120.158.0.0/16

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 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:         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

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	AS9808	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	AS24400	China Mobile Communications Corporation	4,194,304
120.192.0.0/10	AS38019	China Mobile Communications Corporation	4,194,304
120.192.0.0/10	AS56041	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	AS24547	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	AS56046	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	AS56047	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	AS56044	China Mobile Communications Corporation	4,194,304
120.192.0.0/10	AS56045	China Mobile Communications Corporation	4,194,304
120.160.0.0/11	AS4761	PT Indosat Tbk (www.indosat.com)	2,097,152
120.96.0.0/11	AS18047	Ministry of Education Computer Center	2,097,152
120.96.0.0/11	AS1659	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
120.32.0.0/13	AS133776	CHINANET FUJIAN PROVINCE NETWORK	524,288
120.80.0.0/13	AS17816	China Unicom Guangdong province network	524,288
120.80.0.0/13	AS17622	China Unicom Guangdong province network	524,288
120.32.0.0/13	AS133774	CHINANET FUJIAN PROVINCE NETWORK	524,288
120.80.0.0/13	AS17623	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	AS136959	China Unicom Guangdong province network	524,288
120.80.0.0/13	AS136958	China Unicom Guangdong province network	524,288
120.16.0.0/13	AS133612	VODAFONE AUSTRALIA PTY LIMITED	524,288
120.80.0.0/13	AS135061	China Unicom Guangdong province network	524,288
120.32.0.0/13	AS4134	CHINANET FUJIAN PROVINCE NETWORK	524,288
120.40.0.0/14	AS4134	CHINANET FUJIAN PROVINCE NETWORK	262,144
120.68.0.0/14	AS4134	CHINANET Xinjiang province network	262,144
120.24.0.0/14	AS37963	Aliyun Computing Co., LTD	262,144
120.134.0.0/15	AS4835	21ViaNet(China),Inc.	131,072
120.134.0.0/15	AS9308	21ViaNet(China),Inc.	131,072
120.74.0.0/15	AS2527	Sony Network Communications Inc.	131,072
120.134.0.0/15	AS23724	21ViaNet(China),Inc.	131,072
120.94.0.0/16	AS4538	China Education and Research Network	65,536
120.95.0.0/16	AS4538	China Education and Research Network	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
120.133.0.0/16	AS4835	21ViaNet(China),Inc.	65,536
120.204.0.0/16	AS9808	China Mobile Communications Corporation - shanghai company	65,536
120.47.0.0/16	AS18118	CITIC Networks Management Co.,Ltd.	65,536
120.28.0.0/16	AS18190	Globe Telecom/Innove Communication	65,536
120.28.0.0/16	AS26344	Globe Telecom/Innove Communication	65,536
120.85.0.0/16	AS17622	United-Communications-Network-Technology-Co-Ltd, GuangZhou	65,536
120.204.0.0/16	AS24400	China Mobile Communications Corporation - shanghai company	65,536

Hosted domains

There are 21 domain names hosted across 19 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
120.158.195.254	amnesia.cfd	2
120.158.128.243	dickens.st	2
120.158.78.132	coolmessageboard.xyz	2
120.158.150.143	solarisflare.com	1
120.158.136.119	sora4222.com	1
120.158.135.4	juli.moe	1
120.158.64.71	steelfamily.au	1
120.158.196.219	project-umbrella.com	1
120.158.33.196	gilby.id.au	1
120.158.154.177	jcssmartsolutions.com.au	1
120.158.162.94	lightkeeper.gay	1
120.158.35.3	gop.id.au	1
120.158.41.62	kleeto.net	1
120.158.153.182	randhwedding2025.site	1
120.158.83.98	nanks.net	1
120.158.143.245	goldsmitheamon.xyz	1
120.158.0.212	eponn.net	1
120.158.138.65	lgrdevelopment.com	1
120.158.158.13	chibee.com	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

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

IP Address	ASN	Details
120.158.27.149	AS1221 Telstra Limited	`12.83ms` from Melbourne, AU
120.158.30.21	AS1221 Telstra Limited	`11.64ms` from Melbourne, AU
120.158.9.58	AS1221 Telstra Limited	`12.62ms` from Melbourne, AU
120.158.16.102	AS1221 Telstra Limited	`12.39ms` from Melbourne, AU
120.158.21.137	AS1221 Telstra Limited	`11.59ms` from Melbourne, AU
120.158.7.145	AS1221 Telstra Limited	`12.19ms` from Melbourne, AU
120.158.128.205	AS1221 Telstra Limited	`3.01ms` from Melbourne, AU
120.158.10.182	AS1221 Telstra Limited	`12.07ms` from Melbourne, AU
120.158.28.16	AS1221 Telstra Limited	`16.51ms` from Melbourne, AU
120.158.29.214	AS1221 Telstra Limited	`11.93ms` from Melbourne, AU
120.158.0.212	AS1221 Telstra Limited	`11.95ms` from Melbourne, AU
120.158.8.174	AS1221 Telstra Limited	`12.44ms` from Melbourne, AU
120.158.131.34	AS1221 Telstra Limited	`4.79ms` from Melbourne, AU
120.158.17.60	AS1221 Telstra Limited	`19.04ms` from Melbourne, AU
120.158.31.11	AS1221 Telstra Limited	`12.29ms` from Melbourne, AU
120.158.11.86	AS1221 Telstra Limited	`12.12ms` from Melbourne, AU
120.158.14.229	AS1221 Telstra Limited	`13.03ms` from Melbourne, AU
120.158.15.27	AS1221 Telstra Limited	`12.98ms` from Melbourne, AU
120.158.25.216	AS1221 Telstra Limited	`14.11ms` from Melbourne, AU
120.158.6.231	AS1221 Telstra Limited	`11.09ms` from Melbourne, AU
120.158.135.87	AS1221 Telstra Limited	`4.66ms` from Melbourne, AU
120.158.63.254	AS1221 Telstra Limited	`11.70ms` from Melbourne, AU
120.158.134.104	AS1221 Telstra Limited	`5.05ms` from Melbourne, AU
120.158.32.233	AS1221 Telstra Limited	`12.84ms` from Melbourne, AU
120.158.12.168	AS1221 Telstra Limited	`12.32ms` 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
188.26.117.128	AS8708 DIGI ROMANIA S.A.	`0.60ms` from Bacau, RO
166.117.176.0	AS16509 Amazon.com, Inc.	`0.04ms` from Bangkok, TH
60.243.243.208	AS17488 Hathway IP Over Cable Internet	`1.13ms` from Bengaluru, IN
117.242.104.16	AS9829 National Internet Backbone	`12.09ms` from Bengaluru, IN
208.70.86.160	AS15176 INOC, LLC	`2.94ms` from Chicago, US
87.138.229.240	AS3320 Deutsche Telekom AG	`4.52ms` from Duesseldorf, DE
2.241.7.224	AS6805 Telefonica Germany GmbH & Co.OHG	`1.39ms` from Hamburg, DE
103.157.110.64	AS18250 GEEK NETWORKS PTY LIMITED	`0.88ms` from Hong Kong, HK
86.137.201.160	AS2856 British Telecommunications PLC	`8.04ms` from London, GB
81.40.96.112	AS3352 TELEFONICA DE ESPANA S.A.U.	`6.67ms` from Madrid, ES
195.254.224.16	AS44512 KONVERTO SPA	`12.59ms` from Milan, IT
69.26.229.160	AS7029 Windstream Communications LLC	`0.76ms` from New York City, US
91.166.19.128	AS12322 Free SAS	`13.35ms` from Paris, FR
213.163.161.32	AS20917 FIDUCIAL CLOUD SASU	`0.41ms` from Paris, FR
43.203.181.192	AS16509 Amazon.com, Inc.	`0.24ms` from Seoul, KR
90.144.93.192	AS1257 Tele2 Sverige AB	`1.43ms` from Stockholm, SE
104.116.31.48	AS16625 Akamai Technologies, Inc.	`10.91ms` from Sydney, AU
20.67.99.48	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
97.204.239.144	AS6167 Verizon Business	`19.51ms` from Ashburn, US
73.173.180.48	AS7922 Comcast Cable Communications, LLC	`4.95ms` from Ashburn, US
41.39.190.224	AS8452 TE-AS	`6.76ms` from Cairo, EG
197.55.174.48	AS8452 TE-AS	`6.87ms` from Cairo, EG
27.227.74.176	AS4134 CHINANET-BACKBONE	`5.16ms` from Lanzhou, CN
208.81.239.96	AS396026 Deasil Networks	`1.02ms` from Las Vegas, US
94.133.218.224	AS2860 NOS COMUNICACOES, S.A.	`14.77ms` from Lisbon, PT

Traceroute

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

traceroute -a -n -q1 -m7 120.158.87.227

traceroute to 120.158.87.227 (120.158.87.227): 7 hops max, 52 byte packets

1 [AS15169] 66.249.94.19 138.049 ms

2 [AS15169] 192.178.97.154 170.361 ms

3 *

4 [AS1221] 203.50.11.172 139.876 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

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.

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