Report for 263943

Name

AS263943 - MALTA E CARVALHO LTDA - EPP, 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.

263943 MALTA E CARVALHO LTDA - EPP, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS262740        VELOO NET LTDA, BR
    AS28624         PROVEDORA CMA INTERNET LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
16222 AS263943       ORIGIN  Originate:       4608 /19.83  Transit:          0 /0.00  MALTA E CARVALHO LTDA - EPP, 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       %
19012 AS263943      MALTA E CARVALHO LTDA - EPP, BR                    8      4      2      6      2  25.00%


  Prefix               AS Path                              Aggregation Suggestion
  138.219.200.0/22     3549 3356 28624 263943   
  138.219.200.0/22     6939 28624 263943    + Announce - aggregate of 138.219.200.0/23 (6939 28624 263943) and 138.219.202.0/23 (6939 28624 263943)
  138.219.200.0/23     6939 28624 263943    - Withdrawn - aggregated with 138.219.202.0/23 (6939 28624 263943)
  138.219.201.0/24     6939 3356 28624 263943 263943 263943   
  138.219.202.0/23     6939 28624 263943    - Withdrawn - aggregated with 138.219.200.0/23 (6939 28624 263943)
  168.195.244.0/22     3549 3356 28624 263943   
  168.195.244.0/22     6939 28624 263943    + Announce - aggregate of 168.195.244.0/23 (6939 28624 263943) and 168.195.246.0/23 (6939 28624 263943)
  168.195.244.0/23     6939 28624 263943    - Withdrawn - aggregated with 168.195.246.0/23 (6939 28624 263943)
  168.195.246.0/23     6939 28624 263943    - Withdrawn - aggregated with 168.195.244.0/23 (6939 28624 263943)
  168.195.246.0/24     57866 3356 262740 263943   

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

AS263943   6 More Specifics   8 Total Advertisements   MALTA E CARVALHO LTDA - EPP, BR
    138.219.200.0/23              138.219.200.0/22
    138.219.201.0/24              138.219.200.0/22
    138.219.202.0/23              138.219.200.0/22
    168.195.244.0/23              168.195.244.0/22
    168.195.246.0/23              168.195.244.0/22
    168.195.246.0/24              168.195.244.0/22

Whois Entry

whois: 402603

IANA has recorded AS263943 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS263943\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded