 | 158.58.255.255 | 16384 | 10/11/11 | Bulsatcom EOOD |
| 130.204.0.0 | 130.204.255.255 | 65536 | 26/10/11 | A1 Bulgaria EAD |
| 130.185.192.0 | 130.185.223.255 | 8192 | 25/10/11 | Lir.bg EOOD |
| 130.185.224.0 | 130.185.239.255 | 4096 | 25/10/11 | Lir.bg EOOD |
| 128.140.176.0 | 128.140.191.255 | 4096 | 11/10/11 | NetWave Ltd. |
| 149.62.192.0 | 149.62.255.255 | 16384 | 25/07/11 | CETIN Bulgaria EAD |
| 146.66.64.0 | 146.66.127.255 | 16384 | 11/07/11 | SiteGround Hosting EOOD |
| 176.12.0.0 | 176.12.63.255 | 16384 | 18/05/11 | A1 Bulgaria EAD |
| 31.211.128.0 | 31.211.159.255 | 8192 | 05/05/11 | "NOVATEL" EOOD |
| 46.233.0.0 | 46.233.63.255 | 16384 | 21/02/11 | Packet Scale OOD |
| 188.254.128.0 | 188.254.255.255 | 32768 | 18/02/11 | Bulsatcom EOOD |
| 46.229.192.0 | 46.229.207.255 | 4096 | 18/02/11 | Net-Surf.net Ltd. |
| 188.124.64.0 | 188.124.95.255 | 8192 | 14/02/11 | Vida optics TVV Ltd. |
| 46.238.0.0 | 46.238.63.255 | 16384 | 31/01/11 | A1 Bulgaria EAD |
| 46.237.64.0 | 46.237.127.255 | 16384 | 20/01/11 | Bulsatcom EOOD |
| 46.249.64.0 | 46.249.95.255 | 8192 | 30/12/10 | Vivacom Bulgaria EAD |
| 46.253.0.0 | 46.253.15.255 | 4096 | 29/12/10 | "Bulgartel" AD |
| 46.252.48.0 | 46.252.63.255 | 4096 | 17/12/10 | Lafy OOD |
| 46.35.160.0 | 46.35.191.255 | 8192 | 20/10/10 | "NOVATEL" EOOD |
| 77.238.64.0 | 77.238.95.255 | 8192 | 11/10/10 | Fiber 1 Ltd. |
| 79.134.48.0 | 79.134.63.255 | 4096 | 11/10/10 | Fiber Optics Bulgaria OOD |
| 46.47.64.0 | 46.47.127.255 | 16384 | 08/10/10 | Bulsatcom EOOD |
| 46.55.128.0 | 46.55.191.255 | 16384 | 01/10/10 | Cifrova Kabelna Korporacia EOOD |
| 46.55.192.0 | 46.55.223.255 | 8192 | 01/10/10 | Cifrova Kabelna Korporacia EOOD |
| 46.55.224.0 | 46.55.239.255 | 4096 | 01/10/10 | Cifrova Kabelna Korporacia EOOD |
| 178.239.224.0 | 178.239.239.255 | 4096 | 17/09/10 | Vida optics TVV Ltd. |
| 46.10.0.0 | 46.10.255.255 | 65536 | 13/09/10 | Vivacom Bulgaria EAD |
| 178.239.112.0 | 178.239.127.255 | 4096 | 23/08/10 | MyAcct LTD |
| 46.40.64.0 | 46.40.127.255 | 16384 | 29/06/10 | Bulsatcom EOOD |
| 178.254.192.0 | 178.254.255.255 | 16384 | 25/06/10 | Net-Surf.net Ltd. |
| 77.104.128.0 | 77.104.191.255 | 16384 | 04/06/10 | SiteGround Hosting EOOD |
| 80.78.224.0 | 80.78.239.255 | 4096 | 06/05/10 | UltraNET Ltd |
| 178.75.192.0 | 178.75.255.255 | 16384 | 30/03/10 | Vida optics TVV Ltd. |
| 178.169.128.0 | 178.169.255.255 | 32768 | 26/03/10 | Bulsatcom EOOD |
| 109.199.224.0 | 109.199.255.255 | 8192 | 26/01/10 | ESCOM Ltd. - Haskovo |
| 109.199.128.0 | 109.199.159.255 | 8192 | 19/01/10 | Telnet Limited |
| 109.199.96.0 | 109.199.127.255 | 8192 | 15/01/10 | SiteGround Hosting EOOD |
| 109.73.224.0 | 109.73.239.255 | 4096 | 16/10/09 | SiteGround Hosting EOOD |
| 109.107.64.0 | 109.107.95.255 | 8192 | 15/10/09 | Vida optics TVV Ltd. |
| 84.40.64.0 | 84.40.127.255 | 16384 | 02/10/09 | Vivacom Bulgaria EAD |
| 109.121.192.0 | 109.121.255.255 | 16384 | 24/09/09 | Bulsatcom EOOD |
| 109.121.144.0 | 109.121.159.255 | 4096 | 24/09/09 | Optical Structural Network Ltd. |
| 109.121.160.0 | 109.121.191.255 | 8192 | 24/09/09 | Optical Structural Network Ltd. |
| 109.120.192.0 | 109.120.255.255 | 16384 | 21/09/09 | Networx-Bulgaria Ltd. |
| 109.104.192.0 | 109.104.223.255 | 8192 | 08/09/09 | Bergon Internet Ltd. |
| 109.160.64.0 | 109.160.79.255 | 4096 | 27/08/09 | Global Communication Net Plc |
| 109.160.48.0 | 109.160.63.255 | 4096 | 27/08/09 | Global Communication Net Plc |
| 109.160.112.0 | 109.160.127.255 | 4096 | 27/08/09 | Global Communication Net Plc |
| 188.126.0.0 | 188.126.31.255 | 8192 | 22/07/09 | Nadejda.Net Ltd |
| 217.174.48.0 | 217.174.63.255 | 4096 | 27/05/09 | Comnet Bulgaria Holding Ltd. |
| 213.214.64.0 | 213.214.95.255 | 8192 | 22/04/09 | Bulsatcom EOOD |
| 95.140.208.0 | 95.140.223.255 | 4096 | 16/04/09 | A1 Bulgaria EAD |
| 95.158.128.0 | 95.158.191.255 | 16384 | 06/04/09 | "NOVATEL" EOOD |
| 95.87.192.0 | 95.87.255.255 | 16384 | 12/02/09 | Vivacom Bulgaria EAD |
| 95.169.192.0 | 95.169.223.255 | 8192 | 29/01/09 | "Bulgartel" AD |
| 95.87.0.0 | 95.87.63.255 | 16384 | 29/01/09 | Trakia Kabel OOD |
| 95.168.224.0 | 95.168.255.255 | 8192 | 07/01/09 | Angel Soft OOD |
| 95.111.0.0 | 95.111.127.255 | 32768 | 19/12/08 | A1 Bulgaria EAD |
| 94.139.192.0 | 94.139.223.255 | 8192 | 27/11/08 | Vida optics TVV Ltd. |
| 87.254.160.0 | 87.254.191.255 | 8192 | 06/11/08 | Telnet Limited |
| 94.236.128.0 | 94.236.143.255 | 4096 | 21/10/08 | OPTICCOM- BULGARIA Ltd. |
| 94.236.160.0 | 94.236.191.255 | 8192 | 21/10/08 | Vivacom Bulgaria EAD |
| 94.236.240.0 | 94.236.255.255 | 4096 | 21/10/08 | Vivacom Bulgaria EAD |
| 94.236.144.0 | 94.236.159.255 | 4096 | 21/10/08 | Vivacom Bulgaria EAD |
| 94.236.208.0 | 94.236.223.255 | 4096 | 21/10/08 | OPTICCOM- BULGARIA Ltd. |
| 95.42.0.0 | 95.43.255.255 | 131072 | 15/10/08 | Vivacom Bulgaria EAD |
| 62.221.128.0 | 62.221.159.255 | 8192 | 10/10/08 | A1 Bulgaria EAD |
| 212.75.0.0 | 212.75.31.255 | 8192 | 24/09/08 | Bulsatcom EOOD |
| 94.156.208.0 | 94.156.223.255 | 4096 | 27/08/08 | Neterra Ltd. |
| 94.156.112.0 | 94.156.127.255 | 4096 | 27/08/08 | Neterra Ltd. |
| 94.156.64.0 | 94.156.79.255 | 4096 | 27/08/08 | Neterra Ltd. |
| 94.190.128.0 | 94.190.143.255 | 4096 | 26/08/08 | Telecommunication Company Varna EAD |
| 94.190.160.0 | 94.190.191.255 | 8192 | 26/08/08 | Telecommunication Company Varna EAD |
| 94.101.192.0 | 94.101.207.255 | 4096 | 25/08/08 | VESTITEL BG |
| 94.155.84.0 | 94.155.111.255 | 7168 | 21/08/08 | |
| 94.155.64.0 | 94.155.79.255 | 4096 | 21/08/08 | Vivacom Bulgaria EAD |
| 94.155.124.0 | 94.155.255.255 | 33792 | 21/08/08 | |
| 94.155.0.0 | 94.155.63.255 | 16384 | 21/08/08 | Cooolbox AD |
| 213.149.128.0 | 213.149.159.255 | 8192 | 21/07/08 | UltraNET Ltd |
| 94.72.144.0 | 94.72.159.255 | 4096 | 04/07/08 | Lir.bg EOOD |
| 94.26.48.0 | 94.26.63.255 | 4096 | 11/06/08 | "Traffic Broadband Communications" Ltd. |
| 93.155.128.0 | 93.155.255.255 | 32768 | 28/05/08 | Bulsatcom EOOD |
| 93.183.128.0 | 93.183.191.255 | 16384 | 23/05/08 | ESCOM Ltd. - Haskovo |
| 93.152.128.0 | 93.152.191.255 | 16384 | 02/05/08 | Online Direct Ltd |
| 93.152.208.0 | 93.152.223.255 | 4096 | 02/05/08 | "Euro Crypt" EOOD |
| 92.247.0.0 | 92.247.255.255 | 65536 | 18/04/08 | A1 Bulgaria EAD |
| 93.123.48.0 | 93.123.63.255 | 4096 | 05/03/08 | Neterra Ltd. |
| 93.123.112.0 | 93.123.127.255 | 4096 | 05/03/08 | Neterra Ltd. |
| 212.43.32.0 | 212.43.63.255 | 8192 | 27/02/08 | Bulsatcom EOOD |
| 92.39.48.0 | 92.39.63.255 | 4096 | 21/02/08 | YouTel Communications Ltd. |
| 212.233.128.0 | 212.233.255.255 | 32768 | 14/02/08 | Optisprint OOD |
| 213.231.128.0 | 213.231.191.255 | 16384 | 11/02/08 | Rimex Ltd. |
| 92.62.240.0 | 92.62.255.255 | 4096 | 28/01/08 | MyAcct LTD |
| 212.50.64.0 | 212.50.95.255 | 8192 | 04/01/08 | Telnet Limited |
| 212.70.128.0 | 212.70.143.255 | 4096 | 04/12/07 | Global Communication Net Plc |
| 79.100.0.0 | 79.100.255.255 | 65536 | 09/11/07 | Vivacom Bulgaria EAD |
| 79.141.160.0 | 79.141.175.255 | 4096 | 23/10/07 | HZ Hosting Ltd |
| 79.134.160.0 | 79.134.191.255 | 8192 | 22/10/07 | Angel Soft OOD |
| 79.132.0.0 | 79.132.31.255 | 8192 | 21/09/07 | Comnet Bulgaria Holding Ltd. |
| 79.124.0.0 | 79.124.63.255 | 16384 | 31/07/07 | Lir.bg EOOD |
| 79.124.64.0 | 79.124.79.255 | 4096 | 31/07/07 | Lir.bg EOOD |
| 78.142.32.0 | 78.142.63.255 | 8192 | 30/07/07 | Lir.bg EOOD |
| 78.154.0.0 | 78.154.15.255 | 4096 | 13/07/07 | Vivacom Bulgaria EAD |
| 78.90.0.0 | 78.90.255.255 | 65536 | 27/06/07 | A1 Bulgaria EAD |
| 78.130.128.0 | 78.130.255.255 | 32768 | 11/05/07 | Cooolbox AD |
| 78.83.0.0 | 78.83.255.255 | 65536 | 16/04/07 | A1 Bulgaria EAD |
| 78.128.16.0 | 78.128.31.255 | 4096 | 05/04/07 | Bulsatcom EOOD |
| 77.85.0.0 | 77.85.255.255 | 65536 | 19/03/07 | Vivacom Bulgaria EAD |
| 77.78.128.0 | 77.78.143.255 | 4096 | 05/03/07 | Optical Structural Network Ltd. |
| 77.71.0.0 | 77.71.127.255 | 32768 | 02/03/07 | Geodim Ltd. |
| 77.78.0.0 | 77.78.63.255 | 16384 | 27/02/07 | Networx-Bulgaria Ltd. |
| 212.45.64.0 | 212.45.79.255 | 4096 | 23/02/07 | Fiber Optics Bulgaria OOD |
| 77.70.0.0 | 77.70.127.255 | 32768 | 21/02/07 | A1 Bulgaria EAD |
| 77.77.0.0 | 77.77.63.255 | 16384 | 16/02/07 | UltraNET Ltd |
| 77.76.128.0 | 77.76.191.255 | 16384 | 15/02/07 | Vida optics TVV Ltd. |
| 77.76.16.0 | 77.76.31.255 | 4096 | 09/02/07 | NEXT GENERATION SERVICES LTD. |
| 77.76.32.0 | 77.76.63.255 | 8192 | 09/02/07 | NEXT GENERATION SERVICES LTD. |
| 77.76.0.0 | 77.76.15.255 | 4096 | 09/02/07 | Lir.bg EOOD |
| 77.236.160.0 | 77.236.191.255 | 8192 | 30/01/07 | A1 Bulgaria EAD |
| 90.154.128.0 | 90.154.255.255 | 32768 | 13/11/06 | Vivacom Bulgaria EAD |
| 91.148.128.0 | 91.148.143.255 | 4096 | 13/11/06 | Lir.bg EOOD |
| 91.139.128.0 | 91.139.255.255 | 32768 | 18/10/06 | Bulsatcom EOOD |
| 89.253.128.0 | 89.253.191.255 | 16384 | 25/08/06 | A1 Bulgaria EAD |
| 89.252.192.0 | 89.252.255.255 | 16384 | 17/08/06 | Evolink AD |
| 91.92.240.0 | 91.92.255.255 | 4096 | 15/08/06 | Neterra Ltd. |
| 91.92.80.0 | 91.92.95.255 | 4096 | 15/08/06 | NETGUARD LLC |
| 87.243.96.0 | 87.243.127.255 | 8192 | 27/07/06 | Vivacom Bulgaria EAD |
| 87.243.64.0 | 87.243.79.255 | 4096 | 27/07/06 | MEGABYTE INTERNET Ltd. |
| 87.243.80.0 | 87.243.95.255 | 4096 | 27/07/06 | Vivacom Bulgaria EAD |
| 89.215.0.0 | 89.215.255.255 | 65536 | 14/06/06 | A1 Bulgaria EAD |
| 89.190.192.0 | 89.190.223.255 | 8192 | 12/06/06 | A1 Bulgaria EAD |
| 89.25.76.0 | 89.25.127.255 | 13312 | 26/05/06 | |
| 89.25.0.0 | 89.25.63.255 | 16384 | 26/05/06 | Cooolbox AD |
| 89.106.96.0 | 89.106.127.255 | 8192 | 23/03/06 | Vida optics TVV Ltd. |
| 88.87.0.0 | 88.87.31.255 | 8192 | 21/02/06 | Telnet Limited |
| 88.80.128.0 | 88.80.143.255 | 4096 | 29/11/05 | ATLANTIS BG Ltd. |
| 88.80.96.0 | 88.80.127.255 | 8192 | 29/11/05 | UltraNET Ltd |
| 80.253.48.0 | 80.253.63.255 | 4096 | 29/11/05 | A1 Bulgaria EAD |
| 88.203.128.0 | 88.203.255.255 | 32768 | 25/11/05 | A1 Bulgaria EAD |
| 212.25.32.0 | 212.25.63.255 | 8192 | 25/10/05 | Networx-Bulgaria Ltd. |
| 87.118.128.0 | 87.118.191.255 | 16384 | 05/10/05 | Cooolbox AD |
| 87.252.160.0 | 87.252.191.255 | 8192 | 23/09/05 | Angel Soft OOD |
| 87.116.96.0 | 87.116.127.255 | 8192 | 13/09/05 | Cooolbox AD |
| 87.126.0.0 | 87.126.255.255 | 65536 | 05/09/05 | Vivacom Bulgaria EAD |
| 87.246.0.0 | 87.246.15.255 | 4096 | 25/08/05 | Global Communication Net Plc |
| 87.97.128.0 | 87.97.255.255 | 32768 | 08/08/05 | A1 Bulgaria EAD |
| 87.120.112.0 | 87.120.127.255 | 4096 | 12/07/05 | Neterra Ltd. |
| 87.227.128.0 | 87.227.255.255 | 32768 | 12/07/05 | A1 Bulgaria EAD |
| 85.255.160.0 | 85.255.175.255 | 4096 | 05/07/05 | |
| 85.255.128.0 | 85.255.143.255 | 4096 | 22/06/05 | |
| 85.239.144.0 | 85.239.159.255 | 4096 | 20/06/05 | MyAcct LTD |
| 85.14.0.0 | 85.14.63.255 | 16384 | 06/04/05 | Evolink AD |
| 85.118.64.0 | 85.118.95.255 | 8192 | 04/04/05 | A1 Bulgaria EAD |
| 85.11.128.0 | 85.11.191.255 | 16384 | 01/03/05 | SOFCOMPANY Ltd |
| 85.217.192.0 | 85.217.207.255 | 4096 | 18/01/05 | Neterra Ltd. |
| 85.217.224.0 | 85.217.255.255 | 8192 | 18/01/05 | NETGUARD LLC |
| 85.196.128.0 | 85.196.191.255 | 16384 | 17/01/05 | A1 Bulgaria EAD |
| 84.201.224.0 | 84.201.239.255 | 4096 | 14/01/05 | |
| 84.201.192.0 | 84.201.207.255 | 4096 | 07/12/04 | |
| 85.187.64.0 | 85.187.127.255 | 16384 | 26/11/04 | Vivacom Bulgaria EAD |
| 85.187.224.0 | 85.187.255.255 | 8192 | 26/11/04 | PON.BG Ltd. |
| 85.187.160.0 | 85.187.175.255 | 4096 | 26/11/04 | Sonicom OOD |
| 85.91.128.0 | 85.91.159.255 | 8192 | 24/11/04 | A1 Bulgaria EAD |
| 85.130.0.0 | 85.130.127.255 | 32768 | 18/11/04 | A1 Bulgaria EAD |
| 84.54.128.0 | 84.54.191.255 | 16384 | 10/11/04 | Comnet Bulgaria Holding Ltd. |
| 213.167.0.0 | 213.167.31.255 | 8192 | 14/10/04 | TV SAT NET LTD |
| 84.22.0.0 | 84.22.31.255 | 8192 | 20/09/04 | Cooolbox AD |
| 84.21.192.0 | 84.21.223.255 | 8192 | 16/09/04 | Cooolbox AD |
| 84.43.128.0 | 84.43.255.255 | 32768 | 15/09/04 | M SAT Cable EAD |
| 84.252.0.0 | 84.252.63.255 | 16384 | 08/09/04 | A1 Bulgaria EAD |
| 217.174.144.0 | 217.174.159.255 | 4096 | 01/09/04 | Lir.bg EOOD |
| 84.238.240.0 | 84.238.255.255 | 4096 | 10/08/04 | Multimedia BG EOOD |
| 84.242.128.0 | 84.242.191.255 | 16384 | 01/07/04 | A1 Bulgaria EAD |
| 83.228.0.0 | 83.228.127.255 | 32768 | 26/04/04 | Vivacom Bulgaria EAD |
| 80.80.144.0 | 80.80.159.255 | 4096 | 15/04/04 | Angel Soft OOD |
| 217.145.80.0 | 217.145.95.255 | 4096 | 06/04/04 | Neterra Ltd. |
| 83.148.64.0 | 83.148.127.255 | 16384 | 01/03/04 | Vivacom Bulgaria EAD |
| 82.119.64.0 | 82.119.95.255 | 8192 | 16/02/04 | Evolink AD |
| 82.118.224.0 | 82.118.255.255 | 8192 | 13/02/04 | Lir.bg EOOD |
| 82.103.64.0 | 82.103.127.255 | 16384 | 13/01/04 | A1 Bulgaria EAD |
| 82.101.64.0 | 82.101.127.255 | 16384 | 22/12/03 | i-Wet Ltd. |
| 212.104.96.0 | 212.104.127.255 | 8192 | 09/07/03 | A1 Bulgaria EAD |
| 82.137.64.0 | 82.137.127.255 | 16384 | 08/07/03 | Vivacom Bulgaria EAD |
| 82.147.128.0 | 82.147.159.255 | 8192 | 07/07/03 | A1 Bulgaria EAD |
| 217.30.208.0 | 217.30.223.255 | 4096 | 04/06/03 | i-Wet Ltd. |
| 213.240.192.0 | 213.240.255.255 | 16384 | 02/06/03 | A1 Bulgaria EAD |
| 217.75.144.0 | 217.75.159.255 | 4096 | 24/04/03 | Cooolbox AD |
| 81.161.240.0 | 81.161.255.255 | 4096 | 17/04/03 | |
| 217.79.80.0 | 217.79.95.255 | 4096 | 21/01/03 | Telecoms-Net Ltd. |
| 217.18.240.0 | 217.18.255.255 | 4096 | 20/01/03 | A1 Bulgaria EAD |
| 217.10.240.0 | 217.10.255.255 | 4096 | 07/11/02 | A1 Bulgaria EAD |
| 62.204.128.0 | 62.204.159.255 | 8192 | 06/11/02 | A1 Bulgaria EAD |
| 213.91.128.0 | 213.91.255.255 | 32768 | 05/09/02 | Vivacom Bulgaria EAD |
| 213.145.96.0 | 213.145.127.255 | 8192 | 02/08/02 | Cooolbox AD |
| 213.226.32.0 | 213.226.63.255 | 8192 | 13/06/02 | A1 Bulgaria EAD |
| 213.222.32.0 | 213.222.63.255 | 8192 | 06/12/01 | A1 Bulgaria EAD |
| 213.16.32.0 | 213.16.63.255 | 8192 | 28/11/01 | Vivacom Bulgaria EAD |
| 62.44.96.0 | 62.44.127.255 | 8192 | 18/07/01 | |
| 80.80.128.0 | 80.80.143.255 | 4096 | 17/07/01 | Angel Soft OOD |
| 62.73.64.0 | 62.73.127.255 | 16384 | 22/06/01 | Vivacom Bulgaria EAD |
| 217.145.160.0 | 217.145.175.255 | 4096 | 23/02/01 | Information Services PLC |
| 62.176.96.0 | 62.176.127.255 | 8192 | 19/01/01 | Vivacom Bulgaria EAD |
| 217.79.64.0 | 217.79.79.255 | 4096 | 29/12/00 | Telecoms-Net Ltd. |
| 217.79.32.0 | 217.79.47.255 | 4096 | 28/12/00 | A1 Bulgaria EAD |
| 213.169.32.0 | 213.169.63.255 | 8192 | 19/12/00 | A1 Bulgaria EAD |
| 217.9.224.0 | 217.9.239.255 | 4096 | 07/08/00 | A1 Bulgaria EAD |
| 62.176.64.0 | 62.176.95.255 | 8192 | 20/06/00 | Vivacom Bulgaria EAD |
| 213.191.192.0 | 213.191.223.255 | 8192 | 12/05/00 | Bulgarian Academy of Sciences |
| 213.226.0.0 | 213.226.31.255 | 8192 | 20/09/99 | A1 Bulgaria EAD |
| 212.95.160.0 | 212.95.191.255 | 8192 | 30/07/99 | A1 Bulgaria EAD |
| 212.91.160.0 | 212.91.191.255 | 8192 | 30/07/99 | A1 Bulgaria EAD |
| 212.122.160.0 | 212.122.191.255 | 8192 | 22/07/99 | Council of Ministers |
| 212.116.128.0 | 212.116.159.255 | 8192 | 30/11/98 | Cooolbox AD |
| 212.39.64.0 | 212.39.95.255 | 8192 | 27/07/98 | Vivacom Bulgaria EAD |
| 212.21.128.0 | 212.21.159.255 | 8192 | 26/05/98 | "NOVATEL" EOOD |
| 212.5.128.0 | 212.5.159.255 | 8192 | 18/05/98 | Vivacom Bulgaria EAD |
| 212.50.0.0 | 212.50.31.255 | 8192 | 10/03/98 | A1 Bulgaria EAD |
| 212.36.0.0 | 212.36.31.255 | 8192 | 27/02/98 | A1 Bulgaria EAD |
| 195.96.224.0 | 195.96.255.255 | 8192 | 11/02/98 | Bulgarian Academy of Sciences |
| 195.24.32.0 | 195.24.63.255 | 8192 | 23/12/97 | A1 Bulgaria EAD |
| 195.34.96.0 | 195.34.127.255 | 8192 | 19/08/97 | A1 Bulgaria EAD |
| 194.12.224.0 | 194.12.255.255 | 8192 | 23/10/96 | Evolink AD |
| 195.230.0.0 | 195.230.31.255 | 8192 | 17/09/96 | TEA Ltd. |
| 194.141.128.0 | 194.141.255.255 | 32768 | 18/07/96 | Bulgarian Research and Education Network Association (BREN) |
| 194.141.64.0 | 194.141.127.255 | 16384 | 18/07/96 | Bulgarian Research and Education Network Association (BREN) |
| 194.141.32.0 | 194.141.63.255 | 8192 | 18/07/96 | Bulgarian Research and Education Network Association (BREN) |
| 193.68.0.0 | 193.68.31.255 | 8192 | 13/05/96 | Digital Systems Ltd |
| 193.68.128.0 | 193.68.255.255 | 32768 | 13/05/96 | Digital Systems Ltd |
| 193.68.96.0 | 193.68.127.255 | 8192 | 13/05/96 | Digital Systems Ltd |
| 194.141.0.0 | 194.141.31.255 | 8192 | 01/02/96 | Bulgarian Research and Education Network Association (BREN)
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Major IP Address Blocks For Bulgaria