123.243.149.0/24

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 123.243.149.0/24

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

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

IP Address ASN Details
123.243.149.73 AS7545 TPG Telecom Limited 1.90ms 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
73.87.166.88 AS7922 Comcast Cable Communications, LLC 6.09ms from Ashburn, US
41.233.59.136 AS8452 TE-AS 6.79ms from Cairo, EG
117.200.193.104 AS9829 National Internet Backbone 13.46ms from Chennai, IN
93.245.170.56 AS3320 Deutsche Telekom AG 6.54ms from Duesseldorf, DE
84.179.210.136 AS3320 Deutsche Telekom AG 3.96ms from Duesseldorf, DE
92.141.25.136 AS3215 Orange S.A. 13.18ms from Frankfurt am Main, DE
85.203.53.248 AS39351 31173 Services AB 0.49ms from Goeteborg, SE
37.53.2.72 AS6849 JSC "Ukrtelecom" 2.69ms from Kyiv, UA
3.80.64.72 AS14618 Amazon.com, Inc. 0.45ms from Reston, US
148.202.252.232 AS2549 Universidad de Guadalajara 5.92ms from Santiago de Queretaro, MX
50.115.170.24 AS32875 Wowrack.com 0.35ms from Seattle, US
58.78.236.232 AS3786 LG DACOM Corporation 2.13ms from Seoul, KR
179.237.223.200 AS26599 TELEFÔNICA BRASIL S.A 15.30ms from São Paulo, BR
60.80.254.120 AS17676 SoftBank Corp. 4.72ms from Tokyo, JP
5.141.173.40 AS12389 PJSC Rostelecom 4.98ms from Yekaterinburg, RU
52.40.134.8 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
97.98.150.104 AS11427 Charter Communications Inc 5.84ms from Dallas, US
128.198.160.248 AS396425 University of Colorado, Colorado Springs 2.04ms from Denver, US
62.226.87.184 AS3320 Deutsche Telekom AG 2.90ms from Hamburg, DE
173.22.3.56 AS30036 Mediacom Communications Corp 7.50ms from Minneapolis, US
95.29.136.104 AS8402 PJSC "Vimpelcom" 7.33ms from Moscow, RU
103.214.129.8 AS45117 Ishan's Network 0.25ms from Mumbai, IN
138.122.194.120 AS52485 networksdelmanana.com 1.39ms from New York City, US
182.169.8.40 AS2527 Sony Network Communications Inc. 7.61ms from Tokyo, JP
1.193.177.8 AS4134 CHINANET-BACKBONE 10.97ms from Zhengzhou, CN

Traceroute

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

$
traceroute -a -n -q1 123.243.149.133
traceroute to 123.243.149.133 (123.243.149.133): 64 hops max, 52 byte packets
4 [AS1221] 203.50.11.196 1.711 ms
7 [AS7545] 27.32.160.241 1.212 ms
Measurement taken from IPinfo ProbeNet in Melbourne, AU
On

What are IP address ranges?

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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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