123.208.0.0/23

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 123.208.0.0/23

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

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

IP Address	ASN	Details
123.208.1.254	AS135887 Belong (Telstra Limited)	`3.97ms` from Sydney, AU
123.208.0.144	AS135887 Belong (Telstra Limited)	`3.39ms` 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
180.76.232.71	AS38365 Beijing Baidu Netcom Science and Technology Co., Ltd.	`3.35ms` from Beijing, CN
41.40.6.247	AS8452 TE-AS	`6.96ms` from Cairo, EG
91.10.183.215	AS3320 Deutsche Telekom AG	`2.68ms` from Frankfurt am Main, DE
79.236.9.215	AS3320 Deutsche Telekom AG	`7.37ms` from Frankfurt am Main, DE
90.65.116.103	AS3215 Orange S.A.	`7.41ms` from Marseille, FR
75.220.234.55	AS6167 Verizon Business	`8.61ms` from Miami, US
13.232.159.215	AS16509 Amazon.com, Inc.	`0.14ms` from Mumbai, IN
71.251.145.87	AS701 Verizon Business	`3.46ms` from Philadelphia, US
201.119.116.183	AS8151 UNINET	`3.86ms` from Santiago de Queretaro, MX
211.233.25.215	AS3786 LG DACOM Corporation	`1.11ms` from Seoul, KR
211.204.106.23	AS9318 SK Broadband Co Ltd	`1.75ms` from Seoul, KR
62.60.193.119	AS214922 FanAvaran Mihan Mizban PJSC	`16.14ms` from Yerevan, AM
4.157.199.119	AS8075 Microsoft Corporation	`0.34ms` from Ashburn, US
158.69.27.55	AS16276 OVH SAS	`0.07ms` from Beauharnois, CA
54.188.33.199	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
94.21.17.167	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	`0.95ms` from Budapest, HU
197.247.195.215	AS36925 MEDITELECOM	`4.49ms` from Casablanca, MA
112.48.176.103	AS9808 China Mobile Communications Group Co., Ltd.	`6.24ms` from Fuzhou, CN
13.32.227.7	AS16509 Amazon.com, Inc.	`0.28ms` from Mumbai, IN
43.137.1.103	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.00ms` from Nanjing, CN
187.46.214.247	AS26615 TIM S/A	`1.80ms` from Osasco, BR
91.254.63.151	AS1267 WIND TRE S.P.A.	`9.82ms` from Rome, IT
49.23.227.55	AS4766 Korea Telecom	`2.15ms` from Seoul, KR
153.177.20.39	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.63ms` from Tokyo, JP
102.153.218.231	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`19.62ms` from Tunis, TN

Traceroute

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

traceroute -a -n -q1 123.208.1.53

traceroute to 123.208.1.53 (123.208.1.53): 64 hops max, 52 byte packets

1 [AS49544] 109.200.214.194 0.49 ms

2 [AS49544] 109.200.219.23 2.14 ms

3 *

4 [AS1221] 203.54.217.109 1.996 ms

5 [AS1221] 61.8.24.126 1.643 ms

6 *

7 [AS1221] 58.162.27.81 27.673 ms

8 [AS135887] 123.208.1.53 5.101 ms

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On December 14th 2025

What are IP address ranges?

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