1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.24.0.0/16
  4. AS9443  | 203.24.100.0/23

203.24.100.0/23

AS9443  ·  Vocus Retail

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Summary

Country Australia
Domain vocus.com.au
ASN AS9443
Registry APNIC
ID VOCUS-AP

WHOIS Details

inetnum:        203.24.100.0 - 203.24.101.255
netname:        VOCUS-AP
descr:          VOCUS PTY LTD
descr:          Vocus Communications
descr:          Lvl 1, 189 Miller Street
country:        AU
org:            ORG-VPL1-AP
admin-c:        VPL1-AP
tech-c:         VPL1-AP
abuse-c:        AV428-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-VOCUS-AU
mnt-irt:        IRT-VOCUS-AU
last-modified:  2020-12-21T06:13:30Z
source:         APNIC

irt:            IRT-VOCUS-AU
address:        Level 10, 452 Flinders Street
address:        Melbourne VIC AUSTRALIA 3000
e-mail:         hostmaster@vocus.net
abuse-mailbox:  abuse@vocus.net
admin-c:        VPL1-AP
tech-c:         VA153-AP
auth:           # Filtered
remarks:        abuse@vocus.net was validated on 2025-10-08
remarks:        hostmaster@vocus.net was validated on 2026-03-04
mnt-by:         MAINT-AU-VOCUS
last-modified:  2026-03-04T03:32:31Z
source:         APNIC

organisation:   ORG-VPL1-AP
org-name:       VOCUS PTY LTD
org-type:       LIR
country:        AU
address:        Vocus Communications
address:        Lvl 10, 452 Flinders Street
phone:          +61-2-8999-8999
fax-no:         +61-2-9959-4348
e-mail:         hostmaster@vocus.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:21Z
source:         APNIC

role:           ABUSE VOCUSAU
country:        ZZ
address:        Level 10, 452 Flinders Street
address:        Melbourne VIC AUSTRALIA 3000
phone:          +000000000
e-mail:         hostmaster@vocus.net
admin-c:        VPL1-AP
tech-c:         VA153-AP
nic-hdl:        AV428-AP
remarks:        Generated from irt object IRT-VOCUS-AU
remarks:        abuse@vocus.net was validated on 2025-10-08
remarks:        hostmaster@vocus.net was validated on 2026-03-04
abuse-mailbox:  abuse@vocus.net
mnt-by:         APNIC-ABUSE
last-modified:  2026-03-04T03:33:12Z
source:         APNIC

person:         VOCUS PTY LTD
address:        L10, 452 Flinders Street
address:        Melbourne, VIC 3000
country:        AU
phone:          +61 2 8999 8999
e-mail:         hostmaster@vocus.com.au
nic-hdl:        VPL1-AP
mnt-by:         MAINT-AU-VOCUS
last-modified:  2023-02-20T21:25:30Z
source:         APNIC

route:          203.24.100.0/23
origin:         AS9443
descr:          VOCUS PTY LTD Vocus Communications Lvl 12, 60 Miller Street
mnt-by:         MAINT-VOCUS-AU
last-modified:  2021-05-04T02:44:42Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.24.0.0/16

Range ASN Company Num of IPs
203.24.104.0/22 AS135409 Kacific Broadband Satellites Pte Ltd 1,024
203.24.148.0/23 AS136000 LYNHAM NETWORKS PTY. LTD 512
203.24.50.0/23 AS55687 Universitas Tanjungpura 512
203.24.174.0/23 AS9266 Fiveways International Limited 512
203.24.134.0/23 AS1221 Telstra Limited 512
203.24.76.0/23 AS45315 PT POLARISNET 512
203.24.32.0/23 AS1221 Thales Australia 512
203.24.48.0/24 AS141749 Department of Local Government, Sport and Cultural Industries 256
203.24.9.0/24 AS150672 The Hutchins School 256
203.24.49.0/24 AS153598 Armadillo Applied Computer Technologies Pty Ltd 256
203.24.98.0/24 AS153773 MetaQuotes Ltd 256
203.24.26.0/24 AS17473 Curriculum Corporation 256
203.24.19.0/24 AS18349 FUJIFILM Business Innovation Australia Pty Ltd 256
203.24.108.0/24 AS209242 LACHTARISTO HOLDINGS LIMITED 256
203.24.109.0/24 AS209242 UMPIRE ASSOCIATES LTD 256
203.24.63.0/24 AS23727 Managed Solutions 256
203.24.166.0/24 AS23863 GKY Distributors Pty Limited 256
203.24.87.0/24 AS24222 RR Donnelley India Outsource Private Limited 256
203.24.97.0/24 AS24437 The University of Western AUstralia 256
203.24.201.0/24 AS2764 ADEPT BUSINESS SYSTEMS PTY LIMITED 256
203.24.62.0/24 AS2764 Clear Technology Pty Limited 256
203.24.137.0/24 AS37993 Cranbrook School 256
203.24.182.0/24 AS38195 SUPERLOOP (AUSTRALIA) PTY LTD 256
203.24.190.0/24 AS38195 Baptcare Ltd 256
203.24.240.0/24 AS38195 NA SL Renfrey t/a Systematic Computers 256
203.24.247.0/24 AS395559 Force Broadband LLC 256
203.24.69.0/24 AS45213 University of Southern Queensland 256
203.24.22.0/24 AS4764 Over The Wire Pty Ltd 256
203.24.73.0/24 AS4764 Mikka International Pty Ltd t/a Cosmos Internet Services 256
203.24.206.0/24 AS55762 Internet Communication Asia Pacific Pty Ltd 256
203.24.117.0/24 AS55803 C RHODES and L.F RHODES t/a Patriot Internet 256
203.24.93.0/24 AS56035 Keltree Pty Ltd as trustee for The Kelly Family Trust t/a IBC Digital 256
203.24.92.0/24 AS59253 365 Group LLC 256
203.24.124.0/24 AS62240 Clouvider Limited 256
203.24.17.0/24 AS63956 NLC (AUST) PTY LTD 256
203.24.171.0/24 AS7545 The Knox School 256
203.24.40.0/24 AS7545 InMarket Systems Pty Ltd 256
203.24.163.0/24 AS7575 Lauriston Girls' School 256
203.24.164.0/24 AS7575 Omniconnect managed object 256
203.24.11.0/24 AS7585 DEM (AUST) PTY LTD 256
203.24.54.0/24 AS7604 Zettagrid Pty Ltd 256
203.24.35.0/24 AS9382 Darktide 256
203.24.211.0/24 AS10143 Brendon Lansdowne 256
203.24.188.0/24 AS9864 Korea Securities Depository 256
203.24.126.0/24 AS1221 Peter John Biedak 256
203.24.170.0/24 AS1221 Telstra Limited 256
203.24.194.0/24 AS1221 GEODIS AUSTRALIA PTY LTD 256
203.24.113.0/24 AS131480 Innovations Direct Pty Ltd 256
203.24.38.0/24 AS133996 VAISHNAVAIBHAVI INTERNET SOLUTIONS PRIVATE LIMITED 256

Hosted domains

There are 70 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.24.100.42 66outlookdrivedandenong.com.au 67
203.24.100.185 nightingales.com.au 2
203.24.100.98 aaconnect.com.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
Read more

Pingable IPs

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

IP Address ASN Details
203.24.100.42 AS9443 Vocus Retail 0.44ms from Sydney, 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
86.85.242.247 AS1136 KPN B.V. 1.14ms from Amsterdam, NL
178.142.245.55 AS9145 EWE TEL GmbH 4.83ms from Amsterdam, NL
96.9.42.23 AS19871 Network Solutions, LLC 0.35ms from Atlanta, US
73.253.101.103 AS7922 Comcast Cable Communications, LLC 9.23ms from Boston, US
187.147.39.167 AS8151 UNINET 0.73ms from Cancún, MX
23.127.16.199 AS7018 AT&T Enterprises, LLC 4.20ms from Chicago, US
18.119.96.87 AS16509 Amazon.com, Inc. 0.68ms from Columbus, US
34.134.219.103 AS396982 Google LLC 0.12ms from Council Bluffs, US
191.242.60.7 AS263472 Allconnect Tecnologia Ltda Me 17.24ms from Fortaleza, BR
186.170.156.103 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 9.63ms from Panama, PA
79.52.138.71 AS3269 Telecom Italia S.p.A. 7.55ms from Rome, IT
165.245.181.39 AS14061 DigitalOcean, LLC 0.18ms from Singapore, SG
112.140.0.103 AS10010 TOKAI Communications Corporation 4.33ms from Tokyo, JP
204.216.138.167 AS31898 Oracle Corporation 0.13ms from Vinhedo, BR
91.148.224.7 AS34343 BIP Backbone ASN 0.44ms from Amsterdam, NL
125.62.187.231 AS9498 BHARTI Airtel Ltd. 0.66ms from Bengaluru, IN
217.53.54.231 AS36992 ETISALAT MISR 18.12ms from Cairo, EG
187.224.93.71 AS8151 UNINET 1.01ms from Guadalajara, MX
209.189.230.7 AS19366 Fibertown 2.95ms from Houston, US
90.221.236.23 AS5607 Sky UK Limited 7.08ms from London, GB
222.218.173.247 AS134419 Beihai 3.60ms from Nanning, CN
68.132.124.151 AS701 Verizon Business 2.58ms from New York City, US
123.134.15.103 AS4837 CHINA UNICOM China169 Backbone 7.62ms from Qingdao, CN
2.35.254.119 AS30722 Fastweb SpA 12.91ms from Rome, IT
154.67.199.215 AS21351 Canal + Telecom SAS 2.80ms from Saint-Denis, RE

Traceroute

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

$
traceroute -a -n -q1 -f2 203.24.100.61
traceroute to 203.24.100.61 (203.24.100.61): 64 hops max, 52 byte packets
2 [] 156.146.32.186 0.123 ms
3 [] 202.77.88.16 0.727 ms
4 [AS4826] 114.31.192.78 3.677 ms
7 [AS9443] 203.24.100.61 0.931 ms
Measurement taken from IPinfo ProbeNet in Sydney, 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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