203.221.62.0/23

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:         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

Nearby Ranges

BGP prefixes that overlap with 203.221.0.0/16

Range ASN Company Num of IPs
203.221.177.0/24 AS2764 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

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

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

IP Address ASN Details
203.221.63.128 AS7545 TPG Telecom Limited 1.89ms from Melbourne, AU
203.221.62.201 AS7545 TPG Telecom Limited 1.56ms 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
101.126.69.183 AS137718 Beijing Volcano Engine Technology Co., Ltd. 4.47ms from Beijing, CN
91.2.220.151 AS3320 Deutsche Telekom AG 2.25ms from Berlin, DE
187.7.179.231 AS8167 V tal 7.47ms from Curitiba, BR
145.40.103.71 AS54825 Packet Host, Inc. 0.20ms from Dallas, US
125.59.178.7 AS9908 HK Cable TV Ltd 1.23ms from Hong Kong, HK
66.68.201.39 AS11427 Charter Communications Inc 17.82ms from Houston, US
212.145.201.231 AS12430 VODAFONE ESPANA S.A.U. 0.69ms from Madrid, ES
51.175.67.231 AS29695 Lyse Tele AS 0.96ms from Oslo, NO
62.98.55.199 AS1267 WIND TRE S.P.A. 6.39ms from Rome, IT
50.92.211.71 AS852 TELUS Communications Inc. 6.09ms from Seattle, US
153.37.216.23 AS4837 CHINA UNICOM China169 Backbone 4.40ms from Shanghai, CN
126.123.54.231 AS17676 SoftBank Corp. 10.18ms from Tokyo, JP
172.65.12.135 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
3.218.139.119 AS14618 Amazon.com, Inc. 0.51ms from Ashburn, US
23.94.225.247 AS36352 HostPapa 0.44ms from Ashburn, US
71.184.247.7 AS701 Verizon Business 1.64ms from Boston, US
209.127.246.7 AS62740 TBK Bank, SSB 1.27ms from Dallas, US
99.39.210.151 AS7018 AT&T Enterprises, LLC 8.15ms from Durham, US
47.62.163.87 AS12430 VODAFONE ESPANA S.A.U. 2.95ms from Madrid, ES
188.216.46.39 AS30722 Fastweb SpA 6.82ms from Milan, IT
210.210.24.135 AS9583 Sify Limited 1.38ms from Mumbai, IN
183.147.116.183 AS4134 CHINANET-BACKBONE 8.82ms from Nanchang, CN
187.113.153.71 AS18881 TELEFÔNICA BRASIL S.A 9.54ms from Rio de Janeiro, BR
155.98.12.119 AS17055 University of Utah 1.51ms from Salt Lake City, US
191.235.97.151 AS8075 Microsoft Corporation 0.15ms from Sao Paulo, 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 203.221.62.128
traceroute to 203.221.62.128 (203.221.62.128): 64 hops max, 52 byte packets
3 [AS7545] 27.32.160.158 1.255 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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