144.140.0.0/16

AS1221 · Telstra Limited

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Summary

Country	Australia
Domain	telstra.net
ASN	AS1221
Registry	APNIC
ID	TELSTRAINTERNET33-AU

WHOIS Details

inetnum:        144.140.0.0 - 144.140.255.255
netname:        TELSTRAINTERNET33-AU
descr:          Telstra Limited
country:        AU
org:            ORG-TC6-AP
admin-c:        TIAR-AP
tech-c:         TIAR-AP
abuse-c:        AT1005-AP
status:         ALLOCATED PORTABLE
remarks:        -----
remarks:        All reports regarding SPAM or security breaches
remarks:        should be addressed to abuse@telstra.net
remarks:        ------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-AU-TIAR-AP
mnt-routes:     MAINT-AU-TIAR-AP
mnt-irt:        IRT-TELSTRA-AU
last-modified:  2024-05-10T00:50:22Z
geofeed:        https://geofeed.tools.telstra.net/geofeed.csv
source:         APNIC

irt:            IRT-TELSTRA-AU
address:        Telstra Internet
e-mail:         abuse@telstra.net
abuse-mailbox:  abuse@telstra.net
admin-c:        TIAR-AP
tech-c:         TIAR-AP
auth:           # Filtered
remarks:        abuse@telstra.net was validated on 2025-07-15
mnt-by:         MAINT-AU-TIAR-AP
last-modified:  2025-09-04T01:00:06Z
source:         APNIC

organisation:   ORG-TC6-AP
org-name:       Telstra Limited
org-type:       LIR
country:        AU
address:        242 Exhibition Street
e-mail:         corporateaddressing@team.telstra.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-12-06T08:30:50Z
source:         APNIC

role:           ABUSE TELSTRAAU
country:        ZZ
address:        Telstra Internet
phone:          +000000000
e-mail:         abuse@telstra.net
admin-c:        TIAR-AP
tech-c:         TIAR-AP
nic-hdl:        AT1005-AP
remarks:        Generated from irt object IRT-TELSTRA-AU
remarks:        abuse@telstra.net was validated on 2025-07-15
abuse-mailbox:  abuse@telstra.net
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-15T22:43:15Z
source:         APNIC

person:         Telstra Internet Address Registry
address:        Telstra Internet
address:        242 Exhibition St
address:        Melbourne
address:        VIC 3000
country:        AU
phone:          +61 000000000
e-mail:         addressing@telstra.net
nic-hdl:        TIAR-AP
remarks:        Telstra Internet Address Registry Role Object
mnt-by:         MAINT-AU-TIAR-AP
last-modified:  2021-12-09T22:28:56Z
source:         APNIC

route:          144.140.0.0/16
origin:         AS1221
descr:          Telstra Corporation 242 Exhibition Street
mnt-by:         MAINT-AU-TIAR-AP
last-modified:  2019-12-11T21:05:46Z
source:         APNIC

route:          144.140.0.0/16
origin:         AS19905
descr:          Telstra Corporation Limited 242 Exhibition Street
mnt-by:         MAINT-AU-TIAR-AP
last-modified:  2022-09-12T01:40:53Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 144.0.0.0/8

Range	ASN	Company	Num of IPs
144.132.0.0/14	AS1221	Telstra Limited	262,144
144.136.0.0/15	AS1221	Telstra Limited	131,072
144.160.0.0/15	AS797	AT&T Services, Inc.	131,072
144.251.0.0/16	AS27142	DoD Network Information Center	65,536
144.245.0.0/16	AS367	Headquarters, USAISC	65,536
144.82.0.0/16	AS786	The Bloomsbury Computing Consortium	65,536
144.12.0.0/16	AS4134	CHINANET SHANDONG PROVINCE NETWORK	65,536
144.109.0.0/16	AS367	Headquarters, USAISC	65,536
144.123.0.0/16	AS4134	CHINANET SHANDONG PROVINCE NETWORK	65,536
144.251.0.0/16	AS721	DoD Network Information Center	65,536
144.255.0.0/16	AS4134	CHINANET SHANDONG PROVINCE NETWORK	65,536
144.204.0.0/16	AS2426	Office National d'Etudes et de Recherche Aerospatial	65,536
144.50.0.0/16	AS600	Central State University	65,536
144.83.0.0/16	AS784	Henry M. Jackson Foundation for The Advancement of Military Medicine	65,536
144.173.0.0/16	AS786	University of Exeter	65,536
144.146.0.0/16	AS5972	DoD Network Information Center	65,536
144.76.0.0/16	AS24940	Server Block	65,536
144.52.0.0/16	AS4134	CHINANET SHANDONG PROVINCE NETWORK	65,536
144.37.0.0/16	AS2152	California State University San Marcos	65,536
144.109.0.0/16	AS721	Headquarters, USAISC	65,536
144.170.0.0/16	AS721	Headquarters, USAISC	65,536
144.32.0.0/16	AS786	University of York	65,536
144.99.0.0/16	AS367	Headquarters, USAISC	65,536
144.120.0.0/16	AS24390	The University of the South Pacific	65,536
144.41.0.0/16	AS553	Universität Hohenheim	65,536
144.246.0.0/16	AS367	Headquarters, USAISC	65,536
144.53.0.0/16	AS9983	Australian Bureau of Statistics	65,536
144.216.0.0/16	AS7896	The Board of Regents of the University of Nebraska	65,536
144.80.0.0/16	AS62989	Indiana University of Pennsylvania	65,536
144.47.0.0/16	AS22284	Department of Interior United States Geological Survey	65,536
144.164.0.0/16	AS224	Norwegian School of Management	65,536
144.121.0.0/16	AS46887	Crown Castle Fiber LLC	65,536
144.0.0.0/16	AS4134	CHINANET SHANDONG PROVINCE NETWORK	65,536
144.244.0.0/16	AS367	Headquarters, USAISC	65,536
144.11.0.0/16	AS27046	Navy Network Information Center (NNIC)	65,536
144.175.0.0/16	AS33608	Hood College	65,536
144.213.0.0/16	AS2907	National Institute for Materials Science	65,536
144.193.0.0/16	AS2119	Telenor Norge AS	65,536
144.64.0.0/16	AS3243	MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	65,536
144.42.0.0/16	AS27402	Independence Blue Cross	65,536
144.232.0.0/16	AS174	Sprint	65,536
144.174.0.0/16	AS2553	Florida State University	65,536
144.71.0.0/16	AS2768	The County of Erie	65,536
144.163.0.0/16	AS209	CenturyLink Communications, LLC	65,536
144.45.0.0/16	AS1761	Texas Department of Transportation	65,536
144.38.0.0/16	AS210	Utah Tech University	65,536
144.13.0.0/16	AS3128	University of Wisconsin - Stout	65,536
144.65.0.0/16	AS1853	Austrian Federal Ministry of Women, Science and Research	65,536
144.118.0.0/16	AS11834	Drexel University	65,536
144.224.0.0/16	AS174	Sprint	65,536

Hosted domains

There are 130 domain names hosted across 51 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
144.140.232.110	powermatelite.com.au	21
144.140.20.27	siteshed.com.au	11
144.140.33.197	tesagroup.com.au	11
144.140.127.167	lrinstruments.com	9
144.140.128.46	crowsfc.com.au	7
144.140.141.60	perkle.co.nz	5
144.140.235.86	macquarieartificialbreeders.com	4
144.140.25.220	fostersgroup.com	4
144.140.213.110	hearforkids.org.au	4
144.140.141.46	yourchoyce.co.nz	3
144.140.237.143	electronicdisplays.com.au	3
144.140.141.37	ticketekrewards.net	3
144.140.131.42	cokeconnect.com.au	3
144.140.128.229	bislimited.com	2
144.140.131.60	ccamatil.com.au	2
144.140.141.39	ticketekrewards.net.au	2
144.140.78.200	socceraustralia.com.au	2
144.140.75.137	concorde.com.au	2
144.140.113.37	centrelinecuttingformes.com	1
144.140.230.105	briferriernq.com.au	1

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

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

IP Address	ASN	Details
144.140.57.228	AS1221 Telstra Limited	`0.90ms` from Melbourne, AU
144.140.200.3	AS1221 Telstra Limited	`0.95ms` from Melbourne, AU
144.140.178.20	AS1221 Telstra Limited	`0.93ms` from Melbourne, AU
144.140.181.99	AS1221 Telstra Limited	`1.68ms` from Sydney, AU
144.140.226.83	AS1221 Telstra Limited	`0.64ms` from Sydney, AU
144.140.30.1	AS1221 Telstra Limited	`1.83ms` from Sydney, AU
144.140.89.2	AS1221 Telstra Limited	`0.64ms` from Sydney, AU
144.140.153.67	AS1221 Telstra Limited	`1.23ms` from Melbourne, AU
144.140.65.3	AS1221 Telstra Limited	`2.37ms` from Sydney, AU
144.140.59.189	AS1221 Telstra Limited	`0.87ms` from Melbourne, AU
144.140.239.1	AS1221 Telstra Limited	`2.33ms` from Melbourne, AU
144.140.84.18	AS1221 Telstra Limited	`5.93ms` from Sydney, AU
144.140.64.93	AS1221 Telstra Limited	`1.76ms` from Sydney, AU
144.140.88.35	AS1221 Telstra Limited	`0.68ms` from Melbourne, AU
144.140.208.80	AS1221 Telstra Limited	`0.84ms` from Melbourne, AU
144.140.85.250	AS1221 Telstra Limited	`5.01ms` from Sydney, AU
144.140.53.254	AS1221 Telstra Limited	`1.68ms` from Sydney, AU
144.140.224.44	AS1221 Telstra Limited	`2.26ms` from Melbourne, AU
144.140.183.4	AS1221 Telstra Limited	`0.92ms` from Sydney, AU
144.140.108.50	AS1221 Telstra Limited	`0.90ms` from Melbourne, AU
144.140.149.229	AS1221 Telstra Limited	`1.42ms` from Sydney, AU
144.140.58.25	AS1221 Telstra Limited	`0.92ms` from Melbourne, AU
144.140.216.38	AS1221 Telstra Limited	`1.71ms` from Sydney, AU
144.140.171.195	AS1221 Telstra Limited	`1.26ms` from Melbourne, AU
144.140.196.24	AS1221 Telstra Limited	`1.92ms` 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
109.242.109.0	AS25472 Nova Telecommunications & Media Single Member S.A	`11.90ms` from Athens, GR
20.47.233.0	AS8075 Microsoft Corporation	`0.43ms` from Boydton, US
1.62.14.128	AS4837 CHINA UNICOM China169 Backbone	`11.52ms` from Changchun, CN
97.121.134.48	AS209 CenturyLink Communications, LLC	`2.83ms` from Denver, US
47.99.66.48	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.08ms` from Hangzhou, CN
14.187.109.0	AS45899 VNPT Corp	`1.54ms` from Ho Chi Minh City, VN
78.30.215.192	AS35816 Lancom Ltd.	`12.83ms` from Krasnodar, RU
86.4.44.176	AS5089 Virgin Media Limited	`9.00ms` from London, GB
178.79.165.128	AS63949 Akamai Connected Cloud	`0.15ms` from London, GB
90.51.165.144	AS3215 Orange S.A.	`13.40ms` from Marseille, FR
80.181.19.0	AS3269 Telecom Italia S.p.A.	`4.94ms` from Milan, IT
45.63.237.0	AS4549 ESPN, Inc.	`3.52ms` from New York City, US
110.252.138.0	AS4837 CHINA UNICOM China169 Backbone	`12.80ms` from Qingdao, CN
136.169.67.48	AS20910 SIA "BITE Latvija"	`0.63ms` from Riga, LV
65.78.169.48	AS14051 Consolidated Communications, Inc.	`5.67ms` from San Jose, US
107.149.184.80	AS36137 PEG TECH INC	`0.33ms` from San Jose, US
70.44.60.96	AS3737 PenTeleData Inc.	`12.00ms` from Secaucus, US
52.74.231.128	AS16509 Amazon.com, Inc.	`0.13ms` from Singapore, SG
47.241.159.128	AS45102 Alibaba (US) Technology Co., Ltd.	`0.80ms` from Singapore, SG
23.55.209.208	AS16625 Akamai Technologies, Inc.	`0.36ms` from Tokyo, JP
34.55.173.48	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
68.147.155.0	AS6327 Shaw Communications Inc.	`9.74ms` from Edmonton, CA
80.130.67.48	AS3320 Deutsche Telekom AG	`5.18ms` from Frankfurt am Main, DE
72.135.106.112	AS11427 Charter Communications Inc	`9.83ms` from Houston, US
114.125.115.96	AS23693 PT. Telekomunikasi Selular	`10.14ms` from Jakarta, ID

Traceroute

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

traceroute -a -n -q1 -f4 -m15 144.140.24.104

traceroute to 144.140.24.104 (144.140.24.104): 15 hops max, 52 byte packets

4 [AS4637] 210.57.53.124 3.893 ms

5 [AS4637] 202.84.178.13 4.015 ms

6 [AS4637] 202.84.249.9 143.032 ms

7 [AS4637] 202.84.141.26 275.552 ms

8 [AS1221] 203.50.13.89 277.793 ms

9 [AS1221] 203.50.6.102 276.786 ms

10 [AS1221] 203.50.6.119 273.185 ms

11 [AS1221] 203.50.11.97 273.654 ms

12 [AS1221] 139.130.60.226 273.375 ms

13 *

14 *

15 *

Measurement taken from

IPinfo ProbeNet in Coventry, GB

On October 30th 2025

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