203.10.36.0/23

AS136931 · CSL Limited

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Summary

Country	Australia
Domain	csl.com.au
ASN	AS136931
Registry	APNIC
ID	CSL-AU

WHOIS Details

inetnum:        203.10.36.0 - 203.10.39.255
netname:        CSL-AU
descr:          CSL Limited
descr:          45 Poplar Rd
descr:          Parkville
descr:          VIC 3052
country:        AU
org:            ORG-CL6-AP
admin-c:        NA654-AP
tech-c:         NA654-AP
abuse-c:        AC2277-AP
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      MAINT-AP-CSL-LTD
mnt-irt:        IRT-CSL-NON-AU
last-modified:  2021-01-08T01:54:13Z
source:         APNIC

irt:            IRT-CSL-NON-AU
address:        45 Poplar Road
address:        Parkville, Vic 3052
e-mail:         abuse@csl.com.au
abuse-mailbox:  abuse@csl.com.au
admin-c:        NA654-AP
tech-c:         NA654-AP
auth:           # Filtered
mnt-by:         MAINT-AP-CSL-LTD
last-modified:  2025-09-04T05:25:41Z
source:         APNIC

organisation:   ORG-CL6-AP
org-name:       CSL Limited
org-type:       LIR
country:        AU
address:        45 Poplar Road
phone:          +61-3-9389-1911
fax-no:         +61-3-9389-1434
e-mail:         lanwan@csl.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:08Z
source:         APNIC

role:           ABUSE CSLNONAU
country:        ZZ
address:        45 Poplar Road
address:        Parkville, Vic 3052
phone:          +000000000
e-mail:         abuse@csl.com.au
admin-c:        NA654-AP
tech-c:         NA654-AP
nic-hdl:        AC2277-AP
remarks:        Generated from irt object IRT-CSL-NON-AU
abuse-mailbox:  abuse@csl.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-04T18:17:37Z
source:         APNIC

person:         Network Adminstrator
address:        45 Poplar Road
country:        AU
phone:          +61-3-9389-2666
e-mail:         lanwan@csl.com.au
nic-hdl:        NA654-AP
mnt-by:         MAINT-AP-CSL-LTD
last-modified:  2017-09-20T00:59:39Z
source:         APNIC

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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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
94.70.92.71	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`7.23ms` from Athens, GR
34.123.168.167	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
115.225.250.7	AS4134 CHINANET-BACKBONE	`7.14ms` from Hangzhou, CN
38.249.143.167	AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED	`1.46ms` from Hong Kong, HK
58.178.99.167	AS9443 Vocus Retail	`2.34ms` from Melbourne, AU
60.167.7.183	AS4134 CHINANET-BACKBONE	`7.79ms` from Nanchang, CN
2.62.202.71	AS12389 PJSC Rostelecom	`6.76ms` from Novosibirsk, RU
15.229.169.199	AS16509 Amazon.com, Inc.	`0.13ms` from Osasco, BR
189.78.132.23	AS27699 TELEFÔNICA BRASIL S.A	`4.28ms` from Osasco, BR
14.80.216.247	AS4766 Korea Telecom	`7.16ms` from Seoul, KR
31.192.11.23	AS49129 LTD CGC Co	`1.10ms` from Tbilisi, GE
2.85.173.167	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`7.98ms` from Athens, GR
71.91.169.71	AS20115 Charter Communications LLC	`6.26ms` from Dallas, US
87.190.38.87	AS3320 Deutsche Telekom AG	`13.77ms` from Frankfurt am Main, DE
27.155.103.167	AS133774 Fuzhou	`0.24ms` from Fuzhou, CN
40.74.121.167	AS8075 Microsoft Corporation	`0.19ms` from Osaka, JP
191.19.23.119	AS27699 TELEFÔNICA BRASIL S.A	`4.00ms` from Osasco, BR
67.168.140.87	AS7922 Comcast Cable Communications, LLC	`4.25ms` from Seattle, US
121.169.2.215	AS4766 Korea Telecom	`1.28ms` from Seoul, KR
37.139.128.183	AS44477 PQ HOSTING PLUS S.R.L.	`0.60ms` from Amsterdam, NL
199.134.201.183	AS4152 USDA	`1.25ms` from Ashburn, US
194.63.198.87	AS8248 Computer Technology Institute and Press Diophantus	`12.09ms` from Athens, GR
34.22.165.71	AS396982 Google LLC	`0.16ms` from Brussels, BE
67.140.81.199	AS7029 Windstream Communications LLC	`12.60ms` from Chicago, US
76.20.157.119	AS7922 Comcast Cable Communications, LLC	`7.43ms` from Flint, US

Traceroute

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

traceroute -a -n -q1 -m5 203.10.36.14

traceroute to 203.10.36.14 (203.10.36.14): 5 hops max, 52 byte packets

1 [AS56630] 5.188.180.73 11.099 ms

2 [] 185.1.192.47 1.084 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Madrid, ES

On September 4th 2025

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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