155.143.0.0/16

AS135887 · Belong (Telstra Limited)

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Summary

Country	Australia
Domain	telstra.net
ASN	AS135887
Registry	APNIC
ID	TELSTRAINTERNET20-AU

WHOIS Details

inetnum:        155.143.0.0 - 155.143.255.255
netname:        TELSTRAINTERNET20-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:  2024-06-18T07:26:36Z
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:          155.143.0.0/16
origin:         AS135887
descr:          Telstra Corporation 242 Exhibition Street
mnt-by:         MAINT-AU-TIAR-AP
last-modified:  2020-04-17T07:11:03Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 155.0.0.0/8

Range	ASN	Company	Num of IPs
155.215.0.0/16	AS367	Headquarters, USAISC	65,536
155.150.0.0/16	AS367	Headquarters, USAISC	65,536
155.149.0.0/16	AS367	Headquarters, USAISC	65,536
155.153.0.0/16	AS367	Headquarters, USAISC	65,536
155.3.0.0/16	AS21853	New Brunswick Power Holding Corporation	65,536
155.104.0.0/16	AS1906	Northrop Grumman Corp.	65,536
155.47.0.0/16	AS32125	Wheaton College	65,536
155.223.0.0/16	AS2592	Ege University (EGE)	65,536
155.147.0.0/16	AS367	Headquarters, USAISC	65,536
155.151.0.0/16	AS367	Headquarters, USAISC	65,536
155.155.0.0/16	AS1585	Headquarters, USAISC	65,536
155.100.0.0/16	AS17055	University of Utah	65,536
155.97.0.0/16	AS17055	University of Utah	65,536
155.144.0.0/16	AS17756	Australian Postal Corporation	65,536
155.5.0.0/16	AS1637	Headquarters, USAISC	65,536
155.178.0.0/16	AS22773	Federal Aviation Administration	65,536
155.48.0.0/16	AS16481	Babson College	65,536
155.178.0.0/16	AS22773	Federal Aviation Administration	65,536
155.188.0.0/16	AS20437	Nationwide Mutual Insurance Company	65,536
155.130.0.0/16	AS23005	SWITCH, LTD	65,536
155.38.0.0/16	AS16509	Amazon Technologies Inc.	65,536
155.201.0.0/16	AS20426	PriceWaterhouseCoopers, LLP	65,536
155.155.0.0/16	AS1556	Headquarters, USAISC	65,536
155.33.0.0/16	AS156	Northeastern University	65,536
155.246.0.0/16	AS16889	Stevens Institute of Technology	65,536
155.53.0.0/16	AS158	Ericsson Inc.	65,536
155.92.0.0/16	AS11500	Milwaukee School of Engineering	65,536
155.101.0.0/16	AS17055	University of Utah	65,536
155.98.0.0/16	AS17055	University of Utah	65,536
155.99.0.0/16	AS17055	University of Utah	65,536
155.109.0.0/16	AS10273	Florida Power & Light Company	65,536
155.185.0.0/16	AS137	Universita' degli Studi di Modena e Reggio Emilia	65,536
155.136.0.0/16	AS21301	Royal Bank of Scotland	65,536
155.253.0.0/16	AS137	Area della Ricerca di Milano	65,536
155.31.0.0/16	AS11809	Embry-Riddle Aeronautical University	65,536
155.187.0.0/16	AS140637	Department of Climate Change Energy the Environment and Water	65,536
155.134.0.0/16	AS16509	Amazon.com, Inc.	65,536
155.6.0.0/16	AS1637	Headquarters, USAISC	65,536
155.230.0.0/16	AS10052	Kyungpook National University	65,536
155.193.0.0/16	AS16509	Amazon.com, Inc.	65,536
155.132.0.0/16	AS200656	Nokia EMEA	65,536
155.197.0.0/16	AS16509	Amazon.com, Inc.	65,536
155.250.0.0/16	AS13167	Merck KGaA	65,536
155.151.0.0/16	AS1540	Headquarters, USAISC	65,536
155.40.0.0/16	AS16509	Amazon.com, Inc.	65,536
155.60.0.0/16	AS10235	NATIONAL AUSTRALIA BANK LIMITED	65,536
155.155.0.0/16	AS1554	Headquarters, USAISC	65,536
155.24.0.0/16	AS1556	Headquarters, USAISC	65,536
155.216.0.0/16	AS367	Headquarters, USAISC	65,536

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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

IP Address	ASN	Details
155.143.255.254	AS135887 Belong (Telstra Limited)	`1.62ms` from Sydney, AU
155.143.231.254	AS135887 Belong (Telstra Limited)	`1.97ms` from Sydney, AU
155.143.215.254	AS135887 Belong (Telstra Limited)	`2.83ms` from Melbourne, AU
155.143.223.254	AS135887 Belong (Telstra Limited)	`3.20ms` from Melbourne, AU
155.143.127.254	AS135887 Belong (Telstra Limited)	`1.98ms` from Sydney, AU
155.143.183.254	AS135887 Belong (Telstra Limited)	`3.54ms` from Sydney, AU
155.143.151.254	AS135887 Belong (Telstra Limited)	`1.57ms` from Sydney, AU
155.143.119.254	AS135887 Belong (Telstra Limited)	`1.84ms` from Sydney, AU
155.143.247.254	AS135887 Belong (Telstra Limited)	`3.69ms` from Melbourne, AU
155.143.239.254	AS135887 Belong (Telstra Limited)	`2.33ms` from Sydney, AU
155.143.251.254	AS135887 Belong (Telstra Limited)	`1.57ms` from Sydney, AU
155.143.211.254	AS135887 Belong (Telstra Limited)	`1.91ms` from Melbourne, AU
155.143.159.254	AS135887 Belong (Telstra Limited)	`1.41ms` from Sydney, AU
155.143.199.254	AS135887 Belong (Telstra Limited)	`1.83ms` from Melbourne, AU
155.143.135.254	AS135887 Belong (Telstra Limited)	`1.80ms` from Sydney, AU
155.143.207.254	AS135887 Belong (Telstra Limited)	`1.98ms` from Melbourne, AU
155.143.167.254	AS135887 Belong (Telstra Limited)	`1.71ms` from Sydney, AU
155.143.143.254	AS135887 Belong (Telstra Limited)	`1.99ms` from Sydney, AU
155.143.187.254	AS135887 Belong (Telstra Limited)	`1.46ms` from Sydney, AU
155.143.191.254	AS135887 Belong (Telstra Limited)	`2.00ms` from Sydney, AU
155.143.175.254	AS135887 Belong (Telstra Limited)	`1.82ms` from Sydney, AU
155.143.79.254	AS135887 Belong (Telstra Limited)	`3.20ms` from Sydney, AU
155.143.84.119	AS135887 Belong (Telstra Limited)	`3.80ms` from Sydney, AU
155.143.47.254	AS135887 Belong (Telstra Limited)	`2.72ms` from Sydney, AU
155.143.87.254	AS135887 Belong (Telstra Limited)	`2.73ms` from Sydney, 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
172.191.84.112	AS8075 Microsoft Corporation	`0.56ms` from Ashburn, US
170.199.241.64	AS11848 SecureVision	`13.71ms` from Atlanta, US
136.58.69.16	AS16591 Google Fiber Inc.	`7.13ms` from Atlanta, US
98.216.28.32	AS7922 Comcast Cable Communications, LLC	`11.80ms` from Boston, US
78.98.174.224	AS6855 Slovak Telekom, a.s.	`7.40ms` from Bratislava, SK
48.213.18.0	AS8075 Microsoft Corporation	`0.24ms` from Dublin, IE
39.134.105.16	AS9808 China Mobile Communications Group Co., Ltd.	`3.00ms` from Kunming, CN
220.240.171.208	AS7545 TPG Telecom Limited	`1.79ms` from Melbourne, AU
88.172.206.208	AS12322 Free SAS	`5.15ms` from Paris, FR
54.174.67.64	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
87.110.130.112	AS12578 SIA Tet	`0.43ms` from Riga, LV
4.195.6.224	AS8075 Microsoft Corporation	`0.74ms` from Sydney, AU
73.130.131.160	AS7922 Comcast Cable Communications, LLC	`18.37ms` from Ashburn, US
129.190.29.16	AS89 Navy Network Information Center (NNIC)	`2.67ms` from Ashburn, US
191.24.74.80	AS26599 TELEFÔNICA BRASIL S.A	`12.66ms` from Curitiba, BR
191.241.30.32	AS263664 PORTAL NET TELECOM LTDA - EPP	`17.53ms` from Fortaleza, BR
72.234.254.144	AS36149 Hawaiian Telcom Services Company, Inc.	`6.50ms` from Honolulu, US
90.213.123.48	AS5607 Sky UK Limited	`3.52ms` from London, GB
105.168.243.208	AS37119 UNITEL SA	`0.80ms` from Luanda, AO
39.64.173.128	AS4837 CHINA UNICOM China169 Backbone	`6.62ms` from Qingdao, CN
52.244.55.48	AS8075 Microsoft Corporation	`19.15ms` from San Antonio, US
52.8.158.176	AS16509 Amazon.com, Inc.	`0.12ms` from San Jose, US
192.177.253.32	AS18779 EGIHosting	`0.14ms` from Santa Clara, US
49.30.197.48	AS4766 Korea Telecom	`6.78ms` from Seoul, KR
157.15.94.128	AS37969 Zhejiang WuLian Network Technology Co.,Ltd.	`3.80ms` from Shanghai, CN

Traceroute

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

traceroute -a -n -q1 -f4 -m7 155.143.2.217

traceroute to 155.143.2.217 (155.143.2.217): 7 hops max, 52 byte packets

4 [AS21928] 100.199.0.93 0.078 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Tieling, CN

On February 7th 2026

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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