123.208.212.0/23

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 123.208.212.0/23

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

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

IP Address	ASN	Details
123.208.213.254	AS135887 Belong (Telstra Limited)	`12.76ms` from Melbourne, AU
123.208.212.196	AS135887 Belong (Telstra Limited)	`12.90ms` 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
94.59.111.7	AS5384 Emirates Internet	`6.13ms` from Al Fujairah City, AE
178.223.173.87	AS8400 TELEKOM SRBIJA a.d.	`5.08ms` from Belgrade, RS
198.251.19.183	AS36319 NorthShore University HealthSystem	`1.50ms` from Chicago, US
96.178.98.119	AS36377 Comcast Cable Communications, LLC	`0.89ms` from Chicago, US
187.205.152.167	AS8151 UNINET	`7.36ms` from Guadalajara, MX
119.70.66.231	AS17858 LG POWERCOMM	`1.71ms` from Incheon, KR
95.37.11.183	AS12389 PJSC Rostelecom	`6.40ms` from Kazan, RU
79.105.7.215	AS12389 PJSC Rostelecom	`10.19ms` from Khabarovsk, RU
12.195.184.135	AS7018 AT&T Enterprises, LLC	`2.92ms` from Morris Plains, US
200.222.199.215	AS7738 V tal	`8.15ms` from Rio de Janeiro, BR
201.103.88.199	AS8151 UNINET	`3.79ms` from Santiago de Queretaro, MX
101.230.200.55	AS4812 China Telecom (Group)	`2.81ms` from Shanghai, CN
60.18.41.247	AS4837 CHINA UNICOM China169 Backbone	`3.57ms` from Tieling, CN
113.32.3.23	AS17506 ARTERIA Networks Corporation	`15.61ms` from Tokyo, JP
185.203.135.23	AS8758 Iway AG	`3.50ms` from Zuerich, CH
194.13.162.7	AS205915 Pinkroccade HealthCare B.V.	`1.61ms` from Amsterdam, NL
80.133.194.119	AS3320 Deutsche Telekom AG	`2.87ms` from Berlin, DE
174.168.225.119	AS7922 Comcast Cable Communications, LLC	`8.22ms` from Boston, US
64.57.140.135	AS62874 Web2Objects LLC	`0.30ms` from Dallas, US
217.226.24.199	AS3320 Deutsche Telekom AG	`7.69ms` from Frankfurt am Main, DE
87.123.57.39	AS8881 1&1 Versatel GmbH	`4.71ms` from Frankfurt am Main, DE
163.142.160.71	AS17816 China Unicom IP network China169 Guangdong province	`4.50ms` from Guangzhou, CN
82.44.31.119	AS5089 Virgin Media Limited	`11.18ms` from London, GB
81.38.33.39	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.18ms` from Madrid, ES
101.181.9.215	AS1221 Telstra Limited	`3.86ms` from Melbourne, AU

Traceroute

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

traceroute -a -n -q1 123.208.212.15

traceroute to 123.208.212.15 (123.208.212.15): 64 hops max, 52 byte packets

1 [AS15169] 142.250.224.114 1.158 ms

2 *

3 [AS1221] 138.217.205.74 2.542 ms

4 *

5 [AS1221] 58.162.27.165 16.022 ms

6 [AS135887] 123.208.212.15 21.406 ms

Measurement taken from

IPinfo ProbeNet in Melbourne, AU

On February 7th 2026

What are IP address ranges?

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