155.143.152.0/21

AS135887 · Belong (Telstra Limited)

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Summary

Country	Australia
Domain	telstra.net
ASN	AS135887
Parent Range	155.143.0.0/16
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

Overlapping Ranges

BGP prefixes that contain 155.143.152.0/21

Range	ASN	Company	Num of IPs
155.143.0.0/16	AS135887	Telstra Limited	65,536

Nearby Ranges

BGP prefixes that overlap with 155.143.0.0/16

Range	ASN	Company	Num of IPs
155.143.0.0/16	AS135887	Telstra Limited	65,536

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
155.143.158.11	eastfieldtrust.com	1

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
155.143.159.254	AS135887 Belong (Telstra Limited)	`1.41ms` 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
190.74.110.197	AS8048 CANTV Servicios, Venezuela	`13.04ms` from Caracas, VE
75.196.206.69	AS6167 Verizon Business	`15.47ms` from Chicago, US
50.244.29.53	AS7922 Comcast Cable Communications, LLC	`4.39ms` from Chicago, US
109.185.149.213	AS8926 Moldtelecom SA	`0.80ms` from Chisinau, MD
177.6.150.213	AS8167 V tal	`10.81ms` from Curitiba, BR
111.28.129.53	AS9808 China Mobile Communications Group Co., Ltd.	`17.38ms` from Guangzhou, CN
113.12.67.69	AS4134 CHINANET-BACKBONE	`0.47ms` from Nanning, CN
73.96.81.101	AS7922 Comcast Cable Communications, LLC	`6.08ms` from Portland, US
54.156.139.197	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
24.11.97.149	AS7922 Comcast Cable Communications, LLC	`3.04ms` from Salt Lake City, US
206.12.141.37	AS393249 University of British Columbia	`6.85ms` from Seattle, US
101.86.211.133	AS4812 China Telecom (Group)	`2.35ms` from Shanghai, CN
153.126.185.117	AS7684 SAKURA Internet Inc.	`16.31ms` from Tokyo, JP
183.252.247.229	AS9808 China Mobile Communications Group Co., Ltd.	`2.70ms` from Xiamen, CN
89.200.76.181	AS1136 KPN B.V.	`9.96ms` from Amsterdam, NL
93.198.7.53	AS3320 Deutsche Telekom AG	`4.33ms` from Duesseldorf, DE
102.119.94.181	AS23889 Mauritius Telecom Ltd	`3.23ms` from Ebene, MU
91.40.81.229	AS3320 Deutsche Telekom AG	`3.96ms` from Frankfurt am Main, DE
18.154.143.21	AS16509 Amazon.com, Inc.	`0.31ms` from Los Angeles, US
169.241.255.101	AS22164 Clark County School District	`6.41ms` from Los Angeles, US
138.23.101.69	AS6106 University of California, Riverside	`5.02ms` from Los Angeles, US
179.13.138.101	AS27831 Colombia Móvil	`14.40ms` from Medellin, CO
180.141.37.133	AS4134 CHINANET-BACKBONE	`0.46ms` from Nanning, CN
75.214.168.149	AS6167 Verizon Business	`10.24ms` from New York City, US
201.91.97.37	AS10429 TELEFÔNICA BRASIL S.A	`0.99ms` from Osasco, BR

Traceroute

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

traceroute -a -n -q1 -f4 155.143.159.254

traceroute to 155.143.159.254 (155.143.159.254): 64 hops max, 52 byte packets

4 [AS63949] 172.105.160.101 1.82 ms

5 [AS20940] 104.70.113.20 0.185 ms

6 [AS1221] 203.54.231.153 1.415 ms

7 [AS1221] 203.50.11.175 1.403 ms

8 [AS1221] 61.8.25.26 1.808 ms

9 *

10 [AS135887] 155.143.159.254 2.2 ms

Measurement taken from

IPinfo ProbeNet in Sydney, AU

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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