123.208.180.0/23

AS135887 · Belong (Telstra Limited)

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Summary

Country	Australia
Domain	telstra.net
ASN	AS135887
Parent Range	123.208.0.0/16
Registry	APNIC
ID	TELSTRAINTERNET46-AU

WHOIS Details

inetnum:        123.208.0.0 - 123.208.255.255
netname:        TELSTRAINTERNET46-AU
descr:          Telstra Internet
country:        AU
admin-c:        TIAR-AP
tech-c:         TIAR-AP
abuse-c:        AT1005-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-AU-TIAR-AP
mnt-lower:      MAINT-AU-TIAR-AP
mnt-irt:        IRT-TELSTRA-AU
last-modified:  2024-06-18T07:24:07Z
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

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:          123.208.0.0/16
origin:         AS135887
descr:          Telstra Corporation 242 Exhibition Street
mnt-by:         MAINT-AU-TIAR-AP
last-modified:  2020-04-17T07:06:22Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 123.208.180.0/23

Range	ASN	Company	Num of IPs
123.208.0.0/16	AS135887	Telstra Internet	65,536

Nearby Ranges

BGP prefixes that overlap with 123.208.0.0/16

Range	ASN	Company	Num of IPs
123.208.0.0/16	AS135887	Telstra Internet	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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
123.208.181.254	AS135887 Belong (Telstra Limited)	`1.86ms` 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
111.196.191.231	AS4808 China Unicom Beijing Province Network	`3.58ms` from Beijing, CN
24.66.182.7	AS6327 Shaw Communications	`16.14ms` from Calgary, CA
35.207.104.23	AS15169 Google LLC	`0.13ms` from Frankfurt am Main, DE
125.112.129.103	AS4134 CHINANET-BACKBONE	`7.81ms` from Hangzhou, CN
68.103.211.247	AS22773 Cox Communications Inc.	`12.16ms` from Kansas City, US
194.110.219.231	AS42195 CS "AIST"	`11.26ms` from Kyiv, UA
86.146.24.183	AS2856 British Telecommunications PLC	`6.02ms` from London, GB
80.177.70.87	AS5378 Vodafone Limited	`5.34ms` from Manchester, GB
50.87.10.167	AS31898 Oracle Corporation	`0.22ms` from Phoenix, US
52.3.52.7	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
126.46.5.7	AS17676 SoftBank Corp.	`7.75ms` from Tokyo, JP
176.113.76.119	AS136787 PacketHub S.A.	`0.15ms` from Toronto, CA
42.233.8.151	AS4837 CHINA UNICOM China169 Backbone	`2.26ms` from Zhengzhou, CN
105.156.171.87	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`2.14ms` from Casablanca, MA
47.160.0.247	AS5650 Frontier Communications of America, Inc.	`8.81ms` from Dallas, US
183.124.70.247	AS4766 Korea Telecom	`2.32ms` from Incheon, KR
211.213.13.87	AS9318 SK Broadband Co Ltd	`6.93ms` from Incheon, KR
83.52.227.247	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.73ms` from Madrid, ES
217.199.29.199	AS20811 Retelit Digital Services S.p.A.	`4.35ms` from Milan, IT
60.91.32.231	AS17676 SoftBank Corp.	`3.73ms` from Osaka, JP
148.72.72.167	AS26496 GoDaddy.com, LLC	`1.32ms` from Phoenix, US
3.225.109.7	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
179.87.163.135	AS26599 TELEFÔNICA BRASIL S.A	`3.81ms` from Sao Paulo, BR
14.88.66.71	AS4766 Korea Telecom	`2.08ms` from Seoul, KR
52.77.14.71	AS16509 Amazon.com, Inc.	`0.12ms` from Singapore, SG

Traceroute

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

traceroute -a -n -q1 -m6 123.208.180.164

traceroute to 123.208.180.164 (123.208.180.164): 6 hops max, 52 byte packets

1 [AS15169] 142.250.224.114 1.073 ms

2 *

3 [AS1221] 138.217.205.126 2.649 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Melbourne, 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.

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