1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.56.0.0/16
  4. AS4826  | 203.56.165.0/24

203.56.165.0/24

AS4826  ·  Vocus Connect International Backbone

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Summary

Country Australia
Domain kestral.com.au
ASN AS4826
Registry APNIC
ID KESTRALCOMPUTIN-AU

WHOIS Details

inetnum:        203.56.165.0 - 203.56.165.255
netname:        KESTRALCOMPUTIN-AU
descr:          Kestral Computing Pty Ltd
descr:          137-141 Main St
descr:          Osborne Park
descr:          WA 6017
country:        AU
org:            ORG-KCPL6-AP
admin-c:        KCPL2-AP
tech-c:         KCPL2-AP
abuse-c:        AK1210-AP
status:         ASSIGNED PORTABLE
mnt-by:         APNIC-HM
mnt-routes:     MAINT-KESTRAL-AU
mnt-irt:        IRT-KESTRAL-NON-AU
last-modified:  2020-08-05T13:04:07Z
source:         APNIC

irt:            IRT-KESTRAL-NON-AU
address:        Suite 8a, 17 Burgundy Street
address:        Heidelberg, Victoria 3084
e-mail:         sysadmin@kestral.com.au
abuse-mailbox:  sysadmin@kestral.com.au
admin-c:        KCPL2-AP
tech-c:         KCPL2-AP
auth:           # Filtered
remarks:        sysadmin@kestral.com.au was validated on 2025-08-12
mnt-by:         MAINT-KESTRAL-AU
last-modified:  2025-11-18T00:32:30Z
source:         APNIC

organisation:   ORG-KCPL6-AP
org-name:       Kestral Computing Pty Ltd
org-type:       LIR
country:        AU
address:        Suite 8a, 17 Burgundy Street
phone:          +61 3 94502222
fax-no:         +61 3 94502299
e-mail:         sysadmin@kestral.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:38Z
source:         APNIC

role:           ABUSE KESTRALNONAU
country:        ZZ
address:        Suite 8a, 17 Burgundy Street
address:        Heidelberg, Victoria 3084
phone:          +000000000
e-mail:         sysadmin@kestral.com.au
admin-c:        KCPL2-AP
tech-c:         KCPL2-AP
nic-hdl:        AK1210-AP
remarks:        Generated from irt object IRT-KESTRAL-NON-AU
remarks:        sysadmin@kestral.com.au was validated on 2025-08-12
abuse-mailbox:  sysadmin@kestral.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-12T22:35:40Z
source:         APNIC

role:           Kestral Computing Pty Ltd administrators
address:        Suite 8a, 17 Burgundy Street
address:        Heidelberg, Victoria 3084
country:        AU
phone:          +61 3 94502222
e-mail:         sysadmin@kestral.com.au
admin-c:        KCPL2-AP
tech-c:         KCPL2-AP
nic-hdl:        KCPL2-AP
mnt-by:         MAINT-KESTRAL-AU
last-modified:  2018-08-22T01:38:23Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.56.0.0/16

Range ASN Company Num of IPs
203.56.128.0/19 AS136994 Southern Phone Company Ltd 8,192
203.56.244.0/22 AS18390 Spintel Pty Ltd 1,024
203.56.188.0/22 AS58605 Amaze Intelligence Pty Ltd 1,024
203.56.208.0/23 AS134760 CHINANET FUJIAN PROVINCE NETWORK 512
203.56.68.0/23 AS58519 CHINANET FUJIAN PROVINCE NETWORK 512
203.56.82.0/23 AS58519 CHINANET FUJIAN PROVINCE NETWORK 512
203.56.90.0/23 AS59241 Goldman Sachs (Asia) L.L.C. 512
203.56.172.0/23 AS134760 CHINANET FUJIAN PROVINCE NETWORK 512
203.56.84.0/23 AS58519 CHINANET FUJIAN PROVINCE NETWORK 512
203.56.161.0/24 AS139220 CHINANET FUJIAN PROVINCE NETWORK 256
203.56.169.0/24 AS139220 CHINANET FUJIAN PROVINCE NETWORK 256
203.56.175.0/24 AS139220 CHINANET FUJIAN PROVINCE NETWORK 256
203.56.183.0/24 AS139220 CHINANET FUJIAN PROVINCE NETWORK 256
203.56.185.0/24 AS139220 CHINANET FUJIAN PROVINCE NETWORK 256
203.56.187.0/24 AS139220 CHINANET FUJIAN PROVINCE NETWORK 256
203.56.192.0/24 AS139220 CHINANET FUJIAN PROVINCE NETWORK 256
203.56.198.0/24 AS139220 CHINANET FUJIAN PROVINCE NETWORK 256
203.56.201.0/24 AS139220 CHINANET FUJIAN PROVINCE NETWORK 256
203.56.123.0/24 AS151052 Lucid I.T. Consulting 256
203.56.176.0/24 AS16509 James Cook University 256
203.56.92.0/24 AS17463 P.O. Box 202 256
203.56.181.0/24 AS17473 Blue Apache Pty Ltd 256
203.56.26.0/24 AS17766 Nexon Asia Pacific Pty Ltd 256
203.56.233.0/24 AS18255 Brisbane City Council 256
203.56.81.0/24 AS202013 SPEEDCAST AUSTRALIA PTY LIMITED 256
203.56.45.0/24 AS215628 Xenox IT & Kommunikations GmbH 256
203.56.55.0/24 AS23764 Chinatelecom Global network 256
203.56.0.0/24 AS24436 Moreton Bay College 256
203.56.13.0/24 AS24542 Genuity Services Pty Ltd 256
203.56.253.0/24 AS38591 Liquidnet Asia-HK Network, Non-Transit Network, Financial Service Provider 256
203.56.241.0/24 AS38596 Innodata-ISOGEN, Inc 256
203.56.225.0/24 AS45201 Nexon Asia Pacific Pty Ltd 256
203.56.3.0/24 AS45527 Melbourne Exhibition and Convention Centre 256
203.56.29.0/24 AS45671 Albert Altit 256
203.56.25.0/24 AS45960 YTL Broadband Sdn. Bhd. 256
203.56.17.0/24 AS4739 iiNet Limited 256
203.56.224.0/24 AS4739 iiNet Limited 256
203.56.226.0/24 AS4764 Triumph Business Systems Pty Ltd 256
203.56.37.0/24 AS4764 Overflow Internet Services 256
203.56.102.0/24 AS4826 Stellar Systems Pty Ltd 256
203.56.2.0/24 AS4826 Civica Pty Limited 256
203.56.34.0/24 AS4826 Open Systems Technology Pty Ltd 256
203.56.178.0/24 AS48971 ORG-SH-HOME 256
203.56.210.0/24 AS58519 CHINANET FUJIAN PROVINCE NETWORK 256
203.56.214.0/24 AS58519 CHINANET FUJIAN PROVINCE NETWORK 256
203.56.228.0/24 AS58519 CHINANET FUJIAN PROVINCE NETWORK 256
203.56.232.0/24 AS58519 CHINANET FUJIAN PROVINCE NETWORK 256
203.56.240.0/24 AS58519 CHINANET FUJIAN PROVINCE NETWORK 256
203.56.24.0/24 AS58519 CHINANET FUJIAN PROVINCE NETWORK 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
203.56.165.11 lrsupport.com.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
Read more

Pingable IPs

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

IP Address ASN Details
203.56.165.1 AS4826 Vocus Connect International Backbone 0.81ms 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
217.154.229.88 AS8560 IONOS SE 0.58ms from Berlin, DE
93.205.43.152 AS3320 Deutsche Telekom AG 4.42ms from Duesseldorf, DE
116.108.125.184 AS7552 Viettel Group 1.12ms from Ho Chi Minh City, VN
171.233.51.248 AS7552 Viettel Group 4.46ms from Ho Chi Minh City, VN
23.50.17.8 AS16625 Akamai Technologies, Inc. 0.52ms from Hong Kong, HK
223.237.101.72 AS45609 Bharti Airtel Ltd. AS for GPRS Service 4.75ms from Kolkata, IN
13.203.154.88 AS16509 Amazon.com, Inc. 0.43ms from Mumbai, IN
126.61.39.232 AS17676 SoftBank Corp. 4.64ms from Osaka, JP
18.230.210.200 AS16509 Amazon.com, Inc. 1.79ms from Osasco, BR
39.64.5.120 AS4837 CHINA UNICOM China169 Backbone 6.39ms from Qingdao, CN
183.126.152.152 AS4766 Korea Telecom 8.99ms from Seoul, KR
211.227.30.200 AS4766 Korea Telecom 1.27ms from Seoul, KR
120.79.249.120 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.12ms from Shenzhen, CN
133.117.155.8 AS131921 GMO GlobalSign Holdings K.K. 1.12ms from Tokyo, JP
147.102.84.200 AS3323 National Technical University of Athens 2.26ms from Athens, GR
52.12.177.152 AS16509 Amazon.com, Inc. 0.11ms from Boardman, US
61.239.54.24 AS9269 Hong Kong Broadband Network Ltd. 1.07ms from Hong Kong, HK
83.55.53.152 AS3352 TELEFONICA DE ESPANA S.A.U. 6.75ms from Madrid, ES
99.106.140.88 AS7018 AT&T Enterprises, LLC 3.50ms from Miami, US
67.82.76.248 AS6128 Cablevision Systems Corp. 2.12ms from New York City, US
93.193.146.216 AS3320 Deutsche Telekom AG 4.31ms from Nuernberg, DE
179.215.20.104 AS28573 Claro NXT Telecomunicacoes Ltda 9.42ms from Rio de Janeiro, BR
152.166.161.104 AS28118 ALTICE DOMINICANA S.A. 2.72ms from Santo Domingo, DO
60.71.82.120 AS17676 SoftBank Corp. 2.68ms from Tokyo, JP
20.82.112.184 AS8075 Microsoft Corporation 0.35ms from Amsterdam, NL

Traceroute

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

$
traceroute -a -n -q1 -f2 203.56.165.5
traceroute to 203.56.165.5 (203.56.165.5): 64 hops max, 52 byte packets
5 [] 183.177.61.1 0.661 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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