61.8.123.0/24

AS7545  ·  TPG Telecom Limited

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Summary

Country Australia
Domain tpg.com.au
ASN AS7545
Parent Range 61.8.96.0/19
Registry APNIC
ID TPG-AU

WHOIS Details

inetnum:        61.8.96.0 - 61.8.127.255
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:  2020-11-04T13:06:36Z
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 61.8.123.0/24

Range ASN Company Num of IPs
61.8.96.0/19 AS7545 TPG Internet Pty Ltd. 8,192

Nearby Ranges

BGP prefixes that overlap with 61.8.0.0/16

Range ASN Company Num of IPs
61.8.192.0/19 AS4657 StarHub Internet Pte Ltd 8,192
61.8.128.0/19 AS8881 1&1 Versatel GmbH 8,192
61.8.96.0/19 AS7545 TPG Internet Pty Ltd. 8,192
61.8.0.0/19 AS1221 Telstra Limited 8,192
61.8.32.0/19 AS4637 Telstra Global Internet Services Network Blocks 8,192
61.8.224.0/19 AS4657 StarHub Internet Pte Ltd 8,192
61.8.64.0/20 AS4800 Indonesia Online Access 4,096
61.8.176.0/20 AS63134 Developpement Innovations Haut-Richelieu 4,096
61.8.80.0/21 AS10013 IMS Corporation 2,048
61.8.33.0/24 AS4637 Telstra Global Internet Service 256
61.8.32.0/24 AS4637 Telstra Global Internet Service 256
61.8.93.0/24 AS10013 Hisamitsu Center Co.,Ltd. 256
61.8.92.0/24 AS10013 MAGMA 256

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

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

IP Address ASN Details
61.8.123.105 AS7545 TPG Telecom Limited 1.26ms 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
41.204.120.56 AS328411 Gulfsat Madagascar 0.02ms from Antananarivo, MG
73.142.90.56 AS7922 Comcast Cable Communications, LLC 9.71ms from Boston, US
98.53.138.72 AS7922 Comcast Cable Communications, LLC 2.91ms from Denver, US
112.48.8.8 AS9808 China Mobile Communications Group Co., Ltd. 7.39ms from Fuzhou, CN
85.15.115.136 AS34896 Vostoktelecom Telephone Company Limited Liability Company 1.02ms from Khabarovsk, RU
120.29.76.56 AS17639 Converge ICT Solutions Inc. 1.79ms from Manila, PH
185.242.122.72 AS49063 Data Storage Center JSC 0.75ms from Moscow, RU
102.220.203.56 AS328813 Uganda Christian University 8.92ms from Nairobi, KE
98.7.39.72 AS12271 Charter Communications Inc 3.38ms from New York City, US
176.169.1.120 AS5410 Bouygues Telecom SA 2.33ms from Saint-Denis, FR
59.4.70.168 AS4766 Korea Telecom 7.07ms from Seoul, KR
114.206.11.120 AS9318 SK Broadband Co Ltd 1.64ms from Seoul, KR
52.217.232.40 AS16509 Amazon.com, Inc. 0.35ms from Ashburn, US
76.120.247.8 AS7922 Comcast Cable Communications, LLC 13.61ms from Ashburn, US
73.123.188.152 AS7922 Comcast Cable Communications, LLC 8.43ms from Boston, US
107.212.39.248 AS7018 AT&T Enterprises, LLC 11.57ms from Chicago, US
109.250.138.104 AS8881 1&1 Versatel GmbH 7.08ms from Frankfurt am Main, DE
180.130.146.40 AS4837 CHINA UNICOM China169 Backbone 6.63ms from Kunming, CN
62.216.50.8 AS41710 MIIT Ltd. 0.71ms from Kyiv, UA
176.166.27.72 AS5410 Bouygues Telecom SA 9.49ms from Paris, FR
177.143.223.8 AS28573 Claro NXT Telecomunicacoes Ltda 5.74ms from Porto Alegre, BR
163.176.177.120 AS31898 Oracle Corporation 0.28ms from Sao Paulo, BR
140.204.24.248 AS31898 Oracle Corporation 0.11ms from Seoul, KR
14.51.127.104 AS4766 Korea Telecom 1.36ms from Seoul, KR
158.101.143.104 AS31898 Oracle Corporation 0.30ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f4 61.8.123.100
traceroute to 61.8.123.100 (61.8.123.100): 64 hops max, 52 byte packets
4 [] 37.19.192.229 171.62 ms
5 [AS9942] 203.221.3.85 133.279 ms
6 [AS7545] 61.8.123.100 138.732 ms
Measurement taken from IPinfo ProbeNet in Tokyo, JP
On

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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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