Report for 61939

Name

AS61939 - 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 AS61939 - MICRORCIM PRO NET DO BRASIL INFORMATICA LTDA, BR

  Adjacency:     6  Upstream:     3  Downstream:     3
  Upstream Adjacent AS list
    AS263903        AS263903 - INFORBARRA TELECOM, BR
    AS26615         AS26615 - TIM S/A, BR
    AS7738          AS7738 - V tal, BR
  Downstream Adjacent AS list
    AS265984        AS265984 - ZAVAZ INTERNET JANAUBA LTDA, BR
    AS264093        AS264093 - Inet Pro Distribuicao de Dados Ltda, BR
    AS273311        AS273311 - PAULO FERREIRA DE SOUZA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
13806 AS61939        ORG+TRN Originate:       6144 /19.42  Transit:       1792 /21.19 AS61939 - 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       %
 6790 AS61939       AS61939 - MICRORCIM PRO NET DO BRASIL INFORMA     12      8      1      5      7  58.33%


  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  200.75.176.0/23      4777 6939 52320 7738 61939 - Withdrawn - matching aggregate 200.75.176.0/21 4777 6939 52320 7738 61939
  200.75.176.0/24      4777 6939 52320 7738 61939 - Withdrawn - matching aggregate 200.75.176.0/21 4777 6939 52320 7738 61939
  200.75.177.0/24      4777 6939 52320 7738 61939 - Withdrawn - matching aggregate 200.75.176.0/21 4777 6939 52320 7738 61939
  200.75.178.0/23      4777 2497 3356 263903 61939 + Announce - aggregate of 200.75.178.0/24 (4777 2497 3356 263903 61939) and 200.75.179.0/24 (4777 2497 3356 263903 61939)
  200.75.178.0/24      4777 2497 3356 263903 61939 - Withdrawn - aggregated with 200.75.179.0/24 (4777 2497 3356 263903 61939)
  200.75.179.0/24      4777 2497 3356 263903 61939 - Withdrawn - aggregated with 200.75.178.0/24 (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 2516 6762 26615 61939 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   AS61939 - 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: 402617

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