123.243.163.0/24

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 2025-06-18
mnt-by:         MAINT-AU-TPGCOM
last-modified:  2025-10-30T05:02:20Z
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 2025-06-18
abuse-mailbox:  hostmaster@tpgtelecom.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-06-18T23:21:23Z
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 123.243.163.0/24

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

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

IP Address ASN Details
123.243.163.117 AS7545 TPG Telecom Limited 1.08ms 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
3.228.80.232 AS14618 Amazon.com, Inc. 0.57ms from Ashburn, US
93.238.101.56 AS3320 Deutsche Telekom AG 1.83ms from Duesseldorf, DE
8.148.107.120 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.15ms from Fuzhou, CN
91.132.67.8 AS209576 Duqm Data Centre SAOC 2.82ms from Muscat, OM
71.187.27.88 AS701 Verizon Business 1.75ms from New York City, US
185.82.22.24 AS201206 Droptop GmbH 0.26ms from Nuernberg, DE
59.17.135.152 AS4766 Korea Telecom 1.50ms from Seoul, KR
60.158.66.24 AS17676 SoftBank Corp. 2.62ms from Tokyo, JP
126.16.104.152 AS17676 SoftBank Corp. 8.11ms from Tokyo, JP
1.84.165.88 AS4134 CHINANET-BACKBONE 8.39ms from Xi'an, CN
81.204.80.248 AS1136 KPN B.V. 2.79ms from Amsterdam, NL
209.127.130.72 AS53848 Mountain Telephone 11.08ms from Atlanta, US
181.50.201.216 AS14080 Telmex Colombia S.A. 1.16ms from Bogota, CO
174.51.25.248 AS7922 Comcast Cable Communications, LLC 5.02ms from Denver, US
73.229.195.136 AS7922 Comcast Cable Communications, LLC 3.60ms from Denver, US
34.247.202.120 AS16509 Amazon.com, Inc. 0.20ms from Dublin, IE
70.26.216.216 AS577 Bell Canada 4.29ms from Montreal, CA
95.35.215.248 AS1680 Cellcom Fixed Line Communication L.P 2.47ms from Tel Aviv, IL
165.100.1.72 AS10006 SECOM Trust Systems Co.,Ltd. 1.18ms from Tokyo, JP
54.64.41.104 AS16509 Amazon.com, Inc. 0.20ms from Tokyo, JP
13.230.185.120 AS16509 Amazon.com, Inc. 0.16ms from Tokyo, JP
106.150.114.88 AS2516 KDDI CORPORATION 11.57ms from Tokyo, JP
188.186.188.136 AS41682 JSC "ER-Telecom Holding" 12.66ms from Yekaterinburg, RU
222.140.224.232 AS4837 CHINA UNICOM China169 Backbone 4.63ms from Zhengzhou, CN
46.253.46.248 AS43926 Anxanet Operadors de Xarxes, SL 0.97ms from Barcelona, ES

Traceroute

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

$
traceroute -a -n -q1 -f4 123.243.163.165
traceroute to 123.243.163.165 (123.243.163.165): 64 hops max, 52 byte packets
4 [] 15.230.139.6 0.526 ms
5 *
6 *
7 [AS16509] 99.83.91.150 0.884 ms
8 *
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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