Prefixes IPv4

IPv4 ↕️
Name ↕️
Description ↕️
37.157.136.0/21 BG image flag BG-BTC-20120315 Vivacom Bulgaria EAD
37.157.160.0/19 BG image flag BG-BTC-20120315 Vivacom Bulgaria EAD
46.10.0.0/20 BG image flag FIBERNET-1 BTC Broadband Service
46.10.0.0/17 BG image flag BG-BTC-20100913 Vivacom Bulgaria EAD
46.10.16.0/21 BG image flag FIBERNET-1 BTC Broadband Service

Prefixes IPv6

IPv6 ↕️
Name ↕️
Description ↕️
2a00:e40:1111::/48 BG image flag BG-BTC-20081111 Vivacom Bulgaria EAD
2a01:5a8::/32 BG image flag
2a01:5a8:1::/48 BG image flag BG-BTC-20071102 Bulgarian Telecommunications Company Plc.
2a01:5a8:100::/41 BG image flag BG-BTC-20071102 Bulgarian Telecommunications Company Plc.
2a01:5a8:180::/43 BG image flag BG-BTC-20071102 Bulgarian Telecommunications Company Plc.

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