Interconnection

AS62597 NSONE

Unclassified ARIN

Exchanges 18 18 active

Countries 10 most in United States

Regions 5

Largest fabric 2,704 IX.br (PTT.br) São Paulo

Recorded presence

Internet exchanges

recorded

Internet exchanges where Packet Clearing House has a port recorded for AS62597, 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.

North America 8 Europe 5 Asia-Pacific 3 Africa 1 Latin America 1

Exchange	Location	Their address	Policy	Member ports
IX.br (PTT.br) São Paulo	São Paulo, Brazil	187.16.218.15	Selective	2,704
DE-CIX Frankfurt	Frankfurt, Germany	80.81.196.129	Selective	1,078
LINX LON1	London, United Kingdom	195.66.225.39	Selective	931
AMS-IX Amsterdam	Amsterdam, Netherlands	80.249.213.54	Selective	882
NAPAfrica IX Johannesburg	Johannesburg, South Africa	196.60.9.143	Selective	603
Equinix Internet Exchange Singapore	Singapore, Singapore	27.111.229.11	Selective	496
Seattle Internet Exchange	Seattle, United States	206.81.80.27	Selective	350
Coresite - Any2 West	Los Angeles, United States	206.72.211.244	Selective	344
Any2 California	Los Angeles, United States	206.72.211.244	Selective	319
Equinix Internet Exchange Sydney	Sydney, Australia	45.127.172.11	Selective	238
Equinix Internet Exchange Paris	Paris, France	195.42.145.98	Selective	236
Equinix Internet Exchange Dallas	Dallas, United States	206.223.118.252	Selective	231
Equinix Internet Exchange San Jose (Bay Area)	San Jose, United States	206.223.116.44	Selective	192
Equinix Internet Exchange Tokyo	Tokyo, Japan	2001:de8:5::6:2597:1	Selective	128
Equinix Internet Exchange New York	New York, United States	198.32.118.103	Selective	120
DE-CIX Marseille	Marseille, France	185.1.47.127	Selective	112
DE-CIX Chicago	Chicago, United States	149.112.11.26	Selective	83
LINX NoVa	Reston, United States	206.55.196.37	Selective	48

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 2026-10-13 by Packet Clearing House (https://www.pch.net/ixp/data), covering 1,346 exchanges and 98,177 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.