Autonomous system profile

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

AS151375

Announcement observedAPNIC

HIMAWARI-NET

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

Last active10/8/2026, 20:52:10Snapshot expired

View network topology RDAP registration

ASN: AS151375
Registration country: Japan
Name: HIMAWARI-NET
Abbreviation: HIMAWARI-NET
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
103.250.100.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 16:00:00	10/8/2026, 16:00:00	✓	×	Historical record
211.14.196.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 16:00:00	10/8/2026, 16:00:00	✓	×	Historical record
61.245.64.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 16:00:00	10/8/2026, 16:00:00	✓	×	Historical record

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

Registration and sources

Organization: HIMAWARI-NET
RIR: APNIC
Registration country: Japan
Registration date: Not recorded
Abuse contact: hostmaster@nic.ad.jp

Snapshot trend

10/8/2026, 20:52:103 v40 v62 Upstream · 1 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 · iana-rdap-asn-bootstrap · rir-rdap-asn