// ASN

AS57653

CTL-AS, GB

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

ASN: AS57653
Organization: UK-CENTRALTECHNOLOGY-20080305
Description: CTL-AS, GB
Country: GB
Registry (RIR): RIPE
Created: 2010-02-27
Updated: 2026-01-15
IPv4 Prefixes: 5
IPv6 Prefixes: 1

IPv4 Prefixes

5 total

109.69.232.0/21
185.191.84.0/22
45.149.241.0/24
94.156.186.0/24
94.156.96.0/24

IPv6 Prefixes

1 total

2a00:1ba8::/32

What is AS57653?

AS57653 is an Autonomous System Number (ASN) assigned to UK-CENTRALTECHNOLOGY-20080305. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.

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