123.208.108.0/23

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 123.208.108.0/23

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
123.208.108.20	asianeagleeye.net	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

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

IP Address	ASN	Details
123.208.108.132	AS135887 Belong (Telstra Limited)	`2.53ms` from Sydney, AU
123.208.109.254	AS135887 Belong (Telstra Limited)	`1.44ms` 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
77.62.147.231	AS1136 KPN B.V.	`14.63ms` from Amsterdam, NL
84.168.2.23	AS3320 Deutsche Telekom AG	`9.60ms` from Frankfurt am Main, DE
61.175.225.151	AS4134 CHINANET-BACKBONE	`6.42ms` from Hangzhou, CN
125.247.28.167	AS9316 DACOM-PUBNETPLUS	`2.33ms` from Incheon, KR
188.216.134.39	AS30722 Fastweb SpA	`12.32ms` from Milan, IT
35.154.240.183	AS16509 Amazon.com, Inc.	`0.12ms` from Mumbai, IN
165.171.154.7	AS15108 Allo Communications LLC	`5.37ms` from Phoenix, US
99.66.105.87	AS7018 AT&T Enterprises, LLC	`4.38ms` from San Antonio, US
126.11.143.7	AS17676 SoftBank Corp.	`4.41ms` from Tokyo, JP
221.111.146.119	AS17676 SoftBank Corp.	`1.13ms` from Tokyo, JP
154.3.151.199	AS174 Cogent Communications, LLC	`0.57ms` from Toronto, CA
190.229.148.55	AS7303 Telecom Argentina S.A.	`7.36ms` from Asuncion, PY
201.180.116.135	AS22927 Telefonica de Argentina	`5.03ms` from Buenos Aires, AR
174.110.8.135	AS11426 Charter Communications Inc	`7.38ms` from Charlotte, US
113.205.103.71	AS4837 CHINA UNICOM China169 Backbone	`2.41ms` from Chongqing, CN
136.114.211.231	AS396982 Google LLC	`0.38ms` from Council Bluffs, US
16.163.73.215	AS16509 Amazon.com, Inc.	`0.11ms` from Hong Kong, HK
114.202.61.215	AS9318 SK Broadband Co Ltd	`5.43ms` from Incheon, KR
103.165.39.55	AS17995 PT iForte Global Internet	`0.66ms` from Jakarta, ID
41.175.242.119	AS30844 Liquid Telecommunications Ltd	`0.16ms` from Johannesburg, ZA
50.80.129.23	AS30036 Mediacom Communications Corp	`10.70ms` from Minneapolis, US
3.109.123.167	AS16509 Amazon.com, Inc.	`0.39ms` from Mumbai, IN
220.219.182.231	AS9997 Suzuka Cable Co.,Ltd	`5.75ms` from Osaka, JP
216.92.229.135	AS7859 pair Networks	`0.10ms` from Pittsburgh, US
98.86.247.231	AS14618 Amazon.com, Inc.	`0.18ms` 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 -f2 123.208.109.122

traceroute to 123.208.109.122 (123.208.109.122): 64 hops max, 52 byte packets

2 [AS3549] 113.29.127.229 11.443 ms

3 [AS1221] 203.54.217.109 1.724 ms

4 [AS1221] 203.50.11.175 1.862 ms

5 [AS1221] 61.8.25.26 1.791 ms

6 *

7 [AS1221] 58.162.27.74 2.046 ms

8 [AS135887] 123.208.109.122 6.612 ms

Measurement taken from

IPinfo ProbeNet in Sydney, 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.

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