Report for 52940

Name

AS52940 - VERO S.A, 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.

52940 America-NET Ltda., BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS28669         America-NET Ltda., BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
12074 AS52940        ORIGIN  Originate:       8192 /19.00  Transit:          0 /0.00  America-NET 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       %
 8987 AS52940       America-NET Ltda., BR                             12      8      3      7      5  41.67%


  Prefix               AS Path                              Aggregation Suggestion
  168.227.76.0/22      7018 3356 28669 52940   
  168.227.76.0/22      6939 28258 28669 52940 + Announce - aggregate of 168.227.76.0/23 (6939 28258 28669 52940) and 168.227.78.0/23 (6939 28258 28669 52940)
  168.227.76.0/23      6939 28258 28669 52940 - Withdrawn - aggregated with 168.227.78.0/23 (6939 28258 28669 52940)
  168.227.78.0/23      6939 28258 28669 52940 - Withdrawn - aggregated with 168.227.76.0/23 (6939 28258 28669 52940)
  170.244.164.0/22     7018 3356 28669 52940   
  170.244.164.0/23     7018 3356 28669 52940 - Withdrawn - matching aggregate 170.244.164.0/22 7018 3356 28669 52940
  170.244.166.0/23     7018 3356 28669 52940 - Withdrawn - matching aggregate 170.244.164.0/22 7018 3356 28669 52940
  177.11.92.0/22       7018 3356 28669 52940   
  177.11.92.0/22       6939 28258 28669 52940 + Announce - aggregate of 177.11.92.0/23 (6939 28258 28669 52940) and 177.11.94.0/23 (6939 28258 28669 52940)
  177.11.92.0/23       6939 28258 28669 52940 - Withdrawn - aggregated with 177.11.94.0/23 (6939 28258 28669 52940)
  177.11.94.0/23       6939 28258 28669 52940 - Withdrawn - aggregated with 177.11.92.0/23 (6939 28258 28669 52940)
  191.7.28.0/22        7018 3356 28669 52940   
  191.7.28.0/22        6939 28258 28669 52940 + Announce - aggregate of 191.7.28.0/23 (6939 28258 28669 52940) and 191.7.30.0/23 (6939 28258 28669 52940)
  191.7.28.0/23        6939 28258 28669 52940 - Withdrawn - aggregated with 191.7.30.0/23 (6939 28258 28669 52940)
  191.7.30.0/23        6939 28258 28669 52940 - Withdrawn - aggregated with 191.7.28.0/23 (6939 28258 28669 52940)

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

AS52940   1 More Specifics   4 Total Advertisements   PATH TELECOM S.A., BR
    177.11.94.0/24                177.11.92.0/22

Whois Entry

whois: 402590

IANA has recorded AS52940 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52940\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded