1. All IP Ranges
  2. 27.0.0.0/8
  3. 27.33.0.0/16
  4. AS7545  | 27.33.16.0/24

27.33.16.0/24

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:  2026-01-14T01:37:11Z
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 27.33.16.0/24

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
Read more

Pingable IPs

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

IP Address ASN Details
27.33.16.95 AS7545 TPG Telecom Limited 11.50ms from Adelaide, 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
97.166.10.152 AS6167 Verizon Business 14.75ms from Atlanta, US
121.20.30.104 AS4837 CHINA UNICOM China169 Backbone 13.12ms from Beijing, CN
201.16.88.120 AS14840 BR.Digital Telecom 3.45ms from Brasilia, BR
81.247.194.88 AS5432 Proximus NV 2.44ms from Brussels, BE
75.88.129.248 AS7029 Windstream Communications LLC 17.05ms from Chicago, US
37.37.194.152 AS42961 Mobile Telecommunications Company K.S.C.P. 7.20ms from Kuwait City, KW
46.65.116.168 AS5607 Sky UK Limited 8.07ms from London, GB
88.3.117.72 AS3352 TELEFONICA DE ESPANA S.A.U. 1.23ms from Madrid, ES
79.144.56.56 AS3352 TELEFONICA DE ESPANA S.A.U. 11.13ms from Madrid, ES
140.233.240.72 AS6079 RCN 1.55ms from Manassas, US
13.203.171.248 AS16509 Amazon.com, Inc. 0.16ms from Mumbai, IN
73.148.216.248 AS7922 Comcast Cable Communications, LLC 7.51ms from Orlando, US
34.197.61.88 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
67.5.119.24 AS209 CenturyLink Communications, LLC 8.00ms from Seattle, US
50.32.209.184 AS5650 Frontier Communications of America, Inc. 15.04ms from Secaucus, US
101.86.143.120 AS4812 China Telecom (Group) 1.73ms from Shanghai, CN
1.173.26.40 AS3462 Data Communication Business Group 4.25ms from Taichung, TW
20.104.201.120 AS8075 Microsoft Corporation 0.15ms from Toronto, CA
52.96.19.88 AS8075 Microsoft Corporation 0.69ms from Ashburn, US
15.205.72.88 AS8987 Amazon Data Services Ireland Ltd 0.37ms from Boardman, US
66.93.236.120 AS6079 RCN 0.26ms from Boston, US
20.158.10.72 AS8070 Microsoft Corporation 0.58ms from Boydton, US
40.176.151.8 AS16509 Amazon.com, Inc. 1.60ms from Calgary, CA
18.222.49.216 AS16509 Amazon.com, Inc. 0.13ms from Columbus, US
77.33.52.8 AS44869 FIBIA P/S 2.31ms from Copenhagen, DK

Traceroute

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

$
traceroute -a -n -q1 27.33.16.186
traceroute to 27.33.16.186 (27.33.16.186): 64 hops max, 52 byte packets
2 *
3 [AS7545] 27.32.160.1 2.466 ms
5 [AS7545] 203.219.182.11 14.252 ms
6 [AS7545] 27.33.16.186 19.458 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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