123.208.26.0/23

AS135887 · Belong (Telstra Limited)

Need more data or want to access it via API or data downloads? Sign up to get free access

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




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

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 2026-01-26
mnt-by:         MAINT-AU-TIAR-AP
last-modified:  2026-01-26T01:19:20Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 123.208.26.0/23

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

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

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

IP Address	ASN	Details
123.208.27.254	AS135887 Belong (Telstra Limited)	`2.30ms` 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
14.2.92.87	AS7545 TPG Telecom Limited	`11.48ms` from Adelaide, AU
5.183.220.247	AS208909 Gurbtec Iguana Telecom SL	`1.50ms` from Barcelona, ES
18.190.171.231	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
119.147.207.247	AS4134 CHINANET-BACKBONE	`2.12ms` from Guangzhou, CN
77.8.61.199	AS6805 Telefonica Germany GmbH & Co.OHG	`1.17ms` from Hamburg, DE
64.219.201.71	AS7018 AT&T Enterprises, LLC	`1.36ms` from Houston, US
77.228.30.215	AS12430 VODAFONE ESPANA S.A.U.	`13.20ms` from Madrid, ES
220.152.221.167	AS17816 China Unicom IP network China169 Guangdong province	`3.71ms` from Shenzhen, CN
75.243.114.103	AS6167 Verizon Business	`9.04ms` from Atlanta, US
14.107.9.55	AS4134 CHINANET-BACKBONE	`3.05ms` from Chongqing, CN
3.144.144.39	AS16509 Amazon.com, Inc.	`1.06ms` from Columbus, US
208.52.183.87	AS397630 Blazing SEO, LLC	`0.18ms` from Dallas, US
97.139.180.199	AS6167 Verizon Business	`7.29ms` from Denver, US
93.230.161.151	AS3320 Deutsche Telekom AG	`1.65ms` from Hamburg, DE
129.227.149.55	AS21859 Zenlayer Inc	`0.21ms` from Hong Kong, HK
89.212.77.167	AS34779 T-2, d.o.o.	`0.93ms` from Ljubljana, SI
91.241.253.135	AS59478 LLC IP SERVICE	`15.85ms` from Moscow, RU
162.83.223.167	AS701 Verizon Business	`2.20ms` from New York City, US
52.47.79.87	AS16509 Amazon.com, Inc.	`0.12ms` from Paris, FR
95.218.130.87	AS25019 Saudi Telecom Company JSC	`3.43ms` from Riyadh, SA
119.42.173.231	AS9712 INet Technologies Co., Ltd.	`0.88ms` from Seoul, KR
122.112.216.55	AS55990 Huawei Cloud Service data center	`2.14ms` from Shanghai, CN
23.161.72.39	AS18646 Bitmax, Inc.	`0.20ms` from Ashburn, US
50.43.183.39	AS5650 Frontier Communications of America, Inc.	`9.61ms` from Ashburn, US
111.62.45.7	AS24547 Hebei Mobile Communication Company Limited	`6.41ms` from Beijing, CN

Traceroute

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

traceroute -a -n -q1 -m5 123.208.26.191

traceroute to 123.208.26.191 (123.208.26.191): 5 hops max, 52 byte packets

1 [AS208450] 45.136.59.1 4.706 ms

2 [AS41371] 88.151.180.149 0.802 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Aktau, KZ

On January 19th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales