123.243.234.0/24

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:  2026-01-14T01:37:11Z
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 123.243.234.0/24

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

Read more

Pingable IPs

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

IP Address	ASN	Details
123.243.234.110	AS7545 TPG Telecom Limited	`1.63ms` 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
177.147.202.8	AS10429 TELEFÔNICA BRASIL S.A	`7.06ms` from Curitiba, BR
187.54.17.56	AS8167 V tal	`7.48ms` from Curitiba, BR
91.46.161.216	AS3320 Deutsche Telekom AG	`4.47ms` from Duesseldorf, DE
130.244.132.88	AS1257 Tele2 Sverige AB	`0.54ms` from Goeteborg, SE
128.109.139.88	AS81 MCNC	`7.02ms` from Herndon, US
119.69.164.72	AS17858 LG POWERCOMM	`1.83ms` from Incheon, KR
178.218.240.8	AS208507 Mitsubishi HC Capital UK PLC	`1.39ms` from London, GB
109.158.84.8	AS2856 British Telecommunications PLC	`1.49ms` from London, GB
82.216.137.184	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`19.02ms` from Lyon, FR
64.234.216.200	AS22275 Securenet Systems, Inc.	`1.50ms` from Miami, US
98.244.253.24	AS7922 Comcast Cable Communications, LLC	`12.99ms` from Miami, US
87.175.141.56	AS3320 Deutsche Telekom AG	`2.69ms` from Nuernberg, DE
112.254.71.232	AS4837 CHINA UNICOM China169 Backbone	`0.98ms` from Qingdao, CN
210.61.155.8	AS3462 Data Communication Business Group	`0.81ms` from Taipei, TW
43.235.5.216	AS17506 ARTERIA Networks Corporation	`1.11ms` from Tokyo, JP
41.109.13.136	AS36947 Telecom Algeria	`11.26ms` from Algiers, DZ
141.126.30.72	AS20115 Charter Communications LLC	`13.24ms` from Atlanta, US
8.131.233.152	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.06ms` from Beijing, CN
43.138.72.56	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.95ms` from Beijing, CN
78.97.50.104	AS12302 Vodafone Romania S.A.	`16.37ms` from Bucharest, RO
69.133.111.136	AS10796 Charter Communications Inc	`15.77ms` from Cleveland, US
34.131.242.232	AS396982 Google LLC	`0.09ms` from Delhi, IN
54.229.20.216	AS16509 Amazon.com, Inc.	`0.31ms` from Dublin, IE
92.252.53.232	AS9145 EWE TEL GmbH	`6.99ms` from Frankfurt am Main, DE
124.71.19.40	AS55990 Huawei Cloud Service data center	`1.63ms` from Guangzhou, CN

Traceroute

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

traceroute -a -n -q1 123.243.234.199

traceroute to 123.243.234.199 (123.243.234.199): 64 hops max, 52 byte packets

1 [AS15169] 142.250.224.121 1.001 ms

2 *

3 [AS7545] 27.32.160.74 0.919 ms

4 [AS7545] 123.243.234.199 2.216 ms

Measurement taken from

IPinfo ProbeNet in Melbourne, 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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