203.31.41.0/24

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

Summary

Country	Australia
Domain	genazzano.vic.edu.au
ASN	AS7575
Registry	APNIC
ID	GENAZZANO-AU

WHOIS Details

inetnum:        203.31.41.0 - 203.31.41.255
netname:        GENAZZANO-AU
descr:          GENAZZANO F.C.J. COLLEGE LIMITED
descr:          301 Cotham Road
descr:          Kew
descr:          VIC 3101
country:        AU
org:            ORG-GFCL1-AP
admin-c:        NAGF1-AP
tech-c:         NAGF1-AP
abuse-c:        AG979-AP
status:         ASSIGNED PORTABLE
mnt-by:         APNIC-HM
mnt-routes:     MAINT-AU-GENAZZANO
mnt-irt:        IRT-GENAZZANO-NON-AU
last-modified:  2020-11-10T21:34:35Z
source:         APNIC

irt:            IRT-GENAZZANO-NON-AU
address:        301 Cotham Road
address:        Kew
address:        VIC 3101
phone:          +61-3-8862-1000
fax-no:         +61-3-8862-1133
e-mail:         licensing@genazzano.vic.edu.au
abuse-mailbox:  licensing@genazzano.vic.edu.au
admin-c:        NAGF1-AP
tech-c:         NAGF1-AP
remarks:        licensing@genazzano.vic.edu.au was validated on 2025-10-09
auth:           # Filtered
mnt-by:         MAINT-AU-GENAZZANO
last-modified:  2025-11-18T00:27:48Z
source:         APNIC

organisation:   ORG-GFCL1-AP
org-name:       GENAZZANO F.C.J. COLLEGE LIMITED
org-type:       LIR
country:        AU
address:        301 Cotham Road
phone:          +61-3-8862-1000
fax-no:         +61-3-8862-1133
e-mail:         licensing@genazzano.vic.edu.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:03Z
source:         APNIC

role:           ABUSE GENAZZANONONAU
country:        ZZ
address:        301 Cotham Road
address:        Kew
address:        VIC 3101
phone:          +61-3-8862-1000
e-mail:         licensing@genazzano.vic.edu.au
admin-c:        NAGF1-AP
tech-c:         NAGF1-AP
nic-hdl:        AG979-AP
remarks:        Generated from irt object IRT-GENAZZANO-NON-AU
remarks:        licensing@genazzano.vic.edu.au was validated on 2025-10-09
abuse-mailbox:  licensing@genazzano.vic.edu.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-09T00:06:51Z
source:         APNIC

role:           Network Administrator - GENAZZANO F.C.J. COLLEGE LIMITED
address:        301 Cotham Road
address:        Kew
address:        VIC 3101
country:        AU
phone:          +61-3-8862-1000
fax-no:         +61-3-8862-1133
e-mail:         licensing@genazzano.vic.edu.au
admin-c:        MK843-AP
tech-c:         MK843-AP
nic-hdl:        NAGF1-AP
mnt-by:         MAINT-AU-GENAZZANO
last-modified:  2012-09-28T03:11:54Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.31.0.0/16

Range	ASN	Company	Num of IPs
203.31.36.0/22	AS23352	Sand Dune Mail Ltd	1,024
203.31.8.0/23	AS10215	Microland Limited	512
203.31.202.0/23	AS18390	Spintel Pty Ltd	512
203.31.42.0/23	AS139049	GIGACOMM PTY LTD	512
203.31.164.0/23	AS38498	Bank Internasional Indonesia	512
203.31.34.0/23	AS38835	Buroserv Australia Pty Ltd	512
203.31.114.0/23	AS55707	Simtronic Technologies Pty Ltd	512
203.31.62.0/23	AS1221	Panasonic Australia Pty. Limited	512
203.31.93.0/24	AS141216	Asia Yadanar Golden Horse Company Limited	256
203.31.76.0/24	AS154292	Politeknik Kesehatan Palembang	256
203.31.48.0/24	AS18111	Bytecard PTY LTD	256
203.31.217.0/24	AS211619	MAXKO d.o.o.	256
203.31.75.0/24	AS23854	NINE ENTERTAINMENT CO. PTY LTD	256
203.31.183.0/24	AS23921	INGDIRECT Australia, Tuggerah	256
203.31.160.0/24	AS26431	Happy Telecomunications LLC	256
203.31.184.0/24	AS2764	Clear Technology Pty Limited	256
203.31.216.0/24	AS38220	Amaze Intelligence Pty Ltd	256
203.31.221.0/24	AS399735	LakeLand Internet LLC	256
203.31.241.0/24	AS4739	iiNet Limited	256
203.31.255.0/24	AS4739	I-Nex Corporation Pty Ltd	256
203.31.23.0/24	AS4764	Glenn Tesla Jayaputera	256
203.31.96.0/24	AS4764	Softway Pty Limited	256
203.31.64.0/24	AS4826	Silver Chain Nursing Association	256
203.31.40.0/24	AS50340	SEBEK sp. z o.o	256
203.31.70.0/24	AS55365	Campus Drive (Cnr Murdoch Drive)	256
203.31.44.0/24	AS7545	Compumedics Limited	256
203.31.58.0/24	AS7545	Sutherland Shire Council	256
203.31.81.0/24	AS7545	Performance Peripherals Australasia	256
203.31.84.0/24	AS7545	Hilliard Electronic Systems	256
203.31.56.0/24	AS7594	Ignatius Park College	256
203.31.0.0/24	AS7604	Zettagrid Pty Ltd	256
203.31.1.0/24	AS7703	Westway Nominees Pty Ltd t/a Bekkers	256
203.31.2.0/24	AS7703	Westway Nominees Pty Ltd t/a Bekkers	256
203.31.227.0/24	AS7703	Westway Nominees Pty Ltd t/a Bekkers	256
203.31.103.0/24	AS8368	Xaurum Belux at Upstream (LCL Brussels)	256
203.31.214.0/24	AS9266	Fiveways International Limited	256
203.31.101.0/24	AS9301	Cynergic National Network	256
203.31.57.0/24	AS9301	Cynergic National Network	256
203.31.252.0/24	AS10080	Interconnect Networks Pty Ltd	256
203.31.82.0/24	AS9723	Conetix Pty Ltd	256
203.31.65.0/24	AS133120	Hosted Network Pty. Ltd.	256
203.31.79.0/24	AS133175	Knowledge by Design Pty Ltd	256
203.31.210.0/24	AS133974	Pinnacle Tele Services Pvt. Ltd.	256
203.31.234.0/24	AS134078	5070 ANG MO KIO INDUSTRIAL PARK 2	256
203.31.169.0/24	AS134371	Rakib Enterprise	256
203.31.161.0/24	AS139906	InSPire Net Ltd	256
203.31.185.0/24	AS140639	Pymble Ladies College	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

Read more

Pingable IPs

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

IP Address	ASN	Details
203.31.41.20	AS7575 Australian Academic and Research Network (AARNet)	`0.65ms` 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
104.169.81.200	AS5650 Frontier Communications of America, Inc.	`7.39ms` from Ashburn, US
121.25.138.120	AS4837 CHINA UNICOM China169 Backbone	`6.00ms` from Beijing, CN
34.38.44.8	AS396982 Google LLC	`0.16ms` from Brussels, BE
118.178.156.152	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`8.44ms` from Hangzhou, CN
61.47.221.40	AS17597 SK Broadband Co Ltd	`1.90ms` from Incheon, KR
86.144.75.24	AS2856 British Telecommunications PLC	`14.90ms` from London, GB
84.236.173.56	AS29119 AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL	`7.91ms` from Madrid, ES
91.190.72.56	AS201250 Zelenaya Tochka Lipetsk LLC	`10.71ms` from Moscow, RU
45.151.220.8	AS201675 SACLAK NETWORK SARL	`4.15ms` from Paris, FR
52.4.154.184	AS14618 Amazon.com, Inc.	`0.15ms` from Reston, US
14.68.154.88	AS4766 Korea Telecom	`1.58ms` from Seoul, KR
14.82.85.248	AS4766 Korea Telecom	`3.60ms` from Seoul, KR
171.119.55.184	AS4837 CHINA UNICOM China169 Backbone	`4.40ms` from Taiyuan, CN
126.218.42.168	AS17676 SoftBank Corp.	`2.89ms` from Tokyo, JP
3.15.165.56	AS16509 Amazon.com, Inc.	`0.72ms` from Columbus, US
87.173.44.200	AS3320 Deutsche Telekom AG	`9.38ms` from Frankfurt am Main, DE
27.66.26.120	AS7552 Viettel Group	`9.65ms` from Ho Chi Minh City, VN
153.187.108.56	AS4713 NTT DOCOMO BUSINESS,Inc.	`12.94ms` from Osaka, JP
34.158.66.56	AS396982 Google LLC	`0.13ms` from Oudeschip, NL
166.62.62.24	AS26496 GoDaddy.com, LLC	`0.96ms` from Phoenix, US
42.179.167.216	AS4837 CHINA UNICOM China169 Backbone	`2.80ms` from Tieling, CN
142.93.146.88	AS14061 DigitalOcean, LLC	`0.88ms` from Toronto, CA
62.28.56.248	AS15525 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`0.99ms` from Braga, PT
173.183.255.248	AS852 TELUS Communications Inc.	`1.65ms` from Edmonton, CA
41.60.113.40	AS30844 Liquid Telecommunications Ltd	`3.32ms` from Harare, ZW

Traceroute

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

traceroute -a -n -q1 -f2 203.31.41.50

traceroute to 203.31.41.50 (203.31.41.50): 64 hops max, 52 byte packets

2 [AS136557] 103.216.222.83 0.197 ms

3 [AS136557] 103.216.222.82 0.079 ms

4 [AS136557] 103.216.222.79 0.102 ms

5 [] 218.100.78.33 0.486 ms

6 [AS7575] 113.197.15.191 0.793 ms

7 [AS7575] 138.44.64.25 1.593 ms

8 [AS7575] 138.44.65.12 0.59 ms

9 *

10 [AS7575] 203.31.41.50 0.666 ms

Measurement taken from

IPinfo ProbeNet in Melbourne, AU

On January 19th 2026

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.

Get Started for Free Contact Sales