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// ASN

AS5403

AS5403, AT

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

ASN
AS5403
Description
AS5403, AT
IPv4 Prefixes
55
IPv6 Prefixes
1

IPv4 Prefixes

55 total · showing first 10
185.85.28.0/22
185.85.28.0/24
185.85.29.0/24
192.111.104.0/24
192.152.54.0/24
192.164.176.0/20
192.164.176.0/24
192.164.178.0/24
192.164.179.0/24
192.164.180.0/24

IPv6 Prefixes

1 total
2a01:468::/29

What is AS5403?

AS5403 is an Autonomous System Number (ASN) assigned to AS5403, AT. 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.