203.4.250.0/24

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:         [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 contain 203.4.250.0/24

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
203.4.164.0/22	AS149872	Peter MacCallum Cancer Institute t/a Peter MacCallum Cancer Centre	1,024
203.4.212.0/22	AS23918	NTT Australia Solutions Pty Ltd	1,024
203.4.188.0/23	AS396982	AAP Information Services Pty Ltd	512
203.4.172.0/23	AS4739	iiNet Limited	512
203.4.182.0/23	AS138390	Trinity Grammar School	512
203.4.190.0/23	AS396982	AAP Information Services Pty Ltd	512
203.4.169.0/24	AS37990	NRG Gladstone Operating Services	256
203.4.226.0/24	AS151499	Australian Public Access Network Association	256
203.4.160.0/24	AS24060	KTB COMPUTER SERVICES COMPANY LIMITED	256
203.4.187.0/24	AS136156	MD Rehanur Rahman t/a M/S FNF Online	256
203.4.229.0/24	AS7545	Attorney-General's Department	256
203.4.162.0/24	AS9301	Cynergic National Network	256
203.4.168.0/24	AS9449	QLD VoIP Services	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

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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
46.176.174.200	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`1.01ms` from Athens, GR
71.135.200.120	AS7018 AT&T Enterprises, LLC	`2.81ms` from Atlanta, US
54.186.45.136	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
206.74.18.248	AS14615 Comporium, Inc	`16.63ms` from Charlotte, US
27.157.27.120	AS4134 CHINANET-BACKBONE	`15.38ms` from Guangzhou, CN
114.135.4.8	AS4134 CHINANET-BACKBONE	`4.59ms` from Guiyang, CN
18.60.230.88	AS16509 Amazon.com, Inc.	`1.20ms` from Hyderabad, IN
18.168.238.152	AS16509 Amazon.com, Inc.	`0.18ms` from London, GB
176.26.144.200	AS5607 Sky UK Limited	`5.30ms` from London, GB
142.129.125.200	AS20001 Charter Communications Inc	`4.33ms` from Los Angeles, US
158.64.103.216	AS2602 Fondation RESTENA	`1.17ms` from Luxembourg, LU
78.122.49.232	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`19.50ms` from Lyon, FR
54.224.5.8	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
87.17.230.232	AS3269 Telecom Italia S.p.A.	`2.54ms` from Rome, IT
128.15.134.24	AS45 Lawrence Livermore National Laboratory	`2.80ms` from San Jose, US
1.99.22.104	AS4766 Korea Telecom	`2.11ms` from Seoul, KR
18.140.140.248	AS16509 Amazon.com, Inc.	`0.13ms` from Singapore, SG
35.230.98.88	AS396982 Google LLC	`0.15ms` from The Dalles, US
20.4.213.24	AS8075 Microsoft Corporation	`0.32ms` from Amsterdam, NL
160.160.158.248	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`4.60ms` from Casablanca, MA
65.215.163.8	AS13690 American Medical Response, Inc.	`0.50ms` from Denver, US
99.66.239.72	AS7018 AT&T Enterprises, LLC	`1.89ms` from Houston, US
73.155.102.56	AS7922 Comcast Cable Communications, LLC	`3.92ms` from Houston, US
99.46.85.216	AS7018 AT&T Enterprises, LLC	`3.64ms` from Los Angeles, US
185.234.41.136	AS204975 FLANDRIN IT SAS	`2.85ms` from Marseille, FR

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.

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