144.138.52.0/23

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 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:         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 2025-07-15
abuse-mailbox:  abuse@telstra.net
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:         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 144.138.52.0/23

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

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
144.138.53.254	AS135887 Belong (Telstra Limited)	`3.35ms` 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
98.178.14.247	AS22773 Cox Communications Inc.	`0.33ms` from Atlanta, US
115.130.65.247	AS7545 TPG Telecom Limited	`1.80ms` from Brisbane, AU
102.130.237.23	AS328391 Rocking Connect PTY (LTD)	`1.13ms` from Cape Town, ZA
40.132.144.151	AS7029 Windstream Communications LLC	`0.53ms` from Chicago, US
24.253.205.135	AS22773 Cox Communications Inc.	`9.25ms` from Dallas, US
128.203.230.71	AS8075 Microsoft Corporation	`0.18ms` from Des Moines, US
115.127.91.199	AS24342 BRACNet Limited	`0.45ms` from Dhaka, BD
102.129.180.151	AS9009 M247 Europe SRL	`0.14ms` from Frankfurt am Main, DE
14.29.136.23	AS4134 CHINANET-BACKBONE	`1.93ms` from Guangzhou, CN
156.242.160.39	AS132839 POWER LINE DATACENTER	`1.08ms` from Hong Kong, HK
73.77.13.39	AS7922 Comcast Cable Communications, LLC	`13.15ms` from Houston, US
220.188.109.215	AS4134 CHINANET-BACKBONE	`8.73ms` from Ningbo, CN
88.58.1.55	AS3269 Telecom Italia S.p.A.	`1.73ms` from Rome, IT
125.183.239.135	AS17858 LG POWERCOMM	`6.47ms` from Seoul, KR
1.219.65.167	AS3786 LG DACOM Corporation	`1.96ms` from Seoul, KR
103.236.182.71	AS3786 LG DACOM Corporation	`1.18ms` from Seoul, KR
116.122.15.119	AS9318 SK Broadband Co Ltd	`3.88ms` from Seoul, KR
116.254.90.167	AS10010 TOKAI Communications Corporation	`3.83ms` from Tokyo, JP
99.227.59.247	AS812 Rogers Communications Canada Inc.	`4.37ms` from Toronto, CA
181.101.4.151	AS7303 Telecom Argentina S.A.	`12.23ms` from Buenos Aires, AR
172.169.115.231	AS8075 Microsoft Corporation	`0.19ms` from Des Moines, US
121.43.176.167	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.17ms` from Hangzhou, CN
122.159.22.199	AS4837 CHINA UNICOM China169 Backbone	`0.83ms` from Harbin, CN
185.16.11.55	AS21051 ASTRUM LLC	`4.48ms` from Krasnodar, RU
212.241.204.215	AS5413 Wavenet Limited	`1.11ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -m4 144.138.52.68

traceroute to 144.138.52.68 (144.138.52.68): 4 hops max, 52 byte packets

1 [AS202105] 87.237.225.3 0.165 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Jeddah, SA

On December 14th 2025

What are IP address ranges?

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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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