Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS23633

Announcement observedAPNIC

LOCAL-IX - Niigata Communication Service · LOCAL-IX

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active10/1/2026, 13:07:41Snapshot expired

View network topology RDAP registration

ASN: AS23633
Registration country: Japan
Name: LOCAL-IX - Niigata Communication Service
Abbreviation: LOCAL-IX
Registration date: Not recorded
Status: Announcement observed
RIR: APNIC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
202.59.144.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	✓	×	Currently valid

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: LOCAL-IX - Niigata Communication Service
RIR: APNIC
Registration country: Japan
Registration date: Not recorded
Abuse contact: hostmaster@nic.ad.jp

Snapshot trend

10/1/2026, 13:07:411 v40 v62 Upstream · 8 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · rir-rdap-asn · iana-rdap-asn-bootstrap