// ASN

AS21254

CTM-ASN, CH

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

ASN: AS21254
Organization: CH-CITCO-20150714
Description: CTM-ASN, CH
Country: CH
Registry (RIR): RIPE
Created: 2010-10-03
Updated: 2025-12-17
IPv4 Prefixes: 6
IPv6 Prefixes: 0

IPv4 Prefixes

6 total

77.246.128.0/24
77.246.129.0/24
77.246.130.0/24
77.246.131.0/24
77.246.133.0/24
77.246.134.0/24

What is AS21254?

AS21254 is an Autonomous System Number (ASN) assigned to CH-CITCO-20150714. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.

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