27.33.144.0/23

AS7545  ·  TPG Telecom Limited

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Summary

Country Australia
Domain tpg.com.au
ASN AS7545
Parent Range 27.32.0.0/15
Registry APNIC
ID TPG-AU

WHOIS Details

inetnum:        27.32.0.0 - 27.33.255.255
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:  2020-05-14T11:17:49Z
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

Overlapping Ranges

BGP prefixes that contain 27.33.144.0/23

Range ASN Company Num of IPs
27.32.0.0/15 AS7545 TPG Internet Pty Ltd. 131,072

Nearby Ranges

BGP prefixes that overlap with 27.33.0.0/16

Range ASN Company Num of IPs
27.32.0.0/15 AS7545 TPG Internet Pty Ltd. 131,072

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

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

IP Address ASN Details
27.33.145.172 AS7545 TPG Telecom Limited 1.20ms from Sydney, AU
27.33.144.133 AS7545 TPG Telecom Limited 0.73ms 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
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219.113.33.87 AS18263 MEITETSUCOM Co., Ltd. 3.40ms from Osaka, JP
151.80.124.167 AS16276 OVH SAS 0.10ms from Roubaix, FR
91.1.47.183 AS3320 Deutsche Telekom AG 8.18ms from Frankfurt am Main, DE
211.211.170.215 AS9318 SK Broadband Co Ltd 7.36ms from Incheon, KR
47.63.181.151 AS12430 VODAFONE ESPANA S.A.U. 2.28ms from Madrid, ES
197.25.173.167 AS37671 3S INF 7.22ms from Palermo, IT
191.8.85.103 AS27699 TELEFÔNICA BRASIL S.A 1.65ms from Sao Paulo, BR
123.194.245.135 AS38841 kbro CO. Ltd. 5.31ms from Taipei, TW
89.161.237.215 AS12824 home.pl sp. z o.o. 0.77ms from Warsaw, PL
176.198.71.87 AS3209 Vodafone GmbH 8.85ms from Duesseldorf, DE
188.50.121.23 AS25019 Saudi Telecom Company JSC 2.84ms from Jeddah, SA
20.117.204.151 AS8075 Microsoft Corporation 0.33ms from London, GB
121.170.156.215 AS4766 Korea Telecom 1.01ms from Seoul, KR
101.204.219.183 AS4837 CHINA UNICOM China169 Backbone 2.79ms from Chengdu, CN
43.175.255.39 AS139341 ACE 0.13ms from Los Angeles, US
152.163.59.103 AS395954 Leaseweb USA, Inc. 0.25ms from Los Angeles, US
46.20.84.247 AS51569 Fiberwide S.p.a. 0.28ms from Milan, IT
126.216.114.231 AS17676 SoftBank Corp. 2.46ms from Tokyo, JP
35.92.48.247 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
181.61.41.119 AS10620 Telmex Colombia S.A. 8.76ms from Bogota, CO
41.34.157.135 AS8452 TE-AS 5.47ms from Cairo, EG
41.10.207.199 AS36994 Vodacom 17.92ms from Cape Town, ZA

Traceroute

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

$
traceroute -a -n -q1 -f2 27.33.145.163
traceroute to 27.33.145.163 (27.33.145.163): 64 hops max, 52 byte packets
3 *
4 [AS9942] 203.221.3.111 1.843 ms
5 [AS7545] 27.33.145.163 17.143 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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