Interconnection

AS4809 CHINATELECOM-CORE-WAN-CN2 China Telecom Next Generation Carrier Network

Unclassified ARIN

Exchanges 8 8 active

Countries 6 most in Brazil

Regions 5

Largest fabric 344 Coresite - Any2 West

Recorded presence

Internet exchanges

recorded

Internet exchanges where Packet Clearing House has a port recorded for AS4809, 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.

Africa 2 Latin America 2 North America 2 Asia-Pacific 1 Europe 1

Exchange	Location	Their address	Policy	Member ports
Coresite - Any2 West	Los Angeles, United States	206.72.211.165	Selective	344
Any2 California	Los Angeles, United States	206.72.211.165	Selective	319
Singapore Internet Exchange	Singapore, Singapore	103.16.102.53	Selective	277
Kenya Internet Exchange Point - Nairobi	Nairobi, Kenya	196.223.21.70	Selective	155
Internet Exchange Point of Nigeria - Lagos	Lagos, Nigeria	196.216.148.59	Open	138
UAE-IX	Dubai, United Arab Emirates	185.1.8.76	—	113
IX.br (PTT.br) Campinas	Campinas, Brazil	200.192.108.60	—	51
IX.br (PTT.br) Caxias do Sul	Caxias do Sul, Brazil	187.16.197.14	—	18

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.