The IP API The IP API
// ASN

AS23817

KOCHI-IDC Fujitsu Limited., JP

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

ASN
AS23817
Organization
Fujitsu Limited.
Description
KOCHI-IDC Fujitsu Limited., JP
Registry (RIR)
JPIRR
Created
2021-01-21
Updated
2025-11-05
IPv4 Prefixes
3
IPv6 Prefixes
0

IPv4 Prefixes

3 total
202.211.64.0/20
202.211.79.0/24
210.158.128.0/20

What is AS23817?

AS23817 is an Autonomous System Number (ASN) assigned to Fujitsu Limited.. 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.