Report for 271457

Name

AS271457 - VOLTSNET PROVEDOR COMERCIO E SERVICO LTDA ME ME, 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.

271457 AS271457 - VOLTSNET PROVEDOR COMERCIO E SERVICO LTDA ME ME, BR

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS265019        AS265019 - NEX TELECOM LTDA ME, BR
    AS266445        AS266445 - SEA TELECOM LTDA, BR
    AS52871         AS52871 - TASCOM TELECOMUNICACOES LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
28257 AS271457       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  AS271457 - VOLTSNET PROVEDOR COMERCIO E SERVICO LTDA ME ME, 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       %
19646 AS271457      AS271457 - VOLTSNET PROVEDOR COMERCIO E SERVI      6      2      0      4      2  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  190.52.64.0/23       4777 2497 3356 265019 271457 271457 271457   
  190.52.64.0/24       4777 2497 3356 265019 271457   
  190.52.65.0/24       4777 2516 6762 52871 271457   
  190.52.66.0/23       4777 2516 4230 266445 266445 266445 271457   
  190.52.66.0/24       4777 2516 4230 266445 266445 266445 271457 - Withdrawn - matching aggregate 190.52.66.0/23 4777 2516 4230 266445 266445 266445 271457
  190.52.67.0/24       4777 2516 4230 266445 266445 266445 271457 - Withdrawn - matching aggregate 190.52.66.0/23 4777 2516 4230 266445 266445 266445 271457

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

AS271457   6 More Specifics   6 Total Advertisements   AS271457 - VOLTSNET PROVEDOR COMERCIO E SERVICO LTDA ME ME, BR
    190.52.64.0/23                190.52.64.0/22
    190.52.64.0/24                190.52.64.0/22
    190.52.65.0/24                190.52.64.0/22
    190.52.66.0/23                190.52.64.0/22
    190.52.66.0/24                190.52.64.0/22
    190.52.67.0/24                190.52.64.0/22

Whois Entry

whois: 402591

IANA has recorded AS271457 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271457\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded