123.208.44.0/23

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 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:         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 2025-07-15
abuse-mailbox:  abuse@telstra.net
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:         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 123.208.44.0/23

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

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
123.208.45.254	AS135887 Belong (Telstra Limited)	`1.79ms` from Sydney, AU
123.208.44.219	AS135887 Belong (Telstra Limited)	`2.87ms` 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
108.48.98.199	AS701 Verizon Business	`2.30ms` from Ashburn, US
23.60.125.215	AS16625 Akamai Technologies, Inc.	`0.18ms` from Chicago, US
187.211.50.55	AS8151 UNINET	`0.93ms` from Guadalajara, MX
103.205.8.167	AS134835 Starry Network Limited	`0.27ms` from Hong Kong, HK
104.11.230.103	AS7018 AT&T Enterprises, LLC	`2.20ms` from Houston, US
85.115.157.151	AS34803 Broadband Gibraltar Limited	`11.40ms` from Madrid, ES
176.215.78.119	AS57044 JSC "ER-Telecom Holding"	`8.55ms` from Moscow, RU
109.171.106.7	AS21127 Joint Stock Company TransTeleCom	`5.45ms` from Novosibirsk, RU
150.31.141.231	AS2497 Internet Initiative Japan Inc.	`1.67ms` from Osaka, JP
70.45.62.231	AS14638 Liberty Communications of Puerto Rico LLC	`1.72ms` from San Juan, PR
158.23.50.87	AS8075 Microsoft Corporation	`0.25ms` from Santiago de Querétaro, MX
114.96.63.135	AS4134 CHINANET-BACKBONE	`12.98ms` from Shanghai, CN
24.138.129.167	AS11260 EastLink	`10.18ms` from Toronto, CA
142.114.213.39	AS577 Bell Canada	`1.73ms` from Toronto, CA
190.66.249.183	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`3.41ms` from Bogota, CO
196.118.245.39	AS36925 MEDITELECOM	`4.76ms` from Casablanca, MA
135.26.86.231	AS6300 Fidium	`7.95ms` from Dallas, US
198.57.140.183	AS46606 Unified Layer	`2.11ms` from Draper, US
186.5.119.23	AS27947 Telconet S.A	`2.24ms` from Guayaquil, EC
113.239.46.55	AS4837 CHINA UNICOM China169 Backbone	`9.88ms` from Liaoyang, CN
121.175.189.23	AS4766 Korea Telecom	`6.52ms` from Seoul, KR
115.3.249.151	AS4766 Korea Telecom	`2.68ms` from Seoul, KR
183.93.58.119	AS4837 CHINA UNICOM China169 Backbone	`3.46ms` from Wuhan, CN
54.146.126.167	AS14618 Amazon.com, Inc.	`0.66ms` from Ashburn, US
104.52.46.231	AS7018 AT&T Enterprises, LLC	`18.26ms` from Atlanta, US

Traceroute

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

traceroute -a -n -q1 123.208.45.49

traceroute to 123.208.45.49 (123.208.45.49): 64 hops max, 52 byte packets

1 [AS31898] 140.91.212.43 0.075 ms

2 [AS1221] 139.130.124.2 1.118 ms

3 [AS1221] 139.130.124.1 1.84 ms

4 [AS1221] 139.130.165.90 1.865 ms

5 *

6 [AS1221] 58.162.27.78 1.758 ms

7 [AS135887] 123.208.45.49 11.33 ms

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On December 29th 2025

What are IP address ranges?

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