203.23.152.0/21

AS9648  ·  Australia On-Line Pty Ltd

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Summary

Country Australia
Domain ozonline.com.au
ASN AS9648
Registry APNIC
ID AOL2-AU

WHOIS Details

inetnum:        203.23.152.0 - 203.23.159.255
netname:        AOL2-AU
descr:          Australia On Line
descr:          Level 4/6 Riverside Quay
descr:          Southbank, Victorica 3006
descr:          Phone: +61-3-9686-1051
country:        AU
org:            ORG-AOLP1-AP
admin-c:        AOLN1-AP
tech-c:         AOLN1-AP
abuse-c:        AO361-AP
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-irt:        IRT-OZONLINE-AU
last-modified:  2021-01-18T01:59:38Z
source:         APNIC

irt:            IRT-OZONLINE-AU
address:        Level 4, 6 Riverside Quay
address:        Southbank, VIC, 3006
address:        Australia On Line
address:        Level 4, 6 Riverside Quay
address:        Southbank, Victoria, 3166
address:        Australia
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        AH175-AP
tech-c:         AH175-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-10-23
mnt-by:         MAINT-AU-AH175-AP
last-modified:  2025-11-18T00:30:10Z
source:         APNIC

organisation:   ORG-AOLP1-AP
org-name:       Australia On Line Pty Ltd
org-type:       LIR
country:        AU
address:        PO Box 475
address:        Australia
phone:          +61407514149
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:46Z
source:         APNIC

role:           ABUSE OZONLINEAU
country:        ZZ
address:        Level 4, 6 Riverside Quay
address:        Southbank, VIC, 3006
address:        Australia On Line
address:        Level 4, 6 Riverside Quay
address:        Southbank, Victoria, 3166
address:        Australia
phone:          +000000000
e-mail:         [email protected]
admin-c:        AH175-AP
tech-c:         AH175-AP
nic-hdl:        AO361-AP
remarks:        Generated from irt object IRT-OZONLINE-AU
remarks:        [email protected] was validated on 2025-10-23
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-23T09:40:53Z
source:         APNIC

role:           Australia On Line NOC Role Object
address:        Level 4, 6 Riverside Quay
address:        Southbank, VIC, 3006
country:        AU
phone:          +61 3 83304900
fax-no:         +61 3 96861051
e-mail:         [email protected]
admin-c:        AH175-AP
tech-c:         AH175-AP
nic-hdl:        AOLN1-AP
abuse-mailbox:  [email protected]
mnt-by:         MAINT-NEW
last-modified:  2010-06-16T02:28:02Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.23.0.0/16

Range ASN Company Num of IPs
203.23.220.0/22 AS7604 Zettanet Pty Ltd 1,024
203.23.200.0/22 AS55900 GLBB Japan KK 1,024
203.23.236.0/22 AS18390 Spintel Pty Ltd 1,024
203.23.178.0/23 AS137409 GSL Networks Pty LTD 512
203.23.86.0/24 AS1221 Surak Enterprises 256
203.23.252.0/24 AS133431 John XIII College Inc 256
203.23.128.0/24 AS133752 BrainStorm Network, Inc 256
203.23.90.0/24 AS134184 St. Josephs College - Hunters Hill 256
203.23.53.0/24 AS136000 LYNHAM NETWORKS PTY. LTD 256
203.23.178.0/24 AS137409 GSL Networks Pty LTD - Frankfurt 256
203.23.179.0/24 AS137409 GSL Networks Pty LTD - Frankfurt 256
203.23.57.0/24 AS137411 Office of Public Prosecutions 256
203.23.105.0/24 AS137864 Royal College of Pathologists of Australasia 256
203.23.56.0/24 AS140977 SCECGS Redlands Ltd 256
203.23.77.0/24 AS142471 QUICKLINK BROADBAND 256
203.23.1.0/24 AS151711 DAILY FANTASY TECHNOLOGIES PRIVATE LIMITED 256
203.23.36.0/24 AS153451 Kenpro Pty Ltd 256
203.23.74.0/24 AS154187 UMBRELLA CABLE SYSTEMS PVT LTD 256
203.23.52.0/24 AS154196 PT Terra Net Indonesia 256
203.23.127.0/24 AS17158 DATTO ASIAPAC PTY LTD 256
203.23.39.0/24 AS17378 Aylie Brutman 256
203.23.199.0/24 AS17882 Univision LLC 256
203.23.49.0/24 AS17882 Univision LLC 256
203.23.244.0/24 AS18679 internet4associations 256
203.23.255.0/24 AS204815 Ahlatci Teknoloji A.S 256
203.23.103.0/24 AS209242 UMPIRE ASSOCIATES LTD 256
203.23.104.0/24 AS209242 LACHTARISTO HOLDINGS LIMITED 256
203.23.106.0/24 AS209242 LACHTARISTO HOLDINGS LIMITED 256
203.23.60.0/24 AS24069 Winc Australia Pty Limited 256
203.23.253.0/24 AS24436 Iona College Brisbane 256
203.23.139.0/24 AS24516 Virtutel Pty Ltd 256
203.23.191.0/24 AS2764 The Technology Division P/L T/A Lanrex Managed Solutions 256
203.23.176.0/24 AS394881 superclouds-jp-node 256
203.23.177.0/24 AS394881 superclouds-us-node 256
203.23.138.0/24 AS4739 iiNet Limited 256
203.23.22.0/24 AS4739 iiNet Limited 256
203.23.225.0/24 AS4739 iiNet Limited 256
203.23.173.0/24 AS4764 G. P. STERN PTY LTD 256
203.23.116.0/24 AS4826 VOCUS PTY LTD 256
203.23.31.0/24 AS55506 Reynolds and Reynolds Pty Ltd 256
203.23.136.0/24 AS56132 Baker Heart and Diabetes Institute 256
203.23.109.0/24 AS59262 ORIX Australia Corporation Limited 256
203.23.175.0/24 AS7545 John Whitfeld 256
203.23.190.0/24 AS7545 ALLIT PTY. LTD 256
203.23.7.0/24 AS7545 Hi-Speed Networking 256
203.23.72.0/24 AS7545 iiNet Limited 256
203.23.119.0/24 AS7575 Monash Health 256
203.23.38.0/24 AS7575 Sceggs Darlinghurst 256
203.23.50.0/24 AS9266 Fiveways International Limited 256

Hosted domains

There are 47 domain names hosted across 11 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.23.159.247 lizzywebhosting.com 26
203.23.159.250 magteq.com.au 3
203.23.159.159 setup.com.au 1
203.23.154.200 greenanddale.com.au 1
203.23.154.25 pamelaconder.com 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

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

IP Address ASN Details
203.23.155.254 AS9648 Australia On-Line Pty Ltd 0.38ms from Melbourne, AU
203.23.159.190 AS9648 Australia On-Line Pty Ltd 0.37ms from Melbourne, AU
203.23.154.175 AS9648 Australia On-Line Pty Ltd 2.07ms 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
54.188.80.197 AS16509 Amazon.com, Inc. 0.11ms from Boardman, US
118.24.26.101 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.82ms from Chengdu, CN
20.208.216.5 AS8075 Microsoft Corporation 0.65ms from Geneve, CH
85.100.55.69 AS9121 Turk Telekomunikasyon Anonim Sirketi 7.34ms from Izmir, TR
45.176.242.101 AS268960 STARLINE SERVIÇOS DE INTERNET - ME 11.61ms from Joao Pessoa, BR
113.232.5.69 AS4837 CHINA UNICOM China169 Backbone 14.20ms from Liaoyang, CN
174.112.21.117 AS812 Rogers Communications Canada Inc. 6.54ms from Montreal, CA
195.9.250.165 AS25513 PJSC Moscow city telephone network 1.32ms from Moscow, RU
88.120.241.85 AS12322 Free SAS 3.97ms from Paris, FR
39.91.62.37 AS4837 CHINA UNICOM China169 Backbone 5.87ms from Qingdao, CN
178.67.217.197 AS12389 PJSC Rostelecom 4.05ms from Saint Petersburg, RU
99.57.121.197 AS7018 AT&T Enterprises, LLC 4.18ms from San Antonio, US
18.139.202.5 AS16509 Amazon.com, Inc. 0.09ms from Singapore, SG
118.113.211.37 AS4134 CHINANET-BACKBONE 1.58ms from Chengdu, CN
94.146.213.21 AS9158 Telenor A/S 2.27ms from Copenhagen, DK
35.239.255.165 AS396982 Google LLC 0.11ms from Council Bluffs, US
183.245.94.197 AS56041 China Mobile communications corporation 11.81ms from Hangzhou, CN
34.92.220.133 AS396982 Google LLC 0.09ms from Hong Kong, HK
114.5.3.37 AS4761 INDOSAT Internet Network Provider 1.06ms from Jakarta, ID
118.139.117.165 AS56132 Monash University, 5.20ms from Melbourne, AU
189.233.146.21 AS8151 UNINET 4.18ms from Santiago de Queretaro, MX
222.121.36.85 AS4766 Korea Telecom 1.75ms from Seoul, KR
121.127.97.69 AS9756 SK Broadband Co Ltd 3.14ms from Seoul, KR
3.173.241.37 AS16509 Amazon.com, Inc. 0.26ms from Tokyo, JP
121.28.50.165 AS4837 CHINA UNICOM China169 Backbone 7.01ms from Beijing, CN

Traceroute

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

$
traceroute -a -n -q1 203.23.159.164
traceroute to 203.23.159.164 (203.23.159.164): 64 hops max, 52 byte packets
1 [AS15169] 108.170.234.61 297.194 ms
2 [AS15169] 108.170.255.240 297.403 ms
3 *
4 *
5 [AS9648] 203.23.159.164 266.951 ms
Measurement taken from IPinfo ProbeNet in Hamina, FI
On

What are IP address ranges?

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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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