203.221.169.0/24

AS7545  ·  TPG Telecom Limited

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Summary

Country Australia
Domain tpg.com.au
ASN AS7545
Registry APNIC
ID TPG-AU

WHOIS Details

inetnum:        203.221.0.0 - 203.221.255.255
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-irt:        IRT-TPGCOM-AU
last-modified:  2020-06-23T02:06:08Z
source:         APNIC

irt:            IRT-TPGCOM-AU
address:        TPG Internet Pty Ltd.
address:        65 Waterloo Road
address:        North Ryde NSW 2113
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        TH178-AP
tech-c:         TH178-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-06-18
mnt-by:         MAINT-AU-TPGCOM
last-modified:  2025-10-30T05:02:20Z
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:         [email protected]
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:         [email protected]
admin-c:        TH178-AP
tech-c:         TH178-AP
nic-hdl:        AT937-AP
remarks:        Generated from irt object IRT-TPGCOM-AU
remarks:        [email protected] was validated on 2025-06-18
abuse-mailbox:  [email protected]
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:         [email protected]
remarks:        -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
remarks:        Send all spam and abuse reports to [email protected] 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:        [email protected]
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:         [email protected]
mnt-by:         MAINT-AU-TPGCOM
last-modified:  2024-12-23T03:41:13Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.221.0.0/16

Range ASN Company Num of IPs
203.221.177.0/24 AS7545 Jumbo Corporation 256
203.221.200.0/24 AS7545 Salient Enterprises Pty Ltd t/a Interworx Technologies Pty Ltd 256
203.221.22.0/24 AS7545 TPG Internet Pty Ltd. 256
203.221.235.0/24 AS7545 TPG Telecoms 256
203.221.173.0/24 AS9942 With IT 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

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

IP Address ASN Details
203.221.169.77 AS7545 TPG Telecom Limited 11.01ms 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
20.56.106.120 AS8075 Microsoft Corporation 1.02ms from Amsterdam, NL
82.156.102.152 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.06ms from Beijing, CN
20.81.229.232 AS8075 Microsoft Corporation 0.64ms from Boydton, US
43.198.215.136 AS16509 Amazon.com, Inc. 0.13ms from Hong Kong, HK
90.211.54.232 AS5607 Sky UK Limited 4.04ms from London, GB
2.138.129.168 AS3352 TELEFONICA DE ESPANA S.A.U. 1.19ms from Madrid, ES
79.200.251.72 AS3320 Deutsche Telekom AG 2.06ms from Nuernberg, DE
148.255.241.248 AS6400 Compañía Dominicana de Teléfonos S. A. 3.14ms from Santo Domingo, DO
222.114.189.152 AS4766 Korea Telecom 3.37ms from Seoul, KR
183.126.209.24 AS4766 Korea Telecom 9.67ms from Seoul, KR
113.196.82.136 AS9919 New Century InfoComm Tech Co., Ltd. 0.73ms from Taipei, TW
86.121.160.200 AS8708 DIGI ROMANIA S.A. 6.60ms from Timisoara, RO
5.237.52.168 AS58224 Iran Telecommunication Company PJS 11.77ms from Yerevan, AM
115.245.21.56 AS55836 Reliance Jio Infocomm Limited 2.65ms from Chennai, IN
52.57.237.136 AS16509 Amazon.com, Inc. 0.14ms from Frankfurt am Main, DE
114.138.97.168 AS4134 CHINANET-BACKBONE 2.75ms from Guiyang, CN
108.136.153.200 AS16509 Amazon.com, Inc. 0.12ms from Jakarta, ID
79.147.108.88 AS3352 TELEFONICA DE ESPANA S.A.U. 7.84ms from Madrid, ES
190.135.51.136 AS6057 Administracion Nacional de Telecomunicaciones 3.48ms from Montevideo, UY
24.104.205.184 AS12271 Charter Communications Inc 5.61ms from New York City, US
128.53.56.200 AS2514 NTT PC Communications, Inc. 2.42ms from Osaka, JP
34.229.189.120 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
82.53.25.72 AS3269 Telecom Italia S.p.A. 10.17ms from Rome, IT
58.123.125.136 AS9318 SK Broadband Co Ltd 1.51ms from Seoul, KR
13.55.247.72 AS16509 Amazon.com, Inc. 0.12ms from Sydney, AU

Traceroute

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

$
traceroute -a -n -q1 -f3 203.221.169.122
traceroute to 203.221.169.122 (203.221.169.122): 64 hops max, 52 byte packets
3 [AS7545] 27.32.160.130 1.627 ms
5 [AS7545] 203.219.199.23 10.256 ms
Measurement taken from IPinfo ProbeNet in Melbourne, AU
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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