203.221.116.0/24

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

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

IP Address ASN Details
203.221.116.197 AS7545 TPG Telecom Limited 1.07ms 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
87.211.86.120 AS13127 Odido Netherlands B.V. 8.19ms from Amsterdam, NL
61.0.147.216 AS9829 National Internet Backbone 15.30ms from Bengaluru, IN
186.98.91.24 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 2.04ms from Bogota, CO
20.85.12.72 AS8075 Microsoft Corporation 0.30ms from Boydton, US
91.180.19.24 AS5432 Proximus NV 1.13ms from Brussels, BE
41.35.228.40 AS8452 TE-AS 2.52ms from Cairo, EG
82.103.141.8 AS30736 Asergo Holding ApS 0.42ms from Copenhagen, DK
34.134.159.152 AS396982 Google LLC 0.12ms from Council Bluffs, US
102.160.102.120 AS30999 EMTEL LIMITED 6.03ms from Ebene, MU
73.145.189.152 AS7922 Comcast Cable Communications, LLC 9.82ms from Flint, US
101.245.50.88 AS55990 Huawei Cloud Service data center 1.74ms from Guiyang, CN
199.167.224.184 AS14618 Amazon.com, Inc. 0.65ms from Reston, US
220.71.146.72 AS4766 Korea Telecom 6.87ms from Seoul, KR
96.113.194.56 AS7922 Comcast Cable Communications, LLC 0.42ms from Ashburn, US
116.242.43.248 AS4847 China Networks Inter-Exchange 3.26ms from Beijing, CN
2.203.38.56 AS3209 Vodafone GmbH 9.85ms from Berlin, DE
104.208.179.248 AS8075 Microsoft Corporation 0.18ms from Boydton, US
72.180.46.216 AS11427 Charter Communications Inc 5.52ms from Dallas, US
146.0.251.232 AS29066 velia.net Internetdienste GmbH 0.25ms from Frankfurt am Main, DE
189.187.152.56 AS8151 UNINET 5.74ms from Guadalajara, MX
194.44.95.216 AS3255 UARNet-Eksintech 6.25ms from Khmelnytskyi, UA
79.42.60.88 AS3269 Telecom Italia S.p.A. 4.78ms from Milan, IT
67.254.150.8 AS12271 Charter Communications Inc 4.89ms from New York City, US
177.182.207.248 AS28573 Claro NXT Telecomunicacoes Ltda 12.70ms from Rio de Janeiro, BR
14.50.235.40 AS4766 Korea Telecom 3.23ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 203.221.116.2
traceroute to 203.221.116.2 (203.221.116.2): 64 hops max, 52 byte packets
3 *
5 [AS7545] 203.221.116.2 9.232 ms
Measurement taken from IPinfo ProbeNet in Sydney, 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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