144.138.224.0/20

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 [email protected]
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:         [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

organisation:   ORG-TC6-AP
org-name:       Telstra Limited
org-type:       LIR
country:        AU
address:        242 Exhibition Street
e-mail:         [email protected]
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:         [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

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:          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 144.138.224.0/20

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

Pingable IPs

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

IP Address ASN Details
144.138.225.175 AS135887 Belong (Telstra Limited) 9.40ms from Brisbane, AU
144.138.226.157 AS135887 Belong (Telstra Limited) 2.75ms from Brisbane, AU
144.138.239.254 AS135887 Belong (Telstra Limited) 3.85ms from Brisbane, AU
144.138.224.75 AS135887 Belong (Telstra Limited) 3.52ms from Brisbane, AU
144.138.233.31 AS135887 Belong (Telstra Limited) 17.63ms from Sydney, AU
144.138.232.94 AS135887 Belong (Telstra Limited) 5.47ms 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
58.174.33.196 AS1221 Telstra Limited 9.89ms from Adelaide, AU
173.81.92.100 AS19108 Optimum 7.45ms from Ashburn, US
97.138.181.180 AS6167 Verizon Business 18.33ms from Atlanta, US
178.13.93.212 AS3209 Vodafone GmbH 3.72ms from Berlin, DE
34.220.67.20 AS16509 Amazon.com, Inc. 0.56ms from Boardman, US
117.5.111.68 AS7552 Viettel Group 1.51ms from Hanoi, VN
137.205.66.68 AS201773 University of Warwick 5.45ms from London, GB
169.50.94.68 AS36351 IBM Cloud 0.97ms from London, GB
112.28.145.116 AS9808 China Mobile Communications Group Co., Ltd. 5.22ms from Nanjing, CN
23.194.197.52 AS16625 Akamai Technologies, Inc. 0.20ms from Osaka, JP
119.240.207.100 AS2518 BIGLOBE Inc. 1.81ms from Osaka, JP
152.245.106.148 AS26599 TELEFÔNICA BRASIL S.A 8.29ms from Osasco, BR
31.14.75.36 AS212238 Datacamp Limited 0.28ms from Prague, CZ
79.3.131.228 AS3269 Telecom Italia S.p.A. 4.12ms from Rome, IT
206.29.169.132 AS21928 T-Mobile USA, Inc. 3.95ms from Seattle, US
124.55.43.164 AS17858 LG POWERCOMM 1.85ms from Seoul, KR
110.13.96.132 AS9318 SK Broadband Co Ltd 7.31ms from Seoul, KR
151.177.238.20 AS1257 Tele2 Sverige AB 5.54ms from Stockholm, SE
180.131.141.244 AS131921 GMO GlobalSign Holdings K.K. 1.35ms from Tokyo, JP
135.148.27.36 AS16276 OVH SAS 1.39ms from Ashburn, US
34.221.162.164 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
31.31.20.4 AS1547 INTERDNESTRKOM, Sovmestnoe Zakrytoe Aktsionernoe Obshchestvo 2.08ms from Chisinau, MD
3.141.149.68 AS16509 Amazon.com, Inc. 0.15ms from Columbus, US
86.156.24.100 AS2856 British Telecommunications PLC 11.27ms from Erith, GB
5.68.69.244 AS5607 Sky UK Limited 2.37ms from Erith, GB

Traceroute

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

$
traceroute -a -n -q1 144.138.239.254
traceroute to 144.138.239.254 (144.138.239.254): 64 hops max, 52 byte packets
3 *
4 *
5 *
7 *
Measurement taken from IPinfo ProbeNet in Brisbane, AU
On

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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