AS24120 Australian Energy Market Operator LTD 🇦🇺 AU

AEMO - Australian Energy Market Operator Limited. Announcing 7 prefixes, seen at the RIS collectors.

IPv4 prefixes

2,304 (9 × /24)

IPv6 prefixes

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS24120
Name: Australian Energy Market Operator LTD
Organisation: AEMO - Australian Energy Market Operator Limited
Country: 🇦🇺 AU
RIR: APNIC
Allocated: 2004-08-06

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

7 valid (100.0%) 0 invalid (0.0%) 0 no ROA (0.0%)

Whois

Fetched from whois.apnic.net

as-block:       AS23552 - AS24575
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
remarks:        AS23889 has been transfered to AfriNIC
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2009-09-29T06:04:16Z
source:         APNIC

role:           APNIC Hostmaster
address:        PO Box 3646
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2026-08-26T00:40:00Z
source:         APNIC

as-block:       AS24090 - AS24132
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2008-09-04T06:40:26Z
source:         APNIC

role:           APNIC Hostmaster
address:        PO Box 3646
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2026-08-26T00:40:00Z
source:         APNIC

aut-num:        AS24120
as-name:        AEMO-INET-AS-AU
descr:          Australian Energy Market Operator LTD
descr:          AEMO is an independent, member based organisation, split between
descr:          government and industry, which develops, plans, and operates an array
descr:          of gas and electricity markets in Australia.
country:        AU
import:         from AS7474 action pref=100; accept ANY
import:         from AS1221 action pref=100; accept ANY
export:         to AS7474 announce AS24120 and {202.44.76.0/22, 202.44.78.0/23}
export:         to AS1221 announce AS24120 and {202.44.76.0/22}
org:            ORG-AAEM1-AP
admin-c:        SU148-AP
tech-c:         PW659-AP
abuse-c:        AA1511-AP
notify:         pelham.whitmore@aemo.com.au
notify:         stephen.unwin@aemo.com.au
mnt-lower:      MAINT-AU-NEMMCO
mnt-routes:     MAINT-AU-NEMMCO
mnt-by:         APNIC-HM
mnt-irt:        IRT-AEMO-NETWORK-SERVICES-AU
last-modified:  2021-06-09T00:39:12Z
source:         APNIC

irt:            IRT-AEMO-NETWORK-SERVICES-AU
address:        GPO Box 2008
address:        Melbourne 3001
e-mail:         tim.saw@aemo.com.au
abuse-mailbox:  apnic@aemo.com.au
admin-c:        SU148-AP
tech-c:         TS1187-AP
auth:           # Filtered
remarks:        apnic@aemo.com.au was validated on 2026-07-17
remarks:        tim.saw@aemo.com.au is invalid
mnt-by:         MAINT-AU-AEMO
last-modified:  2026-09-23T13:14:21Z
source:         APNIC

organisation:   ORG-AAEM1-AP
org-name:       AEMO - Australian Energy Market Operator Limited
org-type:       LIR
country:        AU
address:        GPO Box 2008S
phone:          +61-3-9648-8777
fax-no:         +61-3-9648-8700
e-mail:         etsnetworkservices@aemo.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:57Z
source:         APNIC

role:           ABUSE AEMONETWORKSERVICESAU
country:        ZZ
address:        GPO Box 2008
address:        Melbourne 3001
phone:          +000000000
e-mail:         tim.saw@aemo.com.au
admin-c:        SU148-AP
tech-c:         TS1187-AP
nic-hdl:        AA1511-AP
remarks:        Generated from irt object IRT-AEMO-NETWORK-SERVICES-AU
remarks:        apnic@aemo.com.au was validated on 2026-07-17
remarks:        tim.saw@aemo.com.au is invalid
abuse-mailbox:  apnic@aemo.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2026-09-23T13:14:46Z
source:         APNIC

person:         Pelham Whitmore
address:        GPO Box 2008
country:        AU
phone:          +61-7-3347-4546
e-mail:         pelham.whitmore@aemo.com.au
nic-hdl:        PW659-AP
mnt-by:         MAINT-AU-AEMO
last-modified:  2019-01-10T03:56:21Z
source:         APNIC

person:         Stephen Unwin
address:        GPO Box 2008
country:        AU
phone:          +61-3-9609-8000
e-mail:         stephen.unwin@aemo.com.au
nic-hdl:        SU148-AP
mnt-by:         MAINT-AU-AEMO
last-modified:  2021-06-09T00:06:29Z
source:         APNIC