All IP Ranges
120.0.0.0/8
AS1221 | 120.144.0.0/13

120.144.0.0/13

AS1221 · Telstra Limited

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Australia
Domain	telstra.net
ASN	AS1221
Registry	APNIC
ID	TELSTRAINTERNET47-AU

WHOIS Details

inetnum:        120.144.0.0 - 120.159.255.255
netname:        TELSTRAINTERNET47-AU
descr:          Telstra Limited
country:        AU
org:            ORG-TC6-AP
admin-c:        TIAR-AP
tech-c:         TAN2-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:        ------
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-TIAR-AP
mnt-irt:        IRT-TELSTRA-AU
last-modified:  2024-05-10T00:50:21Z
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

role:           Telstra AU NOC
address:        Telstra Internet
address:        242 Exhibition Street
address:        Melbourne
address:        VIC 3000
country:        AU
phone:          +61 3 8650 3305
e-mail:         ipnoc-au@team.telstra.com
admin-c:        TIAR-AP
tech-c:         TIAR-AP
nic-hdl:        TAN2-AP
mnt-by:         MAINT-AU-TIAR-AP
last-modified:  2025-11-26T05:11:17Z
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

Nearby Ranges

BGP prefixes that overlap with 120.0.0.0/8

Range	ASN	Company	Num of IPs
120.192.0.0/10	AS38019	China Mobile Communications Corporation	4,194,304
120.192.0.0/10	AS56047	China Mobile Communications Corporation	4,194,304
120.192.0.0/10	AS141425	China Mobile Communications Corporation	4,194,304
120.192.0.0/10	AS24444	China Mobile Communications Corporation	4,194,304
120.192.0.0/10	AS140105	China Mobile Communications Corporation	4,194,304
120.192.0.0/10	AS24547	China Mobile Communications Corporation	4,194,304
120.192.0.0/10	AS56048	China Mobile Communications Corporation	4,194,304
120.192.0.0/10	AS9808	China Mobile Communications Corporation	4,194,304
120.192.0.0/10	AS24445	China Mobile Communications Corporation	4,194,304
120.192.0.0/10	AS24400	China Mobile Communications Corporation	4,194,304
120.192.0.0/10	AS56044	China Mobile Communications Corporation	4,194,304
120.192.0.0/10	AS56046	China Mobile Communications Corporation	4,194,304
120.192.0.0/10	AS56045	China Mobile Communications Corporation	4,194,304
120.192.0.0/10	AS56040	China Mobile Communications Corporation	4,194,304
120.192.0.0/10	AS56042	China Mobile Communications Corporation	4,194,304
120.192.0.0/10	AS56041	China Mobile Communications Corporation	4,194,304
120.96.0.0/11	AS1659	Ministry of Education Computer Center	2,097,152
120.96.0.0/11	AS18047	Ministry of Education Computer Center	2,097,152
120.0.0.0/12	AS4837	China Unicom Heibei Province Network	1,048,576
120.80.0.0/13	AS9929	China Unicom Guangdong province network	524,288
120.16.0.0/13	AS133612	VODAFONE AUSTRALIA PTY LIMITED	524,288
120.32.0.0/13	AS4134	CHINANET FUJIAN PROVINCE NETWORK	524,288
120.80.0.0/13	AS17623	China Unicom Guangdong province network	524,288
120.32.0.0/13	AS133776	CHINANET FUJIAN PROVINCE NETWORK	524,288
120.80.0.0/13	AS17622	China Unicom Guangdong province network	524,288
120.80.0.0/13	AS135061	China Unicom Guangdong province network	524,288
120.80.0.0/13	AS17816	China Unicom Guangdong province network	524,288
120.80.0.0/13	AS134543	China Unicom Guangdong province network	524,288
120.80.0.0/13	AS136958	China Unicom Guangdong province network	524,288
120.80.0.0/13	AS136959	China Unicom Guangdong province network	524,288
120.32.0.0/13	AS133774	CHINANET FUJIAN PROVINCE NETWORK	524,288
120.68.0.0/14	AS4134	CHINANET Xinjiang province network	262,144
120.40.0.0/14	AS4134	CHINANET FUJIAN PROVINCE NETWORK	262,144
120.24.0.0/14	AS37963	Aliyun Computing Co., LTD	262,144
120.74.0.0/15	AS2527	Sony Network Communications Inc.	131,072
120.134.0.0/15	AS23724	21ViaNet(China),Inc.	131,072
120.134.0.0/15	AS4835	21ViaNet(China),Inc.	131,072
120.134.0.0/15	AS9308	21ViaNet(China),Inc.	131,072
120.93.0.0/16	AS7514	ComputerEngineering&Consulting,Ltd.	65,536
120.65.0.0/16	AS4837	BeiJing Sincerity-times Network Technology Project Ltd.	65,536
120.133.0.0/16	AS4835	21ViaNet(China),Inc.	65,536
120.133.0.0/16	AS4811	21ViaNet(China),Inc.	65,536
120.95.0.0/16	AS4538	China Education and Research Network	65,536
120.94.0.0/16	AS4538	China Education and Research Network	65,536
120.133.0.0/16	AS9308	21ViaNet(China),Inc.	65,536
120.28.0.0/16	AS4775	Globe Telecom/Innove Communication	65,536
120.53.0.0/16	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	65,536
120.133.0.0/16	AS17428	21ViaNet(China),Inc.	65,536
120.28.0.0/16	AS23689	Globe Telecom/Innove Communication	65,536
120.55.0.0/16	AS37963	Aliyun Computing Co., LTD	65,536

Hosted domains

There are 366 domain names hosted across 309 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
120.151.244.203	not1night.com	7
120.150.176.6	escapeelectronics-crm.com.au	5
120.151.235.86	russoandco.com	4
120.151.40.147	kosovich.org	3
120.150.165.108	litigation.com.au	3
120.151.23.160	netech.au	3
120.151.53.76	teethware.com	3
120.149.71.167	ceedy.net	3
120.146.240.219	fortknoxlocksmith.com.au	3
120.150.24.139	spreadsheetsontheweb.com.au	3
120.150.188.109	intelephonyit.com.au	2
120.146.24.25	w3serv.net.au	2
120.148.44.21	kailesoft.ink	2
120.151.141.105	gui-tek.com.au	2
120.146.226.117	lambgroup.org	2
120.151.44.139	tasherd.com.au	2
120.150.68.33	livingbayside.com.au	2
120.151.220.93	mobilehealinghands.com.au	2
120.146.140.110	barnier.org	2
120.151.225.51	cmmfp.com.au	2

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

30,675 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
120.146.149.71	AS1221 Telstra Limited	`12.37ms` from Sydney, AU
120.146.236.58	AS1221 Telstra Limited	`24.74ms` from Adelaide, AU
120.147.12.145	AS1221 Telstra Limited	`2.76ms` from Melbourne, AU
120.147.18.121	AS1221 Telstra Limited	`2.73ms` from Melbourne, AU
120.146.185.153	AS1221 Telstra Limited	`3.25ms` from Brisbane, AU
120.146.70.145	AS1221 Telstra Limited	`1.91ms` from Melbourne, AU
120.147.10.92	AS1221 Telstra Limited	`3.52ms` from Melbourne, AU
120.147.14.20	AS1221 Telstra Limited	`4.04ms` from Melbourne, AU
120.147.20.96	AS1221 Telstra Limited	`3.30ms` from Melbourne, AU
120.146.81.155	AS1221 Telstra Limited	`11.90ms` from Melbourne, AU
120.146.67.62	AS1221 Telstra Limited	`1.90ms` from Melbourne, AU
120.147.19.37	AS1221 Telstra Limited	`2.26ms` from Melbourne, AU
120.146.217.178	AS1221 Telstra Limited	`27.90ms` from Melbourne, AU
120.146.79.254	AS1221 Telstra Limited	`1.25ms` from Melbourne, AU
120.146.218.210	AS1221 Telstra Limited	`21.42ms` from Melbourne, AU
120.147.13.170	AS1221 Telstra Limited	`1.65ms` from Melbourne, AU
120.147.17.191	AS1221 Telstra Limited	`2.90ms` from Melbourne, AU
120.146.216.174	AS1221 Telstra Limited	`17.48ms` from Melbourne, AU
120.147.9.30	AS1221 Telstra Limited	`2.90ms` from Melbourne, AU
120.147.11.48	AS1221 Telstra Limited	`6.76ms` from Melbourne, AU
120.147.0.231	AS1221 Telstra Limited	`2.50ms` from Melbourne, AU
120.146.71.107	AS1221 Telstra Limited	`3.64ms` from Melbourne, AU
120.147.6.64	AS1221 Telstra Limited	`3.28ms` from Melbourne, AU
120.147.5.101	AS1221 Telstra Limited	`3.26ms` from Melbourne, AU
120.147.15.54	AS1221 Telstra Limited	`1.90ms` 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
73.184.30.45	AS7922 Comcast Cable Communications, LLC	`4.04ms` from Atlanta, US
190.249.53.45	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`11.45ms` from Bogota, CO
147.91.72.157	AS13092 Akademska mreza Republike Srbije - AMRES	`10.74ms` from Budapest, HU
123.19.118.157	AS45899 VNPT Corp	`2.76ms` from Da Nang, VN
3.76.80.253	AS16509 Amazon.com, Inc.	`0.15ms` from Frankfurt am Main, DE
171.255.224.157	AS7552 Viettel Group	`2.39ms` from Hanoi, VN
66.74.67.45	AS20001 Charter Communications Inc	`8.07ms` from Los Angeles, US
185.110.153.29	AS203969 YMC AG	`0.56ms` from Nuernberg, DE
133.41.103.45	AS2506 NTT business Solutions corporation	`6.57ms` from Osaka, JP
114.188.77.13	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.60ms` from Osaka, JP
111.65.204.77	AS9614 Oita Cable Telecom Co,ltd.	`11.32ms` from Osaka, JP
177.81.185.109	AS28573 Claro NXT Telecomunicacoes Ltda	`5.17ms` from Osasco, BR
118.190.194.125	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.09ms` from Qingdao, CN
52.6.57.77	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
219.93.70.45	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`14.43ms` from Sepang, MY
47.117.24.109	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.83ms` from Shanghai, CN
119.17.40.61	AS45780 Broadband Solutions Pty Ltd	`0.32ms` from Sydney, AU
119.116.86.221	AS4837 CHINA UNICOM China169 Backbone	`5.53ms` from Tieling, CN
195.72.67.253	AS3257 GTT Communications Inc.	`0.28ms` from Amsterdam, NL
203.114.145.45	AS17705 InSPire Net Ltd	`7.59ms` from Auckland, NZ
186.39.175.237	AS22927 Telefonica de Argentina	`2.67ms` from Buenos Aires, AR
74.218.47.253	AS10796 Charter Communications Inc	`2.18ms` from Cleveland, US
63.65.72.237	AS701 Verizon Business	`0.41ms` from Dallas, US
51.9.254.253	AS6871 Plusnet	`3.07ms` from Erith, GB
114.135.51.77	AS4134 CHINANET-BACKBONE	`6.25ms` from Guiyang, CN

Traceroute

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

traceroute -a -n -q1 -f3 -m15 120.145.243.167

traceroute to 120.145.243.167 (120.145.243.167): 15 hops max, 52 byte packets

3 [AS8966] 5.195.70.160 0.928 ms

4 [AS8966] 195.229.0.181 1.757 ms

5 [AS4637] 210.176.138.13 162.428 ms

6 *

7 [AS4637] 202.84.140.105 176.825 ms

8 [AS1221] 203.50.9.12 180.38 ms

9 [AS1221] 203.50.6.236 214.112 ms

10 [AS1221] 203.50.6.122 240.47 ms

11 [AS1221] 203.50.13.124 240.276 ms

12 [AS1221] 203.50.13.132 248.382 ms

13 *

14 *

15 *

Measurement taken from

IPinfo ProbeNet in Al Fujairah City, AE

On March 6th 2026

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales