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// ASN

AS4637

ASN-TELSTRA-GLOBAL Telstra Global, HK

Detailed information about the Autonomous System. Need another one? Look up a different ASN.

ASN
AS4637
Description
ASN-TELSTRA-GLOBAL Telstra Global, HK
IPv4 Prefixes
640
IPv6 Prefixes
9

IPv4 Prefixes

640 total · showing first 10
101.167.176.0/23
101.167.178.0/23
101.167.180.0/23
101.167.182.0/23
101.167.184.0/23
101.167.186.0/23
101.167.188.0/22
101.167.192.0/21
101.167.192.0/22
101.167.200.0/21

IPv6 Prefixes

9 total
2001:cb0:1208::/48
2001:cb0:9204::/48
2001:cb0:9205::/48
2001:cb0::/32
2001:cc8::/32
2001:cc9::/32
2403:e800:201::/48
2403:e800::/32
2a02:1620::/32

What is AS4637?

AS4637 is an Autonomous System Number (ASN) assigned to ASN-TELSTRA-GLOBAL Telstra Global, HK. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.

Looking for more ASN data?

Use our ASN Lookup Tool for real-time WHOIS queries, or explore our API documentation to integrate ASN data into your applications.