AS Number
AS24120
AS Name
AEMO-INET-AS-AU
Org Name
Australian Energy Market Operator LTD
Country / Region
Australia
Registry

apnic

RegDate

Updated

2009-09-29T06:04:16Z

AS24120 Looking Glass
IPv4Prefixes

7

IPv6Prefixes

0

IPv4 NUMs

1,280

IPv6 NUMs(/64)

0

CIDR Description IP Num
146.178.9.0/24
EMNET AEMO networks 256
202.44.76.0/24
IRR Valid
AEMO Australian Energy Market Operator LTD 256
202.44.76.0/23
IRR InValid
AEMO Australian Energy Market Operator LTD 512
202.44.77.0/24
IRR Valid
AEMO Australian Energy Market Operator LTD 256
202.44.78.0/24
IRR Valid
AEMO Australian Energy Market Operator LTD 256
202.44.78.0/23
IRR InValid
AEMO Australian Energy Market Operator LTD 512
202.44.79.0/24
IRR Valid
AEMO Australian Energy Market Operator LTD 256
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS1221 ASN-TELSTRA - Telstra Limited, AU Australia 13,400,320 17,592,186,175,488 IPv4 IPv4
AS7474 OPTUSCOM-AS01-AU - SingTel Optus Pty Ltd, AU Australia 532,224 4,295,032,832 IPv4 IPv4
AS32787 PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK - Akamai Technologies, Inc., US United States 93,952 5,373,952 IPv4 IPv4

Whois Record

as-block AS23552 - AS24575

as-block
descr
APNIC ASN block
remarks
These AS numbers are further assigned by APNIC
to APNIC members and end-users in the APNIC region
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

role
APNIC Hostmaster
address
PO Box 3646
South Brisbane
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

as-block
descr
APNIC ASN block
remarks
These AS numbers are further assigned by APNIC
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

role
APNIC Hostmaster
address
PO Box 3646
South Brisbane
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

aut-num
as-name
AEMO-INET-AS-AU
descr
Australian Energy Market Operator LTD
AEMO is an independent, member based organisation, split between
government and industry, which develops, plans, and operates an array
of gas and electricity markets in Australia.
country
AU
import
from AS7474 action pref=100; accept ANY
from AS1221 action pref=100; accept ANY
export
to AS7474 announce AS24120 and {202.44.76.0/22, 202.44.78.0/23}
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
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

irt
IRT-AEMO-NETWORK-SERVICES-AU
address
GPO Box 2008
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
tim.saw@aemo.com.au was validated on 2026-03-02
apnic@aemo.com.au was validated on 2026-07-17
mnt-by
MAINT-AU-AEMO
last-modified
2026-07-17T02:11:49Z
source
APNIC

organisation ORG-AAEM1-AP

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

role
ABUSE AEMONETWORKSERVICESAU
country
ZZ
address
GPO Box 2008
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
tim.saw@aemo.com.au was validated on 2026-03-02
apnic@aemo.com.au was validated on 2026-07-17
abuse-mailbox
apnic@aemo.com.au
mnt-by
APNIC-ABUSE
last-modified
2026-07-17T02:12:05Z
source
APNIC

person Pelham Whitmore

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

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

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:        tim.saw@aemo.com.au was validated on 2026-03-02
remarks:        apnic@aemo.com.au was validated on 2026-07-17
mnt-by:         MAINT-AU-AEMO
last-modified:  2026-07-17T02:11:49Z
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:        tim.saw@aemo.com.au was validated on 2026-03-02
remarks:        apnic@aemo.com.au was validated on 2026-07-17
abuse-mailbox:  apnic@aemo.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2026-07-17T02:12:05Z
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