203.22.64.0/24

AS7575 · Australian Academic and Research Network (AARNet)

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Summary

Country	Australia
Domain	ola.edu.au
ASN	AS7575
Registry	APNIC
ID	OLAA-AU

WHOIS Details

inetnum:        203.22.64.0 - 203.22.64.255
netname:        OLAA-AU
descr:          Open Learning Agency of Australia
descr:          Level 1 131 Queen St
descr:          Melbourne
descr:          Victoria 3000
country:        AU
org:            ORG-OUOA1-AP
admin-c:        CM892-AP
tech-c:         CM892-AP
abuse-c:        AO324-AP
status:         ASSIGNED PORTABLE
mnt-by:         APNIC-HM
mnt-irt:        IRT-OUA-NON-AU
last-modified:  2020-07-22T13:14:37Z
source:         APNIC

irt:            IRT-OUA-NON-AU
address:        Level 1
address:        131 Queen St
address:        Melbourne
address:        Victoria, 3000
e-mail:         sysadm@open.edu.au
abuse-mailbox:  sysadm@open.edu.au
admin-c:        CM892-AP
tech-c:         CM892-AP
auth:           # Filtered
remarks:        sysadm@open.edu.au was validated on 2026-02-26
mnt-by:         MAINT-OUA-NON-AU
last-modified:  2026-02-26T05:08:28Z
source:         APNIC

organisation:   ORG-OUOA1-AP
org-name:       Open Universities of Australia Pty Ltd
org-type:       LIR
country:        AU
address:        12/700 Collins St
phone:          +61-3-8628-2576
fax-no:         +61-3-8628-2533
e-mail:         sysadm@open.edu.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-12-17T12:57:02Z
source:         APNIC

role:           ABUSE OUANONAU
country:        ZZ
address:        Level 1
address:        131 Queen St
address:        Melbourne
address:        Victoria, 3000
phone:          +000000000
e-mail:         sysadm@open.edu.au
admin-c:        CM892-AP
tech-c:         CM892-AP
nic-hdl:        AO324-AP
remarks:        Generated from irt object IRT-OUA-NON-AU
remarks:        sysadm@open.edu.au was validated on 2026-02-26
abuse-mailbox:  sysadm@open.edu.au
mnt-by:         APNIC-ABUSE
last-modified:  2026-02-26T05:08:58Z
source:         APNIC

person:         Craig Matchan
nic-hdl:        CM892-AP
e-mail:         sysadm@ola.edu.au
address:        Level 1
address:        131 Queen St
address:        Melbourne
address:        Victoria, 3000
phone:          +613 8628-2545
country:        AU
mnt-by:         MAINT-NEW
last-modified:  2008-09-04T07:29:28Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.22.0.0/16

Range	ASN	Company	Num of IPs
203.22.208.0/22	AS136522	TAFE NSW - North Coast Institute	1,024
203.22.108.0/23	AS2764	Icon Water Limited	512
203.22.234.0/23	AS132576	Worley Limited	512
203.22.108.0/23	AS4826	Icon Water Limited	512
203.22.104.0/23	AS56307	AUSTRALIAN CENTRE FOR ADVANCED COMPUTING	512
203.22.200.0/23	AS9328	DEPARTMENT OF FIRE AND EMERGENCY SERVICES (WA)	512
203.22.80.0/23	AS9650	QLD Department of Education and Training (DET)	512
203.22.72.0/23	AS17889	Intraceptives Pty Ltd	512
203.22.70.0/23	AS9652	ECN Pty Ltd	512
203.22.188.0/24	AS17766	Australasian Performing Right Association	256
203.22.223.0/24	AS209242	LACHTARISTO HOLDINGS LIMITED	256
203.22.241.0/24	AS209242	Elsevier Limited	256
203.22.86.0/24	AS24436	QUESTNET	256
203.22.67.0/24	AS2764	MARBERGS NOMINEES PTY LTD	256
203.22.30.0/24	AS398946	Open Systems Pty. Ltd.	256
203.22.215.0/24	AS45947	SecurePay Pty Ltd	256
203.22.251.0/24	AS10023	Terry Crews	256
203.22.255.0/24	AS4764	G. P. STERN PTY LTD	256
203.22.74.0/24	AS4764	Langarson Pty Ltd	256
203.22.100.0/24	AS63842	Internet Access	256
203.22.101.0/24	AS63842	Internet Access	256
203.22.102.0/24	AS63842	Internet Access	256
203.22.103.0/24	AS63842	Internet Access	256
203.22.195.0/24	AS7474	Royal Agricultural Society of NSW	256
203.22.96.0/24	AS7585	Matthew Flinders Anglican College Limited	256
203.22.196.0/24	AS7647	OnTheNet Pty Ltd	256
203.22.202.0/24	AS7647	OnTheNet Pty Ltd	256
203.22.169.0/24	AS9266	Fiveways International Limited	256
203.22.126.0/24	AS9313	BRISDSLPOOL23-INT Netblock Assignment	256
203.22.127.0/24	AS9313	WINSHOP1-INT Netblock Assignment	256
203.22.216.0/24	AS4739	iiNet Limited	256
203.22.83.0/24	AS1221	Racing and Wagering Western Australia	256
203.22.206.0/24	AS136000	LYNHAM NETWORKS PTY. LTD	256
203.22.193.0/24	AS136518	Department of Mines And Petroleum	256
203.22.203.0/24	AS137945	NUTRIEN (CANADA) HOLDINGS ULC	256
203.22.214.0/24	AS149305	St. Pauls Grammar School, Penrith Ltd.	256
203.22.205.0/24	AS154293	City of Greater Dandenong	256
203.22.186.0/24	AS17158	DATTO ASIAPAC PTY LTD	256
203.22.132.0/24	AS17551	Anycast Holdings Pty Ltd	256

Hosted domains

There are 3 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.22.64.3	openuniversities.edu.au	3

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
52.71.57.168	AS14618 Amazon.com, Inc.	`0.47ms` from Ashburn, US
52.247.118.216	AS8075 Microsoft Corporation	`0.33ms` from Boydton, US
173.91.42.152	AS10796 Charter Communications Inc	`5.89ms` from Cleveland, US
108.225.70.200	AS7018 AT&T Enterprises, LLC	`17.39ms` from Dallas, US
20.9.34.200	AS8075 Microsoft Corporation	`0.15ms` from Des Moines, US
2.133.243.120	AS9198 JSC Kazakhtelecom	`7.97ms` from Karagandy, KZ
69.237.12.40	AS7018 AT&T Enterprises, LLC	`6.21ms` from Miami, US
87.26.5.40	AS3269 Telecom Italia S.p.A.	`5.08ms` from Milan, IT
221.229.80.88	AS4134 CHINANET-BACKBONE	`3.89ms` from Nanjing, CN
79.76.86.232	AS54253 Oracle Corporation	`6.67ms` from Riyadh, SA
101.89.162.56	AS4811 China Telecom (Group)	`3.35ms` from Shanghai, CN
35.175.6.152	AS14618 Amazon.com, Inc.	`0.51ms` from Ashburn, US
35.168.40.200	AS14618 Amazon.com, Inc.	`0.50ms` from Ashburn, US
71.230.185.72	AS7922 Comcast Cable Communications, LLC	`6.87ms` from Ashburn, US
52.24.19.88	AS16509 Amazon.com, Inc.	`0.22ms` from Boardman, US
67.167.97.232	AS7922 Comcast Cable Communications, LLC	`3.98ms` from Chicago, US
172.5.172.184	AS7018 AT&T Enterprises, LLC	`3.28ms` from Dallas, US
73.243.121.56	AS7922 Comcast Cable Communications, LLC	`2.33ms` from Denver, US
73.229.189.152	AS7922 Comcast Cable Communications, LLC	`3.46ms` from Denver, US
113.1.164.120	AS4837 CHINA UNICOM China169 Backbone	`5.64ms` from Harbin, CN
49.131.94.184	AS17924 SmarTone Mobile Communications Ltd	`14.77ms` from Hong Kong, HK
98.194.163.168	AS7922 Comcast Cable Communications, LLC	`6.74ms` from Houston, US
37.34.225.232	AS42961 Mobile Telecommunications Company K.S.C.P.	`6.25ms` from Kuwait City, KW
81.162.241.24	AS44032 PP TRCCity TV center	`5.97ms` from Kyiv, UA
51.14.29.104	AS2856 British Telecommunications PLC	`1.65ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f5 -m9 203.22.64.101

traceroute to 203.22.64.101 (203.22.64.101): 9 hops max, 52 byte packets

5 [] 103.16.102.67 31.187 ms

6 [AS7575] 113.197.15.28 114.628 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On March 13th 2026

What are IP address ranges?

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