144.139.0.0/16

AS1221 · Telstra Limited

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Summary

Country	Australia
Domain	telstra.net
ASN	AS1221
Registry	APNIC
ID	TELSTRAINTERNET32-AU

WHOIS Details

inetnum:        144.139.0.0 - 144.139.255.255
netname:        TELSTRAINTERNET32-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 [email protected]
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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        TIAR-AP
tech-c:         TIAR-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-07-15
mnt-by:         MAINT-AU-TIAR-AP
last-modified:  2025-11-18T00:26:24Z
source:         APNIC

organisation:   ORG-TC6-AP
org-name:       Telstra Limited
org-type:       LIR
country:        AU
address:        242 Exhibition Street
e-mail:         [email protected]
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:         [email protected]
admin-c:        TIAR-AP
tech-c:         TIAR-AP
nic-hdl:        AT1005-AP
remarks:        Generated from irt object IRT-TELSTRA-AU
remarks:        [email protected] was validated on 2025-07-15
abuse-mailbox:  [email protected]
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:         [email protected]
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:          144.139.0.0/16
origin:         AS1221
descr:          Telstra Corporation 242 Exhibition Street
mnt-by:         MAINT-AU-TIAR-AP
last-modified:  2019-12-11T21:05:41Z
source:         APNIC

route:          144.139.0.0/16
origin:         AS19905
descr:          Telstra Corporation Limited 242 Exhibition Street
mnt-by:         MAINT-AU-TIAR-AP
last-modified:  2022-09-12T01:40:00Z
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
144.59.0.0/16	AS5277	Headquarters, USAISC	65,536
144.92.0.0/16	AS59	University of Wisconsin Madison	65,536
144.37.0.0/16	AS2152	California State University San Marcos	65,536
144.11.0.0/16	AS5852	Navy Network Information Center (NNIC)	65,536
144.251.0.0/16	AS27142	DoD Network Information Center	65,536
144.96.0.0/16	AS3634	Stephen F. Austin State University	65,536
144.173.0.0/16	AS786	University of Exeter	65,536
144.84.0.0/16	AS49278	IKT-KAPASITETER	65,536
144.64.0.0/16	AS3243	MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	65,536
144.193.0.0/16	AS2119	Telenor Norge AS	65,536
144.3.0.0/16	AS668	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
144.71.0.0/16	AS2768	The County of Erie	65,536
144.205.0.0/16	AS7575	Royal Melbourne Institute of Technology	65,536
144.82.0.0/16	AS786	The Bloomsbury Computing Consortium	65,536
144.50.0.0/16	AS600	Central State University	65,536
144.200.0.0/16	AS559	Direktion ICT	65,536
144.216.0.0/16	AS7896	The Board of Regents of the University of Nebraska	65,536
144.251.0.0/16	AS5307	DoD Network Information Center	65,536
144.146.0.0/16	AS5972	DoD Network Information Center	65,536
144.109.0.0/16	AS721	Headquarters, USAISC	65,536
144.53.0.0/16	AS9983	Australian Bureau of Statistics	65,536
144.218.0.0/16	AS9342	Australian Broadcasting Corporation	65,536
144.251.0.0/16	AS721	DoD Network Information Center	65,536
144.6.0.0/16	AS4764	Wideband Networks Pty Ltd	65,536
144.214.0.0/16	AS4158	City University of Hong Kong	65,536
144.127.0.0/16	AS28795	PO Box 334 Skoyen	65,536
144.26.0.0/16	AS29848	West Chester University of Pennsylvania	65,536
144.174.0.0/16	AS2553	Florida State University	65,536
144.248.0.0/16	AS2611	UZ Brussel	65,536
144.213.0.0/16	AS2907	National Institute for Materials Science	65,536
144.39.0.0/16	AS26046	Utah State University Eastern	65,536
144.204.0.0/16	AS2426	Office National d'Etudes et de Recherche Aerospatial	65,536
144.98.0.0/16	AS25160	Vorboss Limited	65,536
144.186.0.0/16	AS19773	Motorola MNIC	65,536
144.207.0.0/16	AS16509	Amazon Technologies Inc.	65,536
144.47.0.0/16	AS22284	Department of Interior United States Geological Survey	65,536
144.38.0.0/16	AS210	Utah Tech University	65,536
144.163.0.0/16	AS209	CenturyLink Communications, LLC	65,536
144.223.0.0/16	AS174	Sprint	65,536
144.118.0.0/16	AS11834	Drexel University	65,536
144.45.0.0/16	AS1761	Texas Department of Transportation	65,536
144.4.0.0/16	AS1759	StoraEnso Oyj	65,536
144.35.0.0/16	AS18800	Salt Lake Community College	65,536
144.164.0.0/16	AS224	Norwegian School of Management	65,536
144.122.0.0/16	AS1967	Middle East Technical University(METU)	65,536

Hosted domains

There are 109 domain names hosted across 60 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
144.139.180.176	forecourtassistant.au	17
144.139.92.185	econet.digital	13
144.139.125.3	dsbindustries.com.au	7
144.139.236.21	polyoz.net	5
144.139.250.40	totallyrentals.com.au	4
144.139.74.58	eyeconsultant.com.au	3
144.139.230.22	intensiveskinsolution.com	3
144.139.34.156	penrithpoultry.com.au	2
144.139.173.112	my-fleet.com.au	2
144.139.248.73	lishawgroup.com	2
144.139.124.219	tzif.net	2
144.139.62.187	vigr.com.au	1
144.139.84.122	apv2.com	1
144.139.235.177	radiotherapy.net.au	1
144.139.221.63	systemsone.com.au	1
144.139.137.12	keatson.com.au	1
144.139.119.143	ljf.com.au	1
144.139.31.195	oliverpalmer.xyz	1
144.139.48.152	gabriellemartin.au	1
144.139.128.196	robinsonsfs.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

12,693 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
144.139.129.1	AS1221 Telstra Limited	`0.52ms` from Melbourne, AU
144.139.210.1	AS1221 Telstra Limited	`0.68ms` from Perth, AU
144.139.42.59	AS1221 Telstra Limited	`1.89ms` from Sydney, AU
144.139.170.1	AS1221 Telstra Limited	`0.46ms` from Sydney, AU
144.139.100.44	AS1221 Telstra Limited	`1.92ms` from Sydney, AU
144.139.205.1	AS1221 Telstra Limited	`0.80ms` from Adelaide, AU
144.139.199.1	AS1221 Telstra Limited	`0.77ms` from Brisbane, AU
144.139.237.1	AS1221 Telstra Limited	`0.49ms` from Melbourne, AU
144.139.136.1	AS1221 Telstra Limited	`0.47ms` from Melbourne, AU
144.139.151.1	AS1221 Telstra Limited	`0.50ms` from Melbourne, AU
144.139.144.1	AS1221 Telstra Limited	`0.47ms` from Melbourne, AU
144.139.48.52	AS1221 Telstra Limited	`11.69ms` from Melbourne, AU
144.139.28.81	AS1221 Telstra Limited	`2.19ms` from Perth, AU
144.139.61.158	AS1221 Telstra Limited	`2.17ms` from Perth, AU
144.139.215.1	AS1221 Telstra Limited	`0.68ms` from Perth, AU
144.139.0.118	AS1221 Telstra Limited	`1.85ms` from Sydney, AU
144.139.16.1	AS1221 Telstra Limited	`0.46ms` from Sydney, AU
144.139.21.1	AS1221 Telstra Limited	`0.45ms` from Sydney, AU
144.139.159.1	AS1221 Telstra Limited	`0.47ms` from Sydney, AU
144.139.106.32	AS1221 Telstra Limited	`1.57ms` from Sydney, AU
144.139.4.94	AS1221 Telstra Limited	`2.08ms` from Sydney, AU
144.139.79.226	AS1221 Telstra Limited	`2.36ms` from Brisbane, AU
144.139.67.215	AS1221 Telstra Limited	`2.06ms` from Brisbane, AU
144.139.194.1	AS1221 Telstra Limited	`0.76ms` from Brisbane, AU
144.139.232.1	AS1221 Telstra Limited	`0.54ms` 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
119.57.17.16	AS4847 China Networks Inter-Exchange	`1.56ms` from Beijing, CN
16.50.103.0	AS16509 Amazon.com, Inc.	`0.68ms` from Melbourne, AU
39.76.220.144	AS4837 CHINA UNICOM China169 Backbone	`7.57ms` from Qingdao, CN
212.39.11.112	AS15663 Umbrianet S.R.L.	`8.43ms` from Rome, IT
73.198.22.96	AS7922 Comcast Cable Communications, LLC	`3.42ms` from Secaucus, US
1.169.22.192	AS3462 Data Communication Business Group	`2.57ms` from Taipei, TW
218.219.246.176	AS4685 Asahi Net	`1.96ms` from Tokyo, JP
130.250.181.208	AS21921 New Hope Telephone Cooperative	`7.07ms` from Atlanta, US
80.153.16.240	AS3320 Deutsche Telekom AG	`4.64ms` from Berlin, DE
181.61.97.0	AS10620 Telmex Colombia S.A.	`15.44ms` from Bogota, CO
76.28.59.96	AS7922 Comcast Cable Communications, LLC	`11.22ms` from Boston, US
102.47.126.144	AS8452 TE-AS	`4.07ms` from Cairo, EG
20.118.4.32	AS8075 Microsoft Corporation	`0.36ms` from Des Moines, US
188.149.27.240	AS1257 Tele2 Sverige AB	`4.71ms` from Falkenberg, SE
113.190.122.144	AS45899 VNPT Corp	`1.16ms` from Hanoi, VN
34.54.173.48	AS396982 Google LLC	`0.08ms` from Manila, PH
179.129.245.96	AS26599 TELEFÔNICA BRASIL S.A	`4.04ms` from Osasco, BR
138.99.57.160	AS52877 TUPIX INTERNET EXCHANGE	`7.05ms` from Rio de Janeiro, BR
124.164.62.64	AS4837 CHINA UNICOM China169 Backbone	`7.73ms` from Taiyuan, CN
175.111.83.80	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.82ms` from Tokyo, JP
41.225.28.0	AS37671 3S INF	`2.09ms` from Tunis, TN
115.50.85.224	AS4837 CHINA UNICOM China169 Backbone	`4.92ms` from Zhengzhou, CN
113.205.227.224	AS4837 CHINA UNICOM China169 Backbone	`1.99ms` from Chongqing, CN
63.34.178.224	AS16509 Amazon.com, Inc.	`0.12ms` from Dublin, IE
77.7.55.160	AS6805 Telefonica Germany GmbH & Co.OHG	`8.53ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 144.139.88.165

traceroute to 144.139.88.165 (144.139.88.165): 64 hops max, 52 byte packets

1 [AS15169] 142.250.224.122 121.044 ms

2 *

3 [AS1221] 203.50.11.194 117.28 ms

4 [AS1221] 203.50.61.145 117.314 ms

5 [AS1221] 58.162.26.198 119.802 ms

6 [AS1221] 144.139.88.165 127.494 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On November 28th 2025

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