Report for 267847

Name

COPESNA LTDA., 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.

267847 COPESNA LTDA., AR

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS27851         COOPERATIVA ELECTRICA Y DE SERVICIOS PUBLICOS LUJANENSE LIMITADA, AR
    AS22927         Telefonica de Argentina, AR
    AS52361         ARSAT - Empresa Argentina de Soluciones Satelitales S.A., AR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
27937 AS267847       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  COPESNA LTDA., 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       %
19613 AS267847      COPESNA LTDA., AR                                  5      4      2      3      2  40.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.174.48.0/22       4608 4826 6939 27851 267847   
  45.174.48.0/23       4608 7575 2914 12956 22927 267847 267847 + Announce - aggregate of 45.174.48.0/24 (4608 7575 2914 12956 22927 267847 267847) and 45.174.49.0/24 (4608 7575 2914 12956 22927 267847 267847)
  45.174.48.0/24       4608 7575 2914 12956 22927 267847 267847 - Withdrawn - aggregated with 45.174.49.0/24 (4608 7575 2914 12956 22927 267847 267847)
  45.174.49.0/24       4608 7575 2914 12956 22927 267847 267847 - Withdrawn - aggregated with 45.174.48.0/24 (4608 7575 2914 12956 22927 267847 267847)
  45.174.50.0/23       4608 7575 7195 52361 267847 267847 267847 267847 + Announce - aggregate of 45.174.50.0/24 (4608 7575 7195 52361 267847 267847 267847 267847) and 45.174.51.0/24 (4608 7575 7195 52361 267847 267847 267847 267847)
  45.174.50.0/24       4608 7575 7195 52361 267847 267847 267847 267847 - Withdrawn - aggregated with 45.174.51.0/24 (4608 7575 7195 52361 267847 267847 267847 267847)
  45.174.51.0/24       4608 7575 7195 52361 267847 267847 267847 267847 - Withdrawn - aggregated with 45.174.50.0/24 (4608 7575 7195 52361 267847 267847 267847 267847)

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

AS267847   4 More Specifics   5 Total Advertisements   COPESNA LTDA., AR
    45.174.48.0/24                45.174.48.0/22
    45.174.49.0/24                45.174.48.0/22
    45.174.50.0/24                45.174.48.0/22
    45.174.51.0/24                45.174.48.0/22

Whois Entry

whois: 402332

IANA has recorded AS267847 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS267847\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded