123.208.30.0/23

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 123.208.30.0/23

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

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

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

IP Address ASN Details
123.208.31.254 AS135887 Belong (Telstra Limited) 1.66ms 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
71.192.5.231 AS7922 Comcast Cable Communications, LLC 9.18ms from Boston, US
154.72.144.39 AS15964 CAMTEL 0.25ms from Douala, CM
5.58.37.119 AS16223 MAXNET TELECOM, LTD 5.44ms from Kyiv, UA
169.57.241.7 AS36351 IBM Cloud 1.15ms from Osasco, BR
97.145.94.23 AS6167 Verizon Business 16.02ms from Philadelphia, US
107.20.171.151 AS14618 Amazon.com, Inc. 0.15ms from Reston, US
201.103.63.7 AS8151 UNINET 3.83ms from Santiago de Queretaro, MX
124.190.156.199 AS1221 Telstra Limited 2.62ms from Sydney, AU
78.61.24.71 AS8764 Telia Lietuva, AB 3.34ms from Vilnius, LT
50.230.49.135 AS7922 Comcast Cable Communications, LLC 1.46ms from Atlanta, US
125.34.25.135 AS4808 China Unicom Beijing Province Network 3.66ms from Beijing, CN
212.28.7.167 AS15654 Civica UK Ltd. 3.94ms from London, GB
5.255.74.55 AS50673 Serverius 0.38ms from Meppel, NL
190.33.89.247 AS11556 Cable & Wireless Panama 1.91ms from Panama, PA
54.87.216.167 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
201.74.182.87 AS28573 Claro NXT Telecomunicacoes Ltda 4.36ms from Sao Paulo, BR
125.181.88.215 AS17858 LG POWERCOMM 3.15ms from Seoul, KR
61.80.92.151 AS4766 Korea Telecom 6.74ms from Seoul, KR
118.54.102.215 AS4766 Korea Telecom 1.68ms from Seoul, KR
43.156.50.55 AS132203 Tencent Building, Kejizhongyi Avenue 0.34ms from Singapore, SG
1.32.9.87 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 6.70ms from Singapore, SG
160.46.224.199 AS8590 Bayerische Motoren Werke Aktiengesellschaft 10.89ms from Strasbourg, FR
115.190.215.39 AS137718 Beijing Volcano Engine Technology Co., Ltd. 5.54ms from Tianjin, CN
77.171.173.183 AS1136 KPN B.V. 1.22ms from Amsterdam, NL
5.54.45.215 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 5.04ms from Athens, GR

Traceroute

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

$
traceroute -a -n -q1 -f6 123.208.31.254
traceroute to 123.208.31.254 (123.208.31.254): 64 hops max, 52 byte packets
7 [AS1221] 203.50.12.132 1.972 ms
8 [AS1221] 203.50.11.177 2.465 ms
9 [AS1221] 203.50.11.174 1.214 ms
10 [AS1221] 139.130.165.90 1.505 ms
11 *
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.

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