120.159.54.0/23

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 120.159.54.0/23

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

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

IP Address	ASN	Details
120.159.54.33	AS135887 Belong (Telstra Limited)	`2.51ms` from Sydney, AU
120.159.55.254	AS135887 Belong (Telstra Limited)	`1.88ms` from Sydney, 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
23.0.250.23	AS16625 Akamai Technologies, Inc.	`0.31ms` from Amsterdam, NL
99.123.57.87	AS7018 AT&T Enterprises, LLC	`5.36ms` from Atlanta, US
222.152.142.215	AS4771 Spark New Zealand Trading Ltd.	`3.12ms` from Auckland, NZ
110.136.91.39	AS7713 PT Telekomunikasi Indonesia	`10.18ms` from Batam, ID
35.161.180.55	AS16509 Amazon.com, Inc.	`0.12ms` from Boardman, US
40.116.74.231	AS8075 Microsoft Corporation	`0.75ms` from Chicago, US
192.26.197.151	AS10754 Federal Reserve Board	`19.09ms` from Denver, US
130.41.19.71	AS394089 Google LLC	`1.01ms` from Frankfurt am Main, DE
62.44.35.55	AS41707 A.P. MOLLER - MAERSK A/S	`5.66ms` from Frankfurt am Main, DE
38.238.32.23	AS134548 DXTL Tseung Kwan O Service	`0.68ms` from Hong Kong, HK
86.163.183.199	AS2856 British Telecommunications PLC	`3.43ms` from London, GB
77.100.81.23	AS5089 Virgin Media Limited	`8.65ms` from London, GB
91.125.161.119	AS6871 Plusnet	`4.16ms` from London, GB
172.114.147.103	AS20001 Charter Communications Inc	`5.84ms` from Los Angeles, US
212.45.238.151	AS44736 MTS PJSC	`14.07ms` from Moscow, RU
82.226.145.23	AS12322 Free SAS	`6.60ms` from Paris, FR
27.237.129.103	AS4766 Korea Telecom	`7.42ms` from Seoul, KR
116.236.103.71	AS4812 China Telecom (Group)	`4.63ms` from Shanghai, CN
126.14.12.199	AS17676 SoftBank Corp.	`10.89ms` from Tokyo, JP
202.238.135.231	AS2497 Internet Initiative Japan Inc.	`1.35ms` from Tokyo, JP
41.225.150.135	AS37671 3S INF	`8.55ms` from Tunis, TN
68.209.243.71	AS22987 BrightRidge	`10.02ms` from Ashburn, US
44.239.192.231	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
109.137.214.231	AS5432 Proximus NV	`2.17ms` from Brussels, BE
118.123.224.231	AS38283 CHINANET SiChuan Telecom Internet Data Center	`0.14ms` from Chengdu, CN

Traceroute

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

traceroute -a -n -q1 -f4 120.159.55.254

traceroute to 120.159.55.254 (120.159.55.254): 64 hops max, 52 byte packets

4 [AS63949] 172.105.160.102 0.208 ms

5 [AS20940] 104.70.113.22 0.305 ms

6 [AS1221] 138.217.177.217 0.314 ms

7 [AS1221] 203.50.12.130 2.542 ms

8 [AS1221] 203.50.11.173 1.106 ms

9 [AS1221] 61.8.24.126 1.47 ms

10 *

11 [AS135887] 120.159.55.254 3.574 ms

Measurement taken from

IPinfo ProbeNet in Sydney, AU

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.

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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