Interconnection

AS39572 ADVANCEDHOSTERS-AS

Hosting RIPE

Exchanges 19 19 active

Countries 7 most in Germany

Regions 3

Largest fabric 1,078 DE-CIX Frankfurt

Recorded presence

Internet exchanges

recorded

Internet exchanges where Packet Clearing House has a port recorded for AS39572, 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.

Asia-Pacific 8 Europe 7 North America 4

Exchange	Location	Their address	Policy	Member ports
DE-CIX Frankfurt	Frankfurt, Germany	80.81.196.235	Selective	1,078
LINX LON1	London, United Kingdom	195.66.225.34	Selective	931
AMS-IX Amsterdam	Amsterdam, Netherlands	80.249.214.91	Case-by-case	882
Neutral Internet Exchange	Amsterdam, Netherlands	193.239.117.42	Selective	669
Equinix Internet Exchange Singapore	Singapore, Singapore	27.111.229.236	Selective	496
Equinix Internet Exchange Ashburn	Ashburn, United States	206.126.239.61	Selective	390
BroadBand Internet eXchange Tokyo	Tokyo, Japan	101.203.89.186	Selective	361
Coresite - Any2 West	Los Angeles, United States	206.72.211.51	Selective	344
Any2 California	Los Angeles, United States	206.72.211.51	Selective	318
Hong Kong Internet Exchange	Hong Kong, China	123.255.91.178	Selective	307
JPIX Tokyo	Tokyo, Japan	210.171.225.149	Selective	300
Singapore Internet Exchange	Singapore, Singapore	103.16.102.194	Selective	278
Equinix Internet Exchange Hong Kong	Hong Kong, China	2001:de8:7::3:9572:1	Selective	232
DE-CIX Dusseldorf	Düsseldorf, Germany	185.1.170.253	Selective	227
DE-CIX Munich	Munich, Germany	185.1.208.25	Selective	211
DE-CIX Hamburg	Hamburg, Germany	185.1.210.33	Selective	196
FL-IX - The Florida Internet Exchange / Community IX - Florida	Miami, United States	206.41.108.173	Selective	181
BroadBand Internet eXchange Singapore	Singapore, Singapore	103.231.152.182	Selective	157
Equinix Internet Exchange Tokyo	Tokyo, Japan	2001:de8:5::3:9572:1	Selective	128

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 2026-10-14 by Packet Clearing House (https://www.pch.net/ixp/data), covering 1,346 exchanges and 98,276 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.