203.12.195.0/24

AS9893  ·  Cenitex

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Summary

Country Australia
Domain cenitex.vic.gov.au
ASN AS9893
Registry APNIC
ID CENITEX-AU

WHOIS Details

inetnum:        203.12.193.0 - 203.12.195.255
netname:        CENITEX-AU
descr:          Cenitex
descr:          Victorian State Government
country:        AU
org:            ORG-CA36-AP
admin-c:        CA461-AP
tech-c:         CA461-AP
abuse-c:        AC2099-AP
status:         ASSIGNED PORTABLE
remarks:        -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+
remarks:        This object can only be updated by APNIC hostmasters.
remarks:        To update this object, please contact APNIC
remarks:        hostmasters and include your organisation's account
remarks:        name in the subject line.
remarks:        -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+
mnt-by:         APNIC-HM
mnt-routes:     MAINT-AU-CENITEX
mnt-irt:        IRT-CENITEX-AU
last-modified:  2020-09-09T09:06:08Z
source:         APNIC

irt:            IRT-CENITEX-AU
address:        Level 10
address:        South Tower, 80 Collins Street
address:        Melbourne
address:        Victoria
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CA461-AP
tech-c:         CA461-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-11-06
mnt-by:         MAINT-AU-CENITEX
last-modified:  2025-11-18T00:31:12Z
source:         APNIC

organisation:   ORG-CA36-AP
org-name:       Cenitex
org-type:       LIR
country:        AU
address:        P. O BOX 2750
address:        Level 10, South Tower
address:        80 Collins Street Melbourne
phone:          +61-3-90635005
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:05Z
source:         APNIC

role:           ABUSE CENITEXAU
country:        ZZ
address:        Level 10
address:        South Tower, 80 Collins Street
address:        Melbourne
address:        Victoria
phone:          +000000000
e-mail:         [email protected]
admin-c:        CA461-AP
tech-c:         CA461-AP
nic-hdl:        AC2099-AP
remarks:        Generated from irt object IRT-CENITEX-AU
remarks:        [email protected] was validated on 2025-11-06
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-06T21:30:51Z
source:         APNIC

role:           Cenitex Administrator
address:        PO Box 2750, Level 10
address:        South Tower, 80 Collins Street, Melbourne VIC 3000
country:        AU
phone:          +61 3 7019 2417
e-mail:         [email protected]
admin-c:        CA461-AP
tech-c:         CA461-AP
nic-hdl:        CA461-AP
mnt-by:         MAINT-AU-CENITEX
last-modified:  2021-10-19T04:47:58Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.12.0.0/16

Range ASN Company Num of IPs
203.12.176.0/20 AS703 Verizon Australia Pty Limited 4,096
203.12.104.0/21 AS58713 Melbourne PC User Group Inc 2,048
203.12.144.0/21 AS1221 Telstra Limited 2,048
203.12.152.0/21 AS58713 Melbourne PC User Group Inc 2,048
203.12.160.0/21 AS7545 TPG Internet Pty Ltd. 2,048
203.12.236.0/22 AS151499 Australian Public Access Network Association 1,024
203.12.80.0/23 AS133612 VODAFONE AUSTRALIA PTY LIMITED 512
203.12.252.0/23 AS154106 VNG ONLINE COMPANY LIMITED 512
203.12.52.0/23 AS4739 iiNet Limited 512
203.12.40.0/23 AS6262 CSIRO Division of Mathematics and Statistics 512
203.12.254.0/23 AS154107 DigitalLink Global Network Limited 512
203.12.15.0/24 AS134697 Launtel 256
203.12.2.0/24 AS134697 Launtel 256
203.12.3.0/24 AS134697 Launtel 256
203.12.4.0/24 AS134697 Launtel 256
203.12.5.0/24 AS134697 Launtel 256
203.12.6.0/24 AS134697 Launtel 256
203.12.7.0/24 AS134697 Launtel 256
203.12.8.0/24 AS134697 Launtel 256
203.12.9.0/24 AS134697 Launtel 256
203.12.86.0/24 AS136408 LORETO MANDEVILLE HALL TOORAK LIMITED 256
203.12.229.0/24 AS137442 Cairns Airport Pty Ltd 256
203.12.230.0/24 AS137442 Cairns Airport Pty Ltd 256
203.12.18.0/24 AS138185 LUKBAN TELEPHONE SYSTEM, INC. 256
203.12.29.0/24 AS148968 Falcore Investments Pty Ltd 256
203.12.249.0/24 AS153035 CiFi Pty Ltd 256
203.12.218.0/24 AS16509 Intruder Systems Ltd 256
203.12.248.0/24 AS17463 EtherTech Pty Ltd 256
203.12.28.0/24 AS17763 Terrinell Pty. Ltd. 256
203.12.234.0/24 AS17766 Nexon Asia Pacific Pty Ltd 256
203.12.131.0/24 AS19625 Andrew John Howard 256
203.12.31.0/24 AS210083 Oma Gosh AB 256
203.12.115.0/24 AS2764 Whitehorse Manningham Regional Library Corporation 256
203.12.36.0/24 AS2764 St. Kevin's College Ltd 256
203.12.220.0/24 AS38044 GITN-NETWORK 256
203.12.235.0/24 AS38830 Levart Distribution Systems Pty Ltd 256
203.12.45.0/24 AS45657 NSW Rural Fire Service 256
203.12.221.0/24 AS45912 Indue 256
203.12.172.0/24 AS4768 Canon Australia Pty. Ltd. 256
203.12.173.0/24 AS4768 Canon Australia Pty. Ltd. 256
203.12.91.0/24 AS4809 CTHKI-CN-FuJian network 256
203.12.251.0/24 AS4826 VOCUS PTY LTD 256
203.12.97.0/24 AS4826 Telstra Limited 256
203.12.174.0/24 AS55914 Canon Australia Pty. Ltd. 256
203.12.175.0/24 AS55914 Canon Australia Pty. Ltd. 256
203.12.88.0/24 AS63527 Chinatelecom Global Network 256
203.12.89.0/24 AS63527 Chinatelecom Global Network 256
203.12.129.0/24 AS63956 5G NETWORK OPERATIONS PTY LTD 256
203.12.228.0/24 AS7545 Far North Queensland Ports Corporation Limited 256
203.12.170.0/24 AS7575 John Paul College 256

Hosted domains

There are 4 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.12.195.175 webaccess.vic.gov.au 1
203.12.195.248 candidatematch.vic.gov.au 1
203.12.195.217 mobilemail.vic.gov.au 1
203.12.195.221 doi.vic.gov.au 1

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

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

IP Address ASN Details
203.12.195.244 AS9893 Cenitex 1.37ms 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
101.108.252.8 AS23969 TOT Public Company Limited 1.05ms from Bangkok, TH
114.243.169.88 AS4808 China Unicom Beijing Province Network 3.39ms from Beijing, CN
52.213.65.184 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
177.190.242.200 AS262393 A ALVES GOMES INFORMATICA - ME 17.73ms from Fortaleza, BR
112.99.58.120 AS4134 CHINANET-BACKBONE 16.16ms from Harbin, CN
203.86.235.120 AS133380 Layerstack Limited 1.07ms from Hong Kong, HK
103.199.219.248 AS134797 Innet Technologies Sdn Bhd 1.50ms from Kuala Lumpur, MY
42.57.127.88 AS4837 CHINA UNICOM China169 Backbone 6.21ms from Liaoyang, CN
86.163.32.88 AS2856 British Telecommunications PLC 5.26ms from London, GB
82.10.94.88 AS5089 Virgin Media Limited 5.84ms from London, GB
77.107.129.216 AS5413 Wavenet Limited 3.23ms from London, GB
130.246.5.8 AS786 Jisc Services Limited 3.01ms from London, GB
69.250.75.120 AS7922 Comcast Cable Communications, LLC 8.28ms from Morris Plains, US
90.91.70.88 AS3215 Orange S.A. 3.04ms from Paris, FR
20.150.142.152 AS8075 Microsoft Corporation 0.20ms from Phoenix, US
54.237.37.56 AS14618 Amazon.com, Inc. 0.24ms from Reston, US
112.182.60.120 AS4766 Korea Telecom 1.79ms from Seoul, KR
114.34.157.184 AS3462 Data Communication Business Group 1.82ms from Taipei, TW
126.89.36.88 AS17676 SoftBank Corp. 2.73ms from Tokyo, JP
120.8.82.24 AS4837 CHINA UNICOM China169 Backbone 9.36ms from Beijing, CN
54.218.213.184 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
149.200.34.136 AS5483 Magyar Telekom Plc. 6.57ms from Budapest, HU
117.177.222.248 AS9808 China Mobile Communications Group Co., Ltd. 1.91ms from Chengdu, CN
3.136.104.56 AS16509 Amazon.com, Inc. 0.13ms from Columbus, US
149.224.23.88 AS15943 wilhelm.tel GmbH 0.48ms from Hamburg, DE

Traceroute

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

$
traceroute -a -n -q1 -f6 203.12.195.29
traceroute to 203.12.195.29 (203.12.195.29): 64 hops max, 52 byte packets
6 [AS1221] 61.8.19.225 0.991 ms
7 [AS1221] 203.50.11.111 1.337 ms
8 [AS1221] 203.50.11.195 0.943 ms
9 [AS1221] 203.54.156.54 1.629 ms
10 [AS9893] 202.69.132.246 1.256 ms
11 *
12 [AS9893] 203.12.195.29 2.089 ms
Measurement taken from IPinfo ProbeNet in Melbourne, AU
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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