203.23.75.0/24

AS1221  ·  Telstra Limited

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

Summary

Country Australia
Domain tang.com.au
ASN AS1221
Registry APNIC
ID TANGCOMP-AU

WHOIS Details

inetnum:        203.23.75.0 - 203.23.75.255
netname:        TANGCOMP-AU
descr:          Tang Computers Pty Ltd
descr:          85 Main St
descr:          Osborne PArk
descr:          WA 6017
country:        AU
org:            ORG-TCPL10-AP
admin-c:        HY593-AP
tech-c:         HY593-AP
abuse-c:        AT1168-AP
status:         ASSIGNED PORTABLE
mnt-by:         APNIC-HM
mnt-routes:     MAINT-TANG-NON-AU
mnt-irt:        IRT-TANG-NON-AU
last-modified:  2020-09-08T13:09:25Z
source:         APNIC


organisation:   ORG-TCPL10-AP
org-name:       Tang Computers Pty. Ltd.
org-type:       LIR
country:        AU
address:        85 Main Street
address:        Osborne Park
phone:          +61892088888
fax-no:         +61892421329
e-mail:         sales@tang.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:04Z
source:         APNIC


irt:            IRT-TANG-NON-AU
address:        85 Main Street Osborne Park Western Australia 6017
e-mail:         hyem@tang.com.au
abuse-mailbox:  hyem@tang.com.au
admin-c:        HY593-AP
tech-c:         HY593-AP
auth:           # Filtered
remarks:        hyem@tang.com.au was validated on 2025-07-17
mnt-by:         MAINT-TANG-NON-AU
last-modified:  2025-11-18T00:31:54Z
source:         APNIC

person:         Henson Yem
nic-hdl:        HY593-AP
e-mail:         hyem@tang.com.au
address:        85 Main Street Osborne Park Western Australia 6017
phone:          +618-9444-6088
fax-no:         +618-9242-2707
country:        AU
mnt-by:         MAINT-NEW
last-modified:  2008-09-04T07:29:28Z
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
203.23.200.0/22 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
203.23.178.0/23 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
203.23.176.0/24 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 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
203.23.75.30 gnconform.com.au 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

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

IP Address ASN Details
203.23.75.30 AS1221 Telstra Limited 3.84ms from Perth, 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
24.41.43.232 AS7029 Windstream Communications LLC 0.45ms from Atlanta, US
67.140.206.152 AS7029 Windstream Communications LLC 6.42ms from Atlanta, US
98.22.243.232 AS7029 Windstream Communications LLC 13.02ms from Chicago, US
174.104.117.120 AS10796 Charter Communications Inc 10.06ms from Columbus, US
18.222.127.8 AS16509 Amazon.com, Inc. 0.67ms from Columbus, US
86.170.155.24 AS2856 British Telecommunications PLC 6.06ms from London, GB
94.174.116.136 AS5089 Virgin Media Limited 4.76ms from London, GB
152.166.99.248 AS28118 ALTICE DOMINICANA S.A. 0.56ms from Miami, US
66.197.174.8 AS2906 Netflix Streaming Services Inc. 0.27ms from Miami, US
24.118.253.200 AS7922 Comcast Cable Communications, LLC 5.99ms from Minneapolis, US
180.19.223.248 AS4713 NTT DOCOMO BUSINESS,Inc. 7.43ms from Osaka, JP
125.9.115.136 AS9824 JCOM Co., Ltd. 12.01ms from Osaka, JP
68.227.211.24 AS22773 Cox Communications Inc. 9.03ms from Providence, US
62.98.83.232 AS1267 WIND TRE S.P.A. 5.93ms from Rome, IT
178.64.244.184 AS12389 PJSC Rostelecom 11.28ms from Saint Petersburg, RU
14.56.1.104 AS4766 Korea Telecom 1.79ms from Seoul, KR
126.75.183.136 AS17676 SoftBank Corp. 4.05ms from Tokyo, JP
153.210.253.24 AS4713 NTT DOCOMO BUSINESS,Inc. 7.68ms from Tokyo, JP
84.86.74.216 AS1136 KPN B.V. 0.98ms from Amsterdam, NL
141.55.193.56 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 8.73ms from Berlin, DE
20.161.100.184 AS8075 Microsoft Corporation 0.24ms from Boydton, US
74.126.77.168 AS394708 Horizon Telcom Inc. 4.00ms from Columbus, US
38.190.99.8 AS62560 Hosted America 12.67ms from Dallas, US
20.82.168.120 AS8075 Microsoft Corporation 0.19ms from Dublin, IE
124.90.110.216 AS4837 CHINA UNICOM China169 Backbone 4.83ms from Hangzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -f3 203.23.75.1
traceroute to 203.23.75.1 (203.23.75.1): 64 hops max, 52 byte packets
3 [] 15.230.139.226 6.836 ms
4 [] 15.230.139.6 0.944 ms
5 *
6 *
9 [AS1221] 203.50.6.174 2.278 ms
10 [AS1221] 203.50.61.241 0.773 ms
11 [AS1221] 58.162.26.131 2.408 ms
12 [AS1221] 203.23.75.1 5.17 ms
Measurement taken from IPinfo ProbeNet in Perth, AU
On

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs