203.22.147.0/24

AS1221  ·  Telstra Limited

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Summary

Country Australia
Domain education.vic.gov.au
ASN AS1221
Registry APNIC
ID VICDET-AU

WHOIS Details

inetnum:        203.22.144.0 - 203.22.151.255
netname:        VICDET-AU
descr:          Department of Education and Training - Victoria
descr:          2 Treasury Place
descr:          East Melbourne, Victoria
country:        AU
org:            ORG-DOEA1-AP
admin-c:        DOEA2-AP
tech-c:         DOEA2-AP
abuse-c:        AA1471-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-AU-VICDET
mnt-routes:     MAINT-AU-VICDET
mnt-irt:        IRT-AU-VICDET
last-modified:  2020-05-19T22:40:06Z
source:         APNIC

irt:            IRT-AU-VICDET
address:        Department of Education
address:        Level 5, 35 Collins Street, Melbourne
e-mail:         ranganath.basu@education.vic.gov.au
abuse-mailbox:  abuse@edumail.vic.gov.au
admin-c:        DOEA2-AP
tech-c:         DOEA2-AP
auth:           # Filtered
remarks:        ranganath.basu@education.vic.gov.au
remarks:        ranganath.basu@education.vic.gov.au was validated on 2025-09-24
mnt-by:         MAINT-AU-VICDET
last-modified:  2025-09-24T08:22:08Z
source:         APNIC

organisation:   ORG-DOEA1-AP
org-name:       Department of Education and Training
org-type:       LIR
country:        AU
address:        Level 2
address:        2 Treasury Place
phone:          +613-9637-2495
fax-no:         +613-9637-2600
e-mail:         DLITDDomainAdmin@edumail.vic.gov.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:07Z
source:         APNIC

role:           ABUSE AUVICDET
country:        ZZ
address:        Department of Education
address:        Level 5, 35 Collins Street, Melbourne
phone:          +000000000
e-mail:         ranganath.basu@education.vic.gov.au
admin-c:        DOEA2-AP
tech-c:         DOEA2-AP
nic-hdl:        AA1471-AP
remarks:        Generated from irt object IRT-AU-VICDET
remarks:        ranganath.basu@education.vic.gov.au was validated on 2025-09-24
abuse-mailbox:  abuse@edumail.vic.gov.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-24T08:22:29Z
source:         APNIC

role:           Department of Education and Training - Victoria
address:        2 Treasury Place
address:        East Melbourne, Victoria
country:        AU
phone:          +61 3 7022 1686
e-mail:         Ranganath.basu@education.vic.gov.au
admin-c:        RB1123-AP
tech-c:         PK206-AP
nic-hdl:        DOEA2-AP
mnt-by:         MAINT-AU-VICDET
last-modified:  2024-08-02T01:40:32Z
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
203.22.234.0/23 AS132576 Worley Limited 512
203.22.70.0/23 AS9652 ECN Pty Ltd 512
203.22.72.0/23 AS17889 Intraceptives Pty Ltd 512
203.22.104.0/23 AS56307 AUSTRALIAN CENTRE FOR ADVANCED COMPUTING 512
203.22.80.0/23 AS9650 QLD Department of Education and Training (DET) 512
203.22.108.0/23 AS4826 Icon Water Limited 512
203.22.108.0/23 AS7545 Icon Water Limited 512
203.22.200.0/23 AS9328 DEPARTMENT OF FIRE AND EMERGENCY SERVICES (WA) 512
203.22.188.0/24 AS17766 Australasian Performing Right Association 256
203.22.193.0/24 AS136518 Department of Mines And Petroleum 256
203.22.195.0/24 AS7474 Royal Agricultural Society of NSW 256
203.22.196.0/24 AS7647 OnTheNet Pty Ltd 256
203.22.202.0/24 AS7647 OnTheNet Pty Ltd 256
203.22.203.0/24 AS137945 NUTRIEN (CANADA) HOLDINGS ULC 256
203.22.205.0/24 AS7545 City of Greater Dandenong 256
203.22.206.0/24 AS136000 LYNHAM NETWORKS PTY. LTD 256
203.22.214.0/24 AS149305 St. Pauls Grammar School, Penrith Ltd. 256
203.22.215.0/24 AS45947 SecurePay Pty Ltd 256
203.22.216.0/24 AS4739 iiNet Limited 256
203.22.223.0/24 AS209242 LACHTARISTO HOLDINGS LIMITED 256
203.22.23.0/24 AS4739 Sleebs Computer Industries Pty Ltd 256
203.22.241.0/24 AS209242 Elsevier Limited 256
203.22.251.0/24 AS10023 Terry Crews 256
203.22.255.0/24 AS4764 G. P. STERN PTY LTD 256
203.22.30.0/24 AS398946 Open Systems Pty. Ltd. 256
203.22.64.0/24 AS7575 Open Learning Agency of Australia 256
203.22.67.0/24 AS2764 MARBERGS NOMINEES PTY LTD 256
203.22.74.0/24 AS4764 Langarson Pty Ltd 256
203.22.83.0/24 AS1221 Racing and Wagering Western Australia 256
203.22.86.0/24 AS24436 QUESTNET 256
203.22.100.0/24 AS63842 Internet Access 256
203.22.96.0/24 AS7585 Matthew Flinders Anglican College Limited 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
203.22.126.0/24 AS9313 BRISDSLPOOL23-INT Netblock Assignment 256
203.22.127.0/24 AS9313 WINSHOP1-INT Netblock Assignment 256
203.22.132.0/24 AS17551 Anycast Holdings Pty Ltd 256
203.22.169.0/24 AS9266 Fiveways International Limited 256
203.22.186.0/24 AS17158 DATTO ASIAPAC PTY 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

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
52.89.142.8 AS16509 Amazon.com, Inc. 0.12ms from Boardman, US
197.66.28.200 AS16637 MTN SA 17.63ms from Cape Town, ZA
75.189.26.136 AS11426 Charter Communications Inc 6.05ms from Charlotte, US
184.19.44.104 AS5650 Frontier Communications of America, Inc. 7.24ms from Chicago, US
84.57.88.72 AS3209 Vodafone GmbH 6.11ms from Duesseldorf, DE
176.37.193.40 AS39608 Lanet Network Ltd 0.56ms from Kyiv, UA
93.159.206.248 AS47549 Hosting Systems Ltd 0.34ms from Manchester, GB
115.36.215.120 AS18126 Chubu Telecommunications Company, Inc. 6.93ms from Osaka, JP
153.246.189.8 AS4713 NTT Communications Corporation 2.47ms from Osaka, JP
153.230.183.120 AS4713 NTT Communications Corporation 4.89ms from Osaka, JP
177.138.51.40 AS27699 TELEFÔNICA BRASIL S.A 2.92ms from Osasco, BR
13.220.127.56 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
186.202.15.8 AS27715 Locaweb Serviços de Internet S/A 0.88ms from Sao Paulo, BR
175.112.44.200 AS9318 SK Broadband Co Ltd 1.77ms from Seoul, KR
79.100.41.136 AS8866 Vivacom Bulgaria EAD 2.04ms from Varna, BG
84.147.251.104 AS3320 Deutsche Telekom AG 2.58ms from Berlin, DE
66.186.227.232 AS5009 REV 11.88ms from Dallas, US
217.86.204.104 AS3320 Deutsche Telekom AG 4.87ms from Duesseldorf, DE
39.129.73.40 AS9808 China Mobile Communications Group Co., Ltd. 10.50ms from Kunming, CN
94.133.194.40 AS2860 NOS COMUNICACOES, S.A. 14.24ms from Lisbon, PT
82.203.73.88 AS51551 Capita Business Services Ltd 15.14ms from London, GB
119.45.103.104 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.00ms from Nanjing, CN
153.222.43.248 AS4713 NTT Communications Corporation 8.74ms from Osaka, JP
119.213.142.72 AS4766 Korea Telecom 1.80ms from Seoul, KR
99.252.97.8 AS812 Rogers Communications Canada Inc. 6.05ms from Toronto, CA

Traceroute

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

$
traceroute -a -n -q1 -f2 -m11 203.22.147.111
traceroute to 203.22.147.111 (203.22.147.111): 11 hops max, 52 byte packets
2 [AS4637] 210.57.38.2 1.866 ms
3 *
5 [AS1221] 203.50.9.12 52.413 ms
7 [AS1221] 203.50.6.122 88.154 ms
8 [AS1221] 203.50.11.11 87.278 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Singapore, SG
On

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.

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