AS Number
AS17918
AS Name
AC3-AS-AP
Org Name
ac3, Australian Centre for Advanced Computing and Communications
Country
Australia
Registry

apnic

RegDate

Updated

2019-01-08T23:19:07Z

AS17918 Looking Glass
IPv4Prefixes

4

IPv6Prefixes

2

IPv4 NUMs

12,800

IPv6 NUMs(/64)

4,294,967,296

12,800 IPv4 Addresses
CIDR Description IP Num
117.53.160.0/20
ROA Signed and Valid IRR InValid
AC3-MEMBER-AU AUSTRALIAN CENTRE FOR ADVANCED COMPUTING 4096
117.53.166.0/24
ROA Signed and Valid IRR Valid
BULLETPROOF-CLOUD Bulletproof, Mission Critical Cloud 256
202.44.98.0/23
ROA Signed and Valid IRR InValid
AC3-MEMBER-AU AUSTRALIAN CENTRE FOR ADVANCED COMPUTING 512
202.129.128.0/19
ROA Signed and Valid IRR InValid
AC3-MEMBER-AU AUSTRALIAN CENTRE FOR ADVANCED COMPUTING 8192
CIDR Description IP NUMs(prefix /64)
2404:8600::/32
ROA Signed and Valid IRR InValid
AC3-MEMBER-AU AUSTRALIAN CENTRE FOR ADVANCED COMPUTING 4294967296
2404:8600:4000::/37
ROA Signed and Valid IRR Valid
BULLETPROOF-CLOUD Bulletproof, Mission Critical Cloud 134217728
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS17732 AC3-AS-AP - AUSTRALIAN CENTRE FOR ADVANCED COMPUTING AND COMMUNICATION PTY LTD, AU Australia 0 0 IPv4 IPv4 IPv6 IPv6
AS56307 AC3-AS-AP - AUSTRALIAN CENTRE FOR ADVANCED COMPUTING AND COMMUNICATION PTY LTD, AU Australia 7,680 65,536 IPv4 IPv4 IPv6 IPv6
as-block:       AS17653 - AS18431
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:  2019-01-08T23:19:07Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         [email protected]
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         [email protected]
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC



aut-num:        AS17918
as-name:        AC3-AS-AP
descr:          ac3, Australian Centre for Advanced Computing and Communications
country:        AU
org:            ORG-ACFA1-AP
admin-c:        MO273-AP
tech-c:         JM2580-AP
abuse-c:        AA1457-AP
mnt-routes:     MAINT-AC3-MEMBER-AU
mnt-by:         APNIC-HM
mnt-irt:        IRT-AC3-MEMBER-AU
last-modified:  2025-10-06T23:59:24Z
source:         APNIC

irt:            IRT-AC3-MEMBER-AU
address:        Level 7, 477 Pitt Street, Haymarket, New South Wales 2000
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        ACFA1-AP
tech-c:         MO273-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2026-01-13
mnt-by:         MAINT-AC3-MEMBER-AU
last-modified:  2026-01-27T02:29:46Z
source:         APNIC

organisation:   ORG-ACFA1-AP
org-name:       AUSTRALIAN CENTRE FOR ADVANCED COMPUTING AND COMMUNICATION PTY LTD
org-type:       LIR
country:        AU
address:        Level 7,
address:        477 Pitt Street,
phone:          +61-2-91990888
fax-no:         +61-2-91990808
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:20Z
source:         APNIC

role:           ABUSE AC3MEMBERAU
country:        ZZ
address:        Level 7, 477 Pitt Street, Haymarket, New South Wales 2000
phone:          +000000000
e-mail:         [email protected]
admin-c:        ACFA1-AP
tech-c:         MO273-AP
nic-hdl:        AA1457-AP
remarks:        Generated from irt object IRT-AC3-MEMBER-AU
remarks:        [email protected] was validated on 2026-01-13
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-13T22:27:18Z
source:         APNIC

person:         James Mollison
address:        Level 7, 477 Pitt Street, Haymarket, New South Wales 2000
country:        AU
phone:          +61-2-91990888
e-mail:         [email protected]
nic-hdl:        JM2580-AP
mnt-by:         MAINT-AC3-MEMBER-AU
last-modified:  2025-10-06T23:09:24Z
source:         APNIC

person:         Mick O'Rourke
address:        Level 7, 477 Pitt Street, Haymarket, New South Wales 2000
country:        AU
phone:          +61-2-91990888
e-mail:         [email protected]
nic-hdl:        MO273-AP
mnt-by:         MAINT-AC3-MEMBER-AU
last-modified:  2025-10-06T23:08:05Z
source:         APNIC