123.208.162.0/23

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 123.208.162.0/23

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

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

IP Address	ASN	Details
123.208.163.254	AS135887 Belong (Telstra Limited)	`1.77ms` from Sydney, AU
123.208.162.20	AS135887 Belong (Telstra Limited)	`3.36ms` 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
57.153.204.7	AS8075 Microsoft Corporation	`1.79ms` from Amsterdam, NL
71.57.88.135	AS7922 Comcast Cable Communications, LLC	`4.69ms` from Chicago, US
71.81.38.71	AS20115 Charter Communications LLC	`14.69ms` from Dallas, US
109.181.124.247	AS2856 British Telecommunications PLC	`2.00ms` from Erith, GB
212.37.23.39	AS12552 GlobalConnect AB	`0.36ms` from Helsinki, FI
182.34.191.119	AS4134 CHINANET-BACKBONE	`7.46ms` from Jinan, CN
68.101.159.23	AS22773 Cox Communications Inc.	`4.16ms` from Los Angeles, US
79.41.130.231	AS3269 Telecom Italia S.p.A.	`1.40ms` from Milan, IT
68.117.86.135	AS20115 Charter Communications LLC	`14.95ms` from Milwaukee, US
165.229.47.135	AS23980 Yeungnam University	`4.84ms` from Seoul, KR
90.157.46.183	AS12389 PJSC Rostelecom	`1.06ms` from Yekaterinburg, RU
81.196.199.55	AS8708 DIGI ROMANIA S.A.	`3.85ms` from Bucharest, RO
135.135.191.135	AS4181 TDS TELECOM	`4.84ms` from Chicago, US
3.14.200.199	AS16509 Amazon.com, Inc.	`0.15ms` from Columbus, US
20.221.10.215	AS8075 Microsoft Corporation	`0.32ms` from Des Moines, US
93.204.117.167	AS3320 Deutsche Telekom AG	`8.90ms` from Frankfurt am Main, DE
110.37.124.215	AS38264 National WiMAX/IMS environment	`17.37ms` from Karachi, PK
107.132.147.55	AS7018 AT&T Enterprises, LLC	`3.33ms` from Los Angeles, US
85.58.141.7	AS12479 Orange Espagne SA	`18.93ms` from Madrid, ES
79.146.164.247	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.40ms` from Madrid, ES
68.124.247.167	AS7018 AT&T Enterprises, LLC	`6.48ms` from Redding, US
76.104.220.71	AS7922 Comcast Cable Communications, LLC	`2.70ms` from Seattle, US
23.52.26.55	AS16625 Akamai Technologies, Inc.	`0.65ms` from Stockholm, SE
42.87.140.7	AS4837 CHINA UNICOM China169 Backbone	`12.40ms` from Tieling, CN
126.13.153.199	AS17676 SoftBank Corp.	`3.34ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f6 123.208.163.254

traceroute to 123.208.163.254 (123.208.163.254): 64 hops max, 52 byte packets

6 [AS1221] 138.217.181.65 0.227 ms

7 [AS1221] 203.50.12.134 0.305 ms

8 [AS1221] 203.50.12.130 2.685 ms

9 [AS1221] 203.50.11.173 1.13 ms

10 [AS1221] 139.130.165.90 1.315 ms

11 *

12 [AS135887] 123.208.163.254 2.452 ms

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On February 7th 2026

What are IP address ranges?

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Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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