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AS9723 – iseek Communications Pty Ltd

Field	Value
Country	Australia
Website	iseek.com.au
Hosted domains	19,043
IPv4 addresses	81,152
IPv6 addresses	79,229,371,440,083,952,629,200,000,000
ASN type	Hosting
Registry	apnic
Allocated	27 years ago on Oct 28, 1999
Updated	4 years ago on Aug 16, 2022

Netblock	Company	Num of IPs
202.83.64.0/19	iseek Communications	8,192
58.87.0.0/20	iseek Communications	4,096
123.200.128.0/20	ISEEK	4,096
202.183.96.0/20	iseek Communications	4,096
202.183.112.0/20	iseek Communications	4,096
1.179.16.0/21	iseek Communications	2,048
110.239.128.0/21	iseek Communications Pty Ltd	2,048
119.12.80.0/21	iseek Communications	2,048
123.200.152.0/21	ISEEK	2,048
123.200.208.0/21	ISEEK	2,048
123.200.216.0/21	ISEEK	2,048
202.74.64.0/21	Conetix, Web Hosting Provider	2,048
1.178.96.0/22	iseek Communications	1,024
1.178.176.0/22	iseek Communications	1,024
1.179.4.0/22	ISEEK	1,024
1.179.8.0/22	ISEEK	1,024
1.179.48.0/22	iseek Communications	1,024
1.179.96.0/22	iseek Communications	1,024
110.238.144.0/22	iseek Communications Pty Ltd	1,024
110.239.32.0/22	iseek Communications Pty Ltd	1,024
119.12.80.0/22	iseek Communications	1,024
119.13.144.0/22	iseek Communications	1,024
119.13.176.0/22	iseek Communications	1,024
121.52.192.0/22	Conetix, Web Hosting Provider	1,024
123.200.128.0/22	ISEEK	1,024
123.200.136.0/22	ISEEK	1,024
123.200.140.0/22	ISEEK	1,024
123.200.144.0/22	ISEEK	1,024
123.200.148.0/22	ISEEK	1,024
123.200.184.0/22	VONEX	1,024
202.83.64.0/22	ISEEK	1,024
202.83.76.0/22	ISEEK	1,024
202.83.84.0/22	ISEEK	1,024
202.183.104.0/22	ISEEK	1,024
202.183.120.0/22	ISEEK	1,024
1.178.2.0/23	ISEEK	512
1.178.66.0/23	ISEEK	512
1.179.0.0/23	ISEEK	512
1.179.12.0/23	ISEEK	512
58.87.2.0/23	ISEEK	512
58.87.6.0/23	ISEEK	512
58.87.8.0/23	ISEEK	512
58.87.10.0/23	ISEEK	512
58.87.12.0/23	ISEEK	512
103.38.10.0/23	New Sprout Pty Ltd	512
103.72.202.0/23	Data Outsource Pty Ltd	512
110.238.240.0/23	iseek Communications Pty Ltd	512
110.239.32.0/23	iseek Communications Pty Ltd	512
119.13.0.0/23	ISEEK	512
119.13.2.0/23	ISEEK	512
119.13.4.0/23	ISEEK	512
119.13.6.0/23	ISEEK	512
119.13.8.0/23	iseek Communications	512
119.13.240.0/23	iseek Communications	512
121.52.196.0/23	Conetix, Web Hosting Provider	512
121.91.96.0/23	iseek Communications	512
123.200.134.0/23	ISEEK	512
123.200.160.0/23	ISEEK	512
123.200.162.0/23	ISEEK	512
123.200.164.0/23	ISEEK	512
123.200.166.0/23	ISEEK	512
123.200.168.0/23	ISEEK	512
123.200.180.0/23	ISEEK	512
123.200.182.0/23	ISEEK	512
123.200.186.0/23	ISEEK	512
123.200.188.0/23	ISEEK	512
123.200.200.0/23	iseek Communications	512
123.200.240.0/23	iseek Communications	512
202.83.68.0/23	ISEEK	512
202.83.70.0/23	ISEEK	512
202.83.74.0/23	ISEEK	512
202.83.80.0/23	ISEEK	512
202.83.88.0/23	ISEEK	512
202.83.90.0/23	ISEEK	512
202.83.92.0/23	ISEEK	512
202.183.100.0/23	ISEEK	512
202.183.102.0/23	ISEEK	512
202.183.112.0/23	ISEEK	512
202.183.114.0/23	ISEEK	512
202.183.116.0/23	ISEEK	512
210.56.68.0/23	ISEEK	512
210.56.70.0/23	ISEEK	512
220.157.74.0/23	iseek Communications	512
220.157.80.0/23	ISEEK	512
220.157.82.0/23	ISEEK	512
220.157.84.0/23	ISEEK	512
220.157.86.0/23	ISEEK	512
1.178.80.0/24	iseek Communications	256
1.178.82.0/24	iseek Communications	256
1.178.83.0/24	iseek Communications	256
1.178.84.0/24	iseek Communications	256
1.178.85.0/24	iseek Communications	256
1.179.48.0/24	iseek Communications	256
58.87.14.0/24	ISEEK	256
58.87.15.0/24	ISEEK	256
103.38.10.0/24	New Sprout Pty Ltd	256
103.38.11.0/24	New Sprout Pty Ltd	256
103.95.77.0/24	YOUI PTY LTD	256
103.143.44.0/24	Davichi Computer Services	256
110.238.21.0/24	iseek Communications Pty Ltd	256
110.238.24.0/24	ISEEK	256
110.238.25.0/24	iseek Communications Pty Ltd	256
110.239.176.0/24	iseek Communications Pty Ltd	256
110.239.178.0/24	iseek Communications Pty Ltd	256
119.13.2.0/24	ISEEK	256
119.13.3.0/24	ISEEK	256
119.13.10.0/24	iseek Communications	256
119.13.48.0/24	iseek Communications	256
119.13.49.0/24	iseek Communications	256
121.52.198.0/24	Conetix, Web Hosting Provider	256
121.52.199.0/24	Conetix, Web Hosting Provider	256
121.91.199.0/24	iseek Communications	256
123.200.165.0/24	ISEEK	256
123.200.172.0/24	ISEEK	256
123.200.174.0/24	ISEEK	256
123.200.175.0/24	ISEEK	256
123.200.179.0/24	ISEEK	256
123.200.187.0/24	ISEEK	256
160.250.72.0/24	Oncord Pty Ltd	256
202.83.72.0/24	ISEEK	256
202.83.73.0/24	ISEEK	256
202.83.82.0/24	ISEEK	256
202.83.83.0/24	ISEEK	256
202.83.94.0/24	ISEEK	256
202.83.95.0/24	ISEEK	256
202.176.15.0/24	YOUI PTY LTD	256
202.183.96.0/24	ISEEK	256
202.183.97.0/24	ISEEK	256
202.183.98.0/24	ISEEK	256
202.183.108.0/24	iseek	256
202.183.110.0/24	ISEEK	256
202.183.111.0/24	ISEEK	256
202.183.118.0/24	ISEEK	256
202.183.119.0/24	ISEEK	256
202.183.126.0/24	ISEEK	256
202.183.127.0/24	ISEEK	256
203.16.25.0/24	Hughes Technologies	256
203.31.82.0/24	Conetix Pty Ltd	256
210.56.64.0/24	ISEEK	256
210.56.152.0/24	Conetix Pty Ltd	256
210.56.153.0/24	Conetix Pty Ltd	256
210.56.154.0/24	Conetix Pty Ltd	256
210.56.155.0/24	Conetix Pty Ltd	256
210.56.156.0/24	Conetix Pty Ltd	256
210.56.157.0/24	Conetix Pty Ltd	256
210.56.158.0/24	Conetix Pty Ltd	256
210.56.159.0/24	Conetix Pty Ltd	256
220.157.64.0/24	ISEEK	256
220.157.70.0/24	ISEEK	256
220.157.71.0/24	ISEEK	256
220.157.79.0/24	iseek Communications	256
220.157.90.0/24	ISEEK	256
220.157.91.0/24	ISEEK	256
220.157.92.0/24	ISEEK	256
220.157.93.0/24	ISEEK	256
220.157.94.0/24	ISEEK	256
220.157.95.0/24	ISEEK	256

Netblock	Company
2407:6800::/32	iseek Communications Pty Ltd
2001:df0:4b00::/48	Asia Pacific Network Information Centre

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WHOIS Details

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                                                ASHandle:       AS9723
                                                OrgID:          AS9723
                                                ASName:         AS9723
                                                ASNumber:       AS9723
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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IP WHOIS API & Database

Hosted Domains

There are 19,043 domain names hosted across 1,333 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
160.250.72.12	██████████	1,357
103.38.10.100	██████████	456
202.74.67.67	██████████	424
202.74.66.121	██████████	371
202.74.67.56	██████████	319
202.183.110.166	██████████	240
202.74.66.35	██████████	222
202.74.66.167	██████████	197
202.74.65.200	██████████	181
202.74.66.22	██████████	167

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Useful for Cybersecurity

Hosted Domains API & Database

Peers

There are 53 peers for this ASN.

Peers	Name
AS131225	CSENERGY
AS132102	ALHGROUP
AS132309	Redd digital services pty ltd
AS132847	Network Solutions Group Pty Ltd
AS133859	Telstra Limited
AS133876	e-secure Pty Ltd
AS134163	ValuePRO Software Pty Ltd
AS134459	Infotech Solutions Pty Ltd
AS134688	YourFibre Pty Ltd
AS135153	Kassawin Pty Ltd
AS135294	Queensland Airports Limited
AS135895	Centorrino Technologies Pty Ltd
AS136557	Host Universal Pty Ltd
AS137409	GSL Networks Pty LTD
AS137536	CERNER CORPORATION PTY LIMITED
AS138680	COLLECTION HOUSE LIMITED
AS140627	OneQode
AS141044	Gallagher Bassett Services Pty Ltd
AS142143	WESLEY MISSION QUEENSLAND
AS148968	Falcore Investments Pty Ltd
AS150127	Lactalis Australia Pty Ltd
AS150139	Conetix Pty Ltd
AS150798	WSA CO Limited
AS151047	Queensland Urban Utilities
AS153640	Crime and Corruption Commission
AS16552	Tiggee LLC
AS17741	Medical Objects Pty Ltd
AS199524	G-Core Labs S.A.
AS24115	Equinix
AS24482	SG.GS
AS24516	Virtutel Pty Ltd
AS32590	Valve Corporation
AS35280	F5 Networks SARL
AS36236	NetActuate, Inc
AS38561	NTT Australia Solutions Pty Ltd
AS38880	Micron21 Datacentre Pty Ltd
AS398465	Rackdog, LLC
AS45437	Real World - The Core
AS45912	Indue Limited
AS45937	Brisbane Airport Corporation
AS4608	Asia Pacific Network Information Centre
AS4764	Aussie Broadband
AS4826	Vocus Connect International Backbone
AS49544	i3D.net B.V
AS58511	Anycast Global Backbone
AS58750	ThinkEx Holdings Pty Ltd
AS63956	5G NETWORK OPERATIONS PTY LTD
AS64073	Vetta Group
AS6939	Hurricane Electric LLC
AS7474	SingTel Optus Pty Ltd
AS7594	On Q
AS8888	xTom Pty Ltd
AS9498	BHARTI Airtel Ltd.

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ASN API & Database

Upstreams

There are 4 upstreams for this ASN.

upstreams	Name
AS38561	NTT Australia Solutions Pty Ltd
AS4826	Vocus Connect International Backbone
AS6939	Hurricane Electric LLC
AS7474	SingTel Optus Pty Ltd

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ASN API & Database

Downstreams

There are 23 downstreams for this ASN.

Downstreams	Name
AS131225	CSENERGY
AS132102	ALHGROUP
AS132309	Redd digital services pty ltd
AS133859	Telstra Limited
AS133876	e-secure Pty Ltd
AS134163	ValuePRO Software Pty Ltd
AS134459	Infotech Solutions Pty Ltd
AS134688	YourFibre Pty Ltd
AS135153	Kassawin Pty Ltd
AS135294	Queensland Airports Limited
AS137536	CERNER CORPORATION PTY LIMITED
AS138680	COLLECTION HOUSE LIMITED
AS141044	Gallagher Bassett Services Pty Ltd
AS142143	WESLEY MISSION QUEENSLAND
AS150127	Lactalis Australia Pty Ltd
AS150139	Conetix Pty Ltd
AS150798	WSA CO Limited
AS151047	Queensland Urban Utilities
AS153640	Crime and Corruption Commission
AS17741	Medical Objects Pty Ltd
AS45912	Indue Limited
AS45937	Brisbane Airport Corporation
AS58750	ThinkEx Holdings Pty Ltd

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ASN API & Database

Pingable IPs

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

IP Address	ASN	Details
123.200.130.11	AS9723 iseek Communications Pty Ltd	`1.35ms` from Brisbane, AU
1.179.18.81	AS9723 iseek Communications Pty Ltd	`1.69ms` from Brisbane, AU
202.83.84.28	AS9723 iseek Communications Pty Ltd	`0.63ms` from Sydney, AU
58.87.12.65	AS9723 iseek Communications Pty Ltd	`1.32ms` from Brisbane, AU
110.239.129.22	AS9723 iseek Communications Pty Ltd	`13.27ms` from Brisbane, AU
202.83.74.242	AS9723 iseek Communications Pty Ltd	`0.67ms` from Brisbane, AU
202.183.127.172	AS9723 iseek Communications Pty Ltd	`0.61ms` from Brisbane, AU
220.157.85.33	AS9723 iseek Communications Pty Ltd	`0.68ms` from Melbourne, AU
1.179.98.159	AS9723 iseek Communications Pty Ltd	`37.72ms` from Melbourne, AU
202.83.91.137	AS9723 iseek Communications Pty Ltd	`0.38ms` from Sydney, AU
210.56.64.146	AS9723 iseek Communications Pty Ltd	`0.61ms` from Sydney, AU
220.157.82.195	AS9723 iseek Communications Pty Ltd	`0.51ms` from Sydney, AU
202.183.102.34	AS9723 iseek Communications Pty Ltd	`0.80ms` from Sydney, AU
123.200.166.21	AS9723 iseek Communications Pty Ltd	`0.34ms` from Sydney, AU
202.183.114.209	AS9723 iseek Communications Pty Ltd	`10.27ms` from Brisbane, AU
110.239.33.178	AS9723 iseek Communications Pty Ltd	`1.01ms` from Brisbane, AU
1.179.0.41	AS9723 iseek Communications Pty Ltd	`1.13ms` from Brisbane, AU
123.200.213.222	AS9723 iseek Communications Pty Ltd	`0.50ms` from Brisbane, AU
123.200.140.165	AS9723 iseek Communications Pty Ltd	`0.58ms` from Brisbane, AU
202.183.113.122	AS9723 iseek Communications Pty Ltd	`1.07ms` from Brisbane, AU
110.239.128.96	AS9723 iseek Communications Pty Ltd	`1.81ms` from Brisbane, AU
202.74.69.1	AS9723 iseek Communications Pty Ltd	`0.53ms` from Brisbane, AU
110.238.145.33	AS9723 iseek Communications Pty Ltd	`1.78ms` from Melbourne, AU
1.178.80.249	AS9723 iseek Communications Pty Ltd	`5.04ms` from Melbourne, AU
2407:6800:0:210::604	AS9723 iseek Communications Pty Ltd	`0.51ms` 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
192.99.63.59	AS16276 OVH SAS	`0.07ms` from Beauharnois, CA
5.79.180.219	AS8369 Intersvyaz-2 JSC	`4.31ms` from Chelyabinsk, RU
102.219.44.43	AS60171 AFR-IX TELECOM S.A.	`0.10ms` from Douala, CM
64.71.97.11	AS26760 Southern Kansas Telephone Co., Inc.	`6.57ms` from Kansas City, US
176.102.19.171	AS196767 INMART.UA LLC	`9.08ms` from Krasnodar, RU
81.159.97.171	AS2856 British Telecommunications PLC	`5.01ms` from London, GB
88.90.220.155	AS2119 Telenor Norge AS	`6.27ms` from Oslo, NO
112.162.96.123	AS4766 Korea Telecom	`6.54ms` from Seoul, KR
161.117.0.235	AS45102 Alibaba (US) Technology Co., Ltd.	`0.78ms` from Singapore, SG
85.144.35.219	AS50266 Odido Netherlands B.V.	`6.47ms` from Amsterdam, NL
73.123.86.11	AS7922 Comcast Cable Communications, LLC	`5.37ms` from Boston, US
190.176.95.27	AS22927 Telefonica de Argentina	`18.33ms` from Buenos Aires, AR
24.57.3.219	AS7992 Cogeco Connexion Inc.	`10.86ms` from Buffalo, US
71.201.174.107	AS7922 Comcast Cable Communications, LLC	`5.11ms` from Chicago, US
27.9.254.43	AS4837 CHINA UNICOM China169 Backbone	`3.65ms` from Chongqing, CN
217.78.7.251	AS31122 Digiweb ltd	`0.19ms` from Dublin, IE
175.248.93.187	AS4766 Korea Telecom	`8.23ms` from Incheon, KR
88.22.89.139	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.90ms` from Madrid, ES
73.139.247.219	AS7922 Comcast Cable Communications, LLC	`2.42ms` from Miami, US
114.164.192.43	AS4713 NTT DOCOMO BUSINESS,Inc.	`11.10ms` from Osaka, JP
90.93.21.59	AS3215 Orange S.A.	`6.09ms` from Paris, FR
44.195.205.219	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
114.24.133.187	AS3462 Data Communication Business Group	`1.16ms` from Taipei, TW
139.162.77.155	AS63949 Akamai Connected Cloud	`0.15ms` from Tokyo, JP
96.49.61.107	AS6327 Shaw Communications	`6.74ms` from Vancouver, CA

Traceroute

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

traceroute -a -n -q1 220.157.71.138

traceroute to 220.157.71.138 (220.157.71.138): 64 hops max, 52 byte packets

1 [AS136557] 103.216.222.5 2.685 ms

2 *

3 [] 218.100.76.29 1.218 ms

4 [AS9723] 220.157.71.138 1.117 ms

Measurement taken from

IPinfo ProbeNet in Brisbane, AU

On May 4th 2026

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS9723 at robtex.

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