203.143.25.0/24

AS5087 · Lanka Communication Services

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

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

WHOIS Details

inetnum:        203.143.25.64 - 203.143.25.127
netname:        LANKACOM-UNDP-LK
descr:          Address assignmet to UNDP by LANKACOM-LK
country:        LK
admin-c:        LN43-AP
tech-c:         LN43-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-LK-LCSNOC
changed:        int@lankacom.net 20041015
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
changed:        int@lankacom.net 20041012
mnt-by:         MAINT-LK-LCSNOC
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

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

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

IP Address	ASN	Details
203.143.25.68	AS5087 Lanka Communication Services	`3.90ms` 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
20.31.183.136	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
3.89.150.168	AS14618 Amazon.com, Inc.	`0.90ms` from Ashburn, US
24.218.128.120	AS7922 Comcast Cable Communications, LLC	`7.28ms` from Boston, US
102.209.38.136	AS15399 Wananchi Group (Kenya) Limited	`1.50ms` from Dar es Salaam, TZ
71.202.126.56	AS7922 Comcast Cable Communications, LLC	`5.95ms` from Fremont, US
185.252.11.72	AS200845 AVATEL TELECOM, SA	`8.96ms` from Madrid, ES
173.26.158.168	AS30036 Mediacom Communications Corp	`14.91ms` from Minneapolis, US
90.16.19.40	AS3215 Orange S.A.	`1.73ms` from Paris, FR
201.123.45.56	AS8151 UNINET	`10.02ms` from Santiago de Queretaro, MX
220.125.52.88	AS4766 Korea Telecom	`2.99ms` from Seoul, KR
222.66.139.8	AS4812 China Telecom (Group)	`2.68ms` from Shanghai, CN
45.123.106.136	AS38835 Buroserv Australia Pty Ltd	`1.51ms` from Sydney, AU
81.205.248.56	AS1136 KPN B.V.	`2.55ms` from Amsterdam, NL
162.141.247.120	AS7029 Windstream Communications LLC	`0.54ms` from Ashburn, US
213.49.174.104	AS5432 Proximus NV	`2.37ms` from Brussels, BE
177.16.27.200	AS18881 TELEFÔNICA BRASIL S.A	`1.20ms` from Curitiba, BR
223.31.164.152	AS9583 Sify Limited	`0.94ms` from Delhi, IN
51.199.129.216	AS5607 Sky UK Limited	`1.09ms` from Dublin, IE
79.193.173.120	AS3320 Deutsche Telekom AG	`2.71ms` from Frankfurt am Main, DE
93.127.229.136	AS62336 PURtel.com GmbH	`0.92ms` from Hamburg, DE
182.231.3.24	AS17858 LG POWERCOMM	`2.20ms` from Incheon, KR
23.241.88.248	AS20001 Charter Communications Inc	`6.60ms` from Los Angeles, US
189.251.115.120	AS8151 UNINET	`2.40ms` from Mexico City, MX
75.192.229.184	AS6167 Verizon Business	`19.64ms` from New York City, US
89.172.228.136	AS5391 Hrvatski Telekom d.d.	`6.66ms` from Zagreb, HR

Traceroute

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

traceroute -a -n -q1 203.143.25.210

traceroute to 203.143.25.210 (203.143.25.210): 64 hops max, 52 byte packets

1 [AS15169] 142.250.237.158 74.369 ms

2 *

3 [AS45489] 103.87.124.73 220.788 ms

4 [AS45489] 103.87.124.118 220.969 ms

5 [AS45489] 103.87.125.102 216.328 ms

6 [AS5087] 203.143.1.83 228.918 ms

7 [AS5087] 203.143.0.110 216.759 ms

8 *

9 *

10 [AS5087] 203.143.25.210 240.866 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On March 13th 2026

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales