203.221.111.0/24

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:         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:  2025-10-30T05:02:20Z
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:         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

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
203.221.235.0/24 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

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

IP Address ASN Details
203.221.111.251 AS7545 TPG Telecom Limited 1.70ms 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
86.108.188.152 AS16135 Turkcell A.S. 2.04ms from Ankara, TR
98.233.76.232 AS7922 Comcast Cable Communications, LLC 7.21ms from Ashburn, US
52.24.111.232 AS16509 Amazon.com, Inc. 0.13ms from Boardman, US
222.162.70.40 AS4837 CHINA UNICOM China169 Backbone 9.53ms from Changchun, CN
63.33.36.232 AS16509 Amazon.com, Inc. 0.25ms from Dublin, IE
3.71.125.40 AS16509 Amazon.com, Inc. 0.19ms from Frankfurt am Main, DE
81.162.99.72 AS57093 Yalta-TV KOM Ltd. 12.37ms from Krasnodar, RU
66.108.88.72 AS12271 Charter Communications Inc 3.43ms from New York City, US
177.7.2.248 AS8167 V tal 7.07ms from Novo Hamburgo, BR
88.176.28.232 AS12322 Free SAS 2.04ms from Paris, FR
86.205.161.72 AS3215 Orange S.A. 8.26ms from Paris, FR
112.238.42.232 AS4837 CHINA UNICOM China169 Backbone 7.13ms from Qingdao, CN
34.194.107.24 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
37.100.24.8 AS1267 WIND TRE S.P.A. 6.05ms from Rome, IT
175.206.13.200 AS4766 Korea Telecom 4.00ms from Seoul, KR
110.51.197.216 AS45113 Shanxi Datong Coal Group Communication Co., Ltd 13.69ms from Taiyuan, CN
84.162.249.24 AS3320 Deutsche Telekom AG 5.87ms from Berlin, DE
156.192.227.24 AS8452 TE-AS 7.09ms from Cairo, EG
102.46.179.232 AS8452 TE-AS 7.20ms from Cairo, EG
183.215.101.120 AS56047 China Mobile communications corporation 0.93ms from Changsha, CN
13.33.40.8 AS16509 Amazon.com, Inc. 0.43ms from Frankfurt am Main, DE
61.141.179.168 AS4134 CHINANET-BACKBONE 0.91ms from Guangzhou, CN
113.186.201.184 AS45899 VNPT Corp 5.86ms from Hanoi, VN
14.247.110.168 AS45899 VNPT Corp 2.11ms from Hanoi, VN
104.58.20.72 AS7018 AT&T Enterprises, LLC 2.29ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 203.221.111.13
traceroute to 203.221.111.13 (203.221.111.13): 64 hops max, 52 byte packets
2 *
3 [AS7545] 27.32.160.76 0.767 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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