203.23.16.0/23

AS9648  ·  Australia On-Line Pty Ltd

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Summary

Country Australia
Domain ozonline.com.au
ASN AS9648
Registry APNIC
ID AOL4-AU

WHOIS Details

inetnum:        203.23.16.0 - 203.23.16.255
netname:        AOL4-AU
descr:          Australia On Line
descr:          Level 4/6 Riverside Quay
descr:          Southbank, Victoria 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

Overlapping Ranges

BGP prefixes that are contained by 203.23.16.0/23

Range ASN Company Num of IPs
203.23.17.0/24 AS9648 Australia On Line 256
203.23.16.0/24 AS9648 Australia On Line 256

Nearby Ranges

BGP prefixes that overlap with 203.23.0.0/16

Range ASN Company Num of IPs
203.23.152.0/21 AS9648 Australia On Line 2,048
203.23.236.0/22 AS18390 Spintel Pty Ltd 1,024
203.23.220.0/22 AS7604 Zettanet Pty Ltd 1,024
203.23.200.0/22 AS55900 GLBB Japan KK 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
203.23.70.0/24 AS154195 Kementerian Pemberdayaan Perempuan Dan Perlindungan Anak 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
203.23.175.0/24 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 no domains currently hosted on this ASN.

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.
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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
82.156.199.23 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.95ms from Beijing, CN
186.130.17.87 AS22927 Telefonica de Argentina 1.83ms from Buenos Aires, AR
156.215.40.119 AS8452 TE-AS 4.92ms from Cairo, EG
38.104.181.7 AS174 Cogent Communications, LLC 0.34ms from Chicago, US
50.37.41.167 AS5650 Frontier Communications of America, Inc. 12.28ms from Chicago, US
52.252.218.183 AS8075 Microsoft Corporation 0.51ms from Chicago, US
189.187.184.135 AS8151 UNINET 5.67ms from Guadalajara, MX
95.40.114.151 AS16509 Amazon.com, Inc. 0.15ms from Hong Kong, HK
58.177.187.23 AS9269 Hong Kong Broadband Network Ltd. 1.36ms from Hong Kong, HK
218.235.243.39 AS9318 SK Broadband Co Ltd 4.91ms from Incheon, KR
41.18.198.103 AS29975 Vodacom 13.35ms from Johannesburg, ZA
94.1.87.183 AS5607 Sky UK Limited 6.37ms from London, GB
73.180.11.231 AS7922 Comcast Cable Communications, LLC 2.52ms from Portland, US
18.209.153.215 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
189.236.140.135 AS8151 UNINET 4.25ms from Santiago de Queretaro, MX
203.220.209.23 AS7545 TPG Telecom Limited 1.02ms from Sydney, AU
118.73.237.7 AS4837 CHINA UNICOM China169 Backbone 7.92ms from Taiyuan, CN
140.209.230.151 AS394089 Google LLC 0.13ms from Tel Aviv, IL
8.140.130.247 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.06ms from Beijing, CN
80.84.210.231 AS35205 RFT kabel Brandenburg GmbH 12.06ms from Berlin, DE
40.79.79.87 AS8075 Microsoft Corporation 0.18ms from Boydton, US
98.226.226.135 AS7922 Comcast Cable Communications, LLC 5.17ms from Chicago, US
68.65.100.167 AS7106 Com Net, Inc. 4.37ms from Columbus, US
91.16.121.87 AS3320 Deutsche Telekom AG 3.92ms from Hamburg, DE
223.4.19.119 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 5.09ms from Hangzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 203.23.17.58
traceroute to 203.23.17.58 (203.23.17.58): 6 hops max, 52 byte packets
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Szeged, HU
On

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