ASN Lookup Tool

NSW Government. Australia. cwo.net.au AU AU 10 Routes

AS Data

AS17461

AS17461NSW Government. Australia.

AS Number 17461
AS Name DPWSAU-AP
Organization NSW Government. Australia. (org-sopl2-ap)
Country AU
Website cwo.net.au
Number of IPv4 Routes 10
Number of IPv6 Routes 0
ASN type GOVERNMENT
Registry APNIC
Date Allocated N/A

ASN Intelligence API for production workflows

Use ASN data for AS17461 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

IP Ranges

Route # IPs
203.3.237.0/24 256
143.119.161.0/24 256
203.3.232.0/22 1024
203.3.220.0/22 1024
103.224.160.0/24 256
203.3.232.0/24 256
143.119.160.0/24 256
103.52.1.0/24 256
143.119.162.0/24 256
143.119.163.0/24 256

Raw Whois Response

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS17408 - AS17651'

as-block:       AS17408 - AS17651
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:  2019-01-08T23:22:27Z
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:         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:  2013-10-23T04:06:51Z
source:         APNIC

% Information related to 'AS17461'

% Abuse contact for 'AS17461' is 'abuse@optusnet.com.au'

aut-num:        AS17461
as-name:        DPWSAU-AP
descr:          NSW Department of Commerce
descr:          NSW Government. Australia.
country:        AU
import:         from AS7474 action pref=10; accept ANY
import:         from AS2764 action pref=10; accept ANY
export:         to AS7474 announce AS17461
export:         to AS2764 announce AS17461
default:        to AS7474 action pref=100; networks ANY
org:            ORG-SOPL2-AP
admin-c:        GB256-AP
tech-c:         OA3-AP
abuse-c:        AO399-AP
notify:         ipadmin@cwo.net.au
mnt-lower:      MAINT-OPTUSCOM-AP
mnt-routes:     MAINT-OPTUSCOM-AP
mnt-by:         APNIC-HM
mnt-irt:        IRT-OPTUSCOM-AU
last-modified:  2021-01-15T01:44:58Z
source:         APNIC

irt:            IRT-OPTUSCOM-AU
address:        SingTel Optus Pty Ltd
address:        Optus Macquarie Park (OCS)
address:        1 Lyonpark Road
address:        Macquarie Park NSW 2113
e-mail:         abuse@optusnet.com.au
abuse-mailbox:  abuse@optusnet.com.au
admin-c:        OA3-AP
tech-c:         OA3-AP
auth:           # Filtered
remarks:        abuse@optusnet.com.au was validated on 2025-12-23
mnt-by:         MAINT-OPTUSCOM-AP
last-modified:  2026-02-16T00:08:15Z
source:         APNIC

organisation:   ORG-SOPL2-AP
org-name:       SingTel Optus Pty Ltd
org-type:       LIR
country:        AU
address:        Optus Macquarie Park (OCS)
address:        1 Lyonpark Road, Macquarie Park
phone:          +61-2-8082-7800
fax-no:         +61-2-8082-7100
e-mail:         irr-admin@optus.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2025-09-25T13:05:45Z
source:         APNIC

role:           ABUSE OPTUSCOMAU
country:        ZZ
address:        SingTel Optus Pty Ltd
address:        Optus Macquarie Park (OCS)
address:        1 Lyonpark Road
address:        Macquarie Park NSW 2113
phone:          +000000000
e-mail:         abuse@optusnet.com.au
admin-c:        OA3-AP
tech-c:         OA3-AP
nic-hdl:        AO399-AP
remarks:        Generated from irt object IRT-OPTUSCOM-AU
remarks:        abuse@optusnet.com.au was validated on 2025-12-23
abuse-mailbox:  abuse@optusnet.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-23T22:44:48Z
source:         APNIC

role:           OPTUS IP ADMINISTRATORS
address:        SingTel Optus Pty Ltd
address:        Optus Macquarie Park (OCS)
address:        1 Lyonpark Road
address:        Macquarie Park  NSW 2113
address:        AUSTRALIA
country:        AU
phone:          +61 2 8082 7800
fax-no:         +61 2 8082 7100
e-mail:         ipadmin@optus.net.au
remarks:        send spam/abuse reports to abuse@optus.net.au
remarks:        please use http://www.apnic.net/db/spam.html
remarks:        to identify networks before sending reports and
remarks:        always include full headers/logs.
admin-c:        NC8-AP
admin-c:        IA65-AP
tech-c:         NC8-AP
tech-c:         IA65-AP
tech-c:         OH23-AP
nic-hdl:        OA3-AP
notify:         hostmaster@optus.net.au
mnt-by:         MAINT-OPTUSCOM-AP
last-modified:  2011-12-06T00:10:13Z
source:         APNIC

person:         Goutham Bangalore
nic-hdl:        GB256-AP
e-mail:         goutham.bangalore@commerce.nsw.gov.au
address:        NSW Department of Commerce
address:        Level 05 McKell Building
address:        2-24 Rawson Place
address:        Sydney NSW 2000 Australia
phone:          +61-2-9372-7005
fax-no:         +61-2-9372-7022
country:        AU
mnt-by:         MAINT-NEW
last-modified:  2008-09-04T07:47:45Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-US2)

Parsed Whois Response

Peers

AS Number Description Country
AS7474 SingTel Optus Pty Ltd AU
AS13335 Cloudflare, Inc. US
AS2764 AAPT Limited AU
AS4826 Vocus Connect International Backbone AU
AS4826 VOCUS PTY LTD AU

Upstreams

AS Number Description Country
AS13335 Cloudflare, Inc. US
AS4826 VOCUS PTY LTD AU

Contacts

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Frequently Asked Questions

ASN AS17461 is an Autonomous System Number used to identify a network for BGP internet routing.
AS17461 is listed under NSW Government. Australia..
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.