123.208.130.0/23

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 123.208.130.0/23

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

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

IP Address ASN Details
123.208.131.254 AS135887 Belong (Telstra Limited) 11.16ms from Melbourne, AU
123.208.130.9 AS135887 Belong (Telstra Limited) 12.97ms from Melbourne, 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
107.201.68.103 AS7018 AT&T Enterprises, LLC 7.75ms from Chicago, US
170.39.77.23 AS393398 1515 ROUNDTABLE DR PROPERTY, LLC 0.22ms from Dallas, US
134.2.56.7 AS553 BelWue-Koordination 6.19ms from Frankfurt am Main, DE
189.178.51.71 AS8151 UNINET 0.82ms from Guadalajara, MX
103.85.150.151 AS17995 PT iForte Global Internet 0.75ms from Jakarta, ID
18.135.254.87 AS16509 Amazon.com, Inc. 0.14ms from London, GB
75.83.45.151 AS20001 Charter Communications Inc 5.64ms from Los Angeles, US
65.34.176.39 AS7922 Comcast Cable Communications, LLC 7.48ms from Miami, US
76.134.242.167 AS7922 Comcast Cable Communications, LLC 9.77ms from Miami, US
178.168.226.7 AS25106 Mobile TeleSystems JLLC 3.72ms from Minsk, BY
190.32.55.87 AS11556 Cable & Wireless Panama 9.01ms from Panama, PA
119.166.135.119 AS4837 CHINA UNICOM China169 Backbone 2.12ms from Qingdao, CN
64.175.84.231 AS7018 AT&T Enterprises, LLC 1.57ms from San Jose, US
121.125.28.55 AS9318 SK Broadband Co Ltd 1.85ms from Seoul, KR
24.181.67.7 AS20115 Charter Communications LLC 8.21ms from Atlanta, US
123.125.49.247 AS4808 China Unicom Beijing Province Network 4.83ms from Beijing, CN
75.77.58.39 AS7029 Windstream Communications LLC 0.53ms from Chicago, US
27.9.147.71 AS4837 CHINA UNICOM China169 Backbone 3.72ms from Chongqing, CN
73.203.202.71 AS7922 Comcast Cable Communications, LLC 15.23ms from Dallas, US
46.223.218.87 AS3209 Vodafone GmbH 11.45ms from Frankfurt am Main, DE
91.21.154.23 AS3320 Deutsche Telekom AG 3.27ms from Frankfurt am Main, DE
155.198.30.71 AS786 Jisc Services Limited 1.20ms from London, GB
35.182.125.247 AS16509 Amazon.com, Inc. 0.17ms from Montreal, CA
93.193.167.71 AS3320 Deutsche Telekom AG 6.80ms from Nuernberg, DE
71.237.226.135 AS7922 Comcast Cable Communications, LLC 2.85ms from Portland, US

Traceroute

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

$
traceroute -a -n -q1 123.208.131.194
traceroute to 123.208.131.194 (123.208.131.194): 64 hops max, 52 byte packets
2 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Melbourne, 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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