203.4.145.0/24

AS7575  ·  Australian Academic and Research Network (AARNet)

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 mq.edu.au
ASN AS7575
Registry APNIC
ID MACQUARIE-AU

WHOIS Details

inetnum:        203.4.144.0 - 203.4.147.255
netname:        MACQUARIE-AU
descr:          Macquarie University
country:        AU
org:            ORG-MU10-AP
admin-c:        MUA5-AP
tech-c:         MUA5-AP
abuse-c:        AM3480-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-MACQUARIE-AU
mnt-routes:     MAINT-MACQUARIE-AU
mnt-irt:        IRT-MACQUARIE-AU
last-modified:  2022-07-21T13:07:30Z
source:         APNIC

irt:            IRT-MACQUARIE-AU
address:        Balaclava Road, North Ryde NSW 2109
e-mail:         itsecurity@mq.edu.au
abuse-mailbox:  itsecurity@mq.edu.au
admin-c:        MUA5-AP
tech-c:         MUA5-AP
auth:           # Filtered
remarks:        itsecurity@mq.edu.au was validated on 2025-07-18
mnt-by:         MAINT-MACQUARIE-AU
last-modified:  2025-07-18T02:13:05Z
source:         APNIC

organisation:   ORG-MU10-AP
org-name:       Macquarie University
org-type:       LIR
country:        AU
address:        Balaclava Road
phone:          +61298507111
e-mail:         itsecurity@mq.edu.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:18:57Z
source:         APNIC

role:           ABUSE MACQUARIEAU
country:        ZZ
address:        Balaclava Road, North Ryde NSW 2109
phone:          +000000000
e-mail:         itsecurity@mq.edu.au
admin-c:        MUA5-AP
tech-c:         MUA5-AP
nic-hdl:        AM3480-AP
remarks:        Generated from irt object IRT-MACQUARIE-AU
remarks:        itsecurity@mq.edu.au was validated on 2025-07-18
abuse-mailbox:  itsecurity@mq.edu.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-18T02:13:35Z
source:         APNIC

role:           Macquarie University administrator
address:        Balaclava Road, North Ryde NSW 2109
country:        AU
phone:          +61298507111
e-mail:         itsecurity@mq.edu.au
admin-c:        MUA5-AP
tech-c:         MUA5-AP
nic-hdl:        MUA5-AP
mnt-by:         MAINT-MACQUARIE-AU
last-modified:  2022-07-19T07:31:42Z
source:         APNIC

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
203.4.143.0/24 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
118.219.40.24 AS9318 SK Broadband Co Ltd 5.42ms from Seoul, KR
203.73.176.104 AS4780 Digital United Inc. 4.04ms from Taipei, TW
99.220.46.56 AS812 Rogers Communications Canada Inc. 12.54ms from Toronto, CA
48.217.64.72 AS8075 Microsoft Corporation 0.81ms from Ashburn, US
20.55.20.216 AS8075 Microsoft Corporation 0.69ms from Ashburn, US
98.214.86.248 AS7922 Comcast Cable Communications, LLC 15.46ms from Chicago, US
80.189.197.120 AS6871 Plusnet 5.82ms from London, GB
47.157.22.200 AS5650 Frontier Communications of America, Inc. 1.91ms from Los Angeles, US
1.210.17.8 AS3786 LG DACOM Corporation 1.46ms from Seoul, KR
14.53.155.24 AS4766 Korea Telecom 2.82ms from Seoul, KR
101.126.30.104 AS137718 Beijing Volcano Engine Technology Co., Ltd. 4.69ms from Beijing, CN
179.38.164.120 AS22927 Telefonica de Argentina 2.39ms from Buenos Aires, AR
4.223.120.24 AS8075 Microsoft Corporation 0.22ms from Gaevle, SE
13.238.88.232 AS16509 Amazon.com, Inc. 0.11ms from Sydney, AU
27.22.29.88 AS4134 CHINANET-BACKBONE 8.38ms from Wuhan, CN
108.208.169.56 AS7018 AT&T Enterprises, LLC 10.23ms from Atlanta, US
35.187.102.232 AS396982 Google LLC 0.12ms from Brussels, BE
4.208.14.200 AS8075 Microsoft Corporation 0.21ms from Dublin, IE
94.12.192.248 AS5607 Sky UK Limited 5.68ms from London, GB
81.179.73.8 AS9105 TalkTalk Communications Limited 2.65ms from Manchester, GB
45.65.115.136 AS20473 The Constant Company, LLC 0.11ms from Piscataway, US
122.56.170.248 AS4771 Spark New Zealand Trading Ltd. 0.50ms from Auckland, NZ
179.154.116.232 AS28573 Claro NXT Telecomunicacoes Ltda 8.46ms from Osasco, BR
20.83.40.88 AS8075 Microsoft Corporation 0.52ms from Des Moines, US
91.207.123.40 AS48127 LLC Caprate Partners 0.34ms from Kyiv, UA

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