203.23.173.0/24
AS4764 · Aussie Broadband
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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 2025-11-05 mnt-by: MAINT-GPSTERNPTYLTD-AU last-modified: 2025-11-18T00:36:38Z 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 2025-11-05 abuse-mailbox: gstern@pobox.com mnt-by: APNIC-ABUSE last-modified: 2025-11-05T14:16:22Z 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 |
|---|---|---|---|
| 203.23.152.0/21 | 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 |
| 203.23.236.0/22 | AS18390 | Spintel Pty Ltd | 1,024 |
| 203.23.178.0/23 | AS137409 | GSL Networks Pty LTD | 512 |
| 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 |
| 203.23.191.0/24 | AS2764 | The Technology Division P/L T/A Lanrex Managed Solutions | 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 |
| 203.23.116.0/24 | 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 |
| 203.23.7.0/24 | 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 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 |
|---|---|---|
| 203.23.173.20 | ausfone.com | 1 |
Hosted domains API
Pingable IPs
2 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 |
3.68ms 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 |
|---|---|---|
| 74.96.160.88 |
1.89ms from Ashburn,
US
|
|
| 112.126.159.56 |
4.84ms from Beijing,
CN
|
|
| 177.185.137.24 |
17.43ms from Fortaleza,
BR
|
|
| 187.133.237.136 |
5.15ms from Guadalajara,
MX
|
|
| 185.61.210.72 |
0.30ms from Kansas City,
US
|
|
| 109.158.98.168 |
5.76ms from London,
GB
|
|
| 83.54.33.168 |
9.18ms from Madrid,
ES
|
|
| 2.42.232.152 |
0.96ms from Milan,
IT
|
|
| 186.53.120.184 |
1.63ms from Montevideo,
UY
|
|
| 93.224.20.216 |
6.82ms from Nuernberg,
DE
|
|
| 151.28.46.88 |
3.62ms from Rome,
IT
|
|
| 97.191.113.232 |
13.60ms from San Jose,
US
|
|
| 27.143.78.40 |
11.61ms from Tokyo,
JP
|
|
| 184.81.118.120 |
0.53ms from Ashburn,
US
|
|
| 190.250.44.184 |
10.85ms from Bogota,
CO
|
|
| 73.203.140.72 |
16.99ms from Dallas,
US
|
|
| 154.219.206.104 |
0.20ms from Istanbul,
TR
|
|
| 212.159.103.104 |
2.69ms from London,
GB
|
|
| 95.60.229.184 |
13.89ms from Madrid,
ES
|
|
| 79.154.210.120 |
9.17ms from Madrid,
ES
|
|
| 37.45.40.136 |
5.91ms from Minsk,
BY
|
|
| 79.8.47.104 |
10.79ms from Rome,
IT
|
|
| 97.206.141.24 |
10.15ms from San Jose,
US
|
|
| 27.236.176.104 |
6.91ms from Seoul,
KR
|
|
| 184.26.175.8 |
0.27ms from Tokyo,
JP
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Sydney, AU
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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