AS47697 — BIX-BG-E BIX.BG Ltd.

AS47697 announces 4 IPv4 prefixes covering 1,792 addresses and 2 IPv6 prefixes.

About this network

The AS handle BIX-BG-E is held by BIX.BG Ltd.

What it's used for

• The address space carries infrastructure for the Bulgarian Internet eXchange, with netnames BG-BIXBG-20150910 and BIX-BG registered to BIX.BG Ltd.
• The AS announces 1792 IPv4 addresses and 2 IPv6 prefixes across 4 IPv4 blocks, maintaining 17 observed neighbours, a ratio consistent with a transit or exchange role.
• Traffic from this AS consists of peering and transit connectivity for companies in over 10 data centers in Sofia, facilitating optimal interconnection between network operators.

Notable

• All registrants for the announced prefixes are BIX.BG Ltd., matching the AS holder.
• BIX.BG is the first Bulgarian Internet eXchange Point, providing connectivity between many companies in Sofia.
• The inventory includes a /22 block and three /24 blocks, along with two /48 IPv6 prefixes.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 87.118.141.0/24
• 185.116.204.0/22
• 193.105.196.0/24
• 212.116.131.0/24
• 2001:678:100::/48
• 2a03:4ba0:1::/48

Upstream networks

• AS8262 Evolink EAD
• AS31287 IPACCT CABLE Ltd
• AS6939 Hurricane Electric LLC
• AS9070 Cooolbox AD
• AS3303 Swisscom (Schweiz) AG
• AS8280 SYNAPSECOM S.A. Provider of Telecommunications and Internet Services
• AS29632 Netassist International EOOD

Downstream networks

• AS15669 BIX.BG Ltd.
• AS1288 Packet Clearing House, Inc.

Adjacent networks

• AS31287 IPACCT CABLE Ltd
• AS8262 Evolink EAD
• AS6939 Hurricane Electric LLC
• AS15669 BIX.BG Ltd.
• AS1288 Packet Clearing House, Inc.
• AS9070 Cooolbox AD
• AS3303 Swisscom (Schweiz) AG
• AS8280 SYNAPSECOM S.A. Provider of Telecommunications and Internet Services
• AS29632 Netassist International EOOD

Routing security

• RPKI: 7 valid, 0 invalid and 0 not-found announcements; 7 ROAs.
• ASPA: 3 authorised providers.
• IRR: 100% of announcements registered; 8 route objects.
• Listed in as-sets: AS-ATLANTISNET, AS-BIX-BG, AS-EVOLINK, AS-GRT4, AS-HURRICANEV6, AS-IPACCT, AS-ITDOUT, AS-NETERRA-INT, AS-RETN-ACTUAL-V4, AS-RETN-ACTUAL-V6, AS34224:AS-NETERRA-INT, AS47697:AS-BIX-BG-L3.

Internet exchanges

• Bulgarian Internet eXchange — Sofia, Bulgaria