203.161.128.0/20

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 2025-06-18
mnt-by:         MAINT-AU-TPGCOM
last-modified:  2025-09-03T04:46:02Z
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 2025-06-18
abuse-mailbox:  hostmaster@tpgtelecom.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-06-18T23:21:23Z
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 203.161.128.0/20

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
203.161.128.0/19 AS24130 TPG Internet Pty Ltd. 8,192
203.161.32.0/19 AS22612 Namecheap, Inc. 8,192
203.161.224.0/19 AS9925 VDC Powerbase Hong Kong Data Centers Limited 8,192
203.161.160.0/20 AS9443 VOCUS PTY LTD 4,096
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
203.161.8.0/21 AS38809 VOCUS PTY LTD 2,048
203.161.24.0/21 AS138823 PT. Trimitra Usaha Sejahtera 2,048
203.161.188.0/24 AS45221 Bank of The Philippine Islands 256
203.161.187.0/24 AS24324 Kordia Ltd 256
203.161.178.0/24 AS45556 SCANCOM Vietnam Ltd 256
203.161.181.0/24 AS131217 8 Kallang Sector 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

Hosted domains

There are 18 domain names hosted across 11 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.161.133.17 breedkey.com 2
203.161.142.3 centranetworks.com 1
203.161.143.1 fermac.com.au 1
203.161.137.9 voxo.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

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

IP Address ASN Details
203.161.138.201 AS24130 TPG Internet Pty Ltd. 156.69ms from Sydney, AU
203.161.139.37 AS24130 TPG Internet Pty Ltd. 0.61ms from Sydney, AU
203.161.130.9 AS24130 TPG Internet Pty Ltd. 1.22ms from Brisbane, AU
203.161.128.153 AS24130 TPG Internet Pty Ltd. 1.02ms from Brisbane, AU
203.161.136.49 AS24130 TPG Internet Pty Ltd. 0.64ms from Sydney, AU
203.161.129.105 AS24130 TPG Internet Pty Ltd. 1.23ms from Brisbane, AU
203.161.132.105 AS24130 TPG Internet Pty Ltd. 1.97ms from Brisbane, AU
203.161.133.161 AS24130 TPG Internet Pty Ltd. 1.06ms 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
186.128.109.244 AS22927 Telefonica de Argentina 2.10ms from Buenos Aires, AR
186.126.36.4 AS7303 Telecom Argentina S.A. 11.91ms from Buenos Aires, AR
154.66.204.68 AS37652 PCN IT MANAGEMENT CC 1.43ms from Cape Town, ZA
38.21.33.20 AS395795 Cherokee Telephone Company 6.73ms from Dallas, US
82.36.187.52 AS5089 Virgin Media Limited 12.02ms from Dublin, IE
86.179.224.68 AS2856 British Telecommunications PLC 8.41ms from London, GB
45.194.39.244 AS138995 Antbox Networks Limited 0.42ms from Los Angeles, US
187.202.4.244 AS8151 UNINET 1.12ms from Mexico City, MX
60.128.28.196 AS17676 SoftBank Corp. 3.68ms from Osaka, JP
54.167.18.148 AS14618 Amazon.com, Inc. 0.15ms from Reston, US
52.86.68.196 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
112.155.10.100 AS17858 LG POWERCOMM 3.05ms from Seoul, KR
211.199.213.164 AS4766 Korea Telecom 3.39ms from Seoul, KR
80.77.60.20 AS49129 LTD CGC Co 0.94ms from Tbilisi, GE
13.112.19.228 AS16509 Amazon.com, Inc. 0.31ms from Tokyo, JP
60.73.124.100 AS17676 SoftBank Corp. 2.73ms from Tokyo, JP
210.238.179.180 AS2516 KDDI CORPORATION 4.85ms from Tokyo, JP
153.149.195.100 AS4713 NTT Communications Corporation 1.42ms from Tokyo, JP
178.188.92.164 AS8447 A1 Telekom Austria AG 10.94ms from Vienna, AT
85.75.40.132 AS6799 Ote SA (Hellenic Telecommunications Organisation) 1.24ms from Athens, GR
98.110.245.84 AS701 Verizon Business 1.77ms from Boston, US
41.40.45.116 AS8452 TE-AS 4.84ms from Cairo, EG
66.69.237.20 AS11427 Charter Communications Inc 6.81ms from Dallas, US
200.69.14.164 AS39122 Blacknight Internet Solutions Limited 0.10ms from Dublin, IE
113.190.6.148 AS45899 VNPT Corp 1.04ms from Hanoi, VN

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 203.161.137.88
traceroute to 203.161.137.88 (203.161.137.88): 6 hops max, 52 byte packets
3 [AS5578] 62.168.99.154 0.875 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Bratislava, SK
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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