27.33.181.0/24

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 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

Overlapping Ranges

BGP prefixes that contain 27.33.181.0/24

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

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

IP Address	ASN	Details
27.33.181.178	AS7545 TPG Telecom Limited	`1.57ms` from Brisbane, 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
3.255.119.88	AS16509 Amazon.com, Inc.	`0.55ms` from Dublin, IE
90.192.84.24	AS5607 Sky UK Limited	`1.25ms` from London, GB
45.66.249.40	AS62005 BlueVPS OU	`0.18ms` from Los Angeles, US
161.33.75.216	AS31898 Oracle Corporation	`0.15ms` from Melbourne, AU
185.66.13.216	AS8342 JSC RTComm.RU	`1.13ms` from Moscow, RU
165.22.5.168	AS14061 DigitalOcean, LLC	`0.25ms` from New York City, US
185.18.153.104	AS42560 Telemach BH d.o.o. Sarajevo	`6.51ms` from Novi Travnik, BA
160.86.12.152	AS2527 Sony Network Communications Inc.	`4.97ms` from Osaka, JP
15.188.253.104	AS16509 Amazon.com, Inc.	`0.17ms` from Paris, FR
99.20.151.120	AS7018 AT&T Enterprises, LLC	`4.31ms` from San Antonio, US
89.10.24.152	AS15659 NextGenTel AS	`1.92ms` from Sandefjord, NO
112.147.85.136	AS17858 LG POWERCOMM	`1.96ms` from Seoul, KR
14.48.223.40	AS4766 Korea Telecom	`6.36ms` from Seoul, KR
49.187.58.216	AS4804 Microplex PTY LTD	`12.17ms` from Sydney, AU
176.110.136.88	AS57871 TeleCentr Ltd.	`19.59ms` from Tbilisi, GE
77.62.136.200	AS1136 KPN B.V.	`9.90ms` from Amsterdam, NL
81.70.202.152	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.73ms` from Beijing, CN
44.248.13.120	AS16509 Amazon.com, Inc.	`0.50ms` from Boardman, US
200.108.245.72	AS20255 Tecnowind S.A.	`17.67ms` from Buenos Aires, AR
60.20.117.248	AS4837 CHINA UNICOM China169 Backbone	`10.33ms` from Liaoyang, CN
196.216.249.24	AS37062 BNI Banco de Negocios Internacional, SA	`0.64ms` from Luanda, AO
73.23.155.104	AS7922 Comcast Cable Communications, LLC	`7.78ms` from Miami, US
37.21.197.200	AS12389 PJSC Rostelecom	`5.55ms` from Novosibirsk, RU
71.231.245.8	AS7922 Comcast Cable Communications, LLC	`2.16ms` from Seattle, US
117.104.54.40	AS10010 TOKAI Communications Corporation	`3.77ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f2 27.33.181.231

traceroute to 27.33.181.231 (27.33.181.231): 64 hops max, 52 byte packets

2 [AS30236] 66.159.42.25 0.911 ms

3 *

4 *

5 [AS812] 209.148.249.214 1.968 ms

6 [AS812] 209.148.230.134 10.559 ms

7 *

8 [AS174] 154.54.47.217 11.166 ms

9 [AS174] 154.54.162.165 16 ms

10 [AS174] 154.54.6.221 36.617 ms

11 [AS174] 154.54.165.133 44.377 ms

12 *

13 *

14 [AS174] 154.54.1.210 66.726 ms

15 [AS174] 154.54.43.10 68.066 ms

16 [AS174] 38.142.245.178 227.319 ms

17 *

18 *

19 [AS7545] 60.240.241.135 238.366 ms

20 [AS7545] 27.33.181.231 245.776 ms

Measurement taken from

IPinfo ProbeNet in Montreal, CA

On December 28th 2025

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.

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