Autonomous system profile

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

AS152903

Announcement observedAPNIC

PSA Corporation Ltd · PSACORPORATIONLTD-AS-AP

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

Last active10/9/2026, 00:41:57Snapshot expired

View network topology RDAP registration

ASN: AS152903
Registration country: Singapore
Name: PSA Corporation Ltd
Abbreviation: PSACORPORATIONLTD-AS-AP
Registration date: 6/5/2024, 23:49:28
Status: Announcement observed
RIR: APNIC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
160.20.122.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 16:00:00	10/21/2026, 16:00:00	✓	×	Currently valid
203.126.12.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 16:00:00	10/21/2026, 16:00:00	✓	×	Currently valid

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

Registration and sources

Organization: PSA Corporation Ltd
RIR: APNIC
Registration country: Singapore
Registration date: 6/5/2024, 23:49:28
Abuse contact: psac-network-security@globalpsa.com

Snapshot trend

10/9/2026, 00:41:572 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: cha-la-external-routing · iana-rdap-asn-bootstrap · rir-rdap-asn