Interconnection

AS1820 WNET

Residential ARIN

Exchanges 23 23 active

Countries 11 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 AS1820, 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 21 Asia-Pacific 1 North America 1

Exchange	Location	Their address	Policy	Member ports
DE-CIX Frankfurt	Frankfurt, Germany	2001:7f8::3d9c:0:1	—	1,078
LINX LON1	London, United Kingdom	195.66.226.32	Selective	931
AMS-IX Amsterdam	Amsterdam, Netherlands	80.249.211.12	Selective	882
Neutral Internet Exchange	Amsterdam, Netherlands	193.239.118.196	—	669
France-IX Paris	Paris, France	37.49.238.36	—	570
Giganet Internet Exchange	Kyiv, Ukraine	185.1.63.162	Selective	355
London Network Access Point	London, United Kingdom	5.57.82.50	Selective	315
Equinix Internet Exchange Warsaw	Warsaw, Poland	195.182.218.172	Selective	297
DE-CIX New York	New York, United States	2001:504:36::3d9c:0:1	—	285
Speed Internet Exchange	Dronten, Netherlands	185.1.222.190	Open	284
NetIX	Sofia, Bulgaria	185.1.226.87	—	264
InterIX Internet Exchange	Amsterdam, Netherlands	2001:7f8:134::f	Open	234
DE-CIX Dusseldorf	Düsseldorf, Germany	2001:7f8:9e::3d9c:0:1	—	227
DE-CIX Munich	Munich, Germany	2001:7f8:44::3d9c:0:1	—	211
Peering.cz	Prague, Czech Republic	185.0.20.78	Selective	211
NIX.CZ - Neutral Internet eXchange for the Czech Republic	Prague, Czech Republic	91.210.17.50	Selective	208
ERA-IX Amsterdam	Amsterdam, Netherlands	185.1.240.115	—	199
DE-CIX Hamburg	Hamburg, Germany	2001:7f8:3d::3d9c:0:1	—	196
Thinx IX	Warsaw, Poland	212.91.0.108	Selective	188
Berlin Commercial Internet Exchange	Berlin, Germany	193.178.185.141	Selective	153
DE-CIX Marseille	Marseille, France	2001:7f8:36::3d9c:0:1	—	112
DE-CIX Istanbul	Istanbul, Turkey	2001:7f8:3f::3d9c:0:1	—	68
AMS-IX Hong Kong	Hong Kong, China	103.247.139.71	Selective	50

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.