Report for 264421

Name

AS264421 - BrumaNet Telecom, 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.

264421 BrumaNet Telecom, BR

  Adjacency:     6  Upstream:     5  Downstream:     1
  Upstream Adjacent AS list
    AS263623        GOX INTERNET, BR
    AS21574         Century Telecom Ltda, BR
    AS16735         ALGAR TELECOM SA, BR
    AS269688        ITATIAIA INFORMATICA E TELECOMUNICACOES LTDA ME, BR
    AS28198         SEMPRE TELECOMUNICACOES LTDA, BR
  Downstream Adjacent AS list
    AS64513         -Private Use AS-, ZZ

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
20755 AS264421       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  BrumaNet Telecom, 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       %
28315 AS264421      BrumaNet Telecom, BR                               7      2      1      6      1  14.29%


  Prefix               AS Path                              Aggregation Suggestion
  131.221.156.0/22     3303 263623 264421     
  131.221.156.0/22     6939 28198 264421 264421 264421 + Announce - aggregate of 131.221.156.0/23 (6939 28198 264421 264421 264421) and 131.221.158.0/23 (6939 28198 264421 264421 264421)
  131.221.156.0/23     6939 28198 264421 264421 264421 - Withdrawn - aggregated with 131.221.158.0/23 (6939 28198 264421 264421 264421)
  131.221.156.0/24     3303 21574 264421      
  131.221.157.0/24     6939 269688 264421     
  131.221.158.0/23     6939 28198 264421 264421 264421 - Withdrawn - aggregated with 131.221.156.0/23 (6939 28198 264421 264421 264421)
  131.221.158.0/24     2914 37468 263623 264421   
  131.221.159.0/24     6939 37468 263623 264421   

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 131.221.156.0/23            Withdrawn
    - 131.221.158.0/23            Withdrawn
    - 131.221.158.0/24            Withdrawn
    - 131.221.159.0/24            Withdrawn

Whois Entry

whois: 402590

IANA has recorded AS264421 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS264421\n