203.31.44.0/24

AS7545 · TPG Telecom Limited

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Summary

Country	Australia
Domain	compumedics.com.au
ASN	AS7545
Registry	APNIC
ID	COMPUMEDICSLIMITED-AU

WHOIS Details

inetnum:        203.31.44.0 - 203.31.44.255
netname:        COMPUMEDICSLIMITED-AU
descr:          Compumedics Limited
country:        AU
org:            ORG-CL70-AP
admin-c:        CLA42-AP
tech-c:         CLA42-AP
abuse-c:        AC2658-AP
status:         ASSIGNED 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-routes:     MAINT-COMPUMEDICSLIMITED-AU
mnt-irt:        IRT-COMPUMEDICSLIMITED-AU
last-modified:  2023-02-28T20:44:49Z
source:         APNIC

irt:            IRT-COMPUMEDICSLIMITED-AU
address:        30 - 40 Flockhart St, Abbotsford Victoria 3067
e-mail:         it@compumedics.com.au
abuse-mailbox:  it@compumedics.com.au
admin-c:        CLA42-AP
tech-c:         CLA42-AP
auth:           # Filtered
remarks:        it@compumedics.com.au was validated on 2025-03-18
mnt-by:         MAINT-COMPUMEDICSLIMITED-AU
last-modified:  2025-03-18T20:39:09Z
source:         APNIC

organisation:   ORG-CL70-AP
org-name:       Compumedics Limited
org-type:       LIR
country:        AU
address:        30 - 40 Flockhart St
phone:          +61-3-8420-7300
fax-no:         +61-3-8420-7399
e-mail:         it@compumedics.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:18:57Z
source:         APNIC

role:           ABUSE COMPUMEDICSLIMITEDAU
country:        ZZ
address:        30 - 40 Flockhart St, Abbotsford Victoria 3067
phone:          +000000000
e-mail:         it@compumedics.com.au
admin-c:        CLA42-AP
tech-c:         CLA42-AP
nic-hdl:        AC2658-AP
remarks:        Generated from irt object IRT-COMPUMEDICSLIMITED-AU
remarks:        it@compumedics.com.au was validated on 2025-03-18
abuse-mailbox:  it@compumedics.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-03-18T20:39:20Z
source:         APNIC

role:           Compumedics Limited administrator
address:        30 - 40 Flockhart St, Abbotsford Victoria 3067
country:        AU
phone:          +61-3-8420-7300
fax-no:         +61-3-8420-7399
e-mail:         it@compumedics.com.au
admin-c:        CLA42-AP
tech-c:         CLA42-AP
nic-hdl:        CLA42-AP
mnt-by:         MAINT-COMPUMEDICSLIMITED-AU
last-modified:  2022-08-05T01:32:36Z
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
203.31.116.0/22	AS17766	Nexon Asia Pacific Pty Ltd	1,024
203.31.34.0/23	AS38835	Buroserv Australia Pty Ltd	512
203.31.8.0/23	AS10215	Microland Limited	512
203.31.202.0/23	AS18390	Spintel Pty Ltd	512
203.31.62.0/23	AS1221	Panasonic Australia Pty. Limited	512
203.31.42.0/23	AS139049	GIGACOMM PTY LTD	512
203.31.114.0/23	AS55707	Simtronic Technologies Pty Ltd	512
203.31.164.0/23	AS38498	Bank Internasional Indonesia	512
203.31.2.0/24	AS7703	Westway Nominees Pty Ltd t/a Bekkers	256
203.31.214.0/24	AS9266	Fiveways International Limited	256
203.31.216.0/24	AS38220	SIS Group Pty Ltd	256
203.31.217.0/24	AS211619	MAXKO d.o.o.	256
203.31.221.0/24	AS399735	LakeLand Internet LLC	256
203.31.227.0/24	AS7703	Westway Nominees Pty Ltd t/a Bekkers	256
203.31.23.0/24	AS4764	Glenn Tesla Jayaputera	256
203.31.234.0/24	AS134078	5070 ANG MO KIO INDUSTRIAL PARK 2	256
203.31.241.0/24	AS4739	iiNet Limited	256
203.31.252.0/24	AS10080	Interconnect Networks Pty Ltd	256
203.31.255.0/24	AS4739	I-Nex Corporation Pty Ltd	256
203.31.40.0/24	AS50340	SEBEK sp. z o.o	256
203.31.41.0/24	AS7575	GENAZZANO F.C.J. COLLEGE LIMITED	256
203.31.48.0/24	AS18111	Bytecard PTY LTD	256
203.31.56.0/24	AS7594	Ignatius Park College	256
203.31.57.0/24	AS9301	Cynergic National Network	256
203.31.58.0/24	AS7545	Sutherland Shire Council	256
203.31.64.0/24	AS4826	Silver Chain Nursing Association	256
203.31.65.0/24	AS133120	Hosted Network Pty. Ltd.	256
203.31.70.0/24	AS55365	Campus Drive (Cnr Murdoch Drive)	256
203.31.75.0/24	AS23854	NINE ENTERTAINMENT CO. PTY LTD	256
203.31.79.0/24	AS133175	Knowledge by Design Pty Ltd	256
203.31.81.0/24	AS7545	Performance Peripherals Australasia	256
203.31.82.0/24	AS9723	Conetix Pty Ltd	256
203.31.84.0/24	AS7545	Hilliard Electronic Systems	256
203.31.0.0/24	AS7604	Zettagrid Pty Ltd	256
203.31.96.0/24	AS4764	Softway Pty Limited	256
203.31.101.0/24	AS9301	Cynergic National Network	256
203.31.1.0/24	AS7703	Westway Nominees Pty Ltd t/a Bekkers	256
203.31.103.0/24	AS8368	Xaurum Belux at Upstream (LCL Brussels)	256
203.31.161.0/24	AS139906	Rural Wireless Limited	256
203.31.169.0/24	AS134371	Rakib Enterprise	256
203.31.183.0/24	AS23921	INGDIRECT Australia, Tuggerah	256
203.31.184.0/24	AS2764	Clear Technology Pty Limited	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

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
203.31.44.5	AS7545 TPG Telecom Limited	`1.53ms` 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
143.176.45.8	AS13127 Odido Netherlands B.V.	`8.17ms` from Amsterdam, NL
117.133.184.88	AS56048 China Mobile Communicaitons Corporation	`3.57ms` from Beijing, CN
84.157.204.232	AS3320 Deutsche Telekom AG	`2.60ms` from Berlin, DE
34.66.183.184	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
108.156.253.40	AS16509 Amazon.com, Inc.	`0.31ms` from Duesseldorf, DE
210.2.122.88	AS24085 Quang Trung Software City Development Company	`1.26ms` from Ho Chi Minh City, VN
182.244.170.136	AS4134 CHINANET-BACKBONE	`2.73ms` from Kunming, CN
90.206.108.248	AS5607 Sky UK Limited	`7.97ms` from London, GB
2.192.118.200	AS16232 Telecom Italia S.p.A.	`16.40ms` from Milan, IT
68.46.126.152	AS7922 Comcast Cable Communications, LLC	`6.02ms` from Minneapolis, US
109.232.104.232	AS50299 Thyphone Communications LLC	`0.68ms` from Moscow, RU
73.29.197.8	AS7922 Comcast Cable Communications, LLC	`9.41ms` from New York City, US
40.99.43.40	AS8075 Microsoft Corporation	`0.33ms` from Osaka, JP
35.86.35.136	AS16509 Amazon.com, Inc.	`4.80ms` from Portland, US
27.212.153.120	AS4837 CHINA UNICOM China169 Backbone	`4.98ms` from Qingdao, CN
35.169.154.184	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
149.126.19.168	AS8492 "OBIT" Ltd.	`0.88ms` from Saint Petersburg, RU
39.117.150.216	AS9318 SK Broadband Co Ltd	`1.76ms` from Seoul, KR
173.33.221.120	AS812 Rogers Communications Canada Inc.	`1.48ms` from Toronto, CA
78.62.201.216	AS8764 Telia Lietuva, AB	`5.07ms` from Vilnius, LT
71.163.207.56	AS701 Verizon Business	`2.31ms` from Ashburn, US
86.47.66.88	AS5466 Eircom Limited	`7.87ms` from Dublin, IE
68.201.95.8	AS11427 Charter Communications Inc	`3.54ms` from Houston, US
212.97.81.232	AS212286 LonConnect Ltd	`0.27ms` from London, GB
178.125.83.56	AS6697 Republican Unitary Telecommunication Enterprise Beltelecom	`1.90ms` from Minsk, BY

Traceroute

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

traceroute -a -n -q1 203.31.44.30

traceroute to 203.31.44.30 (203.31.44.30): 64 hops max, 52 byte packets

1 [AS15169] 142.250.224.113 0.703 ms

2 *

3 [AS7545] 27.32.160.141 1.687 ms

4 [AS9942] 203.220.216.110 1.12 ms

5 [AS7545] 203.31.44.30 1.594 ms

Measurement taken from

IPinfo ProbeNet in Melbourne, AU

On September 11th 2025

What are IP address ranges?

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