What is ASN AS150004?

ASN AS150004 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS150004?

AS150004 is listed under Check Networks.

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.

AS150004 Check Networks | IPGeolocation.io

ASN Lookup Tool

Check Networks checknetworks.com.au

AU 6 Routes

AS Data

AS150004

AS150004 – Check Networks

AS Number	150004
AS Name	CTGPL-AS-AP
Organization	Check Networks(org-cn12-ap)
Country	AU
Website	checknetworks.com.au
Number of IPv4 Routes	5
Number of IPv6 Routes	1
ASN type	ISP
Registry	APNIC
Date Allocated	N/A

ASN Intelligence API for production workflows

Use ASN data for AS150004 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
151.242.108.0/24	AS150004	Check Networks	Check Networks	256
103.190.129.0/24	AS150004	Check Networks	Check Networks	256
2400:9060::/32	AS150004	Check Networks	Check Networks	~79×10²⁷
103.190.128.0/24	AS150004	Check Networks	Check Networks	256
166.88.22.0/24	AS150004	Check Networks	Check Networks	256
23.27.151.0/24	AS150004	Check Networks	Check Networks	256

Raw Whois Response

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

% Information related to 'AS149818 - AS150841'

as-block:       AS149818 - AS150841
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:  2021-10-13T00:52:11Z
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 'AS150004'

% Abuse contact for 'AS150004' is 'noc@checknetworks.com.au'

aut-num:        AS150004
as-name:        CTGPL-AS-AP
descr:          Check Networks
country:        AU
org:            ORG-CN12-AP
admin-c:        CTGP1-AP
tech-c:         CTGP1-AP
abuse-c:        AC2597-AP
mnt-lower:      MAINT-CTGPL-AU
mnt-routes:     MAINT-CTGPL-AU
mnt-by:         APNIC-HM
mnt-irt:        IRT-CTGPL-AU
last-modified:  2022-07-04T00:32:55Z
source:         APNIC

irt:            IRT-CTGPL-AU
address:        Suite 126, 58-62 Water Street South Toowoomba QLD 4350 Australia
phone:          +61735222810
e-mail:         noc@checknetworks.com.au
abuse-mailbox:  noc@checknetworks.com.au
admin-c:        CTGP1-AP
tech-c:         CTGP1-AP
auth:           # Filtered
remarks:        noc@checknetworks.com.au was validated on 2026-02-03
mnt-by:         MAINT-CTGPL-AU
last-modified:  2026-02-03T18:31:39Z
source:         APNIC

organisation:   ORG-CN12-AP
org-name:       Check Networks
org-type:       LIR
country:        AU
address:        58-62 Water Street
address:        Suite 126
phone:          +61735222810
e-mail:         noc@checknetworks.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:18:55Z
source:         APNIC

role:           ABUSE CTGPLAU
country:        ZZ
address:        Suite 126, 58-62 Water Street South Toowoomba QLD 4350 Australia
phone:          +61735222810
e-mail:         noc@checknetworks.com.au
admin-c:        CTGP1-AP
tech-c:         CTGP1-AP
nic-hdl:        AC2597-AP
remarks:        Generated from irt object IRT-CTGPL-AU
remarks:        noc@checknetworks.com.au was validated on 2026-02-03
abuse-mailbox:  noc@checknetworks.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2026-02-03T18:32:04Z
source:         APNIC

role:           Check Technology Group Pty Ltd administrator
address:        Suite 126, 58 - 62 Water Street  SOUTH TOOWOOMBA  QLD  4530
country:        AU
phone:          +61735222810
e-mail:         noc@checknetworks.com.au
admin-c:        CTGP1-AP
tech-c:         CTGP1-AP
nic-hdl:        CTGP1-AP
mnt-by:         MAINT-CTGPL-AU
last-modified:  2023-09-10T02:22:43Z
source:         APNIC

% Information related to 'AS149818 - AS150841'

as-block:       AS149818 - AS150841
descr:          APNIC ASN block
admin-c:        IA55-AP
tech-c:         IH123-AP
mnt-by:         MNT-APJII-ID
mnt-lower:      MNT-APJII-ID
last-modified:  2026-02-16T12:32:47Z
source:         IDNIC

role:           ID-NIC ADMINISTRATORS
address:        Indonesian Network Information Center
address:        ID-NIC
address:        Cyber Building 11th Floor
address:        Jakarta 12710
country:        ID
phone:          +62-21-52960634
fax-no:         +62-21-52960635
e-mail:         hostmaster@idnic.net
admin-c:        IH288-AP
tech-c:         IH288-AP
nic-hdl:        IA55-AP
notify:         hostmaster@idnic.net
mnt-by:         MNT-APJII-ID
last-modified:  2026-02-25T04:06:45Z
source:         IDNIC

role:           ID-NIC HOSTMASTERS
address:        Indonesian Network Information Center
address:        ID-NIC
address:        Cyber Building 11th Floor
address:        Jakarta 12710
country:        ID
phone:          +62-21-52960634
fax-no:         +62-21-52960635
e-mail:         hostmaster@idnic.net
remarks:        spam and abuse report : abuse@apjii.or.id
remarks:        technical and routing : support@apjii.or.id
remarks:        administrative request : admin@apjii.or.id
remarks:        IDNIC hostmasters role object
admin-c:        IH1-AP
tech-c:         IH1-AP
nic-hdl:        IH123-AP
notify:         hostmaster@idnic.net
mnt-by:         MNT-APJII-ID
last-modified:  2024-07-10T05:48:59Z
source:         IDNIC

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

Parsed Whois Response

Peers

AS Number	Description	Country
AS58511	Anycast Global Backbone	AU
AS24516	Virtutel Pty Ltd	AU
AS4764	Aussie Broadband	AU
AS63956	5G NETWORK OPERATIONS PTY LTD	AU
AS6939	Hurricane Electric LLC	US
AS45437	Real World - The Core	AU
AS4608	Asia Pacific Network Information Centre	AU
AS132847	Network Solutions Group Pty Ltd	AU
AS136557	Host Universal Pty Ltd	AU
AS140627	OneQode	AU