120.159.220.0/23

AS135887 · Belong (Telstra Limited)

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Summary

Country	Australia
Domain	telstra.net
ASN	AS135887
Parent Range	120.159.0.0/16
Registry	APNIC
ID	TELSTRAINTERNET47-AU

WHOIS Details

inetnum:        120.159.0.0 - 120.159.255.255
netname:        TELSTRAINTERNET47-AU
descr:          Telstra
country:        AU
admin-c:        TIAR-AP
tech-c:         TAN2-AP
abuse-c:        AT1005-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-AU-TIAR-AP
mnt-irt:        IRT-TELSTRA-AU
last-modified:  2024-06-18T07:23:11Z
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

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

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:         [email protected]
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:         [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:          120.159.0.0/16
origin:         AS135887
descr:          Telstra Corporation 242 Exhibition Street
mnt-by:         MAINT-AU-TIAR-AP
last-modified:  2020-04-14T07:29:20Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 120.159.220.0/23

Range	ASN	Company	Num of IPs
120.159.0.0/16	AS135887	Telstra	65,536

Nearby Ranges

BGP prefixes that overlap with 120.159.0.0/16

Range	ASN	Company	Num of IPs
120.159.0.0/16	AS135887	Telstra	65,536

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
120.159.221.254	AS135887 Belong (Telstra Limited)	`3.05ms` from Perth, AU
120.159.220.71	AS135887 Belong (Telstra Limited)	`2.45ms` from Perth, 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
79.248.115.55	AS3320 Deutsche Telekom AG	`8.54ms` from Frankfurt am Main, DE
79.220.17.151	AS3320 Deutsche Telekom AG	`3.48ms` from Hamburg, DE
113.224.222.183	AS4837 CHINA UNICOM China169 Backbone	`10.34ms` from Harbin, CN
210.6.249.167	AS9269 Hong Kong Broadband Network Ltd.	`0.79ms` from Hong Kong, HK
174.53.208.247	AS7922 Comcast Cable Communications, LLC	`6.71ms` from Minneapolis, US
37.213.63.199	AS6697 Republican Unitary Telecommunication Enterprise Beltelecom	`4.68ms` from Minsk, BY
109.225.1.87	AS12389 PJSC Rostelecom	`9.86ms` from Moscow, RU
119.182.63.103	AS4837 CHINA UNICOM China169 Backbone	`11.44ms` from Qingdao, CN
2.21.85.39	AS16625 Akamai Technologies, Inc.	`0.60ms` from Rio de Janeiro, BR
99.95.164.199	AS7018 AT&T Enterprises, LLC	`4.12ms` from San Jose, US
219.240.170.23	AS9318 SK Broadband Co Ltd	`5.00ms` from Seoul, KR
210.94.182.151	AS9323 DONGGUK University	`1.53ms` from Seoul, KR
118.163.229.7	AS3462 Data Communication Business Group	`3.86ms` from Taichung, TW
223.132.244.103	AS2527 Sony Network Communications Inc.	`2.93ms` from Tokyo, JP
83.150.12.87	AS8758 Iway AG	`0.28ms` from Zuerich, CH
75.217.195.55	AS6167 Verizon Business	`18.32ms` from Chicago, US
104.197.122.199	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
18.199.3.167	AS16509 Amazon.com, Inc.	`0.14ms` from Frankfurt am Main, DE
187.207.184.39	AS8151 UNINET	`5.18ms` from Guadalajara, MX
83.234.188.7	AS20485 Joint Stock Company TransTeleCom	`10.73ms` from Krasnoyarsk, RU
212.28.30.7	AS15654 Civica UK Ltd.	`2.03ms` from London, GB
15.223.116.23	AS16509 Amazon.com, Inc.	`0.13ms` from Montreal, CA
23.77.196.71	AS20940 Akamai International B.V.	`0.47ms` from Paris, FR
109.183.167.103	AS13036 T-Mobile Czech Republic a.s.	`1.43ms` from Prague, CZ
118.56.42.231	AS4766 Korea Telecom	`6.65ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f4 120.159.220.71

traceroute to 120.159.220.71 (120.159.220.71): 64 hops max, 52 byte packets

4 [] 15.230.139.2 0.438 ms

5 *

6 *

7 *

8 [AS1221] 139.130.33.177 1.213 ms

9 [AS1221] 203.50.6.178 1.598 ms

10 [AS1221] 139.130.96.230 1.527 ms

11 *

12 [AS1221] 58.162.27.134 2.084 ms

13 [AS135887] 120.159.220.71 2.886 ms

Measurement taken from

IPinfo ProbeNet in Perth, AU

On December 14th 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.

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