Report for 264043

Name

AS264043 - SILFERNET COMERCIO E SERVICOS 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 AS2.0) 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.

264043 AS264043 - SILFERNET COMERCIO E SERVICOS LTDA, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS271201        AS271201 - Vianet Telecomunicacoes Ltda, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
26961 AS264043       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  AS264043 - SILFERNET COMERCIO E SERVICOS 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       %
18679 AS264043      AS264043 - SILFERNET COMERCIO E SERVICOS LTDA      3      2      0      1      2  66.67%


  Prefix               AS Path                              Aggregation Suggestion
  143.137.200.0/22     4777 2497 174 268196 271201 264043   
  143.137.200.0/23     4777 2497 174 268196 271201 264043 - Withdrawn - matching aggregate 143.137.200.0/22 4777 2497 174 268196 271201 264043
  143.137.202.0/23     4777 2497 174 268196 271201 264043 - Withdrawn - matching aggregate 143.137.200.0/22 4777 2497 174 268196 271201 264043

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

AS264043   2 More Specifics   3 Total Advertisements   AS264043 - SILFERNET COMERCIO E SERVICOS LTDA, BR
    143.137.200.0/23              143.137.200.0/22
    143.137.202.0/23              143.137.200.0/22

Whois Entry

whois: 402591

IANA has recorded AS264043 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS264043\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded