Report for 61939

Name

MICRORCIM PRO NET DO BRASIL INFORMATICA 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.

61939 MICRORCIM PRO NET DO BRASIL INFORMATICA LTDA, BR

  Adjacency:     5  Upstream:     3  Downstream:     2
  Upstream Adjacent AS list
    AS263903        INFORBARRA TELECOM, BR
    AS26615         TIM SA, BR
    AS7738          V tal, BR
  Downstream Adjacent AS list
    AS264093        Inet Pro Distribuicao de Dados Ltda, BR
    AS273311        PAULO FERREIRA DE SOUZA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
13787 AS61939        ORG+TRN Originate:       6144 /19.42  Transit:        512 /23.00 MICRORCIM PRO NET DO BRASIL INFORMATICA 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       %
 7430 AS61939       MICRORCIM PRO NET DO BRASIL INFORMATICA LTDA,     12      6      0      6      6  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  200.75.176.0/21      4777 6939 52320 7738 61939   
  200.75.176.0/23      4777 6939 52320 7738 61939 - Withdrawn - matching aggregate 200.75.176.0/21 4777 6939 52320 7738 61939
  200.75.176.0/24      4777 6939 52320 7738 61939 - Withdrawn - matching aggregate 200.75.176.0/21 4777 6939 52320 7738 61939
  200.75.177.0/24      4777 2497 3356 263903 61939   
  200.75.178.0/24      4777 2516 6762 26615 61939 61939   
  200.75.179.0/24      4777 2497 3356 263903 61939   
  200.75.180.0/22      4777 2497 3356 263903 61939   
  200.75.180.0/23      4777 2497 3356 263903 61939 - Withdrawn - matching aggregate 200.75.180.0/22 4777 2497 3356 263903 61939
  200.75.180.0/24      4777 2497 3356 263903 61939 - Withdrawn - matching aggregate 200.75.180.0/22 4777 2497 3356 263903 61939
  200.75.181.0/24      4777 2497 3356 263903 61939 - Withdrawn - matching aggregate 200.75.180.0/22 4777 2497 3356 263903 61939
  200.75.182.0/24      4777 2516 6762 26615 61939 61939   
  200.75.183.0/24      4777 2497 3356 263903 61939 - Withdrawn - matching aggregate 200.75.180.0/22 4777 2497 3356 263903 61939

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

AS61939   11 More Specifics   12 Total Advertisements   MICRORCIM PRO NET DO BRASIL INFORMATICA LTDA, BR
    200.75.176.0/23               200.75.176.0/21
    200.75.176.0/24               200.75.176.0/21
    200.75.177.0/24               200.75.176.0/21
    200.75.178.0/24               200.75.176.0/21
    200.75.179.0/24               200.75.176.0/21
    200.75.180.0/22               200.75.176.0/21
    200.75.180.0/23               200.75.176.0/21
    200.75.180.0/24               200.75.176.0/21
    200.75.181.0/24               200.75.176.0/21
    200.75.182.0/24               200.75.176.0/21
    200.75.183.0/24               200.75.176.0/21

Whois Entry

whois: 402332

IANA has recorded AS61939 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS61939\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded