ASN Lookup Tool

Iseek Communications Pty Ltd iseek.com.au AU AU 162 Routes

AS Data

AS9723

AS9723Iseek Communications Pty Ltd

AS Number 9723
AS Name ISEEK-AS-AP
Organization Iseek Communications Pty Ltd (org-icpl5-ap)
Country AU
Website iseek.com.au
Number of IPv4 Routes 157
Number of IPv6 Routes 5
ASN type ISP
Registry APNIC
Date Allocated N/A

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IP Ranges

Route # IPs
123.200.179.0/24 256
119.13.8.0/23 512
210.56.159.0/24 256
220.157.82.0/23 512
1.178.82.0/24 256
203.16.25.0/24 256
110.239.32.0/23 512
202.83.88.0/23 512
202.83.84.0/22 1024
58.87.2.0/23 512
123.200.152.0/21 2048
202.83.90.0/23 512
1.178.85.0/24 256
220.157.71.0/24 256
202.183.111.0/24 256
123.200.144.0/22 1024
103.38.10.0/24 256
210.56.64.0/24 256
103.143.44.0/24 256
1.179.16.0/21 2048
202.183.97.0/24 256
2407:6800:0:300::/56 ~5×10²¹
210.56.152.0/24 256
202.183.116.0/23 512
110.238.25.0/24 256
58.87.6.0/23 512
110.239.176.0/24 256
123.200.180.0/23 512
119.13.176.0/22 1024
123.200.240.0/23 512
202.83.95.0/24 256
110.238.144.0/22 1024
119.13.48.0/24 256
1.178.96.0/22 1024
210.56.153.0/24 256
1.178.66.0/23 512
202.83.94.0/24 256
58.87.12.0/23 512
121.52.198.0/24 256
202.83.70.0/23 512
160.250.72.0/24 256
123.200.162.0/23 512
220.157.95.0/24 256
202.183.96.0/20 4096
1.179.4.0/22 1024
110.239.128.0/21 2048
2407:6800::/32 ~79×10²⁷
123.200.187.0/24 256
220.157.70.0/24 256
119.13.144.0/22 1024
202.176.15.0/24 256
103.38.11.0/24 256
202.74.64.0/21 2048
202.183.127.0/24 256
220.157.74.0/23 512
121.52.196.0/23 512
110.238.24.0/24 256
123.200.140.0/22 1024
123.200.200.0/23 512
110.239.178.0/24 256

Raw Whois Response

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS9249 - AS10239'

as-block:       AS9249 - AS10239
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2022-09-22T22:36:45Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC

% Information related to 'AS9723'

% Abuse contact for 'AS9723' is 'abuse@iseek.com.au'

aut-num:        AS9723
as-name:        ISEEK-AS-AP
descr:          iseek Communications Pty Ltd
descr:          Level 4, 60 Edward St
descr:          Brisbane, QLD, 4000
country:        AU
export:         to AS6939 announce AS9723:AS-ALL
export:         to AS7474 announce AS9723:AS-ALL
export:         to AS4826 announce AS9723:AS-ALL
org:            ORG-ICPL5-AP
admin-c:        IH161-AP
tech-c:         IH161-AP
abuse-c:        AI485-AP
mnt-lower:      MAINT-AU-ISEEK
mnt-routes:     MAINT-AU-ISEEK
mnt-by:         APNIC-HM
mnt-irt:        IRT-INFOPRO-AU
last-modified:  2022-08-16T01:31:21Z
mp-export:      afi ipv6 to AS6939 announce AS9723:AS-ALL
mp-export:      afi ipv6 to AS7474 announce AS9723:AS-ALL
mp-export:      afi ipv6 to AS4826 announce AS9723:AS-ALL
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 2026-03-04
mnt-by:         MAINT-AU-ISEEK
last-modified:  2026-03-04T02:17:41Z
source:         APNIC

organisation:   ORG-ICPL5-AP
org-name:       Iseek Communications Pty Ltd
org-type:       LIR
country:        AU
address:        Level 22
address:        144 Edward Street
phone:          +61-7-3307-6200
fax-no:         +61-7-3307-6200
e-mail:         support@iseek.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:46Z
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 2026-03-04
abuse-mailbox:  abuse@iseek.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2026-03-04T02:18:00Z
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

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-UK2)

Parsed Whois Response

Peers

AS Number Description Country
AS63956 5G NETWORK OPERATIONS PTY LTD AU
AS133876 e-secure Pty Ltd AU
AS6939 Hurricane Electric LLC US
AS38880 Micron21 Datacentre Pty Ltd AU
AS45437 Real World - The Core AU
AS132102 16 - 20 Claremont Street AU
AS134459 Infotech Solutions Pty Ltd AU
AS199524 G-Core Labs S.A. LU
AS58750 ThinkEx Holdings Pty Ltd AU
AS7606 Internet Association of Australia AU
AS150139 Conetix Pty Ltd AU
AS16552 Tiggee LLC US
AS45912 Indue Limited AU
AS398465 Rackdog, LLC US
AS132309 Redd digital services pty ltd AU
AS133859 Telstra Limited AU
AS135895 Centorrino Technologies Pty Ltd AU
AS138680 COLLECTION HOUSE LIMITED AU
AS140627 OneQode AU
AS135153 Kassawin Pty Ltd AU
AS132102 ALH Group Pty Ltd AU
AS131225 Level 21 AU
AS58511 Anycast Global Backbone AU
AS24482 SG.GS SG
AS7474 SingTel Optus Pty Ltd AU
AS24516 Virtutel Pty Ltd AU
AS4764 Aussie Broadband AU
AS64073 Vetta Group NZ
AS4826 Vocus Connect International Backbone AU
AS153640 CRIME AND CORRUPTION COMMISSION AU
AS134163 ValuePRO Software Pty Ltd AU
AS153640 Crime and Corruption Commission AU
AS134688 YourFibre Pty Ltd AU
AS64073 VETTA TRADING LIMITED NZ
AS142143 WESLEY MISSION QUEENSLAND AU
AS133876 e secure Pty Ltd AU
AS36236 NetActuate, Inc US
AS4608 Asia Pacific Network Information Centre AU
AS132847 Network Solutions Group Pty Ltd AU
AS16276 OVH SAS FR
AS136557 Host Universal Pty Ltd AU
AS131225 CS Energy Ltd AU
AS7594 On Q AU
AS4608 APNIC SERVICES Asia Pacific Network Information Centre AU
AS141044 Gallagher Bassett Services Pty Ltd AU
AS137536 CERNER CORPORATION PTY LIMITED AU
AS151047 Queensland Urban Utilities AU
AS150127 Lactalis Australia Pty Ltd AU
AS45937 Brisbane Airport Corporation AU
AS148968 Falcore Investments Pty Ltd AU
AS135294 Queensland Airports Limited AU
AS9280 Servers Australia Pty Ltd AU
AS150798 WSA CO Limited AU
AS17741 Medical Objects Pty Ltd AU
AS24115 Equinix SG
AS38561 NTT Australia Solutions Pty Ltd AU
AS35280 F5 Networks SARL FR
AS8888 xTom Pty Ltd AU
AS137409 GSL Networks Pty LTD AU
AS49544 i3D.net B.V NL

Upstreams

AS Number Description Country
AS7474 SingTel Optus Pty Ltd AU
AS64073 VETTA TRADING LIMITED NZ
AS6939 Hurricane Electric LLC US
AS137409 GSL Networks Pty LTD AU
AS4826 VOCUS PTY LTD AU

Downstreams

AS Number Description Country
AS137536 CERNER CORPORATION PTY LIMITED AU
AS151047 Queensland Urban Utilities AU
AS45912 Indue Limited AU
AS150127 Lactalis Australia Pty Ltd AU
AS45937 Brisbane Airport Corporation AU
AS153640 CRIME AND CORRUPTION COMMISSION AU
AS135294 Queensland Airports Limited AU
AS132309 Redd digital services pty ltd AU
AS150798 WSA CO Limited AU
AS134163 ValuePRO Software Pty Ltd AU

Contacts

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Frequently Asked Questions

ASN AS9723 is an Autonomous System Number used to identify a network for BGP internet routing.
AS9723 is listed under Iseek Communications Pty Ltd.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.