Autonomous system profile

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

AS24120

Announcement observedAPNIC

AEMO-INET-AS-AU - Australian Energy Market Operator LTD · AEMO-INET-AS-AU

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

Last active10/1/2026, 14:55:43Snapshot expired

View network topology RDAP registration

ASN: AS24120
Registration country: Australia
Name: AEMO-INET-AS-AU - Australian Energy Market Operator LTD
Abbreviation: AEMO-INET-AS-AU
Registration date: 9/4/2008, 06:40:36
Status: Announcement observed
RIR: APNIC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
146.178.9.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/9/2026, 16:00:00	✓	×	Currently valid
202.44.76.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/9/2026, 16:00:00	✓	×	Currently valid
202.44.76.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/9/2026, 16:00:00	✓	×	Currently valid
202.44.77.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/9/2026, 16:00:00	✓	×	Currently valid
202.44.78.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/9/2026, 16:00:00	✓	×	Currently valid
202.44.78.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/9/2026, 16:00:00	✓	×	Currently valid
202.44.79.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/9/2026, 16:00:00	✓	×	Currently valid

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

Registration and sources

Organization: AEMO-INET-AS-AU - Australian Energy Market Operator LTD
RIR: APNIC
Registration country: Australia
Registration date: 9/4/2008, 06:40:36
Abuse contact: tim.saw@aemo.com.au

Snapshot trend

10/1/2026, 14:55:437 v40 v63 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 · rir-rdap-asn · iana-rdap-asn-bootstrap