Report for 27660

Name

AS27660 - Curacao Telecom, CW

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.

27660 AS27660 - Curacao Telecom, CW

  Adjacency:     3  Upstream:     1  Downstream:     2
  Upstream Adjacent AS list
    AS33576         DIG001 - Digicel Jamaica, JM
  Downstream Adjacent AS list
    AS262238        AS262238 - Ennia Caribe Holding N.V., CW
    AS52344         AS52344 - Santa Barbara Utilities, CW

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
9867  AS27660        ORG+TRN Originate:      10496 /18.64  Transit:        512 /23.00 AS27660 - Curacao Telecom, CW

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       %
 7284 AS27660       AS27660 - Curacao Telecom, CW                     15      6      0      9      6  40.00%


  Prefix               AS Path                              Aggregation Suggestion
  138.99.212.0/22      4777 2516 3257 33576 27660   
  138.99.215.0/24      4777 2516 3257 33576 27660 - Withdrawn - matching aggregate 138.99.212.0/22 4777 2516 3257 33576 27660
  138.255.253.0/24     4777 2516 3257 33576 27660   
  161.22.48.0/21       4777 2516 3257 33576 27660   
  161.22.50.0/23       4777 2516 3257 33576 27660 - Withdrawn - matching aggregate 161.22.48.0/21 4777 2516 3257 33576 27660
  161.22.52.0/22       4777 2516 3257 33576 27660 - Withdrawn - matching aggregate 161.22.48.0/21 4777 2516 3257 33576 27660
  161.22.52.0/23       4777 2516 3257 33576 27660 - Withdrawn - matching aggregate 161.22.48.0/21 4777 2516 3257 33576 27660
  186.190.233.0/24     4777 2516 3257 33576 27660   
  186.190.235.0/24     4777 2516 3257 33576 27660   
  190.13.120.0/22      4777 2516 3257 33576 27660   
  190.13.124.0/23      4777 2516 3257 33576 27660   
  190.13.126.0/24      4777 2516 3257 33576 27660   
  190.104.104.0/21     4777 2516 3257 33576 27660   
  190.104.105.0/24     4777 2516 3257 33576 27660 - Withdrawn - matching aggregate 190.104.104.0/21 4777 2516 3257 33576 27660
  190.104.106.0/24     4777 2516 3257 33576 27660 - Withdrawn - matching aggregate 190.104.104.0/21 4777 2516 3257 33576 27660

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

AS27660   13 More Specifics   15 Total Advertisements   AS27660 - Curacao Telecom, CW
    138.99.215.0/24               138.99.212.0/22
    138.255.253.0/24              138.255.252.0/22
    161.22.50.0/23                161.22.48.0/21
    161.22.52.0/22                161.22.48.0/21
    161.22.52.0/23                161.22.48.0/21
    186.190.233.0/24              186.190.232.0/22
    186.190.235.0/24              186.190.232.0/22
    190.13.120.0/22               190.13.120.0/21
    190.13.124.0/23               190.13.120.0/21
    190.13.126.0/24               190.13.120.0/21
    190.104.104.0/21              190.104.96.0/20
    190.104.105.0/24              190.104.96.0/20
    190.104.106.0/24              190.104.96.0/20

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 190.104.105.0/24            Announced

Whois Entry

whois: 402617

IANA has recorded AS27660 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS27660\n