Autonomous system profile

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

AS45128

Announcement observedAPNIC

Australian Nuclear Science and Technology Organisation · ANSTO-AS-AP

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

Last active10/3/2026, 23:13:36Snapshot expired

View network topology RDAP registration

ASN: AS45128
Registration country: Australia
Name: Australian Nuclear Science and Technology Organisation
Abbreviation: ANSTO-AS-AP
Registration date: 5/15/2023, 00:26:45
Status: Announcement observed
RIR: APNIC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
137.157.0.0/16BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 16:00:00	10/19/2026, 08:00:00	✓	×	Currently valid

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

Registration and sources

Organization: Australian Nuclear Science and Technology Organisation
RIR: APNIC
Registration country: Australia
Registration date: 5/15/2023, 00:26:45
Abuse contact: pabx@ansto.gov.au

Snapshot trend

10/3/2026, 23:13:361 v41 v61 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