123.200.152.0/21

AS9723  ·  iseek Communications Pty Ltd

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Summary

Country Australia
Domain iseek.com.au
ASN AS9723
Registry APNIC
ID ISEEK

WHOIS Details

inetnum:        123.200.152.0 - 123.200.159.255
netname:        ISEEK
descr:          
country:        AU
geoloc:         -27.415985 153.091891
admin-c:        IH161-AP
tech-c:         IH161-AP
abuse-c:        AI485-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-AU-ISEEK
mnt-irt:        IRT-INFOPRO-AU
last-modified:  2021-06-02T13:03:57Z
source:         APNIC

irt:            IRT-INFOPRO-AU
address:        Level 22, 144 Edward Street
address:        Brisbane, QLD, 4000
address:        Australia
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        IB7-AP
tech-c:         IH161-AP
auth:           # Filtered
remarks:        [email protected]
remarks:        [email protected] is invalid
mnt-by:         MAINT-AU-ISEEK
last-modified:  2026-01-14T13:08:26Z
source:         APNIC

role:           ABUSE INFOPROAU
country:        ZZ
address:        Level 22, 144 Edward Street
address:        Brisbane, QLD, 4000
address:        Australia
phone:          +000000000
e-mail:         [email protected]
admin-c:        IB7-AP
tech-c:         IH161-AP
nic-hdl:        AI485-AP
remarks:        Generated from irt object IRT-INFOPRO-AU
remarks:        [email protected] is invalid
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-14T13:09:22Z
source:         APNIC

role:           iseek hostmaster
remarks:        For spam/security issues email [email protected]
remarks:        For spam/security issues email [email protected]
address:        Level 22, 144 Edward Street
address:        Brisbane, QLD, 4000
country:        AU
phone:          +61-1300-661-668
fax-no:         +61-1300-661-540
e-mail:         [email protected]
admin-c:        IH161-AP
tech-c:         IH161-AP
nic-hdl:        IH161-AP
mnt-by:         MAINT-AU-ISEEK
last-modified:  2021-11-29T02:41:47Z
source:         APNIC

route:          123.200.152.0/21
origin:         AS9723
descr:          Iseek Communications Pty Ltd Level 4 60 Edward St
mnt-by:         MAINT-AU-ISEEK
last-modified:  2021-03-18T23:36:44Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 123.200.0.0/16

Range ASN Company Num of IPs
123.200.64.0/18 AS38091 LG HelloVision Corp. 16,384
123.200.32.0/19 AS18094 Tokyo Cable Network.,Inc. 8,192
123.200.0.0/19 AS23688 Link3 Technologies Ltd. 8,192
123.200.232.0/21 AS271795 SERVITELCONET CIA. LTDA. 2,048
123.200.248.0/21 AS271795 SERVITELCONET CIA. LTDA. 2,048
123.200.224.0/21 AS16509 Amazon.com, Inc. 2,048
123.200.208.0/21 AS9723 ISEEK 2,048
123.200.216.0/21 AS9723 ISEEK 2,048
123.200.192.0/21 AS16509 Amazon.com, Inc. 2,048
123.200.144.0/22 AS9723 ISEEK 1,024
123.200.136.0/22 AS9723 ISEEK 1,024
123.200.136.0/22 AS137536 ISEEK 1,024
123.200.148.0/22 AS9723 ISEEK 1,024
123.200.140.0/22 AS9723 ISEEK 1,024
123.200.240.0/23 AS9723 iseek Communications 512
123.200.132.0/23 AS9313 VONEX 512
123.200.184.0/23 AS9313 VONEX 512
123.200.160.0/23 AS9723 ISEEK 512
123.200.166.0/23 AS9723 ISEEK 512
123.200.168.0/23 AS9723 ISEEK 512
123.200.180.0/23 AS9723 ISEEK 512
123.200.182.0/23 AS9723 ISEEK 512
123.200.184.0/23 AS9723 VONEX 512
123.200.186.0/23 AS9723 ISEEK 512
123.200.188.0/23 AS9723 ISEEK 512
123.200.200.0/23 AS9723 iseek Communications 512
123.200.109.0/24 AS38121 HVHonam 256
123.200.108.0/24 AS38121 HVHonam 256
123.200.172.0/24 AS9723 ISEEK 256
123.200.174.0/24 AS9723 ISEEK 256
123.200.175.0/24 AS9723 ISEEK 256
123.200.177.0/24 AS9313 VONEX 256
123.200.178.0/24 AS9313 VONEX 256
123.200.179.0/24 AS9723 ISEEK 256
123.200.173.0/24 AS9313 VONEX 256
123.200.171.0/24 AS9313 VONEX 256
123.200.170.0/24 AS9313 VONEX 256
123.200.90.0/24 AS38121 HVHonam 256
123.200.111.0/24 AS38121 HVHonam 256
123.200.110.0/24 AS38121 HVHonam 256
123.200.165.0/24 AS9723 ISEEK 256

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
123.200.153.175 centacarechoices.net.au 1

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

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

IP Address ASN Details
123.200.155.33 AS9723 iseek Communications Pty Ltd 17.86ms from Brisbane, AU
123.200.156.44 AS9723 iseek Communications Pty Ltd 0.61ms from Sydney, AU
123.200.157.78 AS9723 iseek Communications Pty Ltd 0.87ms from Brisbane, AU
123.200.154.138 AS9723 iseek Communications Pty Ltd 0.53ms from Brisbane, AU
123.200.153.157 AS9723 iseek Communications Pty Ltd 0.55ms from Brisbane, AU
123.200.152.1 AS9723 iseek Communications Pty Ltd 0.94ms from Brisbane, 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
128.63.83.37 AS13 Headquarters, USAISC 2.68ms from Ashburn, US
73.81.72.85 AS7922 Comcast Cable Communications, LLC 8.82ms from Ashburn, US
20.231.236.149 AS8075 Microsoft Corporation 0.33ms from Ashburn, US
181.127.173.245 AS23201 Telecel S.A. 12.23ms from Asuncion, PY
139.59.54.229 AS14061 DigitalOcean, LLC 0.21ms from Bengaluru, IN
35.87.76.53 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
34.208.26.213 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
18.197.90.181 AS16509 Amazon.com, Inc. 0.17ms from Frankfurt am Main, DE
61.33.159.133 AS3786 LG DACOM Corporation 1.64ms from Incheon, KR
180.71.85.5 AS9318 SK Broadband Co Ltd 2.01ms from Incheon, KR
212.98.239.197 AS15924 Vodafone Net Iletisim Hizmetler AS 2.67ms from Istanbul, TR
75.223.148.85 AS6167 Verizon Business 10.69ms from Los Angeles, US
217.61.78.165 AS29119 AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL 7.39ms from Madrid, ES
104.163.159.165 AS1403 EBOX 1.48ms from Montreal, CA
139.103.40.229 AS611 NB-PEI Educational Computer Network 15.66ms from Montreal, CA
60.108.50.53 AS17676 SoftBank Corp. 3.94ms from Osaka, JP
122.28.110.181 AS4713 NTT DOCOMO BUSINESS,Inc. 1.02ms from Osaka, JP
52.156.97.21 AS8075 Microsoft Corporation 0.30ms from Quincy, US
93.58.162.53 AS12874 Fastweb SpA 1.27ms from Rome, IT
40.118.241.117 AS8075 Microsoft Corporation 0.56ms from San Jose, US
201.163.3.149 AS11172 Alestra, S. de R.L. de C.V. 3.27ms from Santiago de Queretaro, MX
118.51.38.149 AS4766 Korea Telecom 2.08ms from Seoul, KR
165.21.104.181 AS3758 SingNet 0.71ms from Singapore, SG
34.40.222.85 AS396982 Google LLC 0.11ms from Sydney, AU
203.75.170.133 AS3462 Data Communication Business Group 4.64ms from Taichung, TW

Traceroute

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

$
traceroute -a -n -q1 123.200.154.105
traceroute to 123.200.154.105 (123.200.154.105): 64 hops max, 52 byte packets
2 [AS136557] 103.216.222.92 281.839 ms
Measurement taken from IPinfo ProbeNet in Brisbane, 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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