123.243.47.0/24

AS7545  ·  TPG Telecom Limited

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Summary

Country Australia
Domain tpg.com.au
ASN AS7545
Parent Range 123.243.0.0/16
Registry APNIC
ID TPG-AU

WHOIS Details

inetnum:        123.243.0.0 - 123.243.255.255
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-routes:     MAINT-AU-TPGCOM
mnt-irt:        IRT-TPGCOM-AU
last-modified:  2020-07-17T05:30:05Z
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 123.243.47.0/24

Range ASN Company Num of IPs
123.243.0.0/16 AS7545 TPG Internet Pty Ltd. 65,536

Nearby Ranges

BGP prefixes that overlap with 123.243.0.0/16

Range ASN Company Num of IPs
123.243.0.0/16 AS7545 TPG Internet Pty Ltd. 65,536

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

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

IP Address ASN Details
123.243.47.145 AS7545 TPG Telecom Limited 1.13ms 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
44.219.175.184 AS14618 Amazon.com, Inc. 0.51ms from Ashburn, US
54.163.206.104 AS14618 Amazon.com, Inc. 0.54ms from Ashburn, US
98.239.174.56 AS7922 Comcast Cable Communications, LLC 10.37ms from Ashburn, US
49.231.87.200 AS45458 SBN-ISP/AWN-ISP and SBN-NIX/AWN-NIX 1.20ms from Bangkok, TH
120.133.49.120 AS23724 IDC, China Telecommunications Corporation 2.60ms from Beijing, CN
60.26.148.88 AS4837 CHINA UNICOM China169 Backbone 4.75ms from Beijing, CN
65.184.67.56 AS11426 Charter Communications Inc 5.23ms from Charlotte, US
191.10.161.40 AS26599 TELEFÔNICA BRASIL S.A 10.86ms from Fortaleza, BR
38.238.90.56 AS134548 DXTL Tseung Kwan O Service 0.73ms from Hong Kong, HK
73.206.30.8 AS7922 Comcast Cable Communications, LLC 8.02ms from Houston, US
194.127.163.168 AS57910 Soluciones Corporativas IP, SL 9.64ms from Madrid, ES
218.71.229.104 AS4134 CHINANET-BACKBONE 7.21ms from Ningbo, CN
78.36.88.200 AS12389 PJSC Rostelecom 2.00ms from Saint Petersburg, RU
192.162.10.8 AS35165 Ltd. Web MAX 2.03ms from Saint Petersburg, RU
187.194.201.40 AS8151 UNINET 1.16ms from Santiago de Queretaro, MX
220.75.242.200 AS4766 Korea Telecom 1.18ms from Seoul, KR
34.165.180.8 AS396982 Google LLC 0.10ms from Tel Aviv, IL
62.46.11.8 AS8447 A1 Telekom Austria AG 8.00ms from Vienna, AT
144.217.56.120 AS16276 OVH SAS 0.08ms from Beauharnois, CA
190.66.72.24 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 9.40ms from Bogota, CO
156.215.230.56 AS8452 TE-AS 4.45ms from Cairo, EG
52.118.103.24 AS36351 IBM Cloud 1.34ms from Dallas, US
54.93.118.152 AS16509 Amazon.com, Inc. 0.17ms from Frankfurt am Main, DE
79.225.35.248 AS3320 Deutsche Telekom AG 6.33ms from Frankfurt am Main, DE
14.177.93.168 AS45899 VNPT Corp 1.40ms from Hanoi, VN

Traceroute

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

$
traceroute -a -n -q1 -f4 123.243.47.20
traceroute to 123.243.47.20 (123.243.47.20): 64 hops max, 52 byte packets
4 [] 15.230.139.24 0.147 ms
5 *
6 *
7 [AS16509] 99.83.91.150 2.139 ms
8 [AS16509] 99.83.91.151 0.578 ms
10 [AS7545] 123.243.47.20 1.477 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.

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