Autonomous System details

AS5087

Lanka Communication Services · lankacom.net

Sri Lanka

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AS5087 – Lanka Communication Services

Field	Value
Country	Sri Lanka
Website	lankacom.net
Hosted domains	226
IPv4 addresses	24,576
IPv6 addresses	79,228,162,514,264,338,000,000,000,000
ASN type	Hosting
Registry	apnic
Allocated	24 years ago on Aug 01, 2002
Updated	6 years ago on Jul 07, 2020

Netblock	Company	Num of IPs
103.1.176.0/24	Address assignment to 4GNETWORK-LKLANKACOM-LK	256
103.1.177.0/24	Assigned to Fairmount Fashion Internet by LankaCom	256
103.1.178.0/24	Assigned to LankaCom Internal Users	256
103.1.179.0/24	Address assignment to LCS WEB HOSTING by LANKACOM-LK	256
116.12.64.0/24	Lanka Communication Services (Pvt) Ltd.	256
116.12.65.0/24	Assigned to Dart_Global- Internet by LankaCom	256
116.12.67.0/24	Assigned to Lion Brewery-Internet by LankaCom	256
116.12.70.0/24	Assigned to EMERALD Internet by LankaCom	256
116.12.74.0/24	Lanka Communication Services (Pvt) Ltd.	256
116.12.75.0/24	Lanka Communication Services (Pvt) Ltd.	256
116.12.77.0/24	Lanka Communication Services (Pvt) Ltd.	256
116.12.78.0/24	Lanka Communication Services (Pvt) Ltd.	256
116.12.79.0/24	Lanka Communication Services (Pvt) Ltd.	256
116.12.80.0/24	Lanka Communication Services (Pvt) Ltd.	256
116.12.81.0/24	Lanka Communication Services (Pvt) Ltd.	256
116.12.82.0/24	Lanka Communication Services (Pvt) Ltd.	256
116.12.83.0/24	Lanka Communication Services (Pvt) Ltd.	256
116.12.84.0/24	Lanka Communication Services (Pvt) Ltd.	256
116.12.85.0/24	Lanka Communication Services (Pvt) Ltd.	256
116.12.88.0/24	Lanka Communication Services (Pvt) Ltd.	256
116.12.89.0/24	Lanka Communication Services (Pvt) Ltd.	256
116.12.90.0/24	Lanka Communication Services (Pvt) Ltd.	256
116.12.91.0/24	Lanka Communication Services (Pvt) Ltd.	256
116.12.92.0/24	Lanka Communication Services (Pvt) Ltd.	256
116.12.93.0/24	Lanka Communication Services (Pvt) Ltd.	256
116.12.98.0/24	Lanka Communication Services (Pvt) Ltd.	256
116.12.102.0/24	Lanka Communication Services (Pvt) Ltd.	256
116.12.103.0/24	Lanka Communication Services (Pvt) Ltd.	256
116.12.107.0/24	Lanka Communication Services (Pvt) Ltd.	256
116.12.115.0/24	Lanka Communication Services (Pvt) Ltd.	256
116.12.116.0/24	Lanka Communication Services (Pvt) Ltd.	256
116.12.119.0/24	Lanka Communication Services (Pvt) Ltd.	256
116.12.120.0/24	Lanka Communication Services (Pvt) Ltd.	256
116.12.122.0/24	Lanka Communication Services (Pvt) Ltd.	256
116.12.123.0/24	Lanka Communication Services (Pvt) Ltd.	256
116.12.124.0/24	Lanka Communication Services (Pvt) Ltd.	256
116.12.126.0/24	Lanka Communication Services (Pvt) Ltd.	256
116.12.127.0/24	Lanka Communication Services (Pvt) Ltd.	256
116.206.23.0/24	Lanka Communication Services (Pvt) Ltd.	256
203.143.0.0/24	Lanka Comunication Services (Pvt) Ltd	256
203.143.1.0/24	Lanka Comunication Services (Pvt) Ltd	256
203.143.2.0/24	Lanka Comunication Services (Pvt) Ltd	256
203.143.3.0/24	Lanka Comunication Services (Pvt) Ltd	256
203.143.4.0/24	Lanka Comunication Services (Pvt) Ltd	256
203.143.5.0/24	Lanka Comunication Services (Pvt) Ltd	256
203.143.6.0/24	Lanka Comunication Services (Pvt) Ltd	256
203.143.7.0/24	Lanka Comunication Services (Pvt) Ltd	256
203.143.8.0/24	Lanka Comunication Services (Pvt) Ltd	256
203.143.9.0/24	Lanka Comunication Services (Pvt) Ltd	256
203.143.10.0/24	Address assignmet to Informatics H/O by LANKACOM-LK	256
203.143.11.0/24	Address assignmet to World Vision Libry at Mathara by LANKACOM-LK	256
203.143.12.0/24	Lanka Comunication Services (Pvt) Ltd	256
203.143.13.0/24	Lanka Comunication Services (Pvt) Ltd	256
203.143.14.0/24	Lanka Comunication Services (Pvt) Ltd	256
203.143.15.0/24	Lanka Comunication Services (Pvt) Ltd	256
203.143.16.0/24	Address assignmet to Hellocorp by LANAKACOM-LK	256
203.143.17.0/24	Lanka Comunication Services (Pvt) Ltd	256
203.143.18.0/24	Address assignment to LCS Serials by LANKACOM-LK	256
203.143.19.0/24	Address assignmet to LK Domain Registry by LANKACOM-LK	256
203.143.20.0/24	Lanka Comunication Services (Pvt) Ltd	256
203.143.21.0/24	Address assignment to LCS WEB HOSTING by LANKACOM-LK	256
203.143.22.0/24	Lanka Comunication Services (Pvt) Ltd	256
203.143.23.0/24	Lanka Comunication Services (Pvt) Ltd	256
203.143.24.0/24	Address assignmet to Maginet by LANKACOM-LK	256
203.143.25.0/24	Address assignmet to UNDP by LANKACOM-LK	256
203.143.26.0/24	Lanka Comunication Services (Pvt) Ltd	256
203.143.27.0/24	Lanka Comunication Services (Pvt) Ltd	256
203.143.28.0/24	Lanka Comunication Services (Pvt) Ltd	256
203.143.29.0/24	Lanka Comunication Services (Pvt) Ltd	256
203.143.30.0/24	Lanka Comunication Services (Pvt) Ltd	256
203.143.31.0/24	Lanka Comunication Services (Pvt) Ltd	256
203.143.32.0/24	Lanka Comunication Services (Pvt) Ltd	256
203.143.33.0/24	Lanka Comunication Services (Pvt) Ltd	256
203.143.34.0/24	Lanka Comunication Services (Pvt) Ltd	256
203.143.35.0/24	Lanka Comunication Services (Pvt) Ltd	256
203.143.36.0/24	Address assignment to WEBHOSTING by LANKACOM-LK	256
203.143.37.0/24	Address assignment to NMC by LANKACOM-LK	256
203.143.38.0/24	Lanka Comunication Services (Pvt) Ltd	256
203.143.39.0/24	Lanka Comunication Services (Pvt) Ltd	256
203.143.40.0/24	Lanka Comunication Services (Pvt) Ltd	256
203.143.41.0/24	Address assignmet to Care International by LANKACOM-LK	256
203.143.42.0/24	Address assignmet to Hilton Hotel by LANKACOM-LK	256
203.143.43.0/24	Lanka Comunication Services (Pvt) Ltd	256
203.143.44.0/24	Assigned to LankaCom Infrastructure-WIN Node Kottawa	256
203.143.46.0/24	Lanka Comunication Services (Pvt) Ltd	256
203.143.50.0/24	Lanka Comunication Services (Pvt) Ltd	256
203.143.51.0/24	Lanka Comunication Services (Pvt) Ltd	256
203.143.52.0/24	Lanka Comunication Services (Pvt) Ltd	256
203.143.53.0/24	Lanka Comunication Services (Pvt) Ltd	256
203.143.57.0/24	Lanka Comunication Services (Pvt) Ltd	256
203.143.58.0/24	Lanka Comunication Services (Pvt) Ltd	256
203.143.59.0/24	Lanka Comunication Services (Pvt) Ltd	256
203.143.60.0/24	Lanka Comunication Services (Pvt) Ltd	256
203.143.61.0/24	Lanka Comunication Services (Pvt) Ltd	256
203.143.62.0/24	Assigned to LankaCom Infrastructure-Voice N/W	256
203.143.63.0/24	Assigned to LankaCom Infrastructure-Voice N/W	256

Netblock	Company
2405:5400::/32	Lanka Comunication Services (Pvt) Ltd

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WHOIS Details

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                                                ASHandle:       AS5087
                                                OrgID:          AS5087
                                                ASName:         AS5087
                                                ASNumber:       AS5087
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 226 domain names hosted across 86 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
203.143.21.140	██████████	58
203.143.21.180	██████████	41
203.143.20.8	██████████	8
103.1.179.24	██████████	5
103.1.179.162	██████████	4
203.143.20.21	████████	4
203.143.20.48	██████████	3
203.143.20.242	█████████	3
103.1.179.234	████████	3
203.143.8.234	██████████	3

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Peers

There are 4 peers for this ASN.

Peers	Name
AS18001	Dialog Axiata PLC.
AS38229	Lanka Education & Research Network, NREN
AS45489	Sri Lanka Telecom PLC, GLobal Peering
AS9498	BHARTI Airtel Ltd.

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ASN API & Database

Upstreams

There are 3 upstreams for this ASN.

upstreams	Name
AS18001	Dialog Axiata PLC.
AS45489	Sri Lanka Telecom PLC, GLobal Peering
AS9498	BHARTI Airtel Ltd.

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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address	ASN	Details
203.143.21.254	AS5087 Lanka Communication Services	`25.99ms` from Mumbai, IN
203.143.59.129	AS5087 Lanka Communication Services	`30.14ms` from Mumbai, IN
203.143.24.113	AS5087 Lanka Communication Services	`28.93ms` from Mumbai, IN
116.12.83.234	AS5087 Lanka Communication Services	`30.14ms` from Mumbai, IN
203.143.36.9	AS5087 Lanka Communication Services	`28.91ms` from Mumbai, IN
203.143.20.254	AS5087 Lanka Communication Services	`26.08ms` from Mumbai, IN
116.12.70.1	AS5087 Lanka Communication Services	`28.87ms` from Mumbai, IN
116.12.115.100	AS5087 Lanka Communication Services	`29.62ms` from Chennai, IN
203.143.51.17	AS5087 Lanka Communication Services	`25.92ms` from Mumbai, IN
203.143.53.17	AS5087 Lanka Communication Services	`29.32ms` from Chennai, IN
116.12.103.245	AS5087 Lanka Communication Services	`29.30ms` from Chennai, IN
116.12.124.181	AS5087 Lanka Communication Services	`28.95ms` from Mumbai, IN
116.12.80.121	AS5087 Lanka Communication Services	`29.07ms` from Mumbai, IN
203.143.0.99	AS5087 Lanka Communication Services	`28.96ms` from Mumbai, IN
203.143.33.213	AS5087 Lanka Communication Services	`29.00ms` from Mumbai, IN
2405:5400:3:1::138	AS5087 Lanka Communication Services	`25.84ms` from Mumbai, IN
203.143.25.68	AS5087 Lanka Communication Services	`26.20ms` from Mumbai, IN
203.143.57.1	AS5087 Lanka Communication Services	`29.32ms` from Mumbai, IN
203.143.14.232	AS5087 Lanka Communication Services	`29.34ms` from Chennai, IN
203.143.38.124	AS5087 Lanka Communication Services	`29.33ms` from Chennai, IN
203.143.6.49	AS5087 Lanka Communication Services	`29.00ms` from Mumbai, IN
203.143.7.162	AS5087 Lanka Communication Services	`26.25ms` from Mumbai, IN
116.12.92.161	AS5087 Lanka Communication Services	`28.81ms` from Mumbai, IN
103.1.178.1	AS5087 Lanka Communication Services	`29.50ms` from Mumbai, IN
203.143.26.21	AS5087 Lanka Communication Services	`25.99ms` from Mumbai, IN

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
20.51.150.31	AS8075 Microsoft Corporation	`0.38ms` from Ashburn, US
166.198.160.143	AS7018 AT&T Enterprises, LLC	`0.42ms` from Atlanta, US
13.249.128.47	AS16509 Amazon.com, Inc.	`0.09ms` from Chicago, US
221.5.127.159	AS17816 China Unicom IP network China169 Guangdong province	`6.20ms` from Guangzhou, CN
156.234.54.143	AS138415 Yancy Limited	`0.63ms` from Hong Kong, HK
172.114.245.111	AS20001 Charter Communications Inc	`6.09ms` from Los Angeles, US
107.223.111.31	AS7018 AT&T Enterprises, LLC	`15.42ms` from Los Angeles, US
84.76.188.79	AS12479 Orange Espagne SA	`6.26ms` from Madrid, ES
189.144.211.63	AS8151 UNINET	`1.13ms` from Mexico City, MX
188.32.83.79	AS42610 PJSC Rostelecom	`1.41ms` from Moscow, RU
176.32.148.31	AS56791 CityTelekom Ltd.	`19.48ms` from Moscow, RU
40.80.248.79	AS8075 Microsoft Corporation	`0.18ms` from Quebec, CA
189.234.218.31	AS8151 UNINET	`4.27ms` from Santiago de Queretaro, MX
54.252.79.127	AS16509 Amazon.com, Inc.	`0.15ms` from Sydney, AU
54.249.144.95	AS16509 Amazon.com, Inc.	`0.28ms` from Tokyo, JP
77.61.45.239	AS1136 KPN B.V.	`0.47ms` from Amsterdam, NL
104.199.50.159	AS396982 Google LLC	`0.14ms` from Brussels, BE
73.8.54.207	AS7922 Comcast Cable Communications, LLC	`4.42ms` from Chicago, US
37.50.5.15	AS3320 Deutsche Telekom AG	`3.45ms` from Frankfurt am Main, DE
2.61.50.159	AS12389 PJSC Rostelecom	`8.53ms` from Krasnoyarsk, RU
80.103.146.223	AS12479 Orange Espagne SA	`14.35ms` from Madrid, ES
189.171.174.63	AS8151 UNINET	`1.80ms` from Mexico City, MX
151.55.238.63	AS1267 WIND TRE S.P.A.	`5.34ms` from Milan, IT
213.45.113.31	AS3269 Telecom Italia S.p.A.	`4.45ms` from Milan, IT
130.68.2.47	AS205 Montclair State University	`1.29ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 -f2 203.143.3.1

traceroute to 203.143.3.1 (203.143.3.1): 64 hops max, 52 byte packets

2 [AS20278] 64.44.164.129 8.758 ms

3 *

4 *

5 *

6 [AS174] 154.54.172.169 22.91 ms

7 *

8 *

9 *

10 *

11 [AS18001] 125.214.162.179 230.757 ms

12 [AS18001] 125.214.190.42 231.719 ms

13 [AS5087] 203.143.1.74 231.374 ms

14 [AS5087] 203.143.3.1 231.488 ms

Measurement taken from

IPinfo ProbeNet in Jacksonville, US

On April 13th 2026

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS5087 at robtex.

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