203.161.144.0/20

AS24130  ·  TPG Internet Pty Ltd.

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Summary

Country Australia
Domain tpg.com.au
ASN AS24130
Parent Range 203.161.128.0/19
Registry APNIC
ID TPG-AU

WHOIS Details

inetnum:        203.161.128.0 - 203.161.159.255
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:  2020-11-04T13:06:41Z
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 203.161.144.0/20

Range ASN Company Num of IPs
203.161.128.0/19 AS24130 TPG Internet Pty Ltd. 8,192

Nearby Ranges

BGP prefixes that overlap with 203.161.0.0/16

Range ASN Company Num of IPs
203.161.64.0/18 AS4826 VOCUS PTY LTD 16,384
203.161.32.0/19 AS22612 Namecheap, Inc. 8,192
203.161.128.0/19 AS24130 TPG Internet Pty Ltd. 8,192
203.161.224.0/19 AS9925 VDC Powerbase Hong Kong Data Centers Limited 8,192
203.161.192.0/20 AS134773 Beijing Kuancom Network Technology Co.,Ltd. 4,096
203.161.208.0/20 AS134773 Beijing Kuancom Network Technology Co.,Ltd. 4,096
203.161.160.0/20 AS9443 VOCUS PTY LTD 4,096
203.161.8.0/21 AS38809 VOCUS PTY LTD 2,048
203.161.24.0/21 AS138823 PT. Trimitra Usaha Sejahtera 2,048
203.161.178.0/24 AS45556 SCANCOM Vietnam Ltd 256
203.161.188.0/24 AS45221 Bank of The Philippine Islands 256
203.161.179.0/24 AS58895 Style Of Global, IT Support and Services Company 256
203.161.189.0/24 AS9223 Spreaded across 35 locations in india 256
203.161.181.0/24 AS131217 8 Kallang Sector 256
203.161.187.0/24 AS24324 Kordia Ltd 256

Hosted domains

There are 20 domain names hosted across 15 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.161.152.9 misty-vale.com 3
203.161.152.12 bitbacktechnology.com.au 3
203.161.145.105 lonelyplanet.co.in 2
203.161.152.15 shoalfish.com.au 1
203.161.158.7 pipeinternational.com 1
203.161.146.41 icnnsw.org.au 1
203.161.155.243 morethanmaths.org 1
203.161.154.85 cecnsw.catholic.edu.au 1
203.161.156.107 iptalk.com.au 1
203.161.146.147 ipsec.mobi 1
203.161.147.178 tw-c.com.au 1
203.161.147.30 nicolmail.com 1
203.161.156.51 interlinkmodular.co.nz 1
203.161.156.37 liet.net 1
203.161.153.34 toyotamoney.com.au 1

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

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

IP Address ASN Details
203.161.153.225 AS24130 TPG Internet Pty Ltd. 0.23ms from Sydney, AU
203.161.154.33 AS24130 TPG Internet Pty Ltd. 0.52ms from Sydney, AU
203.161.156.249 AS24130 TPG Internet Pty Ltd. 1.28ms from Brisbane, AU
203.161.148.174 AS24130 TPG Internet Pty Ltd. 1.64ms from Melbourne, AU
203.161.155.221 AS24130 TPG Internet Pty Ltd. 0.40ms from Sydney, AU
203.161.152.121 AS24130 TPG Internet Pty Ltd. 0.25ms from Sydney, AU
203.161.150.97 AS24130 TPG Internet Pty Ltd. 0.88ms from Perth, AU
203.161.157.236 AS24130 TPG Internet Pty Ltd. 0.72ms from Brisbane, 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
73.171.37.132 AS7922 Comcast Cable Communications, LLC 14.65ms from Atlanta, US
195.227.192.84 AS8469 CANCOM Managed Services GmbH 5.16ms from Berlin, DE
73.61.72.132 AS7922 Comcast Cable Communications, LLC 8.39ms from Boston, US
106.195.111.196 AS45609 Bharti Airtel Ltd. AS for GPRS Service 5.22ms from Delhi, IN
77.107.215.4 AS16171 Fulnett Limited 1.28ms from Dublin, IE
23.46.48.116 AS20940 Akamai International B.V. 0.15ms from Hong Kong, HK
175.124.92.212 AS9318 SK Broadband Co Ltd 1.65ms from Incheon, KR
156.251.186.180 AS40065 CNSERVERS LLC 0.25ms from Los Angeles, US
122.244.46.116 AS4134 CHINANET-BACKBONE 6.66ms from Ningbo, CN
180.50.67.196 AS4713 NTT DOCOMO BUSINESS,Inc. 6.56ms from Osaka, JP
104.42.0.52 AS8075 Microsoft Corporation 0.58ms from San Jose, US
160.83.74.36 AS2824 Deutsche Bank AG 1.81ms from Secaucus, US
125.134.114.20 AS4766 Korea Telecom 6.66ms from Seoul, KR
43.142.221.52 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.60ms from Shanghai, CN
47.88.221.132 AS45102 Alibaba (US) Technology Co., Ltd. 0.96ms from Singapore, SG
186.91.222.244 AS8048 CANTV Servicios, Venezuela 2.27ms from Caracas, VE
93.161.41.148 AS3292 TDC Holding A/S 1.16ms from Copenhagen, DK
3.66.62.132 AS16509 Amazon.com, Inc. 0.16ms from Frankfurt am Main, DE
129.143.2.4 AS553 BelWue-Koordination 2.34ms from Frankfurt am Main, DE
212.125.4.212 AS12735 TurkNet Iletisim Hizmetleri A.S. 0.35ms from Istanbul, TR
103.3.12.100 AS7522 STNet, Incorporated 3.87ms from Osaka, JP
61.223.227.212 AS3462 Data Communication Business Group 2.57ms from Taipei, TW
126.216.70.116 AS17676 SoftBank Corp. 3.28ms from Tokyo, JP
102.159.182.180 AS37705 TOPNET 1.63ms from Tunis, TN
177.77.154.100 AS26599 TELEFÔNICA BRASIL S.A 14.24ms from Vinhedo, BR

Traceroute

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

$
traceroute -a -n -q1 -f3 -m8 203.161.149.50
traceroute to 203.161.149.50 (203.161.149.50): 8 hops max, 52 byte packets
3 [AS38158] 121.100.7.1 30.31 ms
4 *
5 [AS9942] 203.221.3.33 172.642 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Denpasar, ID
On

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.

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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