Autonomous system profile

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

AS152871

Announcement observedAPNIC

SANSO-NET

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

Last active10/19/2026, 13:14:05Snapshot expired

View network topology RDAP registration

ASN: AS152871
Registration country: Japan
Name: SANSO-NET
Abbreviation: SANSO-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
202.18.244.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 16:00:00	10/8/2026, 16:00:00	✓	×	Historical record
202.18.244.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 16:00:00	10/8/2026, 16:00:00	✓	×	Historical record
202.18.244.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 16:00:00	10/8/2026, 16:00:00	✓	×	Historical record
202.18.245.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 16:00:00	10/8/2026, 16:00:00	✓	×	Historical record
202.18.246.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 16:00:00	10/8/2026, 16:00:00	✓	×	Historical record
202.18.246.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 16:00:00	10/8/2026, 16:00:00	✓	×	Historical record
202.18.247.0/24BGP · 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: SANSO-NET
RIR: APNIC
Registration country: Japan
Registration date: Not recorded
Abuse contact: Not recorded

Snapshot trend

10/19/2026, 13:14:057 v40 v62 Upstream · 0 Uncertain

10/9/2026, 00:40:547 v40 v62 Upstream · 0 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: iana-rdap-asn-bootstrap · rir-rdap-asn