// ASN

AS2504

NCA5 Kyoto University, JP

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

ASN: AS2504
Organization: Kyoto University
Description: NCA5 Kyoto University, JP
Registry (RIR): JPIRR
Created: 2009-04-08
Updated: 2025-08-01
IPv4 Prefixes: 4
IPv6 Prefixes: 0

IPv4 Prefixes

4 total

130.54.0.0/16
133.3.0.0/16
192.50.24.0/23
192.50.8.0/23

What is AS2504?

AS2504 is an Autonomous System Number (ASN) assigned to Kyoto University. 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.

ASN Lookup Tool →