Report for 5087

Name

LANKA-COM - Lanka Communication Services, LK

AS Adjacency Report

In the context of this report "Upstream" indicates that there is an adjacent AS that lines between the BGP table collection point (in this case at AS2.0) and the specified AS. Similarly, "Downstream" refers to an adjacent AS that lies beyond the specified AS. This upstream / downstream categorisation is strictly a description relative topology, and should not be confused with provider / customer / peer inter-AS relationships.

5087 LANKA-COM - Lanka Communication Services, LK

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS18001         DIALOG-AS - Dialog Axiata PLC., LK
    AS45489         SLT-GLOBAL - Sri Lanka Telecom PLC, GLobal Peering, LK
    AS9498          BBIL-AP - BHARTI Airtel Ltd., IN

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
6349  AS5087         ORIGIN  Originate:      22784 /17.52  Transit:          0 /0.00  LANKA-COM - Lanka Communication Services, LK

Aggregation Suggestions

        Filter: Aggregates, Specifics

This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.

 Rank AS            AS Name                                      Current  Wthdw  Aggte  Annce Redctn       %
 2202 AS5087        LANKA-COM - Lanka Communication Services, LK      89     42     17     64     25  28.09%


  Prefix               AS Path                              Aggregation Suggestion
  103.1.176.0/24       4777 23764 18001 5087   
  103.1.177.0/24       4608 7575 45489 5087   
  103.1.178.0/23       4777 23764 18001 5087 + Announce - aggregate of 103.1.178.0/24 (4777 23764 18001 5087) and 103.1.179.0/24 (4777 23764 18001 5087)
  103.1.178.0/24       4777 23764 18001 5087 - Withdrawn - aggregated with 103.1.179.0/24 (4777 23764 18001 5087)
  103.1.179.0/24       4777 23764 18001 5087 - Withdrawn - aggregated with 103.1.178.0/24 (4777 23764 18001 5087)
  116.12.64.0/24       4608 7575 45489 5087   
  116.12.65.0/24       4777 23764 18001 5087   
  116.12.67.0/24       4777 23764 18001 5087   
  116.12.70.0/24       4777 23764 18001 5087   
  116.12.74.0/24       4608 7575 45489 5087   
  116.12.75.0/24       4777 23764 18001 5087   
  116.12.77.0/24       4777 23764 18001 5087   
  116.12.78.0/23       4777 23764 18001 5087 + Announce - aggregate of 116.12.78.0/24 (4777 23764 18001 5087) and 116.12.79.0/24 (4777 23764 18001 5087)
  116.12.78.0/24       4777 23764 18001 5087 - Withdrawn - aggregated with 116.12.79.0/24 (4777 23764 18001 5087)
  116.12.79.0/24       4777 23764 18001 5087 - Withdrawn - aggregated with 116.12.78.0/24 (4777 23764 18001 5087)
  116.12.80.0/24       4777 23764 18001 5087   
  116.12.81.0/24       4608 7575 45489 5087   
  116.12.82.0/23       4777 23764 18001 5087 + Announce - aggregate of 116.12.82.0/24 (4777 23764 18001 5087) and 116.12.83.0/24 (4777 23764 18001 5087)
  116.12.82.0/24       4777 23764 18001 5087 - Withdrawn - aggregated with 116.12.83.0/24 (4777 23764 18001 5087)
  116.12.83.0/24       4777 23764 18001 5087 - Withdrawn - aggregated with 116.12.82.0/24 (4777 23764 18001 5087)
  116.12.84.0/23       4777 23764 18001 5087 + Announce - aggregate of 116.12.84.0/24 (4777 23764 18001 5087) and 116.12.85.0/24 (4777 23764 18001 5087)
  116.12.84.0/24       4777 23764 18001 5087 - Withdrawn - aggregated with 116.12.85.0/24 (4777 23764 18001 5087)
  116.12.85.0/24       4777 23764 18001 5087 - Withdrawn - aggregated with 116.12.84.0/24 (4777 23764 18001 5087)
  116.12.88.0/24       4777 23764 18001 5087   
  116.12.89.0/24       4608 7575 45489 5087   
  116.12.90.0/23       4777 23764 18001 5087 + Announce - aggregate of 116.12.90.0/24 (4777 23764 18001 5087) and 116.12.91.0/24 (4777 23764 18001 5087)
  116.12.90.0/24       4777 23764 18001 5087 - Withdrawn - aggregated with 116.12.91.0/24 (4777 23764 18001 5087)
  116.12.91.0/24       4777 23764 18001 5087 - Withdrawn - aggregated with 116.12.90.0/24 (4777 23764 18001 5087)
  116.12.92.0/24       4777 23764 18001 5087   
  116.12.93.0/24       4608 7575 45489 5087   
  116.12.98.0/24       4777 23764 18001 5087   
  116.12.102.0/23      4777 23764 18001 5087 + Announce - aggregate of 116.12.102.0/24 (4777 23764 18001 5087) and 116.12.103.0/24 (4777 23764 18001 5087)
  116.12.102.0/24      4777 23764 18001 5087 - Withdrawn - aggregated with 116.12.103.0/24 (4777 23764 18001 5087)
  116.12.103.0/24      4777 23764 18001 5087 - Withdrawn - aggregated with 116.12.102.0/24 (4777 23764 18001 5087)
  116.12.107.0/24      4777 23764 18001 5087   
  116.12.115.0/24      4777 23764 18001 5087   
  116.12.116.0/24      4777 23764 18001 5087   
  116.12.119.0/24      4777 23764 18001 5087   
  116.12.120.0/24      4777 23764 18001 5087   
  116.12.122.0/23      4777 23764 18001 5087 + Announce - aggregate of 116.12.122.0/24 (4777 23764 18001 5087) and 116.12.123.0/24 (4777 23764 18001 5087)
  116.12.122.0/24      4777 23764 18001 5087 - Withdrawn - aggregated with 116.12.123.0/24 (4777 23764 18001 5087)
  116.12.123.0/24      4777 23764 18001 5087 - Withdrawn - aggregated with 116.12.122.0/24 (4777 23764 18001 5087)
  116.12.124.0/24      4777 23764 18001 5087   
  116.12.126.0/23      4777 23764 18001 5087 + Announce - aggregate of 116.12.126.0/24 (4777 23764 18001 5087) and 116.12.127.0/24 (4777 23764 18001 5087)
  116.12.126.0/24      4777 23764 18001 5087 - Withdrawn - aggregated with 116.12.127.0/24 (4777 23764 18001 5087)
  116.12.127.0/24      4777 23764 18001 5087 - Withdrawn - aggregated with 116.12.126.0/24 (4777 23764 18001 5087)
  116.206.23.0/24      4777 23764 18001 5087   
  203.143.0.0/22       4777 23764 18001 5087 + Announce - aggregate of 203.143.0.0/23 (4777 23764 18001 5087) and 203.143.2.0/23 (4777 23764 18001 5087)
  203.143.0.0/24       4777 23764 18001 5087 - Withdrawn - aggregated with 203.143.1.0/24 (4777 23764 18001 5087)
  203.143.1.0/24       4777 23764 18001 5087 - Withdrawn - aggregated with 203.143.0.0/24 (4777 23764 18001 5087)
  203.143.2.0/24       4777 23764 18001 5087 - Withdrawn - aggregated with 203.143.3.0/24 (4777 23764 18001 5087)
  203.143.3.0/24       4777 23764 18001 5087 - Withdrawn - aggregated with 203.143.2.0/24 (4777 23764 18001 5087)
  203.143.5.0/24       4777 23764 18001 5087   
  203.143.6.0/24       4777 23764 18001 5087   
  203.143.7.0/24       4608 7575 45489 5087   
  203.143.8.0/24       4777 23764 18001 5087   
  203.143.10.0/24      4777 23764 18001 5087   
  203.143.11.0/24      4608 7575 45489 5087   
  203.143.12.0/24      4608 7575 45489 5087   
  203.143.13.0/24      4777 23764 18001 5087   
  203.143.14.0/24      4777 2497 9498 5087    
  203.143.15.0/24      4777 23764 18001 5087   
  203.143.16.0/24      4608 7575 45489 5087   
  203.143.17.0/24      4777 23764 18001 5087   
  203.143.18.0/23      4777 23764 18001 5087 + Announce - aggregate of 203.143.18.0/24 (4777 23764 18001 5087) and 203.143.19.0/24 (4777 23764 18001 5087)
  203.143.18.0/24      4777 23764 18001 5087 - Withdrawn - aggregated with 203.143.19.0/24 (4777 23764 18001 5087)
  203.143.19.0/24      4777 23764 18001 5087 - Withdrawn - aggregated with 203.143.18.0/24 (4777 23764 18001 5087)
  203.143.20.0/23      4608 7575 45489 5087 + Announce - aggregate of 203.143.20.0/24 (4608 7575 45489 5087) and 203.143.21.0/24 (4608 7575 45489 5087)
  203.143.20.0/24      4608 7575 45489 5087 - Withdrawn - aggregated with 203.143.21.0/24 (4608 7575 45489 5087)
  203.143.21.0/24      4608 7575 45489 5087 - Withdrawn - aggregated with 203.143.20.0/24 (4608 7575 45489 5087)
  203.143.22.0/24      4777 23764 18001 5087   
  203.143.23.0/24      4608 7575 45489 5087   
  203.143.24.0/24      4777 23764 18001 5087   
  203.143.25.0/24      4608 7575 45489 5087   
  203.143.26.0/23      4777 23764 18001 5087 + Announce - aggregate of 203.143.26.0/24 (4777 23764 18001 5087) and 203.143.27.0/24 (4777 23764 18001 5087)
  203.143.26.0/24      4777 23764 18001 5087 - Withdrawn - aggregated with 203.143.27.0/24 (4777 23764 18001 5087)
  203.143.27.0/24      4777 23764 18001 5087 - Withdrawn - aggregated with 203.143.26.0/24 (4777 23764 18001 5087)
  203.143.28.0/23      4608 7575 45489 5087 + Announce - aggregate of 203.143.28.0/24 (4608 7575 45489 5087) and 203.143.29.0/24 (4608 7575 45489 5087)
  203.143.28.0/24      4608 7575 45489 5087 - Withdrawn - aggregated with 203.143.29.0/24 (4608 7575 45489 5087)
  203.143.29.0/24      4608 7575 45489 5087 - Withdrawn - aggregated with 203.143.28.0/24 (4608 7575 45489 5087)
  203.143.30.0/23      4777 23764 18001 5087 + Announce - aggregate of 203.143.30.0/24 (4777 23764 18001 5087) and 203.143.31.0/24 (4777 23764 18001 5087)
  203.143.30.0/24      4777 23764 18001 5087 - Withdrawn - aggregated with 203.143.31.0/24 (4777 23764 18001 5087)
  203.143.31.0/24      4777 23764 18001 5087 - Withdrawn - aggregated with 203.143.30.0/24 (4777 23764 18001 5087)
  203.143.32.0/21      4777 23764 18001 5087 + Announce - aggregate of 203.143.32.0/22 (4777 23764 18001 5087) and 203.143.36.0/22 (4777 23764 18001 5087)
  203.143.32.0/24      4777 23764 18001 5087 - Withdrawn - aggregated with 203.143.33.0/24 (4777 23764 18001 5087)
  203.143.33.0/24      4777 23764 18001 5087 - Withdrawn - aggregated with 203.143.32.0/24 (4777 23764 18001 5087)
  203.143.34.0/24      4777 23764 18001 5087 - Withdrawn - aggregated with 203.143.35.0/24 (4777 23764 18001 5087)
  203.143.35.0/24      4777 23764 18001 5087 - Withdrawn - aggregated with 203.143.34.0/24 (4777 23764 18001 5087)
  203.143.36.0/24      4777 23764 18001 5087 - Withdrawn - aggregated with 203.143.37.0/24 (4777 23764 18001 5087)
  203.143.37.0/24      4777 23764 18001 5087 - Withdrawn - aggregated with 203.143.36.0/24 (4777 23764 18001 5087)
  203.143.38.0/24      4777 23764 18001 5087 - Withdrawn - aggregated with 203.143.39.0/24 (4777 23764 18001 5087)
  203.143.39.0/24      4777 23764 18001 5087 - Withdrawn - aggregated with 203.143.38.0/24 (4777 23764 18001 5087)
  203.143.40.0/23      4608 7575 45489 5087 + Announce - aggregate of 203.143.40.0/24 (4608 7575 45489 5087) and 203.143.41.0/24 (4608 7575 45489 5087)
  203.143.40.0/24      4608 7575 45489 5087 - Withdrawn - aggregated with 203.143.41.0/24 (4608 7575 45489 5087)
  203.143.41.0/24      4608 7575 45489 5087 - Withdrawn - aggregated with 203.143.40.0/24 (4608 7575 45489 5087)
  203.143.42.0/24      4608 7575 45489 5087   
  203.143.43.0/24      4777 23764 18001 5087   
  203.143.46.0/24      4608 7575 45489 5087   
  203.143.50.0/24      4777 23764 18001 5087   
  203.143.51.0/24      4608 7575 45489 5087   
  203.143.52.0/23      4777 23764 18001 5087 + Announce - aggregate of 203.143.52.0/24 (4777 23764 18001 5087) and 203.143.53.0/24 (4777 23764 18001 5087)
  203.143.52.0/24      4777 23764 18001 5087 - Withdrawn - aggregated with 203.143.53.0/24 (4777 23764 18001 5087)
  203.143.53.0/24      4777 23764 18001 5087 - Withdrawn - aggregated with 203.143.52.0/24 (4777 23764 18001 5087)
  203.143.57.0/24      4777 23764 18001 5087 5087 5087   
  203.143.59.0/24      4777 23764 18001 5087   
  203.143.63.0/24      4608 7575 45489 5087   

Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.

AS5087   89 More Specifics   89 Total Advertisements   LANKA-COM - Lanka Communication Services, LK
    103.1.176.0/24                103.1.176.0/22
    103.1.177.0/24                103.1.176.0/22
    103.1.178.0/24                103.1.176.0/22
    103.1.179.0/24                103.1.176.0/22
    116.12.64.0/24                116.12.64.0/18
    116.12.65.0/24                116.12.64.0/18
    116.12.67.0/24                116.12.64.0/18
    116.12.70.0/24                116.12.64.0/18
    116.12.74.0/24                116.12.64.0/18
    116.12.75.0/24                116.12.64.0/18
    116.12.77.0/24                116.12.64.0/18
    116.12.78.0/24                116.12.64.0/18
    116.12.79.0/24                116.12.64.0/18
    116.12.80.0/24                116.12.64.0/18
    116.12.81.0/24                116.12.64.0/18
    116.12.82.0/24                116.12.64.0/18
    116.12.83.0/24                116.12.64.0/18
    116.12.84.0/24                116.12.64.0/18
    116.12.85.0/24                116.12.64.0/18
    116.12.88.0/24                116.12.64.0/18
    116.12.89.0/24                116.12.64.0/18
    116.12.90.0/24                116.12.64.0/18
    116.12.91.0/24                116.12.64.0/18
    116.12.92.0/24                116.12.64.0/18
    116.12.93.0/24                116.12.64.0/18
    116.12.98.0/24                116.12.64.0/18
    116.12.102.0/24               116.12.64.0/18
    116.12.103.0/24               116.12.64.0/18
    116.12.107.0/24               116.12.64.0/18
    116.12.115.0/24               116.12.64.0/18
    116.12.116.0/24               116.12.64.0/18
    116.12.119.0/24               116.12.64.0/18
    116.12.120.0/24               116.12.64.0/18
    116.12.122.0/24               116.12.64.0/18
    116.12.123.0/24               116.12.64.0/18
    116.12.124.0/24               116.12.64.0/18
    116.12.126.0/24               116.12.64.0/18
    116.12.127.0/24               116.12.64.0/18
    116.206.23.0/24               116.206.20.0/22
    203.143.0.0/24                203.143.0.0/22
    203.143.1.0/24                203.143.0.0/22
    203.143.2.0/24                203.143.0.0/22
    203.143.3.0/24                203.143.0.0/22
    203.143.5.0/24                203.143.4.0/22
    203.143.6.0/24                203.143.4.0/22
    203.143.7.0/24                203.143.4.0/22
    203.143.8.0/24                203.143.8.0/21
    203.143.10.0/24               203.143.8.0/21
    203.143.11.0/24               203.143.8.0/21
    203.143.12.0/24               203.143.8.0/21
    203.143.13.0/24               203.143.8.0/21
    203.143.14.0/24               203.143.8.0/21
    203.143.15.0/24               203.143.8.0/21
    203.143.16.0/24               203.143.16.0/20
    203.143.17.0/24               203.143.16.0/20
    203.143.18.0/24               203.143.16.0/20
    203.143.19.0/24               203.143.16.0/20
    203.143.20.0/24               203.143.16.0/20
    203.143.21.0/24               203.143.16.0/20
    203.143.22.0/24               203.143.16.0/20
    203.143.23.0/24               203.143.16.0/20
    203.143.24.0/24               203.143.16.0/20
    203.143.25.0/24               203.143.16.0/20
    203.143.26.0/24               203.143.16.0/20
    203.143.27.0/24               203.143.16.0/20
    203.143.28.0/24               203.143.16.0/20
    203.143.29.0/24               203.143.16.0/20
    203.143.30.0/24               203.143.16.0/20
    203.143.31.0/24               203.143.16.0/20
    203.143.32.0/24               203.143.32.0/19
    203.143.33.0/24               203.143.32.0/19
    203.143.34.0/24               203.143.32.0/19
    203.143.35.0/24               203.143.32.0/19
    203.143.36.0/24               203.143.32.0/19
    203.143.37.0/24               203.143.32.0/19
    203.143.38.0/24               203.143.32.0/19
    203.143.39.0/24               203.143.32.0/19
    203.143.40.0/24               203.143.32.0/19
    203.143.41.0/24               203.143.32.0/19
    203.143.42.0/24               203.143.32.0/19
    203.143.43.0/24               203.143.32.0/19
    203.143.46.0/24               203.143.32.0/19
    203.143.50.0/24               203.143.32.0/19
    203.143.51.0/24               203.143.32.0/19
    203.143.52.0/24               203.143.32.0/19
    203.143.53.0/24               203.143.32.0/19
    203.143.57.0/24               203.143.32.0/19
    203.143.59.0/24               203.143.32.0/19
    203.143.63.0/24               203.143.32.0/19

Whois Entry

whois: 402599

IANA has recorded AS5087 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS5087\n             % [whois.apnic.net]
             % Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
             
             % Information related to 'AS5087'
             
             % Abuse contact for 'AS5087' is 'abuse@lankacom.net'
             
             aut-num:        AS5087
             as-name:        LANKA-COM
             descr:          Lanka Communication Services
             descr:          (Private) Ltd
             descr:          65C, Dharmapala Mawatha
             descr:          Colombo 7,
             country:        LK
             remarks:        This aut-num object created as part of the ER-Transfer from ARIN
             org:            ORG-LCSL1-AP
             admin-c:        LN43-AP
             tech-c:         LN43-AP
             abuse-c:        AL1516-AP
             mnt-lower:      MAINT-LK-LCSNOC
             mnt-routes:     MAINT-LK-LCSNOC
             mnt-by:         APNIC-HM
             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 2026-03-12
             mnt-by:         MAINT-LK-LCSNOC
             last-modified:  2026-03-12T03:40:15Z
             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 2026-03-12
             abuse-mailbox:  abuse@lankacom.net
             mnt-by:         APNIC-ABUSE
             last-modified:  2026-03-12T03:40:51Z
             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
             
             % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU4)