123.208.34.0/23

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 123.208.34.0/23

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

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

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

IP Address	ASN	Details
123.208.34.139	AS135887 Belong (Telstra Limited)	`3.99ms` from Sydney, AU
123.208.35.254	AS135887 Belong (Telstra Limited)	`2.88ms` 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
20.168.247.183	AS8075 Microsoft Corporation	`0.62ms` from Ashburn, US
43.209.79.247	AS16509 Amazon.com, Inc.	`1.59ms` from Bangkok, TH
73.69.152.119	AS7922 Comcast Cable Communications, LLC	`8.11ms` from Boston, US
58.245.206.199	AS4837 CHINA UNICOM China169 Backbone	`5.92ms` from Changchun, CN
163.177.45.183	AS136958 China Unicom Guangdong IP network	`3.62ms` from Guangzhou, CN
97.181.139.231	AS6167 Verizon Business	`14.37ms` from Los Angeles, US
16.24.36.247	AS16509 Amazon.com, Inc.	`0.08ms` from Manama, BH
115.201.137.135	AS4134 CHINANET-BACKBONE	`5.13ms` from Ningbo, CN
126.123.147.7	AS17676 SoftBank Corp.	`14.19ms` from Osaka, JP
157.67.171.183	AS2497 Internet Initiative Japan Inc.	`13.59ms` from Osaka, JP
212.9.31.231	AS8681 JT (Jersey) Limited	`0.76ms` from Saint Helier, JE
118.77.195.103	AS4837 CHINA UNICOM China169 Backbone	`6.57ms` from Taiyuan, CN
182.126.66.39	AS4837 CHINA UNICOM China169 Backbone	`3.20ms` from Zhengzhou, CN
23.218.136.151	AS16625 Akamai Technologies, Inc.	`0.17ms` from Ashburn, US
94.64.98.87	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`8.32ms` from Athens, GR
73.249.244.87	AS7922 Comcast Cable Communications, LLC	`5.51ms` from Boston, US
134.56.3.55	AS23089 Hotwire Communications	`13.99ms` from Dallas, US
51.89.105.183	AS16276 OVH SAS	`0.12ms` from Frankfurt am Main, DE
88.228.158.119	AS9121 Turk Telekomunikasyon Anonim Sirketi	`14.60ms` from Istanbul, TR
82.165.10.71	AS8560 IONOS SE	`0.35ms` from Logrono, ES
20.219.43.71	AS8075 Microsoft Corporation	`0.15ms` from Lohogaon, IN
213.247.247.151	AS8470 JSC Macomnet	`1.08ms` from Moscow, RU
65.0.112.71	AS16509 Amazon.com, Inc.	`0.14ms` from Mumbai, IN
34.206.7.231	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
3.216.157.167	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US

Traceroute

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

traceroute -a -n -q1 123.208.35.109

traceroute to 123.208.35.109 (123.208.35.109): 64 hops max, 52 byte packets

1 [AS49544] 109.200.214.195 32.399 ms

2 [AS3549] 113.29.127.229 1.276 ms

3 [AS1221] 203.54.217.109 1.629 ms

4 [AS1221] 203.50.11.175 1.871 ms

5 [AS1221] 61.8.25.26 1.982 ms

6 *

7 [AS1221] 58.162.27.83 2.26 ms

8 [AS135887] 123.208.35.109 2.961 ms

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On December 14th 2025

What are IP address ranges?

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