203.6.223.0/24

AS7474 · SingTel Optus Pty Ltd

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Australia
Domain	worksafe.vic.gov.au
ASN	AS7474
Registry	APNIC
ID	VWA-AU

WHOIS Details

inetnum:        203.6.216.0 - 203.6.223.255
netname:        VWA-AU
descr:          Victorian WorkCover Authority
country:        AU
org:            ORG-VWA1-AP
admin-c:        VWAA1-AP
tech-c:         VWAA1-AP
abuse-c:        AV395-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-VWA-AU
mnt-routes:     MAINT-VWA-AU
mnt-irt:        IRT-VWA-AU
last-modified:  2020-07-29T13:10:17Z
source:         APNIC

irt:            IRT-VWA-AU
address:        222 Exhibition Street, Melbourne Victoria 3000
e-mail:         platform_delivery@worksafe.vic.gov.au
abuse-mailbox:  platform_delivery@worksafe.vic.gov.au
admin-c:        VWAA1-AP
tech-c:         VWAA1-AP
auth:           # Filtered
remarks:        platform_delivery@worksafe.vic.gov.au was validated on 2025-06-20
mnt-by:         MAINT-VWA-AU
last-modified:  2025-11-18T00:31:24Z
source:         APNIC

organisation:   ORG-VWA1-AP
org-name:       Victorian WorkCover Authority
org-type:       LIR
country:        AU
address:        1 Malop Street
phone:          +61399404517
fax-no:         +61396411110
e-mail:         platform_delivery@worksafe.vic.gov.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:09Z
source:         APNIC

role:           ABUSE VWAAU
country:        ZZ
address:        222 Exhibition Street, Melbourne Victoria 3000
phone:          +000000000
e-mail:         platform_delivery@worksafe.vic.gov.au
admin-c:        VWAA1-AP
tech-c:         VWAA1-AP
nic-hdl:        AV395-AP
remarks:        Generated from irt object IRT-VWA-AU
remarks:        platform_delivery@worksafe.vic.gov.au was validated on 2025-06-20
abuse-mailbox:  platform_delivery@worksafe.vic.gov.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-06-20T00:58:01Z
source:         APNIC

role:           Victorian WorkCover Authority administrator
address:        222 Exhibition Street, Melbourne Victoria 3000
country:        AU
phone:          +61399404517
fax-no:         +61399404517
e-mail:         network_services@itss.vic.gov.au
admin-c:        VWAA1-AP
tech-c:         VWAA1-AP
nic-hdl:        VWAA1-AP
mnt-by:         MAINT-VWA-AU
last-modified:  2017-01-27T01:32:35Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.6.0.0/16

Range	ASN	Company	Num of IPs
203.6.0.0/18	AS7575	Australian Department of Defence	16,384
203.6.0.0/18	AS7474	Australian Department of Defence	16,384
203.6.0.0/18	AS9466	Australian Department of Defence	16,384
203.6.160.0/19	AS18431	Department of Foreign Affairs and Trade	8,192
203.6.224.0/20	AS58519	CHINANET Guangdong province network	4,096
203.6.148.0/23	AS55684	Universitas Sebelas Maret	512
203.6.146.0/23	AS136572	The Office of the Chief Information Officer (OCIO)	512
203.6.144.0/23	AS7575	Australian War Memorial	512
203.6.141.0/24	AS56132	Monash University	256
203.6.137.0/24	AS7545	Bluechip Infotech Pty Ltd	256
203.6.143.0/24	AS7545	BMW AUSTRALIA LTD	256
203.6.241.0/24	AS4764	aboc IT Consulting	256
203.6.209.0/24	AS135003	MISPL Internet Services (Pvt) Ltd	256
203.6.210.0/24	AS135003	MISPL Internet Services (Pvt) Ltd	256
203.6.211.0/24	AS135003	MISPL Internet Services (Pvt) Ltd	256
203.6.250.0/24	AS24436	Anglican Church Grammar School	256
203.6.251.0/24	AS24476	RURAL PRESS PTY LIMITED	256
203.6.246.0/24	AS45475	Bluff Trading Ltd.	256
203.6.208.0/24	AS135003	MISPL Internet Services (Pvt) Ltd	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

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
98.183.214.136	AS22773 Cox Communications Inc.	`9.14ms` from Ashburn, US
76.104.121.40	AS7922 Comcast Cable Communications, LLC	`9.58ms` from Ashburn, US
181.121.153.56	AS23201 Telecel S.A.	`8.54ms` from Asuncion, PY
77.3.245.216	AS6805 Telefonica Germany GmbH & Co.OHG	`1.06ms` from Hamburg, DE
183.145.124.184	AS4134 CHINANET-BACKBONE	`9.15ms` from Hangzhou, CN
39.63.58.136	AS17557 Pakistan Telecommunication Company Limited	`2.35ms` from Lahore, PK
68.6.161.56	AS22773 Cox Communications Inc.	`7.58ms` from Los Angeles, US
50.83.175.88	AS30036 Mediacom Communications Corp	`16.10ms` from Minneapolis, US
133.16.26.216	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`1.61ms` from Osaka, JP
23.37.212.104	AS16625 Akamai Technologies, Inc.	`0.28ms` from Seattle, US
210.113.172.216	AS4766 Korea Telecom	`5.30ms` from Seoul, KR
128.2.158.8	AS9 Carnegie Mellon University	`6.04ms` from Ashburn, US
189.11.118.248	AS8167 V tal	`8.04ms` from Curitiba, BR
57.132.168.104	AS7459 Grande Communications Networks, LLC	`6.42ms` from Dallas, US
47.238.228.88	AS45102 Alibaba (US) Technology Co., Ltd.	`0.94ms` from Hong Kong, HK
76.185.88.72	AS11427 Charter Communications Inc	`9.47ms` from Houston, US
72.27.63.24	AS30689 FLOW	`5.27ms` from Kingston, JM
172.236.224.184	AS63949 Akamai Connected Cloud	`0.21ms` from Los Angeles, US
77.153.205.56	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`14.70ms` from Lyon, FR
60.137.53.216	AS17676 SoftBank Corp.	`4.00ms` from Osaka, JP
172.189.186.104	AS8075 Microsoft Corporation	`1.37ms` from Paris, FR
179.157.134.56	AS28573 Claro NXT Telecomunicacoes Ltda	`5.08ms` from Rio de Janeiro, BR
104.158.39.40	AS5769 Videotron Ltee	`7.69ms` from Toronto, CA
23.38.190.200	AS20940 Akamai International B.V.	`0.17ms` from Ashburn, US
59.94.113.120	AS9829 National Internet Backbone	`12.80ms` from Bengaluru, IN

Traceroute

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

traceroute -a -n -q1 -f2 -m6 203.6.223.18

traceroute to 203.6.223.18 (203.6.223.18): 6 hops max, 52 byte packets

2 [AS7578] 103.137.13.4 125.925 ms

3 [AS7474] 220.101.73.37 3.109 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On December 6th 2025

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