203.4.254.0/24

AS9648 · Australia On-Line Pty Ltd

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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 203.4.254.0/24

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
203.4.251.0/24	AS9648	Australia On Line	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
203.4.166.0/24	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 43 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.4.254.10	colinbarr.com.au	5
203.4.254.23	pb909.com	2

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

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Pingable IPs

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

IP Address	ASN	Details
203.4.254.214	AS9648 Australia On-Line Pty Ltd	0.36ms 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
174.80.131.40	AS20115 Charter Communications LLC	4.15ms from Atlanta, US
115.19.222.184	AS4766 Korea Telecom	8.37ms from Seoul, KR
103.81.157.184	AS135848 Digitax India Communications Pvt Ltd.	0.50ms from Delhi, IN
1.225.231.88	AS9318 SK Broadband Co Ltd	1.22ms from Seoul, KR
116.121.20.8	AS9578 Cheiljedang.Co.Inc.	1.76ms from Seoul, KR
111.251.84.24	AS3462 Data Communication Business Group	0.96ms from Taipei, TW
59.84.122.40	AS10010 TOKAI Communications Corporation	8.03ms from Tokyo, JP
81.221.250.88	AS1836 green.ch AG	0.98ms from Zuerich, CH
41.234.2.248	AS8452 TE-AS	3.42ms from Cairo, EG
175.170.187.248	AS4837 CHINA UNICOM China169 Backbone	8.19ms from Liaoyang, CN
70.95.121.24	AS20001 Charter Communications Inc	5.38ms from Los Angeles, US
202.241.157.40	AS2512 TCP Inc.	9.59ms from Osaka, JP
88.113.240.24	AS719 Elisa Oyj	4.76ms from Oulu, FI
97.125.39.104	AS209 CenturyLink Communications, LLC	11.55ms from St. Louis, US
77.109.50.184	AS42396 PJSC Telesystems of Ukraine	7.33ms from Kyiv, UA
104.247.211.168	AS46261 QuickPacket, LLC	0.66ms from Los Angeles, US
40.132.49.104	AS7029 Windstream Communications LLC	0.48ms from Miami, US
175.205.134.56	AS4766 Korea Telecom	2.89ms from Seoul, KR
222.45.199.24	AS56046 China Mobile communications corporation	3.46ms from Suzhou, CN
198.89.158.120	AS21595 Baxter Healthcare	2.88ms from Chicago, US
39.74.3.184	AS4837 CHINA UNICOM China169 Backbone	7.04ms from Qingdao, CN
187.0.10.88	AS28283 Adylnet Telecom	14.22ms from Sao Paulo, BR
194.120.147.184	AS1136 KPN B.V.	13.67ms from Amsterdam, NL
200.11.109.40	AS272248 R F DINIZ COMERCIO E SERVICOS EIREL	13.59ms from Fortaleza, BR
68.169.61.152	AS209242 Cloudflare London, LLC	9.23ms from New York City, US

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.

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