123.243.68.0/24

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 123.243.68.0/24

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

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

IP Address	ASN	Details
123.243.68.246	AS7545 TPG Telecom Limited	`5.44ms` 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
200.119.32.72	AS19429 ETB - Colombia	`1.13ms` from Bogota, CO
41.83.214.120	AS8346 SONATEL-AS Autonomous System	`3.36ms` from Dakar, SN
88.71.86.168	AS3209 Vodafone GmbH	`8.05ms` from Hamburg, DE
45.127.126.200	AS132839 POWER LINE DATACENTER	`1.05ms` from Hong Kong, HK
68.203.100.152	AS11427 Charter Communications Inc	`7.95ms` from Houston, US
81.102.43.72	AS5089 Virgin Media Limited	`4.07ms` from London, GB
216.86.216.200	AS12028 MM Internet, Inc.	`2.04ms` from Los Angeles, US
107.170.183.168	AS14061 DigitalOcean, LLC	`0.73ms` from New York City, US
177.125.82.24	AS28201 Companhia Itabirana Telecomunicações Ltda	`13.74ms` from Osasco, BR
168.75.245.40	AS4544 Navisite Opco LLC	`0.80ms` from San Jose, US
218.81.34.40	AS4812 China Telecom (Group)	`4.91ms` from Shanghai, CN
120.102.76.200	AS1659 Taiwan Academic Network (TANet) Information Center	`3.40ms` from Taipei, TW
89.77.163.24	AS9141 P4 Sp. z o.o.	`6.25ms` from Warsaw, PL
34.206.95.168	AS14618 Amazon.com, Inc.	`0.50ms` from Ashburn, US
172.172.222.72	AS8075 Microsoft Corporation	`0.62ms` from Ashburn, US
211.144.158.40	AS9811 Development & Research Center of State Council Net.	`2.73ms` from Beijing, CN
54.184.202.248	AS16509 Amazon.com, Inc.	`0.22ms` from Boardman, US
186.82.133.72	AS10620 Telmex Colombia S.A.	`5.20ms` from Bogotá, CO
20.83.25.40	AS8075 Microsoft Corporation	`0.21ms` from Des Moines, US
165.120.176.232	AS2856 British Telecommunications PLC	`2.84ms` from London, GB
82.30.165.216	AS5089 Virgin Media Limited	`8.32ms` from London, GB
104.32.49.88	AS20001 Charter Communications Inc	`5.31ms` from Los Angeles, US
134.84.110.120	AS217 University of Minnesota	`0.58ms` from Minneapolis, US
15.206.240.152	AS16509 Amazon.com, Inc.	`0.15ms` from Mumbai, IN
193.203.249.8	AS202154 Brevan Howard Asset Management LLP	`0.53ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 -f4 123.243.68.41

traceroute to 123.243.68.41 (123.243.68.41): 64 hops max, 52 byte packets

4 [AS395954] 172.255.243.1 8.232 ms

5 [AS174] 149.6.152.145 6.033 ms

6 [AS174] 154.54.75.189 6.258 ms

7 [AS174] 154.54.61.166 13.24 ms

8 [AS174] 154.54.72.109 26.989 ms

9 [AS174] 66.28.4.197 95.014 ms

10 [AS174] 154.54.162.165 105.778 ms

11 [AS174] 154.54.6.221 110.733 ms

12 [AS174] 154.54.165.133 119.015 ms

13 [AS174] 154.54.95.97 142.579 ms

14 *

15 [AS174] 154.54.1.210 155.722 ms

16 *

17 [AS174] 154.54.88.230 154.428 ms

18 [AS174] 38.32.115.106 316.281 ms

19 [AS7545] 203.29.134.110 323.295 ms

20 *

21 [AS7545] 60.240.23.72 307.311 ms

22 [AS7545] 123.243.68.41 334.13 ms

Measurement taken from

IPinfo ProbeNet in Bologna, IT

On March 20th 2026

What are IP address ranges?

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