Report for 52984

Name

AS52984 - CS-NET Informatica e Tecnologia Ltda., BR

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.

52984 AS52984 - CS-NET Informatica e Tecnologia Ltda., BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS53062         AS53062 - ALT  GRUPO BRASIL TECPAR, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
8456  AS52984        ORIGIN  Originate:      14336 /18.19  Transit:          0 /0.00  AS52984 - CS-NET Informatica e Tecnologia Ltda., BR

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       %
 2672 AS52984       AS52984 - CS-NET Informatica e Tecnologia Ltd     22     21      0      1     21  95.45%


  Prefix               AS Path                              Aggregation Suggestion
  187.87.176.0/20      4777 2516 6762 53062 52984   
  187.87.176.0/22      4777 2516 6762 53062 52984 - Withdrawn - matching aggregate 187.87.176.0/20 4777 2516 6762 53062 52984
  187.87.176.0/24      4777 2516 6762 53062 52984 - Withdrawn - matching aggregate 187.87.176.0/20 4777 2516 6762 53062 52984
  187.87.177.0/24      4777 2516 6762 53062 52984 - Withdrawn - matching aggregate 187.87.176.0/20 4777 2516 6762 53062 52984
  187.87.178.0/23      4777 2516 6762 53062 52984 - Withdrawn - matching aggregate 187.87.176.0/20 4777 2516 6762 53062 52984
  187.87.178.0/24      4777 2516 6762 53062 52984 - Withdrawn - matching aggregate 187.87.176.0/20 4777 2516 6762 53062 52984
  187.87.179.0/24      4777 2516 6762 53062 52984 - Withdrawn - matching aggregate 187.87.176.0/20 4777 2516 6762 53062 52984
  187.87.181.0/24      4777 2516 6762 53062 52984 - Withdrawn - matching aggregate 187.87.176.0/20 4777 2516 6762 53062 52984
  187.87.182.0/24      4777 2516 6762 53062 52984 - Withdrawn - matching aggregate 187.87.176.0/20 4777 2516 6762 53062 52984
  187.87.183.0/24      4777 2516 6762 53062 52984 - Withdrawn - matching aggregate 187.87.176.0/20 4777 2516 6762 53062 52984
  187.87.184.0/21      4777 2516 6762 53062 52984 - Withdrawn - matching aggregate 187.87.176.0/20 4777 2516 6762 53062 52984
  187.87.184.0/22      4777 2516 6762 53062 52984 - Withdrawn - matching aggregate 187.87.176.0/20 4777 2516 6762 53062 52984
  187.87.184.0/23      4777 2516 6762 53062 52984 - Withdrawn - matching aggregate 187.87.176.0/20 4777 2516 6762 53062 52984
  187.87.184.0/24      4777 2516 6762 53062 52984 - Withdrawn - matching aggregate 187.87.176.0/20 4777 2516 6762 53062 52984
  187.87.185.0/24      4777 2516 6762 53062 52984 - Withdrawn - matching aggregate 187.87.176.0/20 4777 2516 6762 53062 52984
  187.87.186.0/24      4777 2516 6762 53062 52984 - Withdrawn - matching aggregate 187.87.176.0/20 4777 2516 6762 53062 52984
  187.87.187.0/24      4777 2516 6762 53062 52984 - Withdrawn - matching aggregate 187.87.176.0/20 4777 2516 6762 53062 52984
  187.87.188.0/22      4777 2516 6762 53062 52984 - Withdrawn - matching aggregate 187.87.176.0/20 4777 2516 6762 53062 52984
  187.87.188.0/23      4777 2516 6762 53062 52984 - Withdrawn - matching aggregate 187.87.176.0/20 4777 2516 6762 53062 52984
  187.87.188.0/24      4777 2516 6762 53062 52984 - Withdrawn - matching aggregate 187.87.176.0/20 4777 2516 6762 53062 52984
  187.87.189.0/24      4777 2516 6762 53062 52984 - Withdrawn - matching aggregate 187.87.176.0/20 4777 2516 6762 53062 52984
  187.87.190.0/24      4777 2516 6762 53062 52984 - Withdrawn - matching aggregate 187.87.176.0/20 4777 2516 6762 53062 52984

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

AS52984   21 More Specifics   22 Total Advertisements   AS52984 - CS-NET Informatica e Tecnologia Ltda., BR
    187.87.176.0/22               187.87.176.0/20
    187.87.176.0/24               187.87.176.0/20
    187.87.177.0/24               187.87.176.0/20
    187.87.178.0/23               187.87.176.0/20
    187.87.178.0/24               187.87.176.0/20
    187.87.179.0/24               187.87.176.0/20
    187.87.181.0/24               187.87.176.0/20
    187.87.182.0/24               187.87.176.0/20
    187.87.183.0/24               187.87.176.0/20
    187.87.184.0/21               187.87.176.0/20
    187.87.184.0/22               187.87.176.0/20
    187.87.184.0/23               187.87.176.0/20
    187.87.184.0/24               187.87.176.0/20
    187.87.185.0/24               187.87.176.0/20
    187.87.186.0/24               187.87.176.0/20
    187.87.187.0/24               187.87.176.0/20
    187.87.188.0/22               187.87.176.0/20
    187.87.188.0/23               187.87.176.0/20
    187.87.188.0/24               187.87.176.0/20
    187.87.189.0/24               187.87.176.0/20
    187.87.190.0/24               187.87.176.0/20

Whois Entry

whois: 402603

IANA has recorded AS52984 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52984\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded