120.159.172.0/23

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 120.159.172.0/23

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

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

IP Address	ASN	Details
120.159.172.178	AS135887 Belong (Telstra Limited)	`3.15ms` from Brisbane, AU
120.159.173.254	AS135887 Belong (Telstra Limited)	`1.49ms` 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
54.190.190.55	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
208.71.141.119	AS40281 QWK.net Hosting, L.L.C.	`8.42ms` from Boise, US
50.93.95.231	AS16509 Amazon.com, Inc.	`0.25ms` from Columbus, US
20.174.10.55	AS8075 Microsoft Corporation	`1.30ms` from Dubai, AE
222.77.7.183	AS4134 CHINANET-BACKBONE	`5.58ms` from Fuzhou, CN
88.114.250.87	AS719 Elisa Oyj	`3.71ms` from Helsinki, FI
116.112.246.135	AS4837 CHINA UNICOM China169 Backbone	`11.87ms` from Hohhot, CN
90.212.145.7	AS5607 Sky UK Limited	`5.87ms` from London, GB
90.249.126.39	AS5378 Vodafone Limited	`11.62ms` from Manchester, GB
49.146.188.231	AS9299 Philippine Long Distance Telephone Company	`7.00ms` from Manila, PH
74.66.3.71	AS12271 Charter Communications Inc	`3.52ms` from New York City, US
113.155.221.135	AS18126 Chubu Telecommunications Company, Inc.	`9.48ms` from Osaka, JP
64.137.38.215	AS133944 trafficforce, UAB	`0.71ms` from Prague, CZ
34.197.172.231	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
58.125.76.215	AS9318 SK Broadband Co Ltd	`3.50ms` from Seoul, KR
116.82.153.23	AS2527 Sony Network Communications Inc.	`2.37ms` from Tokyo, JP
176.58.191.199	AS25472 Nova Telecommunications & Media Single Member S.A	`14.71ms` from Athens, GR
45.84.79.231	AS205285 Kapulan Kft.	`5.31ms` from Budapest, HU
181.102.114.247	AS7303 Telecom Argentina S.A.	`13.01ms` from Buenos Aires, AR
202.49.5.23	AS38906 Otago Polytechnic.	`4.69ms` from Christchurch, NZ
18.116.188.7	AS16509 Amazon.com, Inc.	`0.15ms` from Columbus, US
165.120.176.183	AS2856 British Telecommunications PLC	`2.76ms` from Erith, GB
34.92.60.183	AS396982 Google LLC	`0.10ms` from Hong Kong, HK
197.64.134.39	AS16637 MTN SA	`18.86ms` from Johannesburg, ZA
177.71.234.7	AS16509 Amazon.com, Inc.	`0.16ms` from Osasco, BR

Traceroute

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

traceroute -a -n -q1 120.159.173.24

traceroute to 120.159.173.24 (120.159.173.24): 64 hops max, 52 byte packets

1 [AS15169] 142.251.228.106 1.429 ms

2 [AS15169] 192.178.97.86 1.786 ms

3 [AS1221] 58.163.91.193 3.019 ms

4 [AS1221] 203.50.11.174 2.775 ms

5 [AS1221] 203.50.11.172 3.913 ms

6 [AS1221] 203.50.13.156 18.693 ms

7 [AS1221] 203.50.11.241 17.37 ms

8 [AS1221] 138.217.156.218 17.589 ms

9 *

10 [AS1221] 58.162.27.4 17.113 ms

11 [AS135887] 120.159.173.24 24.628 ms

Measurement taken from

IPinfo ProbeNet in Sydney, 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.

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