Interconnection

AS31287 IPACCT-AS IPACCT Ltd., ISP in Bulgaria and Balkans Region

Unclassified RIPE

Exchanges 6 6 active

Countries 4 most in Bulgaria

Regions 1

Largest fabric 1,077 DE-CIX Frankfurt

Recorded presence

Internet exchanges

recorded

Internet exchanges where Packet Clearing House has a port recorded for AS31287, largest fabric first. An exchange is shared switching where networks interconnect directly rather than paying a transit provider, so turning up at one is a deliberate choice about how this network wants to be reached. Each name opens that exchange's page, with its peering LANs and everyone else on it.

Europe 6

Exchange	Location	Their address	Policy	Member ports
DE-CIX Frankfurt	Frankfurt, Germany	80.81.195.76	Open	1,077
NetIX	Sofia, Bulgaria	185.1.226.154	Open	264
NetIX Greece	Thessaloniki, Greece	185.0.28.30	Open	256
Bulgarian Internet eXchange	Sofia, Bulgaria	193.169.198.140	Open	139
Serbian Open Exchange	Belgrade, Serbia	185.1.27.26	Open	44
Greek Internet Exchange - Thessaloniki	Thessaloniki, Greece	185.1.123.16	Open	22

Recorded rather than inferred: an address on a peering LAN is at that exchange by definition. Member ports counts every participant at the exchange, not this network's ports, so read it as a size proxy. An absent exchange means PCH has no record of it, not that the network is not there. For the operator's own claims, see its PeeringDB record.

From the exchange directory collected 2026-10-17 by Packet Clearing House (https://www.pch.net/ixp/data), covering 1,346 exchanges and 97,787 recorded member ports, licensed CC BY-NC-SA 3.0.

PeeringDB is the better-known directory and is deliberately not the source here: its acceptable-use policy forbids the bulk storage this needs. The two answer different questions anyway. PeeringDB reports what an operator declares about itself; this reports what PCH has recorded.