203.23.173.0/24

AS4764  ·  Aussie Broadband

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Summary

Country Australia
Domain gpstern.com
ASN AS4764
Registry APNIC
ID GPSTERN-AU

WHOIS Details

inetnum:        203.23.173.0 - 203.23.173.255
netname:        GPSTERN-AU
descr:          G. P. STERN PTY LTD
country:        AU
org:            ORG-GPSP1-AP
admin-c:        GPSP1-AP
tech-c:         GPSP1-AP
abuse-c:        AG1194-AP
status:         ASSIGNED PORTABLE
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-routes:     MAINT-GPSTERNPTYLTD-AU
mnt-irt:        IRT-GPSTERNPTYLTD-AU
last-modified:  2023-02-23T06:48:10Z
source:         APNIC

irt:            IRT-GPSTERNPTYLTD-AU
address:        PO Box 43, Maroubra NSW 2035
e-mail:         gstern@pobox.com
abuse-mailbox:  gstern@pobox.com
admin-c:        GPSP1-AP
tech-c:         GPSP1-AP
auth:           # Filtered
remarks:        gstern@pobox.com was validated on 2025-04-16
mnt-by:         MAINT-GPSTERNPTYLTD-AU
last-modified:  2025-04-16T15:21:04Z
source:         APNIC

organisation:   ORG-GPSP1-AP
org-name:       G. P. STERN PTY LTD
org-type:       LIR
country:        AU
address:        PO Box 43
phone:          +61-418-640-015
e-mail:         gstern.au@gmail.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:19:08Z
source:         APNIC

role:           ABUSE GPSTERNPTYLTDAU
country:        ZZ
address:        PO Box 43, Maroubra NSW 2035
phone:          +000000000
e-mail:         gstern@pobox.com
admin-c:        GPSP1-AP
tech-c:         GPSP1-AP
nic-hdl:        AG1194-AP
remarks:        Generated from irt object IRT-GPSTERNPTYLTD-AU
remarks:        gstern@pobox.com was validated on 2025-04-16
abuse-mailbox:  gstern@pobox.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-04-16T15:21:20Z
source:         APNIC

role:           G P STERN PTY LTD administrator
address:        PO Box 43, Maroubra NSW 2035
country:        AU
phone:          +61-418-640-015
e-mail:         gstern@pobox.com
admin-c:        GPSP1-AP
tech-c:         GPSP1-AP
nic-hdl:        GPSP1-AP
mnt-by:         MAINT-GPSTERNPTYLTD-AU
last-modified:  2023-01-04T01:31:40Z
source:         APNIC

route:          203.23.173.0/24
origin:         AS4764
descr:          G. P. STERN PTY LTD PO Box 43
mnt-by:         MAINT-GPSTERNPTYLTD-AU
last-modified:  2025-02-17T08:16:04Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.23.0.0/16

Range ASN Company Num of IPs
203.23.208.0/21 AS7604 Zettagrid Pty Ltd 2,048
203.23.152.0/21 AS9648 Australia On Line 2,048
203.23.220.0/22 AS7604 Zettanet Pty Ltd 1,024
203.23.200.0/22 AS55900 GLBB Japan KK 1,024
203.23.216.0/22 AS7604 Zettagrid Pty Ltd 1,024
203.23.178.0/23 AS137409 GSL Networks Pty LTD 512
203.23.16.0/23 AS9648 Australia On Line 512
203.23.36.0/24 AS7545 Kenpro Pty Ltd 256
203.23.153.0/24 AS9648 Australia On Line 256
203.23.120.0/24 AS9544 World Domain Pty Ltd 256
203.23.238.0/24 AS18390 Spintel Pty Ltd 256
203.23.225.0/24 AS4739 iiNet Limited 256
203.23.196.0/24 AS10143 Comtex Group Pty Limited 256
203.23.39.0/24 AS11274 Aylie Brutman 256
203.23.20.0/24 AS1221 Uniting Healthcare 256
203.23.250.0/24 AS10145 HAQ I.T. Pty Ltd 256
203.23.128.0/24 AS133752 BrainStorm Network, Inc 256
203.23.177.0/24 AS138571 superclouds-us-node 256
203.23.105.0/24 AS137864 Royal College of Pathologists of Australasia 256
203.23.157.0/24 AS9648 Australia On Line 256
203.23.49.0/24 AS17882 Univision LLC 256
203.23.30.0/24 AS10143 John Simmons 256
203.23.175.0/24 AS7545 John Whitfeld 256
203.23.18.0/24 AS9555 Verizon Australia PTY Limited 256
203.23.154.0/24 AS9648 Australia On Line 256
203.23.104.0/24 AS209242 LACHTARISTO HOLDINGS LIMITED 256
203.23.96.0/24 AS15580 Allianz Australia Insurance Ltd 256
203.23.152.0/24 AS9648 Australia On Line 256
203.23.41.0/24 AS1221 Merlin Computer Consultants Pty Ltd 256
203.23.119.0/24 AS7575 Monash Health 256
203.23.237.0/24 AS18390 Spintel Pty Ltd 256
203.23.16.0/24 AS9648 Australia On Line 256
203.23.86.0/24 AS1221 Surak Enterprises 256
203.23.159.0/24 AS9648 Australia On Line 256
203.23.57.0/24 AS7545 Office of Public Prosecutions 256
203.23.194.0/24 AS9984 Codify Pty Ltd 256
203.23.155.0/24 AS9648 Australia On Line 256
203.23.21.0/24 AS1221 Uniting Healthcare 256
203.23.17.0/24 AS9648 Australia On Line 256
203.23.97.0/24 AS4826 Allianz Australia Insurance Ltd 256
203.23.176.0/24 AS138571 superclouds-jp-node 256
203.23.10.0/24 AS7545 Asia Pacific Network Information Centre 256
203.23.118.0/24 AS9268 MSF Sugar PTY LTD 256
203.23.56.0/24 AS140977 SCECGS Redlands Ltd 256
203.23.136.0/24 AS56132 Baker Heart and Diabetes Institute 256
203.23.50.0/24 AS9266 Fiveways International Limited 256
203.23.236.0/24 AS18390 Spintel Pty Ltd 256
203.23.8.0/24 AS9749 GPK Group 256
203.23.142.0/24 AS9749 GPK Group 256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.23.173.41 oziclassifieds.com 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

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

IP Address ASN Details
203.23.173.1 AS4764 Aussie Broadband 4.10ms from Sydney, AU

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
93.227.190.88 AS3320 Deutsche Telekom AG 2.15ms from Berlin, DE
194.176.165.8 AS12675 Alexandru Ioan Cuza University 5.53ms from Bucharest, RO
37.36.196.24 AS42961 Mobile Telecommunications Company 6.91ms from Kuwait City, KW
82.36.60.120 AS5089 Virgin Media Limited 11.66ms from London, GB
108.200.234.56 AS7018 AT&T Enterprises, LLC 2.39ms from Miami, US
95.253.1.104 AS3269 Telecom Italia S.p.A. 4.92ms from Milan, IT
78.199.46.200 AS12322 Free SAS 1.36ms from Paris, FR
97.210.171.200 AS6167 Verizon Business 12.07ms from Portland, US
54.165.13.56 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
3.171.110.24 AS16509 Amazon.com, Inc. 0.29ms from Ashburn, US
24.135.218.136 AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o. 3.78ms from Belgrade, RS
188.102.215.168 AS3209 Vodafone GmbH 7.87ms from Berlin, DE
89.132.130.232 AS21334 One Hungary Ltd. 11.98ms from Budapest, HU
85.27.209.152 AS34705 Norlys Digital A/S 4.94ms from Copenhagen, DK
104.231.106.72 AS10796 Charter Communications Inc 9.64ms from Flint, US
123.27.115.8 AS45899 VNPT Corp 3.25ms from Hanoi, VN
69.115.85.184 AS6128 Cablevision Systems Corp. 9.57ms from New York City, US
107.12.148.56 AS11426 Charter Communications Inc 17.82ms from Reston, US
189.240.54.200 AS8151 UNINET 3.95ms from Santiago de Queretaro, MX
210.206.198.24 AS3786 LG DACOM Corporation 8.06ms from Seoul, KR
106.11.237.24 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 5.45ms from Shanghai, CN
63.135.17.168 AS11260 EastLink 14.98ms from Toronto, CA
99.254.218.152 AS812 Rogers Communications Canada Inc. 8.22ms from Toronto, CA
185.155.208.200 AS205607 Zagrebacka banka d.d. 7.25ms from Zagreb, HR
35.160.188.40 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US

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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