Report for 263543

Name

AS263543 - Butzen e Mentges 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.

263543 Butzen e Mentges Ltda, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS263649        BrPhonia Provedor Ip Ltda, BR
    AS28343         UNIFIQUE TELECOMUNICACOES SA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
18020 AS263543       ORIGIN  Originate:       4096 /20.00  Transit:          0 /0.00  Butzen e Mentges 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       %
18984 AS263543      Butzen e Mentges Ltda, BR                          6      3      1      4      2  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  143.202.120.0/22     57866 3356 28343 263543   
  143.202.120.0/22     6939 28343 263543    + Announce - aggregate of 143.202.120.0/23 (6939 28343 263543) and 143.202.122.0/23 (6939 28343 263543)
  143.202.120.0/23     6939 28343 263543    - Withdrawn - aggregated with 143.202.122.0/23 (6939 28343 263543)
  143.202.122.0/23     6939 28343 263543    - Withdrawn - aggregated with 143.202.120.0/23 (6939 28343 263543)
  191.5.236.0/22       57866 3356 28343 263543   
  191.5.236.0/23       3303 3356 263649 263543   
  191.5.238.0/23       57866 3356 28343 263543 - Withdrawn - matching aggregate 191.5.236.0/22 57866 3356 28343 263543

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 143.202.120.0/23            Withdrawn
    - 143.202.122.0/23            Withdrawn
    - 191.5.236.0/23              Withdrawn
    - 191.5.238.0/23              Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS263543 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS263543\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded