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 2026-01-26
mnt-by:         MAINT-AU-TIAR-AP
last-modified:  2026-01-26T01:19:20Z
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 2026-01-26
abuse-mailbox:  abuse@telstra.net
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-26T01:19:29Z
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
144.127.0.0/16	AS28795	PO Box 334 Skoyen	65,536
144.71.0.0/16	AS2768	The County of Erie	65,536
144.174.0.0/16	AS2553	Florida State University	65,536
144.11.0.0/16	AS27046	Navy Network Information Center (NNIC)	65,536
144.120.0.0/16	AS24390	The University of the South Pacific	65,536
144.204.0.0/16	AS2426	Office National d'Etudes et de Recherche Aerospatial	65,536
144.47.0.0/16	AS22284	Department of Interior United States Geological Survey	65,536
144.39.0.0/16	AS26046	Utah State University Eastern	65,536
144.224.0.0/16	AS174	Cogent Communications, LLC	65,536
144.163.0.0/16	AS19901	CenturyLink Communications, LLC	65,536
144.193.0.0/16	AS2119	Telenor Norge AS	65,536
144.65.0.0/16	AS1853	Austrian Federal Ministry of Women, Science and Research	65,536
144.245.0.0/16	AS1540	Headquarters, USAISC	65,536
144.4.0.0/16	AS1759	StoraEnso Oyj	65,536
144.190.0.0/16	AS19773	Motorola MNIC	65,536
144.186.0.0/16	AS19773	Motorola MNIC	65,536
144.164.0.0/16	AS224	Norwegian School of Management	65,536
144.185.0.0/16	AS19773	Motorola - International Subscribers Group	65,536
144.122.0.0/16	AS1967	Middle East Technical University(METU)	65,536
144.207.0.0/16	AS16509	Amazon Technologies Inc.	65,536
144.76.0.0/16	AS24940	Server Block	65,536
144.40.0.0/16	AS16509	Amazon Technologies Inc.	65,536
144.85.0.0/16	AS12350	VTX Services SA	65,536
144.147.0.0/16	AS1540	Headquarters, USAISC	65,536
144.118.0.0/16	AS11834	Drexel University	65,536
144.223.0.0/16	AS174	Cogent Communications, LLC	65,536
144.212.0.0/16	AS11939	THE MATHWORKS, INC.	65,536
144.142.0.0/16	AS16509	Amazon.com, Inc.	65,536
144.246.0.0/16	AS1540	Headquarters, USAISC	65,536
144.30.0.0/16	AS13809	University of Arkansas for Medical Sciences	65,536
144.254.0.0/16	AS109	CISCO SYSTEMS, INC.	65,536
144.232.0.0/16	AS174	Cogent Communications, LLC	65,536
144.138.0.0/16	AS135887	Telstra Limited	65,536
144.45.0.0/16	AS1761	Texas Department of Transportation	65,536
144.37.0.0/16	AS2152	California State University San Marcos	65,536
144.217.0.0/16	AS16276	OVH Hosting, Inc.	65,536
144.35.0.0/16	AS18800	Salt Lake Community College	65,536
144.123.0.0/16	AS139887	CHINANET SHANDONG PROVINCE NETWORK	65,536
144.98.0.0/16	AS25160	Vorboss Limited	65,536
144.167.0.0/16	AS14183	University of Arkansas at Little Rock	65,536
144.75.0.0/16	AS14169	Virginia Military Institute	65,536
144.15.0.0/16	AS13684	Medtronic, Incorporated	65,536
144.139.0.0/16	AS1221	Telstra Limited	65,536
144.244.0.0/16	AS1540	Headquarters, USAISC	65,536
144.162.0.0/16	AS10849	Dallas College	65,536
144.42.0.0/16	AS27402	Independence Blue Cross	65,536

Hosted domains

There are 124 domain names hosted across 46 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	busbuffer.com	21
144.140.20.27	ahplant.com.au	11
144.140.33.197	skilledservices.com.au	11
144.140.127.167	richardsmedical.net.au	9
144.140.128.46	bulldogsfc.com.au	7
144.140.141.60	perkle.co.nz	5
144.140.235.86	farmgateqld.com.au	4
144.140.25.220	cougarspirits.com.au	4
144.140.213.110	hearforkids.org.au	4
144.140.131.42	cokeconnect.com	3
144.140.141.37	diyresearch.com.au	3
144.140.141.46	yourchoyce.com	3
144.140.237.143	axentledlighting.com.au	3
144.140.141.39	ticketekrewards.net.au	2
144.140.78.200	socceraustralia.com.au	2
144.140.128.229	bislimited.com	2
144.140.131.60	ccamatil.com.au	2
144.140.131.51	ccaclubhouse.co.nz	1
144.140.59.134	qrious.com.au	1
144.140.20.29	nable.com.au	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
144.140.185.16	AS1221 Telstra Limited	`1.77ms` from Sydney, AU
144.140.188.91	AS1221 Telstra Limited	`1.47ms` from Sydney, AU
144.140.239.1	AS1221 Telstra Limited	`2.21ms` from Melbourne, AU
144.140.222.46	AS1221 Telstra Limited	`2.01ms` from Melbourne, AU
144.140.226.85	AS1221 Telstra Limited	`0.57ms` from Sydney, AU
144.140.57.230	AS1221 Telstra Limited	`0.89ms` from Melbourne, AU
144.140.192.15	AS1221 Telstra Limited	`1.58ms` from Sydney, AU
144.140.181.105	AS1221 Telstra Limited	`1.40ms` from Sydney, AU
144.140.58.25	AS1221 Telstra Limited	`0.88ms` from Melbourne, AU
144.140.162.45	AS1221 Telstra Limited	`1.69ms` from Sydney, AU
144.140.53.254	AS1221 Telstra Limited	`1.59ms` from Sydney, AU
144.140.59.221	AS1221 Telstra Limited	`1.01ms` from Melbourne, AU
144.140.109.249	AS1221 Telstra Limited	`1.18ms` from Melbourne, AU
144.140.187.3	AS1221 Telstra Limited	`1.23ms` from Sydney, AU
144.140.208.8	AS1221 Telstra Limited	`1.85ms` from Melbourne, AU
144.140.214.112	AS1221 Telstra Limited	`2.70ms` from Melbourne, AU
144.140.224.41	AS1221 Telstra Limited	`2.30ms` from Melbourne, AU
144.140.89.178	AS1221 Telstra Limited	`0.62ms` from Sydney, AU
144.140.65.3	AS1221 Telstra Limited	`2.37ms` from Sydney, AU
144.140.15.125	AS1221 Telstra Limited	`0.48ms` from Sydney, AU
144.140.216.35	AS1221 Telstra Limited	`1.42ms` from Sydney, AU
144.140.108.30	AS1221 Telstra Limited	`1.85ms` from Melbourne, AU
144.140.203.4	AS1221 Telstra Limited	`1.65ms` from Sydney, AU
144.140.85.251	AS1221 Telstra Limited	`4.96ms` from Sydney, AU
144.140.64.4	AS1221 Telstra Limited	`1.64ms` 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
196.138.179.32	AS24835 Vodafone Data	`15.23ms` from Cairo, EG
172.164.215.64	AS8075 Microsoft Corporation	`0.93ms` from Dubai, AE
121.199.36.144	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.22ms` from Hangzhou, CN
79.110.137.64	AS213226 GREEN ROAD LLC	`0.40ms` from Kyiv, UA
184.152.58.96	AS12271 Charter Communications Inc	`3.64ms` from New York City, US
64.50.216.240	AS7029 Windstream Communications LLC	`0.64ms` from New York City, US
219.166.136.64	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.42ms` from Osaka, JP
189.103.39.144	AS28573 Claro NXT Telecomunicacoes Ltda	`3.70ms` from Porto Alegre, BR
112.252.198.208	AS4837 CHINA UNICOM China169 Backbone	`9.94ms` from Qingdao, CN
20.191.87.192	AS8075 Microsoft Corporation	`0.30ms` from Quincy, US
209.95.39.112	AS13213 THG HOSTING LIMITED	`0.88ms` from Salt Lake City, US
114.29.82.0	AS38669 LG HelloVision Corp.	`3.67ms` from Seoul, KR
129.97.63.176	AS12093 University of Waterloo	`2.02ms` from Toronto, CA
18.244.130.208	AS16509 Amazon.com, Inc.	`0.08ms` from Warsaw, PL
190.205.71.64	AS8048 CANTV Servicios, Venezuela	`1.88ms` from Caracas, VE
18.221.42.64	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
75.18.52.0	AS7018 AT&T Enterprises, LLC	`7.90ms` from Dallas, US
79.72.99.160	AS54253 Oracle Corporation	`2.58ms` from Dubai, AE
3.65.244.208	AS16509 Amazon.com, Inc.	`0.17ms` from Frankfurt am Main, DE
91.60.177.32	AS3320 Deutsche Telekom AG	`8.72ms` from Frankfurt am Main, DE
82.14.58.96	AS5089 Virgin Media Limited	`14.96ms` from Maidenhead, GB
180.42.88.240	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.08ms` from Osaka, JP
178.249.161.32	AS16347 ADISTA SAS	`0.78ms` from Paris, FR
181.220.156.208	AS28573 Claro NXT Telecomunicacoes Ltda	`8.96ms` from Porto Alegre, BR
54.197.93.96	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US

Traceroute

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

traceroute -a -n -q1 -f5 144.140.162.50

traceroute to 144.140.162.50 (144.140.162.50): 64 hops max, 52 byte packets

5 [AS20940] 104.70.113.20 0.444 ms

6 [AS1221] 203.54.231.153 1.226 ms

7 [AS1221] 203.54.201.122 1.864 ms

8 [AS1221] 144.140.53.249 1.816 ms

9 [AS1221] 144.140.53.252 1.666 ms

10 [AS1221] 144.140.162.50 1.795 ms

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On February 16th 2026

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