144.138.246.0/23

AS135887 · Belong (Telstra Limited)

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Summary

Country	Australia
Domain	telstra.net
ASN	AS135887
Parent Range	144.138.0.0/16
Registry	APNIC
ID	TELSTRAINTERNET31-AU

WHOIS Details

inetnum:        144.138.0.0 - 144.138.255.255
netname:        TELSTRAINTERNET31-AU
descr:          Telstra Limited
country:        AU
org:            ORG-TC6-AP
admin-c:        TIAR-AP
tech-c:         TIAR-AP
abuse-c:        AT1005-AP
status:         ALLOCATED PORTABLE
remarks:        -----
remarks:        All reports regarding SPAM or security breaches
remarks:        should be addressed to abuse@telstra.net
remarks:        ------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-AU-TIAR-AP
mnt-routes:     MAINT-AU-TIAR-AP
mnt-irt:        IRT-TELSTRA-AU
last-modified:  2024-06-18T07:25:15Z
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

organisation:   ORG-TC6-AP
org-name:       Telstra Limited
org-type:       LIR
country:        AU
address:        242 Exhibition Street
e-mail:         corporateaddressing@team.telstra.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-12-06T08:30:50Z
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

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:          144.138.0.0/16
origin:         AS135887
descr:          Telstra Corporation 242 Exhibition Street
mnt-by:         MAINT-AU-TIAR-AP
last-modified:  2020-04-17T07:07:05Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 144.138.246.0/23

Range	ASN	Company	Num of IPs
144.138.0.0/16	AS135887	Telstra Limited	65,536

Nearby Ranges

BGP prefixes that overlap with 144.138.0.0/16

Range	ASN	Company	Num of IPs
144.138.0.0/16	AS135887	Telstra Limited	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

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Pingable IPs

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

IP Address	ASN	Details
144.138.247.254	AS135887 Belong (Telstra Limited)	`2.64ms` from Melbourne, AU
144.138.246.24	AS135887 Belong (Telstra Limited)	`7.61ms` from Melbourne, 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
216.19.204.7	AS26667 Magnite, Inc.	`0.22ms` from Ashburn, US
35.87.46.103	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
98.19.53.151	AS7029 Windstream Communications LLC	`13.62ms` from Chicago, US
67.7.132.55	AS209 CenturyLink Communications, LLC	`1.28ms` from Denver, US
143.204.136.23	AS16509 Amazon.com, Inc.	`0.12ms` from Houston, US
176.24.207.199	AS5607 Sky UK Limited	`5.64ms` from London, GB
188.87.108.183	AS12430 VODAFONE ESPANA S.A.U.	`4.12ms` from Madrid, ES
83.38.104.151	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.67ms` from Madrid, ES
212.139.182.183	AS13285 TalkTalk Communications Limited	`0.72ms` from Manchester, GB
35.186.249.71	AS396982 Google LLC	`0.07ms` from Melbourne, AU
77.81.86.7	AS203346 Proper Support LLP	`0.58ms` from New York City, US
202.60.180.199	AS9351 ZTV CO.,LTD	`4.32ms` from Osaka, JP
141.208.184.23	AS1759 Telia Finland Oyj	`0.40ms` from Oulu, FI
27.201.150.103	AS4837 CHINA UNICOM China169 Backbone	`5.12ms` from Qingdao, CN
179.144.145.103	AS26599 TELEFÔNICA BRASIL S.A	`5.71ms` from Rio de Janeiro, BR
128.143.3.7	AS225 University of Virginia	`2.85ms` from Ashburn, US
70.188.39.199	AS22773 Cox Communications Inc.	`8.24ms` from Ashburn, US
136.53.122.55	AS16591 Google Fiber Inc.	`5.59ms` from Atlanta, US
5.13.226.167	AS8708 DIGI ROMANIA S.A.	`0.78ms` from Bucharest, RO
191.82.93.55	AS22927 Telefonica de Argentina	`18.26ms` from Buenos Aires, AR
186.0.171.119	AS52255 Grupo Servicios Junin S.A.	`5.12ms` from Buenos Aires, AR
163.181.225.247	AS24429 Zhejiang Taobao Network Co.,Ltd	`0.63ms` from Frankfurt am Main, DE
110.144.59.23	AS1221 Telstra Limited	`2.22ms` from Melbourne, AU
122.26.202.71	AS4713 NTT DOCOMO BUSINESS,Inc.	`8.47ms` from Osaka, JP
115.138.165.23	AS17858 LG POWERCOMM	`2.74ms` 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 144.138.246.160

traceroute to 144.138.246.160 (144.138.246.160): 64 hops max, 52 byte packets

1 [AS31898] 140.91.224.42 0.079 ms

2 [AS1221] 139.130.119.234 1.225 ms

3 [AS1221] 139.130.119.233 1.314 ms

4 [AS1221] 203.50.11.196 1.674 ms

5 [AS1221] 138.217.205.130 1.609 ms

6 *

7 [AS1221] 58.162.27.207 1.955 ms

8 [AS135887] 144.138.246.160 10.379 ms

Measurement taken from

IPinfo ProbeNet in Melbourne, AU

On March 21st 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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