123.200.128.0/20

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:        123.200.128.0 - 123.200.135.255
netname:        ISEEK
descr:          
country:        AU
geoloc:         -27.491584 153.035532
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:  2021-06-02T13:03:53Z
source:         APNIC

irt:            IRT-INFOPRO-AU
address:        Level 22, 144 Edward Street
address:        Brisbane, QLD, 4000
address:        Australia
e-mail:         abuse@iseek.com.au
abuse-mailbox:  abuse@iseek.com.au
admin-c:        IB7-AP
tech-c:         IH161-AP
auth:           # Filtered
remarks:        abuse@iseek.com.au
remarks:        abuse@iseek.com.au was validated on 2025-06-27
mnt-by:         MAINT-AU-ISEEK
last-modified:  2025-09-04T05:14:00Z
source:         APNIC

role:           ABUSE INFOPROAU
country:        ZZ
address:        Level 22, 144 Edward Street
address:        Brisbane, QLD, 4000
address:        Australia
phone:          +000000000
e-mail:         abuse@iseek.com.au
admin-c:        IB7-AP
tech-c:         IH161-AP
nic-hdl:        AI485-AP
remarks:        Generated from irt object IRT-INFOPRO-AU
remarks:        abuse@iseek.com.au was validated on 2025-06-27
abuse-mailbox:  abuse@iseek.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-06-27T05:56:05Z
source:         APNIC

role:           iseek hostmaster
remarks:        For spam/security issues email abuse@iseek.com.au
remarks:        For spam/security issues email abuse@iseek.com.au
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:         hostmaster@iseek.com.au
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:          123.200.128.0/20
origin:         AS9723
descr:          Iseek Communications Pty Ltd Level 4 60 Edward St
mnt-by:         MAINT-AU-ISEEK
last-modified:  2021-03-23T00:42:09Z
source:         APNIC

Overlapping Ranges

BGP prefixes that are contained by 123.200.128.0/20

Range ASN Company Num of IPs
123.200.132.0/23 AS9313 VONEX 512
123.200.136.0/22 AS137536 ISEEK 1,024
123.200.136.0/22 AS9723 ISEEK 1,024
123.200.140.0/22 AS9723 ISEEK 1,024

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
123.200.64.0/18 AS38121 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
123.200.248.0/21 AS271795 2,048
123.200.216.0/21 AS9723 ISEEK 2,048
123.200.152.0/21 AS9723 ISEEK 2,048
123.200.208.0/21 AS9723 ISEEK 2,048
123.200.192.0/21 AS16509 Amazon.com, Inc. 2,048
123.200.224.0/21 AS16509 Amazon.com, Inc. 2,048
123.200.232.0/21 AS271795 2,048
123.200.136.0/22 AS137536 ISEEK 1,024
123.200.136.0/22 AS9723 ISEEK 1,024
123.200.140.0/22 AS9723 ISEEK 1,024
123.200.144.0/22 AS9723 ISEEK 1,024
123.200.148.0/22 AS9723 ISEEK 1,024
123.200.200.0/23 AS9723 iseek Communications 512
123.200.240.0/23 AS9723 iseek Communications 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
123.200.184.0/23 AS9313 VONEX 512
123.200.132.0/23 AS9313 VONEX 512
123.200.170.0/24 AS9313 VONEX 256
123.200.175.0/24 AS9723 ISEEK 256
123.200.179.0/24 AS9723 ISEEK 256
123.200.171.0/24 AS9313 VONEX 256
123.200.177.0/24 AS9313 VONEX 256
123.200.165.0/24 AS9723 ISEEK 256
123.200.178.0/24 AS9313 VONEX 256
123.200.173.0/24 AS9313 VONEX 256
123.200.172.0/24 AS9723 ISEEK 256
123.200.174.0/24 AS9723 ISEEK 256

Hosted domains

There are 403 domain names hosted across 17 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
123.200.142.152 wheelerindustries.com.au 202
123.200.135.104 carlgribble.com 85
123.200.142.140 brisbane.qld.gov.au 22
123.200.135.102 iconhaematology.com 18
123.200.138.140 nikeshoes.com.au 15
123.200.129.215 aphspackaging.com 5
123.200.142.143 ecologger.com.au 2
123.200.142.131 qicinsights.com 1
123.200.142.181 qktech.com.au 1
123.200.135.121 anygameanywhere.com.au 1
123.200.135.71 devcorpservices.com 1
123.200.129.171 compassiondev.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

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

IP Address ASN Details
123.200.140.165 AS9723 iseek Communications Pty Ltd 0.56ms from Brisbane, AU
123.200.139.118 AS9723 iseek Communications Pty Ltd 0.40ms from Sydney, AU
123.200.137.134 AS9723 iseek Communications Pty Ltd 0.39ms from Sydney, AU
123.200.138.217 AS9723 iseek Communications Pty Ltd 0.29ms from Sydney, AU
123.200.130.11 AS9723 iseek Communications Pty Ltd 1.49ms from Brisbane, AU
123.200.135.34 AS9723 iseek Communications Pty Ltd 0.52ms from Brisbane, AU
123.200.143.82 AS9723 iseek Communications Pty Ltd 0.56ms from Brisbane, AU
123.200.129.230 AS9723 iseek Communications Pty Ltd 0.21ms from Sydney, AU
123.200.136.22 AS137536 CERNER CORPORATION PTY LIMITED 0.51ms from Brisbane, AU
123.200.142.214 AS9723 iseek Communications Pty Ltd 0.52ms from Brisbane, AU
123.200.134.9 AS9723 iseek Communications Pty Ltd 15.67ms 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
104.95.238.244 AS16625 Akamai Technologies, Inc. 0.18ms from Ashburn, US
102.44.109.36 AS8452 TE-AS 8.38ms from Cairo, EG
209.117.241.4 AS53675 Hancock Whitney Bank 1.82ms from Dallas, US
216.241.174.180 AS13649 Flexential Colorado Corp. 0.60ms from Denver, US
132.230.6.228 AS553 BelWue-Koordination 4.37ms from Frankfurt am Main, DE
79.163.215.84 AS5617 Orange Polska Spolka Akcyjna 2.67ms from Gdansk, PL
36.7.152.116 AS4134 CHINANET-BACKBONE 7.24ms from Huai'an, CN
212.100.94.100 AS20598 Autonomous System number for Cyber Space, 1.49ms from Lagos, NG
39.63.28.196 AS17557 Pakistan Telecommunication Company Limited 4.79ms from Lahore, PK
95.18.9.84 AS12479 Orange Espagne SA 10.02ms from Madrid, ES
71.82.239.84 AS20115 Charter Communications LLC 9.08ms from Minneapolis, US
15.223.174.244 AS16509 Amazon.com, Inc. 0.79ms from Montreal, CA
162.241.173.100 AS31898 Oracle Corporation 0.14ms from Phoenix, US
184.169.211.212 AS16509 Amazon.com, Inc. 0.13ms from San Jose, US
97.215.106.228 AS6167 Verizon Business 9.81ms from San Jose, US
34.100.33.164 AS396982 Google LLC 1.26ms from Sao Paulo, BR
116.235.76.84 AS4812 China Telecom (Group) 2.86ms from Shanghai, CN
104.215.183.4 AS8075 Microsoft Corporation 0.61ms from Singapore, SG
221.205.109.36 AS4837 CHINA UNICOM China169 Backbone 2.61ms from Taiyuan, CN
23.108.209.196 AS7979 Servers.com, Inc. 0.35ms from Amsterdam, NL
95.0.47.4 AS9121 Turk Telekomunikasyon Anonim Sirketi 3.92ms from Bursa, TR
125.120.161.20 AS4134 CHINANET-BACKBONE 4.76ms from Hangzhou, CN
36.71.213.196 AS7713 PT Telekomunikasi Indonesia 1.44ms from Jakarta, ID
187.73.54.212 AS262668 Mar Provedor de Internet Ltda 17.13ms from Joao Pessoa, BR
161.45.221.84 AS26335 Middle Tennessee State University 4.36ms from Murfreesboro, US

Traceroute

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

$
traceroute -a -n -q1 -f5 123.200.142.217
traceroute to 123.200.142.217 (123.200.142.217): 64 hops max, 52 byte packets
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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