203.143.59.0/24

AS5087 · Lanka Communication Services

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Summary

Country	Sri Lanka
Domain	lankacom.net
ASN	AS5087
Registry	APNIC
ID	LANKACOMM-LK

WHOIS Details

inetnum:        203.143.0.0 - 203.143.63.255
netname:        LANKACOMM-LK
descr:          Lanka Comunication Services (Pvt) Ltd
descr:          65C Dharmapala Mawatha, Colombo 07
descr:          Sri Lanka
country:        LK
org:            ORG-LCSL1-AP
admin-c:        LN43-AP
tech-c:         LN43-AP
abuse-c:        AL1516-AP
status:         ALLOCATED PORTABLE
remarks:        Aggregated block of /18
remarks:        ***This object can only modify by APNIC hostmaster
remarks:        If you wish to modify this object details please
remarks:        send email to hostmaster@apnic.net with your organisation
remarks:        account in the subject line.***
mnt-by:         APNIC-HM
mnt-lower:      MAINT-LK-LCSNOC
mnt-irt:        IRT-LANKACOM-LK
last-modified:  2020-07-07T04:57:32Z
source:         APNIC

irt:            IRT-LANKACOM-LK
address:        65C, Dharmapala Mawatha,
address:        Colombo 07,
address:        Sri Lanka
e-mail:         abuse@lankacom.net
abuse-mailbox:  abuse@lankacom.net
admin-c:        LN43-AP
tech-c:         LN43-AP
auth:           # Filtered
remarks:        abuse@lankacom.net was validated on 2025-09-05
mnt-by:         MAINT-LK-LCSNOC
last-modified:  2025-11-18T00:26:21Z
source:         APNIC

organisation:   ORG-LCSL1-AP
org-name:       Lanka Communication Services (Pvt) Ltd.
org-type:       LIR
country:        LK
address:        65C, Dharmapala Mawatha
phone:          +94-11-2437545
fax-no:         +94-11-2437547
e-mail:         int@lankacom.net
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:44Z
source:         APNIC

role:           ABUSE LANKACOMLK
country:        ZZ
address:        65C, Dharmapala Mawatha,
address:        Colombo 07,
address:        Sri Lanka
phone:          +000000000
e-mail:         abuse@lankacom.net
admin-c:        LN43-AP
tech-c:         LN43-AP
nic-hdl:        AL1516-AP
remarks:        Generated from irt object IRT-LANKACOM-LK
remarks:        abuse@lankacom.net was validated on 2025-09-05
abuse-mailbox:  abuse@lankacom.net
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-05T06:49:36Z
source:         APNIC

person:         Lanka Com Network Operating Center
nic-hdl:        LN43-AP
e-mail:         int@lankacom.net
address:        65C, Dharmapala Mawatha,
address:        Colombo 07,
address:        Sri Lanka
phone:          +94-11-2437545
fax-no:         +94-11-2437547
country:        LK
mnt-by:         MAINT-LK-LCSNOC
last-modified:  2008-09-04T07:29:20Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.143.0.0/16

Range	ASN	Company	Num of IPs
203.143.192.0/18	AS1221	Telstra Limited	16,384
203.143.96.0/19	AS2514	INTERLINK Co.,LTD.	8,192
203.143.64.0/20	AS10105	OMNIconnect Pty Ltd	4,096
203.143.160.0/20	AS6262	Commonwealth Scientific and Industrial Research Organisation	4,096
203.143.92.0/22	AS10105	OMNIconnect Pty Ltd	1,024
203.143.80.0/23	AS10105	OMNIconnect Pty Ltd	512
203.143.82.0/24	AS140576	VPSBlocks Pty Ltd	256
203.143.83.0/24	AS140576	VPSBlocks Pty Ltd	256
203.143.84.0/24	AS140576	VPSBlocks Pty Ltd	256
203.143.85.0/24	AS140576	VPSBlocks Pty Ltd	256
203.143.86.0/24	AS140576	VPSBlocks Pty Ltd	256
203.143.87.0/24	AS140576	VPSBlocks Pty Ltd	256
203.143.88.0/24	AS140576	VPSBlocks Pty Ltd	256
203.143.89.0/24	AS140576	VPSBlocks Pty Ltd	256
203.143.90.0/24	AS140576	Hosting	256
203.143.67.0/24	AS10105	IP Assignment to CPE	256
203.143.21.0/24	AS5087	Address assignment to LCS WEB HOSTING by LANKACOM-LK	256
203.143.36.0/24	AS5087	Address assignment to WEBHOSTING by LANKACOM-LK	256
203.143.37.0/24	AS5087	Address assignment to NMC by LANKACOM-LK	256
203.143.62.0/24	AS5087	Assigned to LankaCom Infrastructure-Voice N/W	256
203.143.63.0/24	AS5087	Assigned to LankaCom Infrastructure-Voice N/W	256
203.143.79.0/24	AS10105	Interconnects	256

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

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

IP Address	ASN	Details
203.143.59.129	AS5087 Lanka Communication Services	`4.54ms` from Colombo, LK

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
41.109.126.88	AS36947 Telecom Algeria	`12.60ms` from Algiers, DZ
89.44.139.232	AS44043 Cyber_Folks SRL	`5.34ms` from Bucharest, RO
34.124.38.88	AS396982 Google LLC	`0.14ms` from Hamina, FI
196.33.96.24	AS3741 Dimension Data	`0.58ms` from Johannesburg, ZA
69.48.148.104	AS23005 SWITCH, LTD	`5.28ms` from Los Angeles, US
191.98.81.104	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`12.82ms` from Medellin, CO
97.185.224.168	AS6167 Verizon Business	`7.37ms` from Portland, US
178.71.250.120	AS12389 PJSC Rostelecom	`1.22ms` from Saint Petersburg, RU
113.131.238.72	AS9697 LG HelloVision Corp.	`8.32ms` from Seoul, KR
151.177.125.136	AS1257 Tele2 Sverige AB	`1.41ms` from Stockholm, SE
126.116.0.232	AS17676 SoftBank Corp.	`8.91ms` from Tokyo, JP
99.39.122.104	AS7018 AT&T Enterprises, LLC	`2.47ms` from Dallas, US
63.177.66.248	AS16509 Amazon.com, Inc.	`0.39ms` from Frankfurt am Main, DE
212.243.64.200	AS3303 Swisscom (Switzerland) Ltd	`1.17ms` from Lugano, CH
136.110.161.72	AS396982 Google LLC	`0.08ms` from Melbourne, AU
84.160.155.40	AS3320 Deutsche Telekom AG	`5.29ms` from Nuernberg, DE
153.185.52.104	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.60ms` from Tokyo, JP
4.153.178.184	AS8075 Microsoft Corporation	`0.21ms` from Boydton, US
20.186.185.248	AS8075 Microsoft Corporation	`0.27ms` from Boydton, US
78.97.6.248	AS12302 Vodafone Romania S.A.	`11.59ms` from Bucharest, RO
35.159.151.184	AS16509 Amazon.com, Inc.	`0.18ms` from Frankfurt am Main, DE
36.67.42.184	AS7713 PT Telekomunikasi Indonesia	`9.83ms` from Jakarta, ID
176.224.240.104	AS35819 Etihad Etisalat, a joint stock company	`2.83ms` from Jeddah, SA
119.189.221.40	AS4837 CHINA UNICOM China169 Backbone	`5.53ms` from Jinan, CN
51.11.166.216	AS8075 Microsoft Corporation	`0.22ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f3 203.143.59.129

traceroute to 203.143.59.129 (203.143.59.129): 64 hops max, 52 byte packets

3 [AS42000] 185.99.68.241 5.374 ms

4 [] 91.210.17.26 4.842 ms

5 [AS23764] 5.154.154.93 16.115 ms

6 [] 69.194.166.89 205.958 ms

7 [] 69.194.166.54 171.322 ms

8 [] 203.99.9.14 173.746 ms

9 [AS18001] 125.214.162.163 171.845 ms

10 [AS18001] 125.214.190.42 173.805 ms

11 [AS5087] 203.143.1.74 174.13 ms

12 [AS5087] 203.143.0.110 172.861 ms

13 [AS5087] 203.143.59.129 173.493 ms

Measurement taken from

IPinfo ProbeNet in Ceske Budejovice, CZ

On December 14th 2025

What are IP address ranges?

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