203.4.251.0/24

AS9648  ·  Australia On-Line Pty Ltd

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

Summary

Country Australia
Domain ozonline.com.au
ASN AS9648
Parent Range 203.4.248.0/21
Registry APNIC
ID AOL-AU

WHOIS Details

inetnum:        203.4.248.0 - 203.4.255.255
netname:        AOL-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:         hostmaster@ozonline.com.au
abuse-mailbox:  hostmaster@ozonline.com.au
admin-c:        AH175-AP
tech-c:         AH175-AP
auth:           # Filtered
remarks:        hostmaster@ozonline.com.au was validated on 2025-04-17
mnt-by:         MAINT-AU-AH175-AP
last-modified:  2025-04-17T22:41:16Z
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:         mike@ozonline.com.au
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:         hostmaster@ozonline.com.au
admin-c:        AH175-AP
tech-c:         AH175-AP
nic-hdl:        AO361-AP
remarks:        Generated from irt object IRT-OZONLINE-AU
remarks:        hostmaster@ozonline.com.au was validated on 2025-04-17
abuse-mailbox:  hostmaster@ozonline.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-04-17T22:41:36Z
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:         addressing@australiaonline.net.au
admin-c:        AH175-AP
tech-c:         AH175-AP
nic-hdl:        AOLN1-AP
abuse-mailbox:  abuse@ozonline.com.au
mnt-by:         MAINT-NEW
last-modified:  2010-06-16T02:28:02Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.4.251.0/24

Range ASN Company Num of IPs
203.4.248.0/21 AS9648 Australia On Line 2,048

Nearby Ranges

BGP prefixes that overlap with 203.4.0.0/16

Range ASN Company Num of IPs
203.4.248.0/21 AS9648 Australia On Line 2,048
203.4.216.0/21 AS136392 St Vincent's Hospital (Melbourne) Limited 2,048
203.4.232.0/21 AS24007 Amalgamated Television Services - ATN Channel 7 2,048
203.4.200.0/22 AS4822 National Library of Australia 1,024
203.4.182.0/23 AS138390 Trinity Grammar School 512
203.4.172.0/23 AS4739 iiNet Limited 512
203.4.232.0/24 AS24007 Amalgamated Television Services - ATN Channel 7 256
203.4.162.0/24 AS10083 Cynergic National Network 256
203.4.138.0/24 AS18390 Steven Haigh 256
203.4.192.0/24 AS1221 Baiada Poultry Pty Ltd 256
203.4.193.0/24 AS1221 Baiada Poultry Pty Ltd 256
203.4.238.0/24 AS24007 Amalgamated Television Services - ATN Channel 7 256
203.4.248.0/24 AS9648 Australia On Line 256
203.4.142.0/24 AS18390 Steven Haigh 256
203.4.198.0/24 AS7545 Baiada Poultry Pty Ltd 256
203.4.253.0/24 AS9648 Australia On Line 256
203.4.147.0/24 AS7575 Macquarie University 256
203.4.235.0/24 AS24007 Amalgamated Television Services - ATN Channel 7 256
203.4.137.0/24 AS18390 Steven Haigh 256
203.4.249.0/24 AS9648 Australia On Line 256
203.4.136.0/24 AS18390 Steven Haigh 256
203.4.237.0/24 AS24007 Amalgamated Television Services - ATN Channel 7 256
203.4.252.0/24 AS9648 Australia On Line 256
203.4.160.0/24 AS24060 KTB COMPUTER SERVICES COMPANY LIMITED 256
203.4.224.0/24 AS138201 Melbourne Girls Grammar School 256
203.4.131.0/24 AS1221 Marsh & McLennan Companies, Inc. 256
203.4.145.0/24 AS7575 Macquarie University 256
203.4.143.0/24 AS18390 Steven Haigh 256
203.4.165.0/24 AS7474 Peter MacCallum Cancer Institute t/a Peter MacCallum Cancer Centre 256
203.4.254.0/24 AS9648 Australia On Line 256
203.4.166.0/24 AS7474 Peter MacCallum Cancer Institute t/a Peter MacCallum Cancer Centre 256
203.4.130.0/24 AS1221 Marsh & McLennan Companies, Inc. 256
203.4.233.0/24 AS24007 Amalgamated Television Services - ATN Channel 7 256
203.4.171.0/24 AS37990 QLD VoIP Services 256
203.4.140.0/24 AS18390 Steven Haigh 256
203.4.139.0/24 AS18390 Steven Haigh 256
203.4.234.0/24 AS24007 Amalgamated Television Services - ATN Channel 7 256
203.4.196.0/24 AS1221 Baiada Poultry Pty Ltd 256
203.4.168.0/24 AS37990 QLD VoIP Services 256
203.4.149.0/24 AS58929 Brisbane Public Access Network Association Inc 256
203.4.250.0/24 AS9648 Australia On Line 256
203.4.197.0/24 AS7545 Baiada Poultry Pty Ltd 256
203.4.255.0/24 AS9648 Australia On Line 256
203.4.169.0/24 AS37990 NRG Gladstone Operating Services 256
203.4.141.0/24 AS18390 Steven Haigh 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.
Useful for Cybersecurity

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
77.11.174.200 AS6805 Telefonica Germany GmbH & Co.OHG 3.82ms from Berlin, DE
66.196.117.8 AS26101 Oath Holdings Inc. 1.16ms from Buffalo, US
27.63.147.40 AS45609 Bharti Airtel Ltd. AS for GPRS Service 1.62ms from Delhi, IN
125.125.223.184 AS4134 CHINANET-BACKBONE 9.81ms from Hangzhou, CN
47.180.178.72 AS5650 Frontier Communications of America, Inc. 1.60ms from Los Angeles, US
2.229.191.200 AS12874 Fastweb SpA 3.50ms from Milan, IT
116.198.148.200 AS4811 China Telecom (Group) 4.01ms from Shanghai, CN
220.100.0.152 AS2497 Internet Initiative Japan Inc. 3.65ms from Tokyo, JP
178.148.185.136 AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o. 7.00ms from Belgrade, RS
207.194.13.248 AS852 TELUS Communications Inc. 4.40ms from Seattle, US
40.76.124.152 AS8075 Microsoft Corporation 0.56ms from Ashburn, US
190.230.222.120 AS7303 Telecom Argentina S.A. 17.99ms from Asuncion, PY
73.16.218.120 AS7922 Comcast Cable Communications, LLC 8.59ms from Boston, US
147.10.254.136 AS135887 Belong (Telstra Limited) 2.37ms from Brisbane, AU
98.33.83.168 AS7922 Comcast Cable Communications, LLC 5.39ms from Fremont, US
90.25.52.120 AS3215 Orange S.A. 5.01ms from Paris, FR
104.41.132.40 AS8075 Microsoft Corporation 0.47ms from Ashburn, US
52.168.179.168 AS8075 Microsoft Corporation 0.45ms from Ashburn, US
176.92.46.168 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 1.19ms from Athens, GR
83.43.55.216 AS3352 TELEFONICA DE ESPANA S.A.U. 8.81ms from Madrid, ES
118.77.248.24 AS4837 CHINA UNICOM China169 Backbone 7.44ms from Taiyuan, CN
81.218.195.8 AS8551 Bezeq International Ltd. 2.71ms from Tel Aviv, IL
77.81.28.56 AS12302 Vodafone Romania S.A. 10.66ms from Bucharest, RO
3.122.211.216 AS16509 Amazon.com, Inc. 0.21ms from Frankfurt am Main, DE
87.27.93.200 AS3269 Telecom Italia S.p.A. 6.74ms from Milan, IT

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs