ASN Lookup Tool

NCS AU Pty Ltd arq.group AU AU 0 Routes

AS Data

AS17543

AS17543NCS AU Pty Ltd

AS Number 17543
AS Name NCS-AS-AU
Organization NCS AU Pty Ltd(org-agep1-ap)
Country AU
Website arq.group
Number of IPv4 Routes 0
Number of IPv6 Routes 0
ASN type BUSINESS
Registry APNIC
Date Allocated N/A

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Use ASN data for AS17543 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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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 'AS17543'

% Abuse contact for 'AS17543' is 'abuse@arq.group'

aut-num:        AS17543
as-name:        NCS-AS-AU
descr:          NCS AU Pty Ltd
country:        AU
org:            ORG-AGEP1-AP
admin-c:        NAPL10-AP
tech-c:         NAPL10-AP
abuse-c:        AA2830-AP
mnt-lower:      MAINT-AU-NCS
mnt-routes:     MAINT-AU-NCS
mnt-by:         APNIC-HM
mnt-irt:        IRT-AU-NCS
last-modified:  2024-07-17T13:07:10Z
source:         APNIC

irt:            IRT-AU-NCS
address:        Tower 5
address:        Level 19
address:        727 Collins St
address:        Docklands Victoria 3008
e-mail:         noc@arq.group
abuse-mailbox:  abuse@arq.group
admin-c:        NAPL10-AP
tech-c:         NAPL10-AP
auth:           # Filtered
remarks:        abuse@arq.group was validated on 2026-01-27
remarks:        noc@arq.group was validated on 2026-02-18
mnt-by:         MAINT-AU-NCS
last-modified:  2026-02-18T00:55:16Z
source:         APNIC

organisation:   ORG-AGEP1-AP
org-name:       NCS AU Pty Ltd
org-type:       LIR
country:        AU
address:        Tower 5
address:        Level 19
address:        727 Collins St
phone:          +61 3 7019 2288
e-mail:         noc@arq.group
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-06-19T13:06:41Z
source:         APNIC

role:           ABUSE AUNCS
country:        ZZ
address:        Tower 5
address:        Level 19
address:        727 Collins St
address:        Docklands Victoria 3008
phone:          +000000000
e-mail:         noc@arq.group
admin-c:        NAPL10-AP
tech-c:         NAPL10-AP
nic-hdl:        AA2830-AP
remarks:        Generated from irt object IRT-AU-NCS
remarks:        abuse@arq.group was validated on 2026-01-27
remarks:        noc@arq.group was validated on 2026-02-18
abuse-mailbox:  abuse@arq.group
mnt-by:         APNIC-ABUSE
last-modified:  2026-02-18T00:55:36Z
source:         APNIC

role:           NCS AU Pty Ltd administrator
address:        Tower 5
address:        Level 19
address:        727 Collins St
address:        Docklands Victoria 3008
country:        AU
phone:          +61 3 8624 2420
e-mail:         abuse@arq.group
admin-c:        NAPL10-AP
tech-c:         NAPL10-AP
nic-hdl:        NAPL10-AP
mnt-by:         MAINT-AU-NCS
last-modified:  2024-06-19T00:48:25Z
source:         APNIC

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

Parsed Whois Response

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Frequently Asked Questions

ASN AS17543 is an Autonomous System Number used to identify a network for BGP internet routing.
AS17543 is listed under NCS AU Pty Ltd.
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.