203.87.21.0/24

AS7545  ·  TPG Telecom Limited

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Summary

Country Australia
Domain tpg.com.au
ASN AS7545
Parent Range 203.87.0.0/17
Registry APNIC
ID TPG-AU

WHOIS Details

inetnum:        203.87.0.0 - 203.87.127.255
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 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-AU-TPGCOM
mnt-irt:        IRT-TPGCOM-AU
last-modified:  2020-11-04T13:06:41Z
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

Overlapping Ranges

BGP prefixes that contain 203.87.21.0/24

Range ASN Company Num of IPs
203.87.0.0/17 AS7545 TPG Internet Pty Ltd. 32,768

Nearby Ranges

BGP prefixes that overlap with 203.87.0.0/16

Range ASN Company Num of IPs
203.87.128.0/17 AS10139 Smart Broadband Incorporated 32,768
203.87.0.0/17 AS7545 TPG Internet Pty Ltd. 32,768
203.87.123.0/24 AS7545 TPG Internet Pty Ltd. 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
203.87.21.253 chapleygroup.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

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

IP Address ASN Details
203.87.21.41 AS7545 TPG Telecom Limited 0.89ms from Melbourne, 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
94.65.53.168 AS6799 Ote SA (Hellenic Telecommunications Organisation) 3.20ms from Athens, GR
189.51.22.88 AS28198 SEMPRE TELECOMUNICACOES LTDA 4.36ms from Belo Horizonte, BR
73.227.150.40 AS7922 Comcast Cable Communications, LLC 8.19ms from Boston, US
183.51.191.120 AS4134 CHINANET-BACKBONE 8.16ms from Guangzhou, CN
219.254.255.152 AS9318 SK Broadband Co Ltd 6.28ms from Incheon, KR
39.38.78.120 AS17557 Pakistan Telecommunication Company Limited 9.92ms from Karachi, PK
151.182.96.136 AS12430 VODAFONE ESPANA S.A.U. 14.04ms from Madrid, ES
191.11.10.168 AS26599 TELEFÔNICA BRASIL S.A 8.37ms from Rio de Janeiro, BR
81.47.67.40 AS3352 TELEFONICA DE ESPANA S.A.U. 18.51ms from Sevilla, ES
128.130.33.104 AS679 Technische Universitat Wien 1.02ms from Vienna, AT
40.125.4.216 AS8075 Microsoft Corporation 5.92ms from Al Fujairah City, AE
67.208.222.88 AS701 Verizon Business 4.29ms from Ashburn, US
103.208.27.232 AS136523 COLODEE DIGITAL NETWORK CO.,LTD. 1.55ms from Bangkok, TH
71.136.104.24 AS55960 Beijing Guanghuan Xinwang Digital 3.40ms from Beijing, CN
44.241.157.8 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
184.24.200.72 AS16625 Akamai Technologies, Inc. 0.13ms from Dublin, IE
68.70.92.120 AS18712 Everfast Fiber Networks LLC 5.41ms from Kansas City, US
93.96.114.152 AS5607 Sky UK Limited 5.82ms from London, GB
77.68.38.72 AS8560 IONOS SE 4.99ms from London, GB
97.131.65.72 AS6167 Verizon Business 12.83ms from Los Angeles, US
195.46.234.200 AS6661 POST Luxembourg 0.29ms from Luxembourg, LU
67.14.237.232 AS23089 Hotwire Communications 1.16ms from Miami, US
63.198.43.136 AS7018 AT&T Enterprises, LLC 1.64ms from San Jose, US
116.196.116.72 AS23724 IDC, China Telecommunications Corporation 2.99ms from Tianjin, CN
106.155.191.8 AS2516 KDDI CORPORATION 8.29ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f3 203.87.21.41
traceroute to 203.87.21.41 (203.87.21.41): 64 hops max, 52 byte packets
3 [AS174] 154.54.75.86 2.626 ms
4 [AS174] 154.54.61.237 12.462 ms
5 [AS174] 154.54.61.221 28.523 ms
6 [AS174] 154.54.38.205 91.628 ms
7 [AS174] 154.54.75.153 127.23 ms
8 [AS174] 154.54.75.150 33.391 ms
9 [AS174] 154.54.74.217 122.177 ms
10 [AS174] 154.54.44.162 163.697 ms
11 [AS174] 154.54.41.205 126.642 ms
12 [AS174] 154.54.31.225 113.617 ms
13 [AS174] 154.54.6.221 123.501 ms
14 [AS174] 154.54.165.133 136.231 ms
15 [AS174] 154.54.95.97 189.372 ms
16 *
17 [AS174] 154.54.1.210 172.522 ms
18 [AS174] 154.54.40.41 166.534 ms
19 [AS174] 154.54.88.230 166.198 ms
20 [AS174] 38.32.115.106 333.798 ms
21 [AS7545] 203.29.134.44 341.331 ms
22 [AS7545] 203.26.22.122 333.939 ms
23 [AS7545] 27.32.160.30 351.131 ms
24 [AS7545] 203.219.106.225 341.175 ms
25 [AS7545] 203.87.21.41 334.861 ms
Measurement taken from IPinfo ProbeNet in Stockholm, SE
On

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