203.26.16.0/20

AS7545  ·  TPG Telecom Limited

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Summary

Country Australia
Domain tpg.com.au
ASN AS7545
Registry APNIC
ID TPG-AU

WHOIS Details

inetnum:        203.26.16.0 - 203.26.31.255
netname:        TPG-AU
descr:          TPG Internet Pty Ltd.
country:        AU
org:            ORG-TIPL2-AP
admin-c:        TH178-AP
tech-c:         TH178-AP
abuse-c:        AT937-AP
status:         ALLOCATED PORTABLE
remarks:        Australian Internet Service Provider (ISP)
remarks:        http://www.tpg.com.au
remarks:        -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
remarks:        To report network abuse, please contact the IRT
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        For assistance, please contact the APNIC Helpdesk
remarks:        -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
mnt-by:         APNIC-HM
mnt-lower:      MAINT-AU-TPGCOM
mnt-routes:     MAINT-AU-TPGCOM
mnt-irt:        IRT-TPGCOM-AU
last-modified:  2020-11-04T13:06:44Z
source:         APNIC

irt:            IRT-TPGCOM-AU
address:        TPG Internet Pty Ltd.
address:        65 Waterloo Road
address:        North Ryde NSW 2113
e-mail:         hostmaster@tpgtelecom.com.au
abuse-mailbox:  hostmaster@tpgtelecom.com.au
admin-c:        TH178-AP
tech-c:         TH178-AP
auth:           # Filtered
remarks:        hostmaster@tpgtelecom.com.au was validated on 2026-01-05
mnt-by:         MAINT-AU-TPGCOM
last-modified:  2026-02-03T00:03:11Z
source:         APNIC

organisation:   ORG-TIPL2-AP
org-name:       TPG Internet Pty Ltd
org-type:       LIR
country:        AU
address:        65 Waterloo Road
phone:          +61-2-9850-0800
fax-no:         +61-2-9850-0813
e-mail:         ip@tpgtelecom.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:46Z
source:         APNIC

role:           ABUSE TPGCOMAU
country:        ZZ
address:        TPG Internet Pty Ltd.
address:        65 Waterloo Road
address:        North Ryde NSW 2113
phone:          +000000000
e-mail:         hostmaster@tpgtelecom.com.au
admin-c:        TH178-AP
tech-c:         TH178-AP
nic-hdl:        AT937-AP
remarks:        Generated from irt object IRT-TPGCOM-AU
remarks:        hostmaster@tpgtelecom.com.au was validated on 2026-01-05
abuse-mailbox:  hostmaster@tpgtelecom.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-05T00:44:01Z
source:         APNIC

role:           TPG Hostmaster
address:        TPG Telecom Limited
address:        65 Waterloo Road
address:        North Ryde NSW 2113
country:        AU
phone:          +61 2 9850 0800
fax-no:         +61 2 9850 0817
e-mail:         hostmaster@tpgtelecom.com.au
remarks:        -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
remarks:        Send all spam and abuse reports to abuse@tpg.com.au or
remarks:        via our web interface at the link provided below:
remarks:        http://www.tpg.com.au/about/enquiry.php?type=Report%20Spamming
remarks:        .
remarks:        Please include detailed information such as full message
remarks:        headers and times in UTC
remarks:        --
remarks:        Send all network related issues such as routing to
remarks:        ipnoc@tpgtelecom.com.au
remarks:        -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
remarks:        Australian Internet Service Provider (ISP)
remarks:        http://www.tpg.com.au
admin-c:        TPG3-AP
tech-c:         TPG2-AP
tech-c:         TA56-AP
nic-hdl:        TH178-AP
notify:         hostmaster@tpgtelecom.com.au
mnt-by:         MAINT-AU-TPGCOM
last-modified:  2024-12-23T03:41:13Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.26.0.0/16

Range ASN Company Num of IPs
203.26.248.0/21 AS23965 Sydney Catholic Schools 2,048
203.26.120.0/22 AS136572 The Office of the Chief Information Officer (OCIO) 1,024
203.26.8.0/22 AS1221 Telstra Limited 1,024
203.26.226.0/23 AS9266 Fiveways International Limited 512
203.26.94.0/23 AS4739 iiNet Limited 512
203.26.200.0/23 AS135350 Immanuel College 512
203.26.240.0/24 AS137532 Bhuiyan Telecom 256
203.26.219.0/24 AS140623 The Scots College 256
203.26.184.0/24 AS149814 BLUE CONNECTIONS PTY LTD 256
203.26.225.0/24 AS151799 Vytal Group Pty Ltd 256
203.26.218.0/24 AS154202 PT VIALINK TEKNOLOGI DIGITAL 256
203.26.40.0/24 AS17487 Industrial and Commercial Bank of China (Asia) Ltd 256
203.26.6.0/24 AS17720 Treen Technology 256
203.26.75.0/24 AS18036 Level 11, 717 Bourke St 256
203.26.53.0/24 AS19104 Memorial Hospital of Sweetwater County Foundation 256
203.26.132.0/24 AS200101 Devi Kempen trading as Wallgrind Solutions 256
203.26.133.0/24 AS204830 Jelle Kaufmann 256
203.26.81.0/24 AS206092 Legaco Networks B.V. 256
203.26.190.0/24 AS23706 FedEx Express Australia Pty Ltd 256
203.26.113.0/24 AS23727 St. Mary's College Ipswich 256
203.26.177.0/24 AS23854 NINE ENTERTAINMENT CO. PTY LTD 256
203.26.213.0/24 AS23854 NINE ENTERTAINMENT CO. PTY LTD 256
203.26.51.0/24 AS23854 NINE ENTERTAINMENT CO. PTY LTD 256
203.26.79.0/24 AS24305 EdgeIX Pty Ltd 256
203.26.2.0/24 AS24436 Marist College Ashgrove 256
203.26.87.0/24 AS2764 CLINTEL SYSTEMS PTY LTD 256
203.26.41.0/24 AS38719 Dreamscape Networks PTY LTD 256
203.26.13.0/24 AS38858 Woodleigh School 256
203.26.38.0/24 AS38858 Toorak College 256
203.26.211.0/24 AS40395 Kuhnert, Gregory Morrison 256
203.26.168.0/24 AS45581 Infonet Thailand 256
203.26.196.0/24 AS45671 SAU NET 256
203.26.199.0/24 AS45671 Servers Australia Pty Ltd 256
203.26.146.0/24 AS4739 iiNet Limited 256
203.26.206.0/24 AS4739 iiNet Limited 256
203.26.107.0/24 AS4826 Quintessa Holdings Pty Ltd 256
203.26.142.0/24 AS55525 Fire Rescue Victoria 256
203.26.237.0/24 AS6220 inContact Inc. 256
203.26.147.0/24 AS7545 Grant Thornton Australia Limited 256
203.26.208.0/24 AS7545 3B Holdings Pty Ltd 256
203.26.32.0/24 AS7545 D L BUSINESS NOMINEES PTY LTD 256
203.26.37.0/24 AS7575 Trinity Grammer School 256
203.26.171.0/24 AS9266 Fiveways International Limited 256
203.26.100.0/24 AS9328 Department of Transport 256
203.26.112.0/24 AS10143 Optiscan Pty. Ltd. 256
203.26.98.0/24 AS9461 NET2000 Pty Ltd 256
203.26.118.0/24 AS10148 Trinity College 256
203.26.175.0/24 AS1221 Telstra Limited 256
203.26.245.0/24 AS1221 HANES AUSTRALASIA PTY LTD 256

Hosted domains

There are 50 domain names hosted across 9 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

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

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

IP Address ASN Details
203.26.20.57 AS7545 TPG Telecom Limited 0.33ms from Sydney, AU
203.26.30.237 AS7545 TPG Telecom Limited 1.19ms from Melbourne, AU
203.26.22.38 AS7545 TPG Telecom Limited 0.32ms from Sydney, AU
203.26.31.46 AS7545 TPG Telecom Limited 0.91ms from Melbourne, AU
203.26.28.65 AS7545 TPG Telecom Limited 1.23ms from Melbourne, AU
203.26.24.8 AS7545 TPG Telecom Limited 0.30ms from Sydney, AU
203.26.26.1 AS7545 TPG Telecom Limited 0.58ms from Sydney, AU
203.26.23.253 AS7545 TPG Telecom Limited 0.82ms from Sydney, AU
203.26.25.1 AS7545 TPG Telecom Limited 1.27ms from Melbourne, AU
203.26.27.53 AS7545 TPG Telecom Limited 0.31ms from Sydney, AU
203.26.17.77 AS7545 TPG Telecom Limited 0.28ms from Sydney, AU
203.26.16.182 AS7545 TPG Telecom Limited 4.20ms 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
23.200.77.20 AS35994 Akamai Technologies, Inc. 0.92ms from Ashburn, US
64.119.48.4 AS400633 Peoples Rural Telephone Cooperative Corporation, Inc. 16.72ms from Ashburn, US
81.88.161.20 AS15766 Domicilium (IOM) Limited 0.19ms from Ballasalla, IM
8.131.156.20 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.20ms from Beijing, CN
201.178.105.196 AS22927 Telefonica de Argentina 12.88ms from Buenos Aires, AR
37.34.30.4 AS47883 KIBRIS MOBILE TELEKOMUNIKASYON LTD. 12.52ms from Denizli, TR
34.110.189.212 AS396982 Google LLC 0.07ms from Johannesburg, ZA
62.133.36.4 AS212097 VIM TELECOMUNICACIONES SL 0.23ms from Madrid, ES
213.4.131.212 AS3352 TELEFONICA DE ESPANA S.A.U. 0.55ms from Madrid, ES
49.151.13.52 AS9299 Philippine Long Distance Telephone Company 5.51ms from Manila, PH
180.44.157.244 AS4713 NTT DOCOMO BUSINESS,Inc. 3.19ms from Osaka, JP
176.147.230.212 AS5410 Bouygues Telecom SA 2.42ms from Paris, FR
187.148.94.116 AS8151 UNINET 8.62ms from Santiago de Queretaro, MX
85.253.73.244 AS2586 Elisa Eesti AS 4.12ms from Tallinn, EE
193.154.69.4 AS8447 A1 Telekom Austria AG 12.85ms from Vienna, AT
201.210.116.228 AS8048 CANTV Servicios, Venezuela 15.97ms from Willemstad, CW
194.87.200.164 AS210976 Timeweb, LLP 0.54ms from Amsterdam, NL
18.232.151.4 AS14618 Amazon.com, Inc. 0.49ms from Ashburn, US
96.237.148.244 AS701 Verizon Business 1.98ms from Boston, US
4.152.166.68 AS8075 Microsoft Corporation 0.31ms from Boydton, US
124.43.78.100 AS9329 Sri Lanka Telecom Internet 2.58ms from Colombo, LK
18.156.36.180 AS16509 Amazon.com, Inc. 0.30ms from Frankfurt am Main, DE
176.38.127.4 AS39608 Lanet Network Ltd 0.86ms from Kyiv, UA
138.37.243.52 AS198864 Queen Mary and Westfield College, University of London 1.49ms from London, GB
62.31.54.68 AS5089 Virgin Media Limited 6.89ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 203.26.31.47
traceroute to 203.26.31.47 (203.26.31.47): 64 hops max, 52 byte packets
2 *
3 [AS7545] 203.26.31.47 1.397 ms
Measurement taken from IPinfo ProbeNet in Melbourne, AU
On

What are IP address ranges?

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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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