120.159.136.0/23

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:         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

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

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 120.159.136.0/23

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

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

IP Address	ASN	Details
120.159.137.203	AS135887 Belong (Telstra Limited)	`17.41ms` from Brisbane, AU
120.159.136.90	AS135887 Belong (Telstra Limited)	`18.11ms` from Brisbane, 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
34.210.207.87	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
41.46.119.7	AS8452 TE-AS	`4.91ms` from Cairo, EG
190.93.176.39	AS262183 MULTI LINK S.A.	`9.07ms` from Chapeco, BR
125.249.197.87	AS17858 LG POWERCOMM	`7.01ms` from Incheon, KR
110.9.224.55	AS9318 SK Broadband Co Ltd	`1.64ms` from Incheon, KR
115.135.92.231	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`2.69ms` from Kuala Lumpur, MY
79.159.119.231	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.43ms` from Madrid, ES
128.119.111.135	AS1249 University of Massachusetts - AMHERST	`8.58ms` from New York City, US
112.234.185.7	AS4837 CHINA UNICOM China169 Backbone	`4.95ms` from Qingdao, CN
80.181.162.215	AS3269 Telecom Italia S.p.A.	`2.54ms` from Rome, IT
47.7.12.7	AS20115 Charter Communications LLC	`17.25ms` from Seattle, US
1.99.100.103	AS4766 Korea Telecom	`2.13ms` from Seoul, KR
125.230.217.151	AS3462 Data Communication Business Group	`1.82ms` from Taichung, TW
90.150.199.199	AS12389 PJSC Rostelecom	`7.95ms` from Yekaterinburg, RU
76.8.110.119	AS15153 StarVision, Inc.	`12.91ms` from Ashburn, US
50.110.239.39	AS5650 Frontier Communications of America, Inc.	`2.79ms` from Ashburn, US
69.54.250.135	AS6079 RCN	`2.59ms` from Ashburn, US
128.132.103.215	AS668 United States Department of Defense (DoD)	`2.66ms` from Ashburn, US
134.102.192.215	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`13.08ms` from Berlin, DE
156.216.76.55	AS8452 TE-AS	`3.54ms` from Cairo, EG
67.20.65.151	AS46606 Unified Layer	`1.77ms` from Draper, US
14.170.151.183	AS45899 VNPT Corp	`2.45ms` from Hanoi, VN
4.159.7.103	AS8075 Microsoft Corporation	`0.19ms` from London, GB
76.86.142.119	AS20001 Charter Communications Inc	`5.55ms` from Los Angeles, US
95.47.254.247	AS49811 Uzlovaya.net Ltd	`3.67ms` from Moscow, RU

Traceroute

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

traceroute -a -n -q1 120.159.136.150

traceroute to 120.159.136.150 (120.159.136.150): 64 hops max, 52 byte packets

1 [AS15169] 142.251.244.117 276.756 ms

2 [AS15169] 192.178.97.218 278.132 ms

3 *

4 [AS1221] 203.50.11.176 277.633 ms

5 [AS1221] 203.50.13.154 289.189 ms

6 [AS1221] 203.50.11.243 286.533 ms

7 [AS1221] 138.217.216.70 286.677 ms

8 *

9 [AS1221] 58.162.27.32 306.644 ms

10 [AS135887] 120.159.136.150 317.53 ms

Measurement taken from

IPinfo ProbeNet in Milan, IT

On February 7th 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.

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