Report for 27940

Name

AS27940 - Cooperativa Colonia Caroya, AR

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.

27940 AS27940 - Cooperativa Colonia Caroya, AR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS262150        AS262150 - Empresa Provincial de Energia de Cordoba, AR
    AS3356          LEVEL3 - Level 3 Parent, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
12705 AS27940        ORIGIN  Originate:       7168 /19.19  Transit:          0 /0.00  AS27940 - Cooperativa Colonia Caroya, AR

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       %
 6506 AS27940       AS27940 - Cooperativa Colonia Caroya, AR          16     10      3      9      7  43.75%


  Prefix               AS Path                              Aggregation Suggestion
  131.100.100.0/23     4777 2516 3356 27940   
  131.100.100.0/22     4777 2516 3356 262150 262150 262150 262150 27940 + Announce - aggregate of 131.100.100.0/23 (4777 2516 3356 262150 262150 262150 262150 27940) and 131.100.102.0/23 (4777 2516 3356 262150 262150 262150 262150 27940)
  131.100.100.0/24     4777 2516 3356 262150 262150 262150 262150 27940 - Withdrawn - aggregated with 131.100.101.0/24 (4777 2516 3356 262150 262150 262150 262150 27940)
  131.100.101.0/24     4777 2516 3356 262150 262150 262150 262150 27940 - Withdrawn - aggregated with 131.100.100.0/24 (4777 2516 3356 262150 262150 262150 262150 27940)
  131.100.102.0/23     4777 2516 3356 262150 262150 262150 262150 27940 - Withdrawn - aggregated with 131.100.100.0/23 (4777 2516 3356 262150 262150 262150 262150 27940)
  131.100.102.0/24     4777 2516 3356 262150 262150 262150 262150 27940 - Withdrawn - matching aggregate 131.100.102.0/23 4777 2516 3356 262150 262150 262150 262150 27940
  131.100.103.0/24     4777 2516 3356 27940   
  190.122.64.0/22      4777 2516 3356 27940   
  190.122.68.0/23      4777 2516 3356 27940 + Announce - aggregate of 190.122.68.0/24 (4777 2516 3356 27940) and 190.122.69.0/24 (4777 2516 3356 27940)
  190.122.68.0/24      4777 2516 3356 27940 - Withdrawn - aggregated with 190.122.69.0/24 (4777 2516 3356 27940)
  190.122.69.0/24      4777 2516 3356 27940 - Withdrawn - aggregated with 190.122.68.0/24 (4777 2516 3356 27940)
  190.122.70.0/24      4777 2516 3356 262150 262150 262150 262150 27940   
  190.122.75.0/24      4777 2516 3356 262150 262150 262150 262150 27940   
  190.122.76.0/22      4777 2516 3356 27940 + Announce - aggregate of 190.122.76.0/23 (4777 2516 3356 27940) and 190.122.78.0/23 (4777 2516 3356 27940)
  190.122.76.0/24      4777 2516 3356 27940 - Withdrawn - aggregated with 190.122.77.0/24 (4777 2516 3356 27940)
  190.122.77.0/24      4777 2516 3356 27940 - Withdrawn - aggregated with 190.122.76.0/24 (4777 2516 3356 27940)
  190.122.78.0/24      4777 2516 3356 27940 - Withdrawn - aggregated with 190.122.79.0/24 (4777 2516 3356 27940)
  190.122.79.0/24      4777 2516 3356 27940 - Withdrawn - aggregated with 190.122.78.0/24 (4777 2516 3356 27940)
  200.110.192.0/21     4777 2516 3356 27940   

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

AS27940   15 More Specifics   16 Total Advertisements   AS27940 - Cooperativa Colonia Caroya, AR
    131.100.100.0/23              131.100.100.0/22
    131.100.100.0/24              131.100.100.0/22
    131.100.101.0/24              131.100.100.0/22
    131.100.102.0/23              131.100.100.0/22
    131.100.102.0/24              131.100.100.0/22
    131.100.103.0/24              131.100.100.0/22
    190.122.64.0/22               190.122.64.0/20
    190.122.68.0/24               190.122.64.0/20
    190.122.69.0/24               190.122.64.0/20
    190.122.70.0/24               190.122.64.0/20
    190.122.75.0/24               190.122.64.0/20
    190.122.76.0/24               190.122.64.0/20
    190.122.77.0/24               190.122.64.0/20
    190.122.78.0/24               190.122.64.0/20
    190.122.79.0/24               190.122.64.0/20

Whois Entry

whois: 402603

IANA has recorded AS27940 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS27940\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded