123.208.112.0/23

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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        TIAR-AP
tech-c:         TIAR-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-07-15
mnt-by:         MAINT-AU-TIAR-AP
last-modified:  2025-11-18T00:26:24Z
source:         APNIC

role:           ABUSE TELSTRAAU
country:        ZZ
address:        Telstra Internet
phone:          +000000000
e-mail:         [email protected]
admin-c:        TIAR-AP
tech-c:         TIAR-AP
nic-hdl:        AT1005-AP
remarks:        Generated from irt object IRT-TELSTRA-AU
remarks:        [email protected] was validated on 2025-07-15
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-15T22:43:15Z
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:         [email protected]
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 123.208.112.0/23

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

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Pingable IPs

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

IP Address	ASN	Details
123.208.112.166	AS135887 Belong (Telstra Limited)	`9.51ms` from Brisbane, AU
123.208.113.254	AS135887 Belong (Telstra Limited)	`1.76ms` 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
50.52.191.183	AS5650 Frontier Communications of America, Inc.	`8.80ms` from Ashburn, US
220.194.24.103	AS4808 China Unicom Beijing Province Network	`3.68ms` from Beijing, CN
54.155.156.71	AS16509 Amazon.com, Inc.	`0.11ms` from Dublin, IE
154.45.224.23	AS174 Cogent Communications, LLC	`2.90ms` from Geneve, CH
99.90.215.87	AS7018 AT&T Enterprises, LLC	`1.54ms` from Los Angeles, US
73.205.101.247	AS7922 Comcast Cable Communications, LLC	`7.23ms` from Miami, US
116.1.98.71	AS4134 CHINANET-BACKBONE	`6.87ms` from Nanning, CN
201.68.159.183	AS27699 TELEFÔNICA BRASIL S.A	`4.03ms` from Osasco, BR
51.17.100.23	AS16509 Amazon.com, Inc.	`1.27ms` from Tel Aviv, IL
220.212.25.199	AS4725 SoftBank Corp.	`3.51ms` from Tokyo, JP
48.209.173.71	AS8075 Microsoft Corporation	`0.19ms` from Dublin, IE
217.232.29.103	AS3320 Deutsche Telekom AG	`4.75ms` from Duesseldorf, DE
92.77.146.231	AS3209 Vodafone GmbH	`11.22ms` from Frankfurt am Main, DE
93.233.143.167	AS3320 Deutsche Telekom AG	`7.38ms` from Frankfurt am Main, DE
221.12.64.199	AS4837 CHINA UNICOM China169 Backbone	`7.55ms` from Hangzhou, CN
87.182.48.119	AS3320 Deutsche Telekom AG	`7.32ms` from Nuernberg, DE
92.140.73.151	AS3215 Orange S.A.	`5.89ms` from Paris, FR
178.227.104.7	AS31615 Odido Netherlands B.V.	`12.72ms` from Roosendaal, NL
24.35.81.71	AS54858 Wave Broadband	`0.24ms` from Seattle, US
175.212.44.55	AS4766 Korea Telecom	`3.79ms` from Seoul, KR
175.242.20.119	AS4766 Korea Telecom	`8.58ms` from Seoul, KR
40.82.215.119	AS8075 Microsoft Corporation	`0.74ms` from Sydney, AU
34.144.59.119	AS396982 Google LLC	`0.75ms` from Ashburn, US
73.81.49.23	AS7922 Comcast Cable Communications, LLC	`8.23ms` from Ashburn, US
173.91.139.23	AS10796 Charter Communications Inc	`17.57ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 123.208.113.254

traceroute to 123.208.113.254 (123.208.113.254): 64 hops max, 52 byte packets

1 [AS136557] 103.216.222.5 1.036 ms

2 [AS136557] 103.216.222.91 0.094 ms

3 [AS136557] 103.216.222.214 0.648 ms

4 *

5 *

6 [AS1221] 203.50.11.244 1.366 ms

7 [AS1221] 138.217.216.90 1.766 ms

8 *

9 [AS135887] 123.208.113.254 2.453 ms

Measurement taken from

IPinfo ProbeNet in Brisbane, AU

On December 14th 2025

What are IP address ranges?

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