203.87.72.0/24

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:  2026-01-14T01:37:11Z
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 203.87.72.0/24

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 are no domains currently hosted on this ASN.

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

Read more

Pingable IPs

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

IP Address	ASN	Details
203.87.72.22	AS7545 TPG Telecom Limited	`0.95ms` 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
98.111.208.24	AS701 Verizon Business	`6.21ms` from Ashburn, US
73.161.26.216	AS7922 Comcast Cable Communications, LLC	`8.65ms` from Flint, US
121.37.222.136	AS55990 Huawei Cloud Service data center	`1.51ms` from Guangzhou, CN
14.247.181.184	AS45899 VNPT Corp	`3.19ms` from Hanoi, VN
70.117.203.136	AS11427 Charter Communications Inc	`11.92ms` from Houston, US
1.252.205.168	AS9318 SK Broadband Co Ltd	`4.20ms` from Incheon, KR
93.103.53.72	AS34779 T-2, d.o.o.	`0.99ms` from Ljubljana, SI
90.214.120.72	AS5607 Sky UK Limited	`5.85ms` from London, GB
172.222.253.24	AS20115 Charter Communications LLC	`7.59ms` from Los Angeles, US
51.44.13.8	AS16509 Amazon.com, Inc.	`0.52ms` from Paris, FR
59.3.166.88	AS4766 Korea Telecom	`7.27ms` from Seoul, KR
36.36.101.8	AS17962 ShenZhen Topway Video Communication Co. Ltd	`4.75ms` from Shenzhen, CN
54.252.78.232	AS16509 Amazon.com, Inc.	`0.20ms` from Sydney, AU
172.83.173.8	AS397168 National Capital Freenet Inc	`14.71ms` from Beauharnois, CA
96.113.25.232	AS7922 Comcast Cable Communications, LLC	`8.42ms` from Chicago, US
85.16.50.200	AS9145 EWE TEL GmbH	`3.88ms` from Hamburg, DE
210.245.51.200	AS18403 FPT Telecom Company	`0.41ms` from Hanoi, VN
85.241.185.40	AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`3.15ms` from Lisbon, PT
61.174.162.24	AS4134 CHINANET-BACKBONE	`8.64ms` from Ningbo, CN
128.78.193.72	AS5410 Bouygues Telecom SA	`2.15ms` from Paris, FR
190.80.199.72	AS6400 Compañía Dominicana de Teléfonos S. A.	`1.46ms` from Santo Domingo, DO
177.198.123.88	AS26599 TELEFÔNICA BRASIL S.A	`1.93ms` from Sao Paulo, BR
182.230.149.200	AS17858 LG POWERCOMM	`3.91ms` from Seoul, KR
56.136.70.24	AS8987 Amazon Data Services Ireland Ltd	`0.31ms` from Boardman, US
76.185.243.152	AS11427 Charter Communications Inc	`10.10ms` from Dallas, US

Traceroute

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

traceroute -a -n -q1 203.87.72.117

traceroute to 203.87.72.117 (203.87.72.117): 64 hops max, 52 byte packets

1 [AS49544] 109.200.214.195 2.186 ms

2 *

3 *

4 [AS7545] 203.29.134.93 0.431 ms

5 [AS7545] 203.87.72.117 1.593 ms

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On January 18th 2026

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.

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