ASN AS23744 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS23744?

AS23744 is listed under Department of Home Affairs.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS23744 Department of Home Affairs

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Department of Home Affairs homeaffairs.gov.au

AU 0 Routes

AS Data

AS23744

AS23744 – Department of Home Affairs

AS Number	23744
AS Name	DEPTHOMEAFFAIRS-AS-AP
Organization	Department of Home Affairs(org-doia2-ap)
Country	AU
Website	homeaffairs.gov.au
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Registry	APNIC
Date Allocated	N/A

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Raw Whois Response

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

% Information related to 'AS23552 - AS24575'

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:        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 'AS23701 - AS23772'

as-block:       AS23701 - AS23772
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:        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 'AS23744'

% Abuse contact for 'AS23744' is 'sgs@homeaffairs.gov.au'

aut-num:        AS23744
as-name:        DEPTHOMEAFFAIRS-AS-AP
descr:          Department of Home Affairs
country:        AU
org:            ORG-DOIA2-AP
admin-c:        DOHA4-AP
tech-c:         DOHA4-AP
abuse-c:        AA2736-AP
notify:         sgs@homeaffairs.gov.au
mnt-lower:      MAINT-AU-DEPTHOMEAFFAIRS
mnt-routes:     MAINT-AU-DEPTHOMEAFFAIRS
mnt-by:         APNIC-HM
mnt-irt:        IRT-AU-DEPTHOMEAFFAIRS
last-modified:  2023-09-20T00:19:43Z
source:         APNIC

irt:            IRT-AU-DEPTHOMEAFFAIRS
address:        6 Chan Street
address:        Belconnen, ACT 2617
phone:          +61 2 6264 1111
fax-no:         +61 2 6225 6970
e-mail:         sgs@homeaffairs.gov.au
abuse-mailbox:  sgs@homeaffairs.gov.au
admin-c:        DOHA4-AP
tech-c:         DOHA4-AP
auth:           # Filtered
remarks:        sgs@homeaffairs.gov.au was validated on 2025-11-26
mnt-by:         MAINT-AU-DEPTHOMEAFFAIRS
last-modified:  2025-11-26T02:26:05Z
source:         APNIC

organisation:   ORG-DOIA2-AP
org-name:       Department of Home Affairs
org-type:       LIR
country:        AU
address:        6 Chan St
phone:          +61-2-6264-1111
e-mail:         internet.services.support@homeaffairs.gov.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-19T12:56:42Z
source:         APNIC

role:           ABUSE AUDEPTHOMEAFFAIRS
country:        ZZ
address:        6 Chan Street
address:        Belconnen, ACT 2617
phone:          +61 2 6264 1111
e-mail:         sgs@homeaffairs.gov.au
admin-c:        DOHA4-AP
tech-c:         DOHA4-AP
nic-hdl:        AA2736-AP
remarks:        Generated from irt object IRT-AU-DEPTHOMEAFFAIRS
remarks:        sgs@homeaffairs.gov.au was validated on 2025-11-26
abuse-mailbox:  sgs@homeaffairs.gov.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-26T02:26:20Z
source:         APNIC

role:           Department of Home Affairs administrator
address:        6 Chan Street
address:        Belconnen, ACT 2617
country:        AU
phone:          +61 2 6264 1111
fax-no:         +61 2 6225 6970
e-mail:         sgs@homeaffairs.gov.au
admin-c:        DOHA4-AP
tech-c:         DOHA4-AP
nic-hdl:        DOHA4-AP
mnt-by:         MAINT-AU-DEPTHOMEAFFAIRS
last-modified:  2023-09-19T00:41:08Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-UK2)