120.159.186.0/23

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 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:         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

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 120.159.186.0/23

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

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

IP Address	ASN	Details
120.159.186.245	AS135887 Belong (Telstra Limited)	`6.10ms` from Sydney, AU
120.159.187.219	AS135887 Belong (Telstra Limited)	`5.50ms` 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
23.7.35.103	AS16625 Akamai Technologies, Inc.	`0.47ms` from Atlanta, US
120.255.24.39	AS38019 tianjin Mobile Communication Company Limited	`3.95ms` from Beijing, CN
141.209.231.167	AS27274 Central Michigan University	`2.81ms` from Grand Rapids, US
101.66.37.119	AS4837 CHINA UNICOM China169 Backbone	`11.36ms` from Hangzhou, CN
45.78.28.87	AS25820 IT7 Networks Inc	`0.25ms` from Hong Kong, HK
142.163.26.87	AS577 Bell Canada	`11.70ms` from Montreal, CA
73.240.228.7	AS7922 Comcast Cable Communications, LLC	`1.85ms` from Portland, US
112.166.221.39	AS4766 Korea Telecom	`5.65ms` from Seoul, KR
61.184.136.167	AS4134 CHINANET-BACKBONE	`2.26ms` from Wuhan, CN
84.80.57.167	AS1136 KPN B.V.	`1.32ms` from Amsterdam, NL
5.161.64.23	AS213230 Hetzner Online GmbH	`0.18ms` from Ashburn, US
181.96.180.151	AS7303 Telecom Argentina S.A.	`1.32ms` from Buenos Aires, AR
92.135.205.71	AS3215 Orange S.A.	`12.29ms` from Frankfurt am Main, DE
174.170.144.215	AS7922 Comcast Cable Communications, LLC	`6.96ms` from Houston, US
45.152.29.167	AS43915 TrueSpeed Communications Limited	`4.08ms` from London, GB
90.248.122.183	AS5378 Vodafone Limited	`12.06ms` from Manchester, GB
95.251.190.87	AS3269 Telecom Italia S.p.A.	`5.06ms` from Milan, IT
69.251.63.215	AS7922 Comcast Cable Communications, LLC	`7.51ms` from Reston, US
222.239.112.55	AS9318 SK Broadband Co Ltd	`3.67ms` from Seoul, KR
3.1.103.231	AS16509 Amazon.com, Inc.	`0.12ms` from Singapore, SG
76.125.208.119	AS7922 Comcast Cable Communications, LLC	`11.03ms` from Ashburn, US
108.238.65.247	AS7018 AT&T Enterprises, LLC	`10.00ms` from Columbus, US
102.113.47.151	AS23889 Mauritius Telecom Ltd	`1.73ms` from Ebene, MU
84.250.53.71	AS1759 Telia Finland Oyj	`9.10ms` from Helsinki, FI
195.156.207.55	AS1759 Telia Finland Oyj	`2.25ms` from Helsinki, FI

Traceroute

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

traceroute -a -n -q1 -f5 120.159.187.219

traceroute to 120.159.187.219 (120.159.187.219): 64 hops max, 52 byte packets

5 [AS1221] 138.217.181.65 0.295 ms

6 [AS1221] 203.50.12.132 2.186 ms

7 [AS1221] 203.50.11.177 1.672 ms

8 [AS1221] 61.8.25.26 1.321 ms

9 *

10 [AS1221] 58.162.27.178 6.306 ms

11 [AS135887] 120.159.187.219 6.115 ms

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On December 29th 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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