Interconnection

AS139009 WSCL-AS-AP Windstream Communication Limited

Unclassified APNIC NSP

Exchanges 10 10 active

Countries 6 most in India

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 AS139009, 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 6 Europe 3 North America 1

Exchange	Location	Their address	Policy	Member ports
DE-CIX Frankfurt	Frankfurt, Germany	80.81.196.245	Open	1,078
Equinix Internet Exchange Singapore	Singapore, Singapore	27.111.229.247	Open	496
DE-CIX New York	New York, United States	206.82.104.103	Open	285
DE-CIX Mumbai	Mumbai, India	103.27.170.180	Open	278
Singapore Internet Exchange	Singapore, Singapore	103.16.102.187	Open	277
DE-CIX Marseille	Marseille, France	185.1.47.26	Open	113
UAE-IX	Dubai, United Arab Emirates	185.1.8.149	Open	113
Extreme IX Chennai	Chennai, India	45.120.251.110	Open	88
Kolkata IX	Kolkata, India	103.74.224.105	Open	35
DE-CIX Kolkata	Kolkata, India	103.228.172.30	Open	15

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 2026-10-11 by Packet Clearing House (https://www.pch.net/ixp/data), covering 1,346 exchanges and 98,138 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.