123.208.174.0/23

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 123.208.174.0/23

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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
123.208.174.131	vendoau.com	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
123.208.175.254	AS135887 Belong (Telstra Limited)	`1.96ms` from Melbourne, AU
123.208.174.188	AS135887 Belong (Telstra Limited)	`3.74ms` 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
167.160.49.247	AS62874 Web2Objects LLC	`0.49ms` from Ashburn, US
61.237.239.231	AS9394 China TieTong Telecommunications Corporation	`5.21ms` from Beijing, CN
105.68.193.87	AS36884 Wana Corporate	`4.52ms` from Casablanca, MA
98.228.133.199	AS7922 Comcast Cable Communications, LLC	`11.44ms` from Chicago, US
24.13.111.55	AS7922 Comcast Cable Communications, LLC	`3.88ms` from Chicago, US
86.3.103.71	AS5089 Virgin Media Limited	`6.41ms` from London, GB
95.163.217.183	AS47764 LLC VK	`0.47ms` from Moscow, RU
189.20.152.167	AS10429 TELEFÔNICA BRASIL S.A	`0.73ms` from Osasco, BR
91.167.165.215	AS12322 Free SAS	`4.66ms` from Paris, FR
46.13.77.7	AS13036 T-Mobile Czech Republic a.s.	`2.26ms` from Prague, CZ
3.221.189.135	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
96.50.94.23	AS6327 Shaw Communications	`12.12ms` from Seattle, US
222.107.231.183	AS4766 Korea Telecom	`1.43ms` from Seoul, KR
18.136.42.87	AS16509 Amazon.com, Inc.	`0.13ms` from Singapore, SG
4.237.205.247	AS8075 Microsoft Corporation	`0.66ms` from Sydney, AU
187.101.19.231	AS27699 TELEFÔNICA BRASIL S.A	`1.73ms` from São Paulo, BR
98.27.27.71	AS11426 Charter Communications Inc	`12.35ms` from Ashburn, US
13.92.80.23	AS8075 Microsoft Corporation	`0.47ms` from Ashburn, US
49.0.78.71	AS133481 AIS Fibre	`12.31ms` from Bangkok, TH
41.164.155.183	AS36937 Liquid Telecommunications South Africa (Pty) Ltd	`1.97ms` from Cape Town, ZA
34.128.76.215	AS396982 Google LLC	`0.80ms` from Jakarta, ID
80.117.111.215	AS3269 Telecom Italia S.p.A.	`5.06ms` from Milan, IT
77.39.8.39	AS12683 PJSC Rostelecom	`17.65ms` from Moscow, RU
142.197.149.215	AS33363 Charter Communications, Inc	`8.66ms` from Orlando, US
178.69.28.23	AS12389 PJSC Rostelecom	`17.73ms` from Saint Petersburg, RU

Traceroute

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

traceroute -a -n -q1 123.208.174.188

traceroute to 123.208.174.188 (123.208.174.188): 64 hops max, 52 byte packets

1 [AS15169] 142.250.224.122 0.798 ms

2 *

3 [AS1221] 203.50.11.197 1.64 ms

4 [AS1221] 138.217.205.74 1.967 ms

5 *

6 [AS1221] 58.162.27.200 4.211 ms

7 [AS135887] 123.208.174.188 4.551 ms

Measurement taken from

IPinfo ProbeNet in Melbourne, AU

On February 7th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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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