203.87.99.0/24

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 203.87.99.0/24

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

Pingable IPs

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

IP Address ASN Details
203.87.99.184 AS7545 TPG Telecom Limited 5.11ms 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
23.204.142.184 AS20940 Akamai International B.V. 0.41ms from Ashburn, US
9.234.162.8 AS8075 Microsoft Corporation 0.60ms from Boydton, US
181.26.163.88 AS22927 Telefonica de Argentina 1.91ms from Buenos Aires, AR
76.185.114.88 AS11427 Charter Communications Inc 6.51ms from Dallas, US
217.236.115.40 AS3320 Deutsche Telekom AG 8.29ms from Frankfurt am Main, DE
189.191.2.136 AS8151 UNINET 1.32ms from Mexico City, MX
79.111.28.120 AS12714 PJSC MegaFon 2.43ms from Moscow, RU
106.110.187.120 AS4134 CHINANET-BACKBONE 8.24ms from Nanjing, CN
68.99.246.120 AS22773 Cox Communications Inc. 4.25ms from Phoenix, US
24.3.47.24 AS7922 Comcast Cable Communications, LLC 11.89ms from Ashburn, US
20.209.41.8 AS8075 Microsoft Corporation 1.06ms from Ashburn, US
77.69.16.136 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 0.95ms from Athens, GR
216.238.21.248 AS15008 AISG 9.88ms from Atlanta, US
89.195.78.136 AS8011 MongoDB, Inc. 0.10ms from Boardman, US
152.201.243.72 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 3.69ms from Bogota, CO
99.77.82.200 AS7018 AT&T Enterprises, LLC 8.94ms from Dallas, US
97.228.155.8 AS6167 Verizon Business 6.68ms from Denver, US
84.177.61.216 AS3320 Deutsche Telekom AG 7.08ms from Frankfurt am Main, DE
69.143.204.72 AS7922 Comcast Cable Communications, LLC 6.70ms from Herndon, US
49.169.166.184 AS17858 LG POWERCOMM 1.38ms from Incheon, KR
14.50.93.216 AS4766 Korea Telecom 3.61ms from Incheon, KR
42.92.193.56 AS4134 CHINANET-BACKBONE 6.04ms from Lanzhou, CN
73.57.76.72 AS7922 Comcast Cable Communications, LLC 4.83ms from Miami, US
167.56.104.136 AS6057 Administracion Nacional de Telecomunicaciones 1.49ms from Montevideo, UY
122.232.223.56 AS4134 CHINANET-BACKBONE 7.02ms from Ningbo, CN

Traceroute

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

$
traceroute -a -n -q1 -f5 203.87.99.173
traceroute to 203.87.99.173 (203.87.99.173): 64 hops max, 52 byte packets
5 [AS3491] 63.218.61.125 15.527 ms
6 *
7 *
8 *
9 [AS174] 154.54.88.230 172.033 ms
10 [AS174] 38.32.115.106 333.845 ms
11 [AS7545] 203.29.134.43 239.368 ms
12 *
13 [AS7545] 60.240.23.8 242.786 ms
14 [AS7545] 203.87.99.173 300.591 ms
Measurement taken from IPinfo ProbeNet in Manila, PH
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.

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