203.21.40.0/24

AS133015  ·  City of Stirling

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Summary

Country Australia
Domain stirling.wa.gov.au
ASN AS133015
Registry APNIC
ID STIRLINGCC-AU

WHOIS Details

inetnum:        203.21.40.0 - 203.21.40.255
netname:        STIRLINGCC-AU
descr:          City of Stirling
descr:          Civic Place
descr:          Stirling
descr:          WA 6021
country:        AU
org:            ORG-COS1-AP
admin-c:        NACO1-AP
tech-c:         NACO1-AP
abuse-c:        AC2395-AP
status:         ALLOCATED PORTABLE
remarks:        ** Conversion note - reference 'KB15-AU' changed to 'KB38-AP'
remarks:        Record imported from AUNIC as part of AUNIC->APNIC migration
remarks:        Please see http://www.apnic.net/db/aunic/
mnt-by:         APNIC-HM
mnt-routes:     MAINT-AU-COS
mnt-irt:        IRT-COS-AU
last-modified:  2021-01-20T03:43:30Z
source:         APNIC

irt:            IRT-COS-AU
address:        City of Stirling
address:        Cedric st
address:        perth
address:        WA
e-mail:         helpdesk@stirling.wa.gov.au
abuse-mailbox:  helpdesk@stirling.wa.gov.au
admin-c:        TP332-AP
tech-c:         TP332-AP
auth:           # Filtered
remarks:        helpdesk@stirling.wa.gov.au was validated on 2025-09-17
mnt-by:         MAINT-AU-COS
last-modified:  2025-11-18T00:28:12Z
source:         APNIC

organisation:   ORG-COS1-AP
org-name:       City of Stirling
org-type:       LIR
country:        AU
address:        25 Cedric Street
phone:          +61-8-9345-8888
fax-no:         +61893458822
e-mail:         helpdesk@stirling.wa.gov.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:26Z
source:         APNIC

role:           ABUSE COSAU
country:        ZZ
address:        City of Stirling
address:        Cedric st
address:        perth
address:        WA
phone:          +000000000
e-mail:         helpdesk@stirling.wa.gov.au
admin-c:        TP332-AP
tech-c:         TP332-AP
nic-hdl:        AC2395-AP
remarks:        Generated from irt object IRT-COS-AU
remarks:        helpdesk@stirling.wa.gov.au was validated on 2025-09-17
abuse-mailbox:  helpdesk@stirling.wa.gov.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-17T03:15:49Z
source:         APNIC

role:           Network Adminstrator - City of Stirling
address:        25 Cedric st
country:        AU
phone:          +61 9 345 8555
fax-no:         +61 9 345 3073
e-mail:         helpdesk@stirling.wa.gov.au
admin-c:        TP332-AP
tech-c:         TP332-AP
nic-hdl:        NACO1-AP
remarks:        Network Admin
notify:         helpdesk@stirling.wa.gov.au
mnt-by:         MAINT-NEW
last-modified:  2013-06-05T07:03:15Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.21.0.0/16

Range ASN Company Num of IPs
203.21.112.0/21 AS133612 VODAFONE AUSTRALIA PTY LIMITED 2,048
203.21.24.0/21 AS703 Verizon Australia PTY Limited 2,048
203.21.140.0/22 AS135409 Kacific Broadband Satellites Pte Ltd 1,024
203.21.108.0/22 AS133612 VODAFONE AUSTRALIA PTY LIMITED 1,024
203.21.150.0/23 AS137896 Hunter Water Corporation 512
203.21.128.0/23 AS2764 St. Vincent's Health & Aged Care Ltd. 512
203.21.130.0/23 AS10148 The University of Melbourne 512
203.21.42.0/23 AS56118 47/111 Tiwanon Road 512
203.21.76.0/23 AS38549 Viewbank Rise Networks 512
203.21.66.0/24 AS209854 Cyberzone S.A. 256
203.21.4.0/24 AS216053 Data Cloud Technology d.o.o Kragujevac 256
203.21.7.0/24 AS24448 Synamedia Technologies (India) Private Limited 256
203.21.79.0/24 AS2764 First Linear 256
203.21.72.0/24 AS395793 Mistic Internet Security Pty Ltd 256
203.21.125.0/24 AS45671 MailGuard Pty. Ltd. 256
203.21.20.0/24 AS4739 iiNet Limited 256
203.21.134.0/24 AS58716 Penrith City Council 256
203.21.5.0/24 AS7545 Micronica 256
203.21.78.0/24 AS7545 iiNet Limited 256
203.21.121.0/24 AS7575 Universities Australia 256
203.21.37.0/24 AS7575 Australian Academic and Research Network 256
203.21.83.0/24 AS7647 OnTheNet Pty Ltd 256
203.21.95.0/24 AS9009 Formosa Sydney Pty Limited 256
203.21.22.0/24 AS9266 Fiveways International Limited 256
203.21.207.0/24 AS10143 Infinet Group Pty Ltd 256
203.21.12.0/24 AS9650 CITEC 256
203.21.9.0/24 AS10143 OCTEC Incorporated 256
203.21.140.0/24 AS135409 Western Samoa Pool 256
203.21.65.0/24 AS154329 Phoenix Business Solutions Australia Pty Ltd 256
203.21.120.0/24 AS17882 Univision LLC 256
203.21.21.0/24 AS17889 Intraceptives Pty Ltd 256
203.21.104.0/24 AS18986 Calligo (Canada) Inc. 256
203.21.47.0/24 AS18986 Calligo (Canada) Inc. 256

Hosted domains

There are 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.21.40.198 stirling.net.au 2

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

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

IP Address ASN Details
203.21.40.234 AS133015 City of Stirling 1.07ms from Perth, 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
4.227.139.248 AS8075 Microsoft Corporation 0.48ms from Ashburn, US
92.46.128.72 AS9198 JSC Kazakhtelecom 18.93ms from Astana, KZ
61.135.210.72 AS4808 China Unicom Beijing Province Network 2.75ms from Beijing, CN
193.23.161.136 AS206996 ZAP-Hosting GmbH 0.10ms from Kerkrade, NL
34.118.167.24 AS396982 Google LLC 0.08ms from Montreal, CA
212.92.126.8 AS213466 BPCE S.A. 1.19ms from Paris, FR
20.115.157.216 AS8075 Microsoft Corporation 0.31ms from Quincy, US
54.167.106.56 AS14618 Amazon.com, Inc. 0.24ms from Reston, US
95.53.9.136 AS12389 PJSC Rostelecom 18.15ms from Saint Petersburg, RU
102.24.48.184 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 11.79ms from Tunis, TN
8.140.189.216 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.97ms from Beijing, CN
102.47.254.120 AS8452 TE-AS 4.06ms from Cairo, EG
198.53.153.24 AS852 TELUS Communications Inc. 4.04ms from Calgary, CA
142.147.167.152 AS62874 Web2Objects LLC 0.29ms from Dallas, US
18.203.225.72 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
58.124.181.40 AS9318 SK Broadband Co Ltd 6.95ms from Incheon, KR
185.221.206.216 AS61323 ANS ACADEMY LIMITED 0.44ms from Manchester, GB
213.21.148.216 AS3302 Retelit Digital Services S.p.A. 16.79ms from Milan, IT
35.143.223.72 AS33363 Charter Communications, Inc 14.66ms from Orlando, US
23.22.131.72 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
100.25.5.88 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
95.249.224.40 AS3269 Telecom Italia S.p.A. 10.50ms from Rome, IT
189.230.55.184 AS8151 UNINET 3.88ms from Santiago de Queretaro, MX
67.248.253.200 AS11351 Charter Communications Inc 12.20ms from Secaucus, US
71.200.46.56 AS7922 Comcast Cable Communications, LLC 6.09ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 -f6 203.21.40.253
traceroute to 203.21.40.253 (203.21.40.253): 64 hops max, 52 byte packets
6 [AS6939] 27.50.33.202 277.006 ms
7 [AS4826] 114.31.206.50 279.664 ms
8 [AS4826] 114.31.206.67 279.555 ms
10 [AS133015] 203.21.40.253 276.676 ms
Measurement taken from IPinfo ProbeNet in Tirana, AL
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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