// ASN

AS37900

MATSURI NTT DOCOMO BUSINESS, Inc., JP

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

ASN: AS37900
Organization: MATSURI by NTT DOCOMO BUSINESS, Inc.
Description: MATSURI NTT DOCOMO BUSINESS, Inc., JP
Registry (RIR): JPIRR
Created: 2026-04-03
Updated: 2026-04-02
IPv4 Prefixes: 4
IPv6 Prefixes: 3

IPv4 Prefixes

4 total

202.2.89.0/24
202.2.91.0/24
202.4.244.0/24
202.4.245.0/24

IPv6 Prefixes

3 total

2402:c800:fff1::/48
2402:c800:fff3::/48
2402:c800:fff6::/48

What is AS37900?

AS37900 is an Autonomous System Number (ASN) assigned to MATSURI by NTT DOCOMO BUSINESS, 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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