123.208.110.0/23

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 123.208.110.0/23

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

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Pingable IPs

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

IP Address	ASN	Details
123.208.110.216	AS135887 Belong (Telstra Limited)	`4.59ms` from Brisbane, AU
123.208.111.254	AS135887 Belong (Telstra Limited)	`2.34ms` from Brisbane, 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
20.126.216.87	AS8075 Microsoft Corporation	`0.26ms` from Amsterdam, NL
123.113.94.39	AS4808 China Unicom Beijing Province Network	`3.89ms` from Beijing, CN
119.49.106.135	AS4837 CHINA UNICOM China169 Backbone	`2.86ms` from Changchun, CN
47.211.234.87	AS19108 Optimum	`11.92ms` from Dallas, US
76.155.41.247	AS7922 Comcast Cable Communications, LLC	`5.18ms` from Denver, US
140.106.196.7	AS11179 Aryaka Networks, Inc.	`0.25ms` from Dubai, AE
90.205.167.167	AS5607 Sky UK Limited	`5.35ms` from Erith, GB
222.252.78.247	AS45899 VNPT Corp	`2.15ms` from Hanoi, VN
31.155.177.151	AS8386 Vodafone Net Iletisim Hizmetler AS	`9.04ms` from Istanbul, TR
35.241.41.7	AS396982 Google LLC	`0.07ms` from Melbourne, AU
15.161.30.23	AS16509 Amazon.com, Inc.	`0.16ms` from Milan, IT
187.8.248.71	AS10429 TELEFÔNICA BRASIL S.A	`0.79ms` from Osasco, BR
207.148.16.103	AS20473 The Constant Company, LLC	`0.16ms` from Piscataway, US
38.48.145.183	AS54600 PEG TECH INC	`0.63ms` from San Jose, US
181.226.39.23	AS14117 Telefonica del Sur S.A.	`13.66ms` from Santiago, CL
58.143.183.215	AS10036 DLIVE	`8.09ms` from Seoul, KR
211.199.50.199	AS4766 Korea Telecom	`5.26ms` from Seoul, KR
61.109.248.151	AS9848 SEJONG NETWORKS	`0.73ms` from Seoul, KR
62.219.68.55	AS8551 Bezeq International Ltd.	`0.61ms` from Tel Aviv, IL
60.126.104.119	AS17676 SoftBank Corp.	`3.19ms` from Tokyo, JP
159.28.136.71	AS2527 Sony Network Communications Inc.	`2.13ms` from Tokyo, JP
172.168.101.183	AS8075 Microsoft Corporation	`0.17ms` from Des Moines, US
113.169.141.151	AS45899 VNPT Corp	`6.33ms` from Ho Chi Minh City, VN
171.246.240.7	AS7552 Viettel Group	`1.44ms` from Ho Chi Minh City, VN
41.186.84.183	AS36890 MTN Rwandacell	`1.41ms` from Kigali, RW

Traceroute

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

traceroute -a -n -q1 123.208.111.254

traceroute to 123.208.111.254 (123.208.111.254): 64 hops max, 52 byte packets

1 [AS31898] 140.91.210.6 0.066 ms

2 [AS3356] 213.19.204.210 0.706 ms

3 *

4 [AS3356] 171.75.9.155 23.224 ms

5 [AS4637] 210.57.53.106 23.938 ms

6 [AS4637] 202.84.247.38 307.63 ms

7 [AS1221] 203.50.13.93 307.334 ms

8 [AS1221] 203.50.6.101 308.444 ms

9 [AS1221] 203.50.6.109 306.556 ms

10 [AS1221] 203.50.13.154 318.32 ms

11 [AS1221] 203.50.11.243 316.998 ms

12 [AS1221] 138.217.216.70 317.149 ms

13 *

14 [AS135887] 123.208.111.254 317.702 ms

Measurement taken from

IPinfo ProbeNet in Zuerich, CH

On February 7th 2026

What are IP address ranges?

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