144.138.3.0/24

AS135887 · Belong (Telstra Limited)

Need more data or want to access it via API or data downloads? Sign up to get free access

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 144.138.3.0/24

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

Read more

Pingable IPs

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

IP Address	ASN	Details
144.138.3.254	AS135887 Belong (Telstra Limited)	`3.89ms` 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
20.224.76.24	AS8075 Microsoft Corporation	`0.29ms` from Amsterdam, NL
82.27.49.136	AS6079 RCN	`1.53ms` from Ashburn, US
121.74.82.72	AS9500 One New Zealand Group Limited	`1.75ms` from Auckland, NZ
91.39.44.40	AS3320 Deutsche Telekom AG	`3.43ms` from Berlin, DE
173.203.123.200	AS19994 Rackspace Hosting	`0.50ms` from Chicago, US
91.126.115.232	AS35699 Adamo Telecom Iberia S.A.	`1.38ms` from Madrid, ES
176.206.247.200	AS1267 WIND TRE S.P.A.	`8.06ms` from Milan, IT
109.126.194.120	AS12389 PJSC Rostelecom	`6.85ms` from Moscow, RU
96.244.79.120	AS701 Verizon Business	`4.61ms` from Philadelphia, US
112.227.113.72	AS4837 CHINA UNICOM China169 Backbone	`5.29ms` from Qingdao, CN
52.242.34.216	AS8075 Microsoft Corporation	`0.16ms` from Quebec, CA
94.161.172.232	AS1267 WIND TRE S.P.A.	`19.12ms` from Rome, IT
36.230.81.72	AS3462 Data Communication Business Group	`1.03ms` from Taipei, TW
42.55.141.216	AS4837 CHINA UNICOM China169 Backbone	`8.45ms` from Tieling, CN
161.246.39.248	AS9486 King Mongkut's Institute of Technology Ladkrabang	`2.00ms` from Bangkok, TH
117.174.24.184	AS9808 China Mobile Communications Group Co., Ltd.	`3.54ms` from Chengdu, CN
190.241.190.8	AS3790 RADIOGRAFICA COSTARRICENSE	`0.50ms` from Curridabat, CR
202.114.176.72	AS4538 China Education and Research Network Center	`16.09ms` from Guangzhou, CN
45.78.28.168	AS25820 IT7 Networks Inc	`0.22ms` from Hong Kong, HK
35.220.169.120	AS396982 Google LLC	`0.14ms` from Hong Kong, HK
72.199.205.168	AS22773 Cox Communications Inc.	`7.15ms` from Los Angeles, US
81.37.134.232	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.29ms` from Madrid, ES
158.158.35.88	AS8075 Microsoft Corporation	`0.15ms` from Madrid, ES
87.76.216.40	AS49608 CoChen Technology LTD.	`0.95ms` from Seoul, KR
59.128.154.88	AS2516 KDDI CORPORATION	`4.88ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f5 144.138.3.254

traceroute to 144.138.3.254 (144.138.3.254): 64 hops max, 52 byte packets

5 [AS1221] 61.8.19.225 1.009 ms

6 [AS1221] 203.50.11.117 1.221 ms

7 [AS1221] 203.50.11.113 2.224 ms

8 [AS1221] 203.50.11.199 1.067 ms

9 [AS1221] 138.217.205.126 3.698 ms

10 *

11 [AS135887] 144.138.3.254 42.162 ms

Measurement taken from

IPinfo ProbeNet in Melbourne, AU

On March 20th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales