Report for 262202

Name

AS262202 - Telefonica de Costa Rica TC, SA, 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 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.

262202 AS262202 - Telefonica de Costa Rica TC, SA, CR

  Adjacency:     6  Upstream:     2  Downstream:     4
  Upstream Adjacent AS list
    AS52228         AS52228 - Cable Tica, CR
    AS23520         LIBERTY-NETWORKS - Columbus Networks USA, Inc., US
  Downstream Adjacent AS list
    AS264615        AS264615 - INASOL INALAMBRICA SOLUCIONES S.A., CR
    AS52392         AS52392 - Grupo Telco de Centroamerica S.A., CR
    AS3573          ACCENTURE - Accenture LLP, US
    AS265873        AS265873 - FIBER TO THE HOME FTTH SA, CR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
7703  AS262202       ORG+TRN Originate:      16640 /17.98  Transit:       5120 /19.68 AS262202 - Telefonica de Costa Rica TC, SA, 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       %
 2922 AS262202      AS262202 - Telefonica de Costa Rica TC, SA, C     30     22      3     11     19  63.33%


  Prefix               AS Path                              Aggregation Suggestion
  165.183.123.0/24     4777 2516 6762 23520 262202   
  170.246.148.0/22     4777 2497 174 23520 52228 262202   
  186.15.184.0/21      4777 2497 174 23520 52228 262202   
  186.15.216.0/22      4777 2497 174 23520 52228 262202   
  186.96.80.0/20       4777 2516 6762 23520 262202   
  186.96.80.0/24       4777 2516 6762 23520 262202 - Withdrawn - matching aggregate 186.96.80.0/20 4777 2516 6762 23520 262202
  186.96.82.0/24       4777 2497 174 23520 52228 262202   
  186.96.83.0/24       4777 2516 6762 23520 262202 - Withdrawn - matching aggregate 186.96.80.0/20 4777 2516 6762 23520 262202
  186.96.84.0/24       4777 2516 6762 23520 262202 - Withdrawn - matching aggregate 186.96.80.0/20 4777 2516 6762 23520 262202
  186.96.85.0/24       4777 2516 6762 23520 262202 - Withdrawn - matching aggregate 186.96.80.0/20 4777 2516 6762 23520 262202
  186.96.86.0/24       4777 2516 6762 23520 262202 - Withdrawn - matching aggregate 186.96.80.0/20 4777 2516 6762 23520 262202
  186.96.87.0/24       4777 2516 6762 23520 262202 - Withdrawn - matching aggregate 186.96.80.0/20 4777 2516 6762 23520 262202
  186.96.88.0/23       4777 2497 174 23520 52228 262202 + Announce - aggregate of 186.96.88.0/24 (4777 2497 174 23520 52228 262202) and 186.96.89.0/24 (4777 2497 174 23520 52228 262202)
  186.96.88.0/24       4777 2497 174 23520 52228 262202 - Withdrawn - aggregated with 186.96.89.0/24 (4777 2497 174 23520 52228 262202)
  186.96.89.0/24       4777 2497 174 23520 52228 262202 - Withdrawn - aggregated with 186.96.88.0/24 (4777 2497 174 23520 52228 262202)
  186.96.92.0/22       4777 2497 174 23520 52228 262202 + Announce - aggregate of 186.96.92.0/23 (4777 2497 174 23520 52228 262202) and 186.96.94.0/23 (4777 2497 174 23520 52228 262202)
  186.96.92.0/24       4777 2497 174 23520 52228 262202 - Withdrawn - aggregated with 186.96.93.0/24 (4777 2497 174 23520 52228 262202)
  186.96.93.0/24       4777 2497 174 23520 52228 262202 - Withdrawn - aggregated with 186.96.92.0/24 (4777 2497 174 23520 52228 262202)
  186.96.94.0/24       4777 2497 174 23520 52228 262202 - Withdrawn - aggregated with 186.96.95.0/24 (4777 2497 174 23520 52228 262202)
  186.96.95.0/24       4777 2497 174 23520 52228 262202 - Withdrawn - aggregated with 186.96.94.0/24 (4777 2497 174 23520 52228 262202)
  190.57.48.0/23       4777 2516 6762 23520 262202 + Announce - aggregate of 190.57.48.0/24 (4777 2516 6762 23520 262202) and 190.57.49.0/24 (4777 2516 6762 23520 262202)
  190.57.48.0/24       4777 2516 6762 23520 262202 - Withdrawn - aggregated with 190.57.49.0/24 (4777 2516 6762 23520 262202)
  190.57.49.0/24       4777 2516 6762 23520 262202 - Withdrawn - aggregated with 190.57.48.0/24 (4777 2516 6762 23520 262202)
  190.57.55.0/24       4777 2497 174 23520 52228 262202   
  200.119.184.0/21     4777 2516 6762 23520 262202   
  200.119.184.0/24     4777 2516 6762 23520 262202 - Withdrawn - matching aggregate 200.119.184.0/21 4777 2516 6762 23520 262202
  200.119.185.0/24     4777 2516 6762 23520 262202 - Withdrawn - matching aggregate 200.119.184.0/21 4777 2516 6762 23520 262202
  200.119.186.0/24     4777 2516 6762 23520 262202 - Withdrawn - matching aggregate 200.119.184.0/21 4777 2516 6762 23520 262202
  200.119.187.0/24     4777 2516 6762 23520 262202 - Withdrawn - matching aggregate 200.119.184.0/21 4777 2516 6762 23520 262202
  200.119.188.0/24     4777 2516 6762 23520 262202 - Withdrawn - matching aggregate 200.119.184.0/21 4777 2516 6762 23520 262202
  200.119.189.0/24     4777 2516 6762 23520 262202 - Withdrawn - matching aggregate 200.119.184.0/21 4777 2516 6762 23520 262202
  200.119.190.0/24     4777 2516 6762 23520 262202 - Withdrawn - matching aggregate 200.119.184.0/21 4777 2516 6762 23520 262202
  200.119.191.0/24     4777 2516 6762 23520 262202 - Withdrawn - matching aggregate 200.119.184.0/21 4777 2516 6762 23520 262202

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

AS262202   27 More Specifics   30 Total Advertisements   AS262202 - Telefonica de Costa Rica TC, SA, CR
    165.183.123.0/24              165.183.0.0/16
    186.15.184.0/21               186.15.128.0/17
    186.15.216.0/22               186.15.128.0/17
    186.96.80.0/24                186.96.80.0/20
    186.96.82.0/24                186.96.80.0/20
    186.96.83.0/24                186.96.80.0/20
    186.96.84.0/24                186.96.80.0/20
    186.96.85.0/24                186.96.80.0/20
    186.96.86.0/24                186.96.80.0/20
    186.96.87.0/24                186.96.80.0/20
    186.96.88.0/24                186.96.80.0/20
    186.96.89.0/24                186.96.80.0/20
    186.96.92.0/24                186.96.80.0/20
    186.96.93.0/24                186.96.80.0/20
    186.96.94.0/24                186.96.80.0/20
    186.96.95.0/24                186.96.80.0/20
    190.57.48.0/24                190.57.48.0/21
    190.57.49.0/24                190.57.48.0/21
    190.57.55.0/24                190.57.48.0/21
    200.119.184.0/24              200.119.184.0/21
    200.119.185.0/24              200.119.184.0/21
    200.119.186.0/24              200.119.184.0/21
    200.119.187.0/24              200.119.184.0/21
    200.119.188.0/24              200.119.184.0/21
    200.119.189.0/24              200.119.184.0/21
    200.119.190.0/24              200.119.184.0/21
    200.119.191.0/24              200.119.184.0/21

Whois Entry

whois: 402609

IANA has recorded AS262202 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS262202\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded