Interconnection

AS18229 CTRLS-AS-IN CtrlS

Hosting APNIC

Exchanges 16 16 active

Countries 1 most in India

Regions 1

Largest fabric 277 DE-CIX Mumbai

Recorded presence

Internet exchanges

recorded

Internet exchanges where Packet Clearing House has a port recorded for AS18229, 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 16

Exchange	Location	Their address	Policy	Member ports
DE-CIX Mumbai	Mumbai, India	103.27.170.125	Open	277
Extreme IX Mumbai	Mumbai, India	103.77.108.59	Open	245
National Internet Exchange of India - Mumbai	Mumbai, India	103.156.182.51	—	179
Extreme IX New Delhi	New Delhi, India	45.120.248.199	Open	171
National Internet Exchange of India - New Delhi	New Delhi, India	218.100.48.22	Open	117
Extreme IX Chennai	Chennai, India	45.120.251.15	Open	89
AMS-IX Mumbai	Mumbai, India	223.31.200.247	Custom	86
DE-CIX Delhi	New Delhi, India	103.27.168.200	Open	70
DE-CIX Chennai	Chennai, India	103.228.174.104	Open	56
Extreme IX Bangalore	Bangalore, India	38.10.0.24	Open	41
Equinix Internet Exchange Mumbai	Mumbai, India	103.188.179.21	Open	26
Extreme IX Kolkata	Kolkata, India	45.120.249.16	Open	24
National Internet Exchange of India - Hyderabad	Hyderabad, India	218.100.49.76	Open	19
Extreme IX Hyderabad	Hyderabad, India	103.77.110.33	Open	16
DE-CIX Kolkata	Kolkata, India	103.228.172.200	Open	15
AMS-IX Hyderabad	Hyderabad, India	1.7.247.180	Custom	8

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 2026-10-10 by Packet Clearing House (https://www.pch.net/ixp/data), covering 1,346 exchanges and 98,215 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.