Report for 263785

Name

AS263785 - COLUMBUS NETWORKS DE COSTA RICA SOCIEDAD DE RESPONSABILIDAD LIMITADA, CR

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 AS6447) 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.

263785 COLUMBUS NETWORKS DE COSTA RICA SOCIEDAD DE RESPONSABILIDAD LIMITADA, CR

  Adjacency:     4  Upstream:     2  Downstream:     2
  Upstream Adjacent AS list
    AS52228         Cable Tica, CR
    AS3356          LEVEL3, US
  Downstream Adjacent AS list
    AS52429         BAC LATAM SSC SOCIEDAD ANONIMA, CR
    AS267740        UNIVERSIDAD U LATINA SRL, CR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
20680 AS263785       ORG+TRN Originate:       3072 /20.42  Transit:       1280 /21.68 COLUMBUS NETWORKS DE COSTA RICA SOCIEDAD DE RESPONSABILIDAD LIMITADA, CR

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       %
 7984 AS263785      COLUMBUS NETWORKS DE COSTA RICA SOCIEDAD DE R     12      8      2      6      6  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.167.196.0/22      3303 23520 52228 263785 263785 + Announce - aggregate of 45.167.196.0/23 (3303 23520 52228 263785 263785) and 45.167.198.0/23 (3303 23520 52228 263785 263785)
  45.167.196.0/24      3303 23520 52228 263785 263785 - Withdrawn - aggregated with 45.167.197.0/24 (3303 23520 52228 263785 263785)
  45.167.197.0/24      3303 23520 52228 263785 263785 - Withdrawn - aggregated with 45.167.196.0/24 (3303 23520 52228 263785 263785)
  45.167.198.0/24      3303 23520 52228 263785 263785 - Withdrawn - aggregated with 45.167.199.0/24 (3303 23520 52228 263785 263785)
  45.167.199.0/24      3303 23520 52228 263785 263785 - Withdrawn - aggregated with 45.167.198.0/24 (3303 23520 52228 263785 263785)
  138.122.24.0/22      3303 23520 52228 263785 263785 + Announce - aggregate of 138.122.24.0/23 (3303 23520 52228 263785 263785) and 138.122.26.0/23 (3303 23520 52228 263785 263785)
  138.122.24.0/24      3303 23520 52228 263785 263785 - Withdrawn - aggregated with 138.122.25.0/24 (3303 23520 52228 263785 263785)
  138.122.25.0/24      3303 23520 52228 263785 263785 - Withdrawn - aggregated with 138.122.24.0/24 (3303 23520 52228 263785 263785)
  138.122.26.0/24      3303 23520 52228 263785 263785 - Withdrawn - aggregated with 138.122.27.0/24 (3303 23520 52228 263785 263785)
  138.122.27.0/24      3303 23520 52228 263785 263785 - Withdrawn - aggregated with 138.122.26.0/24 (3303 23520 52228 263785 263785)
  168.197.135.0/24     3303 23520 52228 263785 263785   
  179.189.223.0/24     3303 23520 52228 263785 263785   
  186.15.150.0/24      6939 3356 263785       
  186.15.151.0/24      3303 23520 52228 263785 263785   

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

AS263785   5 More Specifics   7 Total Advertisements   COLUMBUS NETWORKS DE COSTA RICA SOCIEDAD DE RESPONSABILIDAD LIMITADA, CR
    45.167.196.0/24               45.167.196.0/22
    138.122.24.0/24               138.122.24.0/22
    138.122.25.0/24               138.122.24.0/22
    138.122.26.0/24               138.122.24.0/22
    138.122.27.0/24               138.122.24.0/22

Whois Entry

whois: 402551

IANA has recorded AS263785 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS263785\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded