Report for 53021

Name

AS53021 - GAVEA INVESTIMENTOS 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 AS6447) 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.

53021 GAVEA INVESTIMENTOS LTDA, BR

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS28189         JR & JS ENGENHARIA E COMERCIO LTDA, BR
    AS16735         ALGAR TELECOM SA, BR
    AS3356          LEVEL3, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
50996 AS53021        ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  GAVEA INVESTIMENTOS 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       %
23672 AS53021       GAVEA INVESTIMENTOS LTDA, BR                       2      2      1      1      1  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  186.232.62.0/23      3303 16735 53021     + Announce - aggregate of 186.232.62.0/24 (3303 16735 53021) and 186.232.63.0/24 (3303 16735 53021)
  186.232.62.0/24      3303 16735 53021     - Withdrawn - aggregated with 186.232.63.0/24 (3303 16735 53021)
  186.232.63.0/24      3303 16735 53021     - Withdrawn - aggregated with 186.232.62.0/24 (3303 16735 53021)

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

AS53021   2 More Specifics   2 Total Advertisements   GAVEA INVESTIMENTOS LTDA, BR
    186.232.62.0/24               186.232.62.0/23
    186.232.63.0/24               186.232.62.0/23

Whois Entry

whois: 402603

IANA has recorded AS53021 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS53021\n