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.
| 5.53.128.0 | 5.53.255.255 | 32768 | 29/05/12 | A1 Bulgaria EAD |
| 5.61.96.0 | 5.61.111.255 | 4096 | 08/06/12 | Netpoint Services Ltd. |
| 5.104.160.0 | 5.104.191.255 | 8192 | 29/06/12 | Lir.bg EOOD |
| 31.13.192.0 | 31.13.255.255 | 16384 | 19/04/11 | Neterra Ltd. |
| 31.211.128.0 | 31.211.159.255 | 8192 | 05/05/11 | "NOVATEL" EOOD |
| 37.60.224.0 | 37.60.255.255 | 8192 | 20/01/12 | SiteGround Hosting EOOD |
| 37.63.0.0 | 37.63.127.255 | 32768 | 23/01/12 | A1 Bulgaria EAD |
| 37.77.80.0 | 37.77.95.255 | 4096 | 01/02/12 | SiteGround Hosting EOOD |
| 37.143.192.0 | 37.143.255.255 | 16384 | 02/03/12 | Bulsatcom EAD |
| 37.157.160.0 | 37.157.191.255 | 8192 | 15/03/12 | NET1 Ltd. |
| 46.10.0.0 | 46.10.255.255 | 65536 | 13/09/10 | Bulgarian Telecommunications Company Plc. |
| 46.35.160.0 | 46.35.191.255 | 8192 | 20/10/10 | "NOVATEL" EOOD |
| 46.40.64.0 | 46.40.127.255 | 16384 | 29/06/10 | Bulsatcom EAD |
| 46.47.64.0 | 46.47.127.255 | 16384 | 08/10/10 | Bulsatcom EAD |
| 46.55.128.0 | 46.55.255.255 | 32768 | 01/10/10 | Cifrova Kabelna Korporacia EOOD |
| 46.229.192.0 | 46.229.207.255 | 4096 | 18/02/11 | Net-Surf.net Ltd. |
| 46.233.0.0 | 46.233.63.255 | 16384 | 21/02/11 | Packet Scale OOD |
| 46.237.64.0 | 46.237.127.255 | 16384 | 20/01/11 | Bulsatcom EAD |
| 46.238.0.0 | 46.238.63.255 | 16384 | 31/01/11 | A1 Bulgaria EAD |
| 46.249.64.0 | 46.249.95.255 | 8192 | 30/12/10 | NET1 Ltd. |
| 46.252.48.0 | 46.252.63.255 | 4096 | 17/12/10 | Lafy EOOD |
| 46.253.0.0 | 46.253.15.255 | 4096 | 29/12/10 | "Bulgartel" EAD |
| 62.44.96.0 | 62.44.127.255 | 8192 | 18/07/01 | |
| 62.73.64.0 | 62.73.127.255 | 16384 | 22/06/01 | Bulgarian Telecommunications Company Plc. |
| 62.176.64.0 | 62.176.95.255 | 8192 | 20/06/00 | Bulgarian Telecommunications Company Plc. |
| 62.176.96.0 | 62.176.127.255 | 8192 | 19/01/01 | Bulgarian Telecommunications Company Plc. |
| 62.204.128.0 | 62.204.159.255 | 8192 | 06/11/02 | A1 Bulgaria EAD |
| 62.221.128.0 | 62.221.159.255 | 8192 | 10/10/08 | A1 Bulgaria EAD |
| 77.70.0.0 | 77.70.127.255 | 32768 | 21/02/07 | A1 Bulgaria EAD |
| 77.71.0.0 | 77.71.127.255 | 32768 | 02/03/07 | Geodim Ltd. |
| 77.76.0.0 | 77.76.63.255 | 16384 | 09/02/07 | NEXT GENERATION SERVICES LTD. |
| 77.76.128.0 | 77.76.191.255 | 16384 | 15/02/07 | Vida optics TVV Ltd. |
| 77.77.0.0 | 77.77.63.255 | 16384 | 16/02/07 | UltraNET Ltd |
| 77.77.128.0 | 77.77.191.255 | 16384 | 23/02/07 | |
| 77.78.0.0 | 77.78.63.255 | 16384 | 27/02/07 | Networx-Bulgaria Ltd. |
| 77.78.128.0 | 77.78.143.255 | 4096 | 05/03/07 | Lulin-Net |
| 77.85.0.0 | 77.85.255.255 | 65536 | 19/03/07 | Bulgarian Telecommunications Company Plc. |
| 77.104.128.0 | 77.104.191.255 | 16384 | 04/06/10 | SiteGround Hosting EOOD |
| 77.236.160.0 | 77.236.191.255 | 8192 | 30/01/07 | A1 Bulgaria EAD |
| 77.238.64.0 | 77.238.95.255 | 8192 | 11/10/10 | Fiber 1 Ltd. |
| 77.244.192.0 | 77.244.207.255 | 4096 | 21/05/12 | A1 Bulgaria EAD |
| 78.83.0.0 | 78.83.255.255 | 65536 | 16/04/07 | A1 Bulgaria EAD |
| 78.90.0.0 | 78.90.255.255 | 65536 | 27/06/07 | A1 Bulgaria EAD |
| 78.108.240.0 | 78.108.255.255 | 4096 | 02/07/07 | Global Communication Net Plc |
| 78.128.16.0 | 78.128.31.255 | 4096 | 05/04/07 | Bulsatcom EAD |
| 78.130.128.0 | 78.130.255.255 | 32768 | 11/05/07 | "Cooolbox" AD |
| 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 | Bulgarian Telecommunications Company Plc. |
| 79.100.0.0 | 79.100.255.255 | 65536 | 09/11/07 | Bulgarian Telecommunications Company Plc. |
| 79.110.112.0 | 79.110.127.255 | 4096 | 27/05/08 | |
| 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 |
| 79.132.0.0 | 79.132.31.255 | 8192 | 21/09/07 | Comnet Bulgaria Holding Ltd. |
| 79.134.48.0 | 79.134.63.255 | 4096 | 11/10/10 | Fiber Optics Bulgaria OOD |
| 79.134.160.0 | 79.134.191.255 | 8192 | 22/10/07 | Angelsoft ET |
| 79.141.160.0 | 79.141.175.255 | 4096 | 23/10/07 | HZ Hosting Ltd |
| 80.72.80.0 | 80.72.95.255 | 4096 | 16/07/03 | K.B.A. Imoti Ltd. |
| 80.78.224.0 | 80.78.239.255 | 4096 | 06/05/10 | UltraNET Ltd |
| 80.80.128.0 | 80.80.143.255 | 4096 | 17/07/01 | Angelsoft ET |
| 80.80.144.0 | 80.80.159.255 | 4096 | 15/04/04 | Angelsoft ET |
| 80.253.48.0 | 80.253.63.255 | 4096 | 29/11/05 | A1 Bulgaria EAD |
| 81.161.240.0 | 81.161.255.255 | 4096 | 17/04/03 | |
| 82.101.64.0 | 82.101.127.255 | 16384 | 22/12/03 | i-Wet Ltd. |
| 82.103.64.0 | 82.103.127.255 | 16384 | 13/01/04 | A1 Bulgaria EAD |
| 82.118.224.0 | 82.118.255.255 | 8192 | 13/02/04 | Lir.bg EOOD |
| 82.119.64.0 | 82.119.95.255 | 8192 | 16/02/04 | Evolink AD |
| 82.137.64.0 | 82.137.127.255 | 16384 | 08/07/03 | Bulgarian Telecommunications Company Plc. |
| 82.147.128.0 | 82.147.159.255 | 8192 | 07/07/03 | A1 Bulgaria EAD |
| 83.148.64.0 | 83.148.127.255 | 16384 | 01/03/04 | Bulgarian Telecommunications Company Plc. |
| 83.222.160.0 | 83.222.191.255 | 8192 | 26/04/04 | Global Communication Net Plc |
| 83.228.0.0 | 83.228.127.255 | 32768 | 26/04/04 | Bulgarian Telecommunications Company Plc. |
| 84.22.0.0 | 84.22.31.255 | 8192 | 20/09/04 | "Cooolbox" AD |
| 84.38.240.0 | 84.38.255.255 | 4096 | 24/07/06 | |
| 84.40.64.0 | 84.40.127.255 | 16384 | 02/10/09 | NET1 Ltd. |
| 84.43.128.0 | 84.43.255.255 | 32768 | 15/09/04 | M SAT Cable SA |
| 84.54.128.0 | 84.54.191.255 | 16384 | 10/11/04 | Comnet Bulgaria Holding Ltd. |
| 84.201.192.0 | 84.201.207.255 | 4096 | 07/12/04 | |
| 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 |
| 84.252.0.0 | 84.252.63.255 | 16384 | 08/09/04 | A1 Bulgaria EAD |
| 85.11.128.0 | 85.11.191.255 | 16384 | 01/03/05 | SOFCOMPANY Ltd |
| 85.14.0.0 | 85.14.63.255 | 16384 | 06/04/05 | Evolink AD |
| 85.91.128.0 | 85.91.159.255 | 8192 | 24/11/04 | A1 Bulgaria EAD |
| 85.95.64.0 | 85.95.95.255 | 8192 | 12/01/05 | |
| 85.118.64.0 | 85.118.95.255 | 8192 | 04/04/05 | A1 Bulgaria EAD |
| 85.130.0.0 | 85.130.127.255 | 32768 | 18/11/04 | A1 Bulgaria EAD |
| 85.187.0.0 | 85.187.15.255 | 4096 | 26/11/04 | IPACCT Ltd. |
| 85.187.64.0 | 85.187.127.255 | 16384 | 26/11/04 | Digital Cable Television ltd |
| 85.187.160.0 | 85.187.175.255 | 4096 | 26/11/04 | Sonicom OOD |
| 85.187.224.0 | 85.187.255.255 | 8192 | 26/11/04 | IPACCT Ltd. |
| 85.196.128.0 | 85.196.191.255 | 16384 | 17/01/05 | A1 Bulgaria EAD |
| 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 |
| 85.239.144.0 | 85.239.159.255 | 4096 | 20/06/05 | FIBERMAX Ltd. |
| 85.255.128.0 | 85.255.143.255 | 4096 | 22/06/05 | |
| 85.255.160.0 | 85.255.175.255 | 4096 | 05/07/05 | |
| 87.97.128.0 | 87.97.255.255 | 32768 | 08/08/05 | A1 Bulgaria EAD |
| 87.116.96.0 | 87.116.127.255 | 8192 | 13/09/05 | "Cooolbox" AD |
| 87.118.128.0 | 87.118.143.255 | 4096 | 05/10/05 | "Cooolbox" AD |
| 87.118.176.0 | 87.118.191.255 | 4096 | 05/10/05 | "Cooolbox" AD |
| 87.119.64.0 | 87.119.127.255 | 16384 | 12/10/05 | |
| 87.120.0.0 | 87.120.127.255 | 32768 | 12/07/05 | Neterra Ltd. |
| 87.120.128.0 | 87.120.159.255 | 8192 | 12/07/05 | Neterra Ltd. |
| 87.120.176.0 | 87.120.191.255 | 4096 | 12/07/05 | Neterra Ltd. |
| 87.120.192.0 | 87.120.255.255 | 16384 | 12/07/05 | Neterra Ltd. |
| 87.121.0.0 | 87.121.63.255 | 16384 | 12/07/05 | Neterra Ltd. |
| 87.121.96.0 | 87.121.127.255 | 8192 | 12/07/05 | Neterra Ltd. |
| 87.121.144.0 | 87.121.159.255 | 4096 | 12/07/05 | Neterra Ltd. |
| 87.121.160.0 | 87.121.175.255 | 4096 | 12/07/05 | Neterra Ltd. |
| 87.126.0.0 | 87.126.255.255 | 65536 | 05/09/05 | Bulgarian Telecommunications Company Plc. |
| 87.227.128.0 | 87.227.255.255 | 32768 | 12/07/05 | A1 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 | Bulgarian Telecommunications Company Plc. |
| 87.243.96.0 | 87.243.127.255 | 8192 | 27/07/06 | Bulgarian Telecommunications Company Plc. |
| 87.246.0.0 | 87.246.31.255 | 8192 | 25/08/05 | Global Communication Net Plc |
| 87.246.48.0 | 87.246.63.255 | 4096 | 25/08/05 | Global Communication Net Plc |
| 87.252.160.0 | 87.252.191.255 | 8192 | 23/09/05 | Angelsoft ET |
| 87.254.160.0 | 87.254.191.255 | 8192 | 06/11/08 | Telnet Limited |
| 88.80.96.0 | 88.80.127.255 | 8192 | 29/11/05 | UltraNET Ltd |
| 88.80.128.0 | 88.80.143.255 | 4096 | 29/11/05 | ATLANTIS BG Ltd. |
| 88.87.0.0 | 88.87.31.255 | 8192 | 21/02/06 | Telnet Limited |
| 88.203.128.0 | 88.203.255.255 | 32768 | 25/11/05 | A1 Bulgaria EAD |
| 88.213.192.0 | 88.213.223.255 | 8192 | 12/01/06 | Telecoms-Net Ltd. |
| 89.25.0.0 | 89.25.31.255 | 8192 | 26/05/06 | "Cooolbox" AD |
| 89.25.80.0 | 89.25.95.255 | 4096 | 26/05/06 | "Cooolbox" AD |
| 89.106.96.0 | 89.106.127.255 | 8192 | 23/03/06 | Vida optics TVV Ltd. |
| 89.190.192.0 | 89.190.223.255 | 8192 | 12/06/06 | A1 Bulgaria EAD |
| 89.215.0.0 | 89.215.255.255 | 65536 | 14/06/06 | A1 Bulgaria EAD |
| 89.252.192.0 | 89.252.255.255 | 16384 | 17/08/06 | Evolink AD |
| 89.253.128.0 | 89.253.191.255 | 16384 | 25/08/06 | A1 Bulgaria EAD |
| 90.154.128.0 | 90.154.255.255 | 32768 | 13/11/06 | Bulgarian Telecommunications Company Plc. |
| 91.92.32.0 | 91.92.63.255 | 8192 | 15/08/06 | Telecom Aset Ltd |
| 91.92.80.0 | 91.92.95.255 | 4096 | 15/08/06 | NETGUARD LLC |
| 91.92.240.0 | 91.92.255.255 | 4096 | 15/08/06 | Neterra Ltd. |
| 91.139.128.0 | 91.139.255.255 | 32768 | 18/10/06 | Bulsatcom EAD |
| 91.148.128.0 | 91.148.143.255 | 4096 | 13/11/06 | Lir.bg EOOD |
| 92.62.240.0 | 92.62.255.255 | 4096 | 28/01/08 | FIBERMAX Ltd. |
| 92.247.0.0 | 92.247.255.255 | 65536 | 18/04/08 | A1 Bulgaria EAD |
| 93.123.0.0 | 93.123.127.255 | 32768 | 05/03/08 | Neterra Ltd. |
| 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 | Net-Surf.net Ltd. |
| 93.155.128.0 | 93.155.255.255 | 32768 | 28/05/08 | Bulsatcom EAD |
| 93.183.128.0 | 93.183.191.255 | 16384 | 23/05/08 | ESCOM Ltd. - Haskovo |
| 94.26.48.0 | 94.26.63.255 | 4096 | 11/06/08 | "Traffic Broadband Communications" Ltd. |
| 94.72.128.0 | 94.72.159.255 | 8192 | 04/07/08 | Lir.bg EOOD |
| 94.101.192.0 | 94.101.207.255 | 4096 | 25/08/08 | VESTITEL BG |
| 94.139.192.0 | 94.139.223.255 | 8192 | 27/11/08 | Vida optics TVV Ltd. |
| 94.155.0.0 | 94.155.63.255 | 16384 | 21/08/08 | "Cooolbox" AD |
| 94.155.64.0 | 94.155.79.255 | 4096 | 21/08/08 | Bulgarian Telecommunications Company Plc. |
| 94.155.128.0 | 94.155.191.255 | 16384 | 21/08/08 | "Cooolbox" AD |
| 94.155.208.0 | 94.155.223.255 | 4096 | 21/08/08 | "Cooolbox" AD |
| 94.155.224.0 | 94.155.255.255 | 8192 | 21/08/08 | "Cooolbox" AD |
| 94.156.0.0 | 94.156.255.255 | 65536 | 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 |
| 94.236.128.0 | 94.236.143.255 | 4096 | 21/10/08 | OPTICCOM- BULGARIA Ltd. |
| 94.236.144.0 | 94.236.159.255 | 4096 | 21/10/08 | Bulgarian Telecommunications Company Plc. |
| 94.236.160.0 | 94.236.191.255 | 8192 | 21/10/08 | Bulgarian Telecommunications Company Plc. |
| 94.236.208.0 | 94.236.223.255 | 4096 | 21/10/08 | OPTICCOM- BULGARIA Ltd. |
| 94.236.240.0 | 94.236.255.255 | 4096 | 21/10/08 | Bulgarian Telecommunications Company Plc. |
| 95.42.0.0 | 95.43.255.255 | 131072 | 15/10/08 | Bulgarian Telecommunications Company Plc. |
| 95.87.0.0 | 95.87.63.255 | 16384 | 29/01/09 | Trakia Kabel OOD |
| 95.87.192.0 | 95.87.255.255 | 16384 | 12/02/09 | NET1 Ltd. |
| 95.111.0.0 | 95.111.127.255 | 32768 | 19/12/08 | A1 Bulgaria EAD |
| 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 |
| 95.168.224.0 | 95.168.255.255 | 8192 | 07/01/09 | Angelsoft ET |
| 95.169.192.0 | 95.169.223.255 | 8192 | 29/01/09 | "Bulgartel" EAD |
| 109.73.224.0 | 109.73.239.255 | 4096 | 16/10/09 | SiteGround Hosting EOOD |
| 109.104.192.0 | 109.104.223.255 | 8192 | 08/09/09 | Bergon Internet Ltd. |
| 109.107.64.0 | 109.107.95.255 | 8192 | 15/10/09 | Vida optics TVV Ltd. |
| 109.120.192.0 | 109.120.255.255 | 16384 | 21/09/09 | Networx-Bulgaria Ltd. |
| 109.121.144.0 | 109.121.159.255 | 4096 | 24/09/09 | Lulin-Net |
| 109.121.160.0 | 109.121.191.255 | 8192 | 24/09/09 | Lulin-Net |
| 109.121.192.0 | 109.121.255.255 | 16384 | 24/09/09 | Bulsatcom EAD |
| 109.160.0.0 | 109.160.127.255 | 32768 | 27/08/09 | Global Communication Net Plc |
| 109.199.96.0 | 109.199.127.255 | 8192 | 15/01/10 | SiteGround Hosting EOOD |
| 109.199.128.0 | 109.199.159.255 | 8192 | 19/01/10 | Telnet Limited |
| 109.199.224.0 | 109.199.255.255 | 8192 | 26/01/10 | ESCOM Ltd. - Haskovo |
| 128.140.176.0 | 128.140.191.255 | 4096 | 11/10/11 | NetWave Ltd. |
| 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 |
| 130.204.0.0 | 130.204.255.255 | 65536 | 26/10/11 | A1 Bulgaria EAD |
| 145.255.192.0 | 145.255.223.255 | 8192 | 23/11/11 | ECOM SERVICE AD |
| 146.66.64.0 | 146.66.127.255 | 16384 | 11/07/11 | SiteGround Hosting EOOD |
| 149.62.192.0 | 149.62.255.255 | 16384 | 25/07/11 | TELENOR BULGARIA EAD |
| 151.237.0.0 | 151.237.31.255 | 8192 | 16/08/12 | IPACCT Ltd. |
| 151.237.96.0 | 151.237.127.255 | 8192 | 16/08/12 | IPACCT Ltd. |
| 151.251.0.0 | 151.251.255.255 | 65536 | 21/08/12 | A1 Bulgaria EAD |
| 151.252.192.0 | 151.252.207.255 | 4096 | 23/08/12 | "NOVATEL" EOOD |
| 158.58.192.0 | 158.58.255.255 | 16384 | 10/11/11 | Bulsatcom EAD |
| 176.12.0.0 | 176.12.63.255 | 16384 | 18/05/11 | A1 Bulgaria EAD |
| 176.222.0.0 | 176.222.15.255 | 4096 | 29/11/11 | A1 Bulgaria EAD |
| 176.223.144.0 | 176.223.159.255 | 4096 | 29/11/11 | UE Agil Trade OOD |
| 178.16.128.0 | 178.16.143.255 | 4096 | 02/03/10 | Stylecom Ltd |
| 178.75.192.0 | 178.75.255.255 | 16384 | 30/03/10 | Vida optics TVV Ltd. |
| 178.239.112.0 | 178.239.127.255 | 4096 | 23/08/10 | FIBERMAX Ltd. |
| 178.239.224.0 | 178.239.239.255 | 4096 | 17/09/10 | Vida optics TVV Ltd. |
| 178.254.192.0 | 178.254.255.255 | 16384 | 25/06/10 | Net-Surf.net Ltd. |
| 188.124.64.0 | 188.124.95.255 | 8192 | 14/02/11 | Vida optics TVV Ltd. |
| 188.126.0.0 | 188.126.31.255 | 8192 | 22/07/09 | Nadejda.Net Ltd |
| 188.254.128.0 | 188.254.255.255 | 32768 | 18/02/11 | Bulsatcom EAD |
| 193.68.0.0 | 193.68.31.255 | 8192 | 13/05/96 | Digital Systems Ltd |
| 193.68.96.0 | 193.68.127.255 | 8192 | 13/05/96 | Digital Systems Ltd |
| 193.68.128.0 | 193.68.255.255 | 32768 | 13/05/96 | Digital Systems Ltd |
| 194.12.224.0 | 194.12.255.255 | 8192 | 23/10/96 | Evolink AD |
| 194.141.0.0 | 194.141.31.255 | 8192 | 01/02/96 | 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) |
| 194.141.64.0 | 194.141.127.255 | 16384 | 18/07/96 | Bulgarian Research and Education Network Association (BREN) |
| 194.141.128.0 | 194.141.255.255 | 32768 | 18/07/96 | Bulgarian Research and Education Network Association (BREN) |
| 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 |
| 195.96.224.0 | 195.96.255.255 | 8192 | 11/02/98 | Bulgarian Academy of Sciences |
| 195.123.208.0 | 195.123.223.255 | 4096 | 04/04/97 | ITL-Bulgaria Ltd. |
| 195.123.224.0 | 195.123.239.255 | 4096 | 04/04/97 | ITL-Bulgaria Ltd. |
| 195.138.128.0 | 195.138.159.255 | 8192 | 28/11/96 | |
| 195.230.0.0 | 195.230.31.255 | 8192 | 17/09/96 | TEA Ltd. |
| 212.5.32.0 | 212.5.47.255 | 4096 | 02/09/08 | Sofia Connect EAD |
| 212.5.128.0 | 212.5.159.255 | 8192 | 18/05/98 | Bulgarian Telecommunications Company Plc. |
| 212.21.128.0 | 212.21.159.255 | 8192 | 26/05/98 | "NOVATEL" EOOD |
| 212.25.32.0 | 212.25.63.255 | 8192 | 25/10/05 | Networx-Bulgaria Ltd. |
| 212.36.0.0 | 212.36.31.255 | 8192 | 27/02/98 | A1 Bulgaria EAD |
| 212.39.64.0 | 212.39.95.255 | 8192 | 27/07/98 | Bulgarian Telecommunications Company Plc. |
| 212.43.32.0 | 212.43.63.255 | 8192 | 27/02/08 | Bulsatcom EAD |
| 212.45.64.0 | 212.45.79.255 | 4096 | 23/02/07 | Fiber Optics Bulgaria OOD |
| 212.50.0.0 | 212.50.31.255 | 8192 | 10/03/98 | A1 Bulgaria EAD |
| 212.50.64.0 | 212.50.95.255 | 8192 | 04/01/08 | Telnet Limited |
| 212.56.0.0 | 212.56.31.255 | 8192 | 19/02/98 | |
| 212.70.128.0 | 212.70.159.255 | 8192 | 04/12/07 | Global Communication Net Plc |
| 212.73.128.0 | 212.73.159.255 | 8192 | 19/11/04 | Neterra Ltd. |
| 212.75.0.0 | 212.75.31.255 | 8192 | 24/09/08 | Bulsatcom EAD |
| 212.91.160.0 | 212.91.191.255 | 8192 | 30/07/99 | A1 Bulgaria EAD |
| 212.95.160.0 | 212.95.191.255 | 8192 | 30/07/99 | A1 Bulgaria EAD |
| 212.104.96.0 | 212.104.127.255 | 8192 | 09/07/03 | A1 Bulgaria EAD |
| 212.116.128.0 | 212.116.159.255 | 8192 | 30/11/98 | "Cooolbox" AD |
| 212.122.160.0 | 212.122.191.255 | 8192 | 22/07/99 | Council of Ministers |
| 212.233.128.0 | 212.233.255.255 | 32768 | 14/02/08 | Optisprint OOD |
| 213.16.32.0 | 213.16.63.255 | 8192 | 28/11/01 | Bulgarian Telecommunications Company Plc. |
| 213.91.128.0 | 213.91.255.255 | 32768 | 05/09/02 | Bulgarian Telecommunications Company Plc. |
| 213.145.96.0 | 213.145.127.255 | 8192 | 02/08/02 | "Cooolbox" AD |
| 213.149.128.0 | 213.149.159.255 | 8192 | 21/07/08 | UltraNET Ltd |
| 213.167.0.0 | 213.167.31.255 | 8192 | 14/10/04 | TV SAT NET LTD |
| 213.169.32.0 | 213.169.63.255 | 8192 | 19/12/00 | A1 Bulgaria EAD |
| 213.191.160.0 | 213.191.191.255 | 8192 | 10/09/12 | A1 Bulgaria EAD |
| 213.191.192.0 | 213.191.223.255 | 8192 | 12/05/00 | Bulgarian Academy of Sciences |
| 213.214.64.0 | 213.214.95.255 | 8192 | 22/04/09 | Bulsatcom EAD |
| 213.222.32.0 | 213.222.63.255 | 8192 | 06/12/01 | A1 Bulgaria EAD |
| 213.226.0.0 | 213.226.31.255 | 8192 | 20/09/99 | A1 Bulgaria EAD |
| 213.226.32.0 | 213.226.63.255 | 8192 | 13/06/02 | A1 Bulgaria EAD |
| 213.231.128.0 | 213.231.191.255 | 16384 | 11/02/08 | Rimex Ltd. |
| 213.240.192.0 | 213.240.255.255 | 16384 | 02/06/03 | A1 Bulgaria EAD |
| 217.9.224.0 | 217.9.239.255 | 4096 | 07/08/00 | A1 Bulgaria EAD |
| 217.10.240.0 | 217.10.255.255 | 4096 | 07/11/02 | A1 Bulgaria EAD |
| 217.17.48.0 | 217.17.63.255 | 4096 | 30/12/02 | |
| 217.18.240.0 | 217.18.255.255 | 4096 | 20/01/03 | A1 Bulgaria EAD |
| 217.30.208.0 | 217.30.223.255 | 4096 | 04/06/03 | i-Wet Ltd. |
| 217.75.128.0 | 217.75.143.255 | 4096 | 28/12/00 | "Cooolbox" AD |
| 217.79.32.0 | 217.79.47.255 | 4096 | 28/12/00 | A1 Bulgaria EAD |
| 217.79.64.0 | 217.79.79.255 | 4096 | 29/12/00 | Telecoms-Net Ltd. |
| 217.79.80.0 | 217.79.95.255 | 4096 | 21/01/03 | Telecoms-Net Ltd. |
| 217.145.80.0 | 217.145.95.255 | 4096 | 06/04/04 | Neterra Ltd. |
| 217.145.160.0 | 217.145.175.255 | 4096 | 23/02/01 | Information Services PLC |
| 217.174.48.0 | 217.174.63.255 | 4096 | 27/05/09 | Comnet Bulgaria Holding Ltd. |
| 217.174.144.0 | 217.174.159.255 | 4096 | 01/09/04 | Lir.bg EOOD
|
Major IP Address Blocks For Bulgaria