// ASN

AS37889

JPARC-NET J-PARC Center, JP

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ASN: AS37889
Organization: Japan Proton Accelerator Research Complex
Description: JPARC-NET J-PARC Center, JP
Registry (RIR): JPIRR
Created: 2021-01-21
Updated: 2026-02-20
IPv4 Prefixes: 3
IPv6 Prefixes: 0

IPv4 Prefixes

3 total

192.153.105.0/24
192.153.106.0/23
192.153.108.0/22

What is AS37889?

AS37889 is an Autonomous System Number (ASN) assigned to Japan Proton Accelerator Research Complex. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.

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