144.138.160.0/21

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 144.138.160.0/21

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
144.138.167.254	AS135887 Belong (Telstra Limited)	`1.51ms` 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
222.153.254.69	AS4771 Spark New Zealand Trading Ltd.	`3.18ms` from Auckland, NZ
121.17.104.181	AS4837 CHINA UNICOM China169 Backbone	`8.36ms` from Beijing, CN
189.52.9.53	AS4230 CLARO S.A.	`0.49ms` from Brasilia, BR
156.205.247.245	AS8452 TE-AS	`5.62ms` from Cairo, EG
71.69.116.37	AS11426 Charter Communications Inc	`9.23ms` from Charlotte, US
172.101.249.21	AS11351 Charter Communications Inc	`16.41ms` from Chicago, US
94.205.81.133	AS15802 Emirates Integrated Telecommunications Company PJSC	`3.43ms` from Dubai, AE
112.146.146.229	AS17858 LG POWERCOMM	`4.62ms` from Incheon, KR
58.75.157.133	AS3786 LG DACOM Corporation	`2.42ms` from Incheon, KR
189.216.17.101	AS28555 Cablemas Telecomunicaciones SA de CV	`5.61ms` from Los Angeles, US
162.173.28.165	AS21928 T-Mobile USA, Inc.	`18.38ms` from Mount Prospect, US
47.105.248.133	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.20ms` from Qingdao, CN
104.9.170.245	AS7018 AT&T Enterprises, LLC	`7.68ms` from San Jose, US
50.47.51.5	AS20055 Wholesail networks LLC	`0.81ms` from Seattle, US
178.68.51.101	AS12389 PJSC Rostelecom	`9.79ms` from Stockholm, SE
35.185.223.245	AS396982 Google LLC	`0.14ms` from The Dalles, US
194.44.119.101	AS3255 UARNet-Eksintech	`8.31ms` from Warsaw, PL
24.233.238.53	AS46687 BCI Mississippi Broadband,LLC	`10.27ms` from Atlanta, US
99.39.249.21	AS7018 AT&T Enterprises, LLC	`1.73ms` from Atlanta, US
24.61.129.149	AS7922 Comcast Cable Communications, LLC	`5.29ms` from Boston, US
185.82.254.117	AS205424 Ulunet Internet ve Iletisim Hizmetleri San. ve Tic. Ltd. Sti.	`2.50ms` from Bursa, TR
98.253.219.213	AS7922 Comcast Cable Communications, LLC	`6.25ms` from Chicago, US
104.54.57.53	AS7018 AT&T Enterprises, LLC	`3.32ms` from Dallas, US
34.248.100.181	AS16509 Amazon.com, Inc.	`0.12ms` from Dublin, IE
113.170.107.133	AS45899 VNPT Corp	`5.43ms` from Ho Chi Minh City, VN

Traceroute

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

traceroute -a -n -q1 -m7 144.138.162.54

traceroute to 144.138.162.54 (144.138.162.54): 7 hops max, 52 byte packets

1 [AS200651] 37.228.129.3 0.364 ms

2 *

3 [AS12552] 146.247.201.94 16.709 ms

4 [AS12552] 212.112.170.209 17.54 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Helsinki, FI

On February 7th 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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