123.243.220.0/24

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 123.243.220.0/24

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

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

IP Address ASN Details
123.243.220.131 AS7545 TPG Telecom Limited 10.65ms 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
89.210.251.120 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 1.02ms from Athens, GR
102.190.161.72 AS24835 Vodafone Data 19.68ms from Cairo, EG
99.67.132.72 AS7018 AT&T Enterprises, LLC 7.62ms from Chicago, US
201.206.149.184 AS11830 Instituto Costarricense de Electricidad y Telecom. 2.21ms from Curridabat, CR
117.207.113.8 AS9829 National Internet Backbone 13.32ms from Delhi, IN
94.60.73.8 AS12353 Vodafone Portugal 7.06ms from Lisbon, PT
98.240.247.120 AS7922 Comcast Cable Communications, LLC 8.07ms from Minneapolis, US
178.187.115.40 AS12389 PJSC Rostelecom 5.71ms from Novosibirsk, RU
35.138.166.136 AS33363 Charter Communications, Inc 9.78ms from Orlando, US
179.100.54.72 AS27699 TELEFÔNICA BRASIL S.A 3.15ms from Osasco, BR
174.77.67.152 AS22773 Cox Communications Inc. 0.78ms from Phoenix, US
60.125.94.136 AS17676 SoftBank Corp. 3.23ms from Tokyo, JP
106.138.1.40 AS2516 KDDI CORPORATION 13.22ms from Tokyo, JP
153.168.58.216 AS4713 NTT DOCOMO BUSINESS,Inc. 3.29ms from Tokyo, JP
203.89.45.88 AS4721 JCOM Co., Ltd. 12.58ms from Tokyo, JP
154.251.110.200 AS36947 Telecom Algeria 12.25ms from Algiers, DZ
164.248.245.88 AS5972 United States Department of Defense (DoD) 4.54ms from Ashburn, US
66.227.102.120 AS6079 RCN 0.25ms from Boston, US
58.179.76.232 AS9443 Vocus Retail 7.14ms from Brisbane, AU
190.183.136.216 AS20207 Gigared S.A. 15.94ms from Buenos Aires, AR
185.118.42.200 AS205882 SimCorp A/S 1.81ms from Copenhagen, DK
134.103.164.24 AS553 BelWue-Koordination 5.37ms from Frankfurt am Main, DE
121.32.73.184 AS4134 CHINANET-BACKBONE 2.33ms from Guangzhou, CN
182.183.127.248 AS17557 Pakistan Telecommunication Company Limited 1.25ms from Islamabad, PK
156.251.132.136 AS40065 CNSERVERS LLC 0.19ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 -f3 123.243.220.11
traceroute to 123.243.220.11 (123.243.220.11): 64 hops max, 52 byte packets
3 [AS7545] 27.32.160.130 1.832 ms
5 [AS7545] 203.219.199.23 10.627 ms
6 [AS7545] 123.243.220.11 18.496 ms
Measurement taken from IPinfo ProbeNet in Melbourne, AU
On

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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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