Report for 268757

Name

AS268757 - BRITO & GONCALVES LTDA ME, 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.

268757 AS268757 - BRITO & GONCALVES LTDA ME, BR

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS52688         AS52688 - FATIMA VIDEO ELETRONICA LTDA ME, BR
    AS53062         AS53062 - ALT  GRUPO BRASIL TECPAR, BR
  Downstream Adjacent AS list
    AS266180        AS266180 - CIANET DOURADOS-SERV. EM TEL. E TECN. DA INF. LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
20934 AS268757       ORG+TRN Originate:       3072 /20.42  Transit:       1024 /22.00 AS268757 - BRITO & GONCALVES LTDA ME, 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       %
 9379 AS268757      AS268757 - BRITO & GONCALVES LTDA ME, BR           7      6      1      2      5  71.43%


  Prefix               AS Path                              Aggregation Suggestion
  45.172.84.0/22       4777 2516 6762 53062 268757   
  45.172.84.0/22       4777 2516 6762 271253 52688 268757 + Announce - aggregate of 45.172.84.0/23 (4777 2516 6762 271253 52688 268757) and 45.172.86.0/23 (4777 2516 6762 271253 52688 268757)
  45.172.84.0/23       4777 2516 6762 271253 52688 268757 - Withdrawn - aggregated with 45.172.86.0/23 (4777 2516 6762 271253 52688 268757)
  45.172.84.0/24       4777 2516 6762 271253 52688 268757 - Withdrawn - matching aggregate 45.172.84.0/23 4777 2516 6762 271253 52688 268757
  45.172.85.0/24       4777 2516 6762 271253 52688 268757 - Withdrawn - matching aggregate 45.172.84.0/23 4777 2516 6762 271253 52688 268757
  45.172.86.0/23       4777 2516 6762 271253 52688 268757 - Withdrawn - aggregated with 45.172.84.0/23 (4777 2516 6762 271253 52688 268757)
  45.172.86.0/24       4777 2516 6762 271253 52688 268757 - Withdrawn - matching aggregate 45.172.86.0/23 4777 2516 6762 271253 52688 268757
  45.172.87.0/24       4777 2516 6762 271253 52688 268757 - Withdrawn - matching aggregate 45.172.86.0/23 4777 2516 6762 271253 52688 268757

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

AS268757   6 More Specifics   7 Total Advertisements   AS268757 - BRITO & GONCALVES LTDA ME, BR
    45.172.84.0/23                45.172.84.0/22
    45.172.84.0/24                45.172.84.0/22
    45.172.85.0/24                45.172.84.0/22
    45.172.86.0/23                45.172.84.0/22
    45.172.86.0/24                45.172.84.0/22
    45.172.87.0/24                45.172.84.0/22

Whois Entry

whois: 402628

IANA has recorded AS268757 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS268757\n