123.208.46.0/23

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 123.208.46.0/23

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

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

IP Address	ASN	Details
123.208.46.135	AS135887 Belong (Telstra Limited)	`12.04ms` from Sydney, AU
123.208.47.254	AS135887 Belong (Telstra Limited)	`1.79ms` 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
172.203.179.71	AS8075 Microsoft Corporation	`1.36ms` from Ashburn, US
190.75.252.103	AS8048 CANTV Servicios, Venezuela	`1.13ms` from Caracas, VE
45.21.233.231	AS7018 AT&T Enterprises, LLC	`11.64ms` from Dallas, US
3.29.111.247	AS16509 Amazon.com, Inc.	`0.90ms` from Dubai, AE
86.140.98.151	AS2856 British Telecommunications PLC	`1.90ms` from London, GB
98.81.98.183	AS14618 Amazon.com, Inc.	`0.16ms` from Reston, US
218.164.77.151	AS3462 Data Communication Business Group	`5.29ms` from Taichung, TW
9.169.196.151	AS8075 Microsoft Corporation	`0.35ms` from Boydton, US
105.68.221.151	AS36884 Wana Corporate	`4.07ms` from Casablanca, MA
38.71.92.39	AS394384 Edge Broadband	`4.02ms` from Chicago, US
75.217.110.183	AS6167 Verizon Business	`16.30ms` from Dallas, US
34.251.140.135	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
59.61.224.71	AS4134 CHINANET-BACKBONE	`5.17ms` from Fuzhou, CN
73.229.181.7	AS7922 Comcast Cable Communications, LLC	`5.18ms` from Greenwood Village, US
84.145.7.199	AS3320 Deutsche Telekom AG	`4.16ms` from Hamburg, DE
179.160.208.183	AS26599 TELEFÔNICA BRASIL S.A	`11.96ms` from Osasco, BR
87.100.232.71	AS16086 DNA Oyj	`0.74ms` from Oulu, FI
218.83.71.103	AS4812 China Telecom (Group)	`6.42ms` from Shanghai, CN
125.254.10.151	AS7545 TPG Telecom Limited	`1.10ms` from Sydney, AU
217.117.28.103	AS15440 UAB "Baltnetos komunikacijos"	`0.23ms` from Vilnius, LT
178.91.10.71	AS9198 JSC Kazakhtelecom	`6.24ms` from Astana, KZ
199.4.205.247	AS19631 Travelport Operations, Inc.	`0.92ms` from Atlanta, US
62.234.31.103	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.74ms` from Beijing, CN
35.167.131.247	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
35.85.108.87	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, 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 123.208.47.254

traceroute to 123.208.47.254 (123.208.47.254): 64 hops max, 52 byte packets

2 [] 156.146.32.186 0.144 ms

3 [AS1221] 144.130.167.133 0.221 ms

4 [AS1221] 203.50.12.132 1.47 ms

5 [AS1221] 203.50.11.177 0.921 ms

6 [AS1221] 203.50.11.174 1.264 ms

7 [AS1221] 139.130.165.90 1.316 ms

8 *

9 [AS135887] 123.208.47.254 4.301 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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