Report for 52591

Name

AS52591 - S. C. Terres e Cia 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.

52591 S. C. Terres e Cia Ltda, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS28158         Ampernet Telecomunicacoes Ltda, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
37216 AS52591        ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  S. C. Terres e Cia 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       %
48092 AS52591       S. C. Terres e Cia Ltda, BR                        1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  177.87.68.0/22       6939 3356 28158 52591   

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

AS52591   4 More Specifics   5 Total Advertisements   S. C. Terres e Cia Ltda, BR
    177.87.68.0/24                177.87.68.0/22
    177.87.69.0/24                177.87.68.0/22
    177.87.70.0/24                177.87.68.0/22
    177.87.71.0/24                177.87.68.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 177.87.68.0/24              Announced
    + 177.87.69.0/24              Announced
    + 177.87.70.0/24              Announced
    + 177.87.71.0/24              Announced

Whois Entry

whois: 402603

IANA has recorded AS52591 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52591\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded