// ASN

AS23780

CTB CTB Media Inc., JP

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

ASN: AS23780
Organization: CTB Media Inc.
Description: CTB CTB Media Inc., JP
Registry (RIR): JPIRR
Created: 2009-04-08
Updated: 2025-06-02
IPv4 Prefixes: 5
IPv6 Prefixes: 1

IPv4 Prefixes

5 total

203.201.52.0/22
211.15.112.0/20
211.19.224.0/19
49.128.24.0/21
49.128.96.0/22

IPv6 Prefixes

1 total

2402:6c80::/32

What is AS23780?

AS23780 is an Autonomous System Number (ASN) assigned to CTB Media Inc.. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.

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