Interconnection

AS53813 ZSCALER-INC

Business ARIN

Exchanges 32 32 active

Countries 9 most in India

Regions 1

Largest fabric 496 Equinix Internet Exchange Singapore

Recorded presence

Internet exchanges

recorded

Internet exchanges where Packet Clearing House has a port recorded for AS53813, 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 32

Exchange	Location	Their address	Policy	Member ports
Equinix Internet Exchange Singapore	Singapore, Singapore	27.111.228.245	Open	496
BroadBand Internet eXchange Tokyo	Tokyo, Japan	101.203.89.114	Open	361
Hong Kong Internet Exchange	Hong Kong, China	123.255.90.69	Open	307
JPIX Tokyo	Tokyo, Japan	210.171.225.133	Open	301
DE-CIX Mumbai	Mumbai, India	103.27.170.13	Open	278
Singapore Internet Exchange	Singapore, Singapore	103.16.103.90	Open	277
Extreme IX Mumbai	Mumbai, India	103.77.109.26	Open	242
Equinix Internet Exchange Sydney	Sydney, Australia	45.127.172.214	Open	238
Equinix Internet Exchange Hong Kong	Hong Kong, China	2001:de8:7::5:3813:1	Open	232
Taipei Internet Exchange (TPIX)	Taipei, Taiwan	203.163.222.159	Open	190
Malaysia Internet Exchange	Kuala Lumpur, Malaysia	2001:de8:10::11b	Open	185
Extreme IX New Delhi	New Delhi, India	45.120.248.220	Open	169
Edge Internet Exchange - Sydney	Sydney, Australia	202.77.88.120	Open	163
BroadBand Internet eXchange Osaka	Osaka, Japan	218.100.9.141	Open	134
Equinix Internet Exchange Tokyo	Tokyo, Japan	2001:de8:5::5:3813:1	Open	128
JPIX Osaka	Osaka, Japan	103.246.232.125	Open	113
New Zealand Internet Exchange Auckland	Auckland, New Zealand	43.243.21.6	Open	108
Extreme IX Chennai	Chennai, India	45.120.251.101	Open	88
Edge Internet Exchange - Perth	Perth, Australia	103.136.102.78	Open	80
Edge Internet Exchange - Melbourne	Melbourne, Australia	202.77.90.82	Open	74
DE-CIX Delhi	New Delhi, India	103.27.168.133	Open	70
Korea Internet Neutral Exchange KINX	Seoul, South Korea	139.150.100.133	Open	64
Edge Internet Exchange - Auckland	Auckland, New Zealand	103.180.190.55	—	62
Equinix Internet Exchange Melbourne	Melbourne, Australia	183.177.61.40	Open	58
DE-CIX Chennai	Chennai, India	103.228.174.133	Open	56
Equinix Internet Exchange Perth	Perth, Australia	101.97.43.31	Open	30
Equinix Internet Exchange Osaka	Osaka, Japan	203.190.227.27	Open	26
Extreme IX Kolkata	Kolkata, India	45.120.249.12	Open	24
Extreme IX Hyderabad	Hyderabad, India	103.77.110.41	Open	16
DE-CIX Kolkata	Kolkata, India	103.228.172.12	Open	15
Equinix Internet Exchange Seoul	Seoul, South Korea	103.140.210.14	Open	11
DE-CIX Hyderabad	Hyderabad, India	103.83.68.4	Open	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 2026-10-12 by Packet Clearing House (https://www.pch.net/ixp/data), covering 1,346 exchanges and 98,167 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.