123.208.52.0/23

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 123.208.52.0/23

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

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

IP Address	ASN	Details
123.208.53.254	AS135887 Belong (Telstra Limited)	`3.12ms` 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
191.111.232.247	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`9.25ms` from Bogota, CO
198.46.230.87	AS36352 HostPapa	`0.31ms` from Dallas, US
76.13.7.215	AS47583 Hostinger International Limited	`0.55ms` from Frankfurt am Main, DE
178.126.196.231	AS6697 Republican Unitary Telecommunication Enterprise Beltelecom	`4.92ms` from Minsk, BY
170.246.53.247	AS263740 Corporacion Laceibanetsociety	`0.93ms` from New York City, US
60.91.217.103	AS17676 SoftBank Corp.	`3.71ms` from Osaka, JP
120.241.8.247	AS9808 China Mobile Communications Group Co., Ltd.	`0.43ms` from Shenzhen, CN
40.65.171.135	AS8075 Microsoft Corporation	`0.47ms` from Singapore, SG
163.14.151.23	AS1659 Taiwan Academic Network (TANet) Information Center	`2.61ms` from Taipei, TW
31.168.72.215	AS8551 Bezeq International Ltd.	`6.29ms` from Tel Aviv, IL
60.16.81.119	AS4837 CHINA UNICOM China169 Backbone	`1.81ms` from Tieling, CN
43.163.233.87	AS132203 Tencent Building, Kejizhongyi Avenue	`1.03ms` from Tokyo, JP
54.65.11.71	AS16509 Amazon.com, Inc.	`0.16ms` from Tokyo, JP
133.125.236.247	AS7684 SAKURA Internet Inc.	`16.37ms` from Tokyo, JP
84.43.227.87	AS21230 M SAT Cable EAD	`1.77ms` from Varna, BG
172.196.24.39	AS8075 Microsoft Corporation	`0.20ms` from Auckland, NZ
155.48.149.39	AS16481 Babson College	`4.31ms` from Boston, US
18.27.129.7	AS3 Massachusetts Institute of Technology	`0.40ms` from Boston, US
8.34.220.119	AS396982 Google LLC	`0.14ms` from Brussels, BE
197.51.189.119	AS8452 TE-AS	`8.10ms` from Cairo, EG
201.211.171.103	AS8048 CANTV Servicios, Venezuela	`2.39ms` from Caracas, VE
50.40.117.199	AS5650 Frontier Communications of America, Inc.	`4.65ms` from Chicago, US
134.68.113.71	AS87 Indiana University	`4.10ms` from Chicago, US
92.73.251.135	AS3209 Vodafone GmbH	`5.54ms` from Duesseldorf, DE
81.79.197.119	AS5378 Vodafone Limited	`4.95ms` from Edinburgh, GB

Traceroute

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

traceroute -a -n -q1 -f3 123.208.53.254

traceroute to 123.208.53.254 (123.208.53.254): 64 hops max, 52 byte packets

3 [AS3257] 154.14.160.57 1.635 ms

4 [AS3257] 213.200.113.38 6.528 ms

5 [AS3257] 213.39.73.242 7.293 ms

6 [AS4637] 202.84.178.13 269.367 ms

7 [AS4637] 202.84.249.5 271.26 ms

8 [AS4637] 202.84.141.226 270.644 ms

9 [AS1221] 203.50.13.93 270.677 ms

10 [AS1221] 203.50.6.105 273.342 ms

11 [AS1221] 203.50.13.135 283.174 ms

12 [AS1221] 203.50.11.199 281.583 ms

13 [AS1221] 138.217.205.126 281.778 ms

14 *

15 [AS135887] 123.208.53.254 302.367 ms

Measurement taken from

IPinfo ProbeNet in Meppel, NL

On February 7th 2026

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