Autonomous system profile

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

AS146969

Announcement observedAPNIC

SBT-SC - SoftBank Corp. · SBT-SC

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

Last active11/4/2026, 00:56:54Snapshot expired

View network topology RDAP registration

ASN: AS146969
Registration country: Japan
Name: SBT-SC - SoftBank Corp.
Abbreviation: SBT-SC
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
103.173.104.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 08:00:00	11/3/2026, 16:00:00	✓	×	Currently valid
157.70.240.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 08:00:00	11/3/2026, 16:00:00	✓	×	Currently valid
202.16.155.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 08:00:00	11/3/2026, 16:00:00	✓	×	Currently valid
202.16.156.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 08:00:00	11/3/2026, 16:00:00	✓	×	Currently valid
202.16.159.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 08:00:00	11/3/2026, 16:00:00	✓	×	Currently valid
61.195.44.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 08:00:00	11/3/2026, 16:00:00	✓	×	Currently valid

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

Registration and sources

Organization: SBT-SC - SoftBank Corp.
RIR: APNIC
Registration country: Japan
Registration date: Not recorded
Abuse contact: hostmaster@nic.ad.jp

Snapshot trend

11/4/2026, 00:56:546 v41 v63 Upstream · 5 Uncertain

10/8/2026, 14:00:486 v41 v64 Upstream · 5 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