203.23.178.0/23

AS137409 · GSL Networks Pty LTD

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Summary

Country	Australia
Domain	gslnetworks.com.au
ASN	AS137409
Registry	APNIC
ID	GSLNETWORKS-AU

WHOIS Details

inetnum:        203.23.178.0 - 203.23.179.255
netname:        GSLNETWORKS-AU
descr:          GSL Networks Pty LTD
descr:          Level 5
descr:          9 Beach Road, Surfers Paradise, Queensland 4217
country:        AU
org:            ORG-GNPL1-AP
admin-c:        GN237-AP
tech-c:         GN237-AP
status:         ALLOCATED PORTABLE
abuse-c:        AG712-AP
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-GSLNETWORKS-AU
mnt-routes:     MAINT-GSLNETWORKS-AU
mnt-irt:        IRT-GSLNETWORKS-AU
last-modified:  2022-03-11T01:34:59Z
source:         APNIC

irt:            IRT-GSLNETWORKS-AU
address:        
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        GN237-AP
tech-c:         GN237-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-07-29
mnt-by:         MAINT-GSLNETWORKS-AU
last-modified:  2025-11-18T00:32:06Z
source:         APNIC

organisation:   ORG-GNPL1-AP
org-name:       GSL Networks Pty LTD
org-type:       LIR
country:        AU
address:        GPO BOX 1324
phone:          +61-7-3040-9413
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:24Z
source:         APNIC

role:           ABUSE GSLNETWORKSAU
country:        ZZ
address:        
phone:          +000000000
e-mail:         [email protected]
admin-c:        GN237-AP
tech-c:         GN237-AP
nic-hdl:        AG712-AP
remarks:        Generated from irt object IRT-GSLNETWORKS-AU
remarks:        [email protected] was validated on 2025-07-29
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-29T14:42:07Z
source:         APNIC

person:         GSL Networks
address:        GPO BOX 1324
country:        AU
phone:          +61-7-3040-9413
e-mail:         [email protected]
nic-hdl:        GN237-AP
mnt-by:         MAINT-GSLNETWORKS-AU
last-modified:  2021-02-17T05:39:40Z
source:         APNIC

Overlapping Ranges

BGP prefixes that are contained by 203.23.178.0/23

Range	ASN	Company	Num of IPs
203.23.178.0/24	AS137409	GSL Networks Pty LTD - Frankfurt	256
203.23.179.0/24	AS137409	GSL Networks Pty LTD - Frankfurt	256

Nearby Ranges

BGP prefixes that overlap with 203.23.0.0/16

Range	ASN	Company	Num of IPs
203.23.152.0/21	AS9648	Australia On Line	2,048
203.23.200.0/22	AS55900	GLBB Japan KK	1,024
203.23.220.0/22	AS7604	Zettanet Pty Ltd	1,024
203.23.236.0/22	AS18390	Spintel Pty Ltd	1,024
203.23.86.0/24	AS1221	Surak Enterprises	256
203.23.252.0/24	AS133431	John XIII College Inc	256
203.23.128.0/24	AS133752	BrainStorm Network, Inc	256
203.23.90.0/24	AS134184	St. Josephs College - Hunters Hill	256
203.23.53.0/24	AS136000	LYNHAM NETWORKS PTY. LTD	256
203.23.178.0/24	AS137409	GSL Networks Pty LTD - Frankfurt	256
203.23.179.0/24	AS137409	GSL Networks Pty LTD - Frankfurt	256
203.23.57.0/24	AS137411	Office of Public Prosecutions	256
203.23.105.0/24	AS137864	Royal College of Pathologists of Australasia	256
203.23.56.0/24	AS140977	SCECGS Redlands Ltd	256
203.23.77.0/24	AS142471	QUICKLINK BROADBAND	256
203.23.1.0/24	AS151711	DAILY FANTASY TECHNOLOGIES PRIVATE LIMITED	256
203.23.36.0/24	AS153451	Kenpro Pty Ltd	256
203.23.74.0/24	AS154187	UMBRELLA CABLE SYSTEMS PVT LTD	256
203.23.52.0/24	AS154196	PT Terra Net Indonesia	256
203.23.127.0/24	AS17158	DATTO ASIAPAC PTY LTD	256
203.23.39.0/24	AS17378	Aylie Brutman	256
203.23.199.0/24	AS17882	Univision LLC	256
203.23.49.0/24	AS17882	Univision LLC	256
203.23.244.0/24	AS18679	internet4associations	256
203.23.255.0/24	AS204815	Ahlatci Teknoloji A.S	256
203.23.103.0/24	AS209242	UMPIRE ASSOCIATES LTD	256
203.23.104.0/24	AS209242	LACHTARISTO HOLDINGS LIMITED	256
203.23.106.0/24	AS209242	LACHTARISTO HOLDINGS LIMITED	256
203.23.60.0/24	AS24069	Winc Australia Pty Limited	256
203.23.253.0/24	AS24436	Iona College Brisbane	256
203.23.139.0/24	AS24516	Virtutel Pty Ltd	256
203.23.176.0/24	AS394881	superclouds-jp-node	256
203.23.177.0/24	AS394881	superclouds-us-node	256
203.23.138.0/24	AS4739	iiNet Limited	256
203.23.22.0/24	AS4739	iiNet Limited	256
203.23.225.0/24	AS4739	iiNet Limited	256
203.23.173.0/24	AS4764	G. P. STERN PTY LTD	256
203.23.116.0/24	AS4826	VOCUS PTY LTD	256
203.23.31.0/24	AS55506	Reynolds and Reynolds Pty Ltd	256
203.23.136.0/24	AS56132	Baker Heart and Diabetes Institute	256
203.23.109.0/24	AS59262	ORIX Australia Corporation Limited	256
203.23.175.0/24	AS7545	John Whitfeld	256
203.23.190.0/24	AS7545	ALLIT PTY. LTD	256
203.23.191.0/24	AS7545	The Technology Division P/L T/A Lanrex Managed Solutions	256
203.23.7.0/24	AS7545	Hi-Speed Networking	256
203.23.72.0/24	AS7545	iiNet Limited	256
203.23.119.0/24	AS7575	Monash Health	256
203.23.38.0/24	AS7575	Sceggs Darlinghurst	256
203.23.50.0/24	AS9266	Fiveways International Limited	256

Hosted domains

There are 158 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.23.179.91	ghettorp.com	2
203.23.179.11	pixeldrain.com	1
203.23.178.57	profoxy.xyz	1
203.23.179.10	pixeldrain.com	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

208 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
203.23.178.126	AS137409 GSL Networks Pty LTD	`0.15ms` from Frankfurt am Main, DE
203.23.179.20	AS137409 GSL Networks Pty LTD	`0.17ms` from Frankfurt am Main, DE

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
64.26.46.231	AS57795 NG-BLU Networks B.V.	`1.80ms` from Amsterdam, NL
141.9.40.247	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`4.69ms` from Berlin, DE
54.201.60.7	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
98.156.105.103	AS11427 Charter Communications Inc	`15.96ms` from Dallas, US
65.203.19.55	AS36103 Central Utah Telephone, Inc.	`1.09ms` from Draper, US
83.252.131.231	AS1257 Tele2 Sverige AB	`7.66ms` from Goeteborg, SE
183.166.71.87	AS4134 CHINANET-BACKBONE	`8.62ms` from Huai'an, CN
195.97.209.151	AS12703 Pulsant (Scotland) Ltd	`5.46ms` from Manchester, GB
151.66.167.23	AS1267 WIND TRE S.P.A.	`3.15ms` from Milan, IT
172.193.227.55	AS8075 Microsoft Corporation	`0.34ms` from Quincy, US
43.159.145.135	AS132203 Tencent Building, Kejizhongyi Avenue	`0.25ms` from San Jose, US
106.252.69.135	AS3786 LG DACOM Corporation	`2.31ms` from Seoul, KR
14.37.7.119	AS4766 Korea Telecom	`1.97ms` from Seoul, KR
218.234.36.39	AS9318 SK Broadband Co Ltd	`2.09ms` from Seoul, KR
52.190.2.183	AS8075 Microsoft Corporation	`0.50ms` from Ashburn, US
125.239.166.167	AS4771 Spark New Zealand Trading Ltd.	`1.27ms` from Auckland, NZ
51.222.2.247	AS16276 OVH SAS	`0.11ms` from Beauharnois, CA
79.245.239.199	AS3320 Deutsche Telekom AG	`4.38ms` from Berlin, DE
20.13.162.7	AS8075 Microsoft Corporation	`0.24ms` from Dublin, IE
86.181.137.103	AS2856 British Telecommunications PLC	`4.82ms` from London, GB
65.1.129.167	AS16509 Amazon.com, Inc.	`0.33ms` from Mumbai, IN
72.185.250.55	AS33363 Charter Communications, Inc	`10.38ms` from Orlando, US
180.224.34.119	AS17858 LG POWERCOMM	`5.56ms` from Seoul, KR
175.238.67.247	AS4766 Korea Telecom	`1.88ms` from Seoul, KR
20.107.43.87	AS8075 Microsoft Corporation	`0.30ms` from Amsterdam, NL

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f3 203.23.179.17

traceroute to 203.23.179.17 (203.23.179.17): 64 hops max, 52 byte packets

3 [] 185.1.102.150 0.279 ms

4 [AS137409] 203.23.179.17 0.223 ms

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On December 6th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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