123.208.134.0/23

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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        TIAR-AP
tech-c:         TIAR-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
admin-c:        TIAR-AP
tech-c:         TIAR-AP
nic-hdl:        AT1005-AP
remarks:        Generated from irt object IRT-TELSTRA-AU
remarks:        [email protected] was validated on 2025-07-15
abuse-mailbox:  [email protected]
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:         [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

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 123.208.134.0/23

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

Pingable IPs

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

IP Address ASN Details
123.208.134.46 AS135887 Belong (Telstra Limited) 7.47ms from Sydney, AU
123.208.135.254 AS135887 Belong (Telstra Limited) 7.52ms 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
87.202.28.151 AS6799 Ote SA (Hellenic Telecommunications Organisation) 10.31ms from Athens, GR
75.188.161.199 AS10796 Charter Communications Inc 17.03ms from Chicago, US
75.243.183.87 AS6167 Verizon Business 15.76ms from Chicago, US
73.153.154.183 AS7922 Comcast Cable Communications, LLC 2.48ms from Denver, US
217.232.51.103 AS3320 Deutsche Telekom AG 5.71ms from Hamburg, DE
87.216.77.103 AS12479 Orange Espagne SA 11.27ms from Madrid, ES
176.213.172.167 AS52207 JSC ER-Telecom Holding 3.81ms from Moscow, RU
126.49.245.183 AS17676 SoftBank Corp. 4.10ms from Osaka, JP
123.141.59.135 AS3786 LG DACOM Corporation 7.02ms from Seoul, KR
218.146.7.247 AS4766 Korea Telecom 0.83ms from Seoul, KR
210.117.1.55 AS9318 SK Broadband Co Ltd 2.16ms from Seoul, KR
13.213.40.167 AS16509 Amazon.com, Inc. 0.11ms from Singapore, SG
89.69.153.7 AS9141 P4 Sp. z o.o. 13.55ms from Warsaw, PL
38.101.234.135 AS174 Cogent Communications, LLC 1.10ms from Atlanta, US
136.183.152.7 AS19933 Buffalo State College 1.11ms from Buffalo, US
196.115.165.167 AS36925 MEDITELECOM 3.84ms from Casablanca, MA
81.192.101.119 AS6713 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 5.28ms from Casablanca, MA
110.50.50.23 AS17648 Hughes Communications India Private Limited 3.00ms from Delhi, IN
101.47.95.55 AS150436 Byteplus Pte. Ltd. 0.11ms from Hanoi, VN
206.238.153.151 AS399077 Tcloudnet 0.93ms from Hong Kong, HK
78.180.172.23 AS9121 Turk Telekomunikasyon Anonim Sirketi 2.56ms from Istanbul, TR
92.144.126.71 AS3215 Orange S.A. 2.93ms from Le Lamentin, MQ
150.214.63.151 AS198096 Junta de Andalucia 12.90ms from Madrid, ES
35.152.75.151 AS16509 Amazon.com, Inc. 0.11ms from Milan, IT
34.43.117.39 AS396982 Google LLC 0.08ms from Mumbai, IN

Traceroute

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

$
traceroute -a -n -q1 123.208.135.93
traceroute to 123.208.135.93 (123.208.135.93): 64 hops max, 52 byte packets
2 *
4 [AS1221] 61.8.24.126 1.525 ms
5 *
6 [AS1221] 58.162.27.178 6.797 ms
Measurement taken from IPinfo ProbeNet in Sydney, AU
On

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.

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