Report for 52781

Name

AS52781 - Pertec Servicos de Telecomunicacoes 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.

52781 AS52781 - Pertec Servicos de Telecomunicacoes ltda, BR

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS263009        AS263009 - FORTE TELECOM LTDA., BR
    AS266094        AS266094 - CONEXAO MB E TELECOMUNICACOES LTDA - ME, BR
  Downstream Adjacent AS list
    AS263395        AS263395 - TINASNET SERVICOS E ACESSOS A INTERNET LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
12777 AS52781        ORG+TRN Originate:       7168 /19.19  Transit:       8448 /18.96 AS52781 - Pertec Servicos de Telecomunicacoes 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       %
10301 AS52781       AS52781 - Pertec Servicos de Telecomunicacoes      5      4      0      1      4  80.00%


  Prefix               AS Path                              Aggregation Suggestion
  177.200.48.0/20      4777 2497 3356 266094 52781   
  177.200.48.0/22      4777 2497 3356 266094 52781 - Withdrawn - matching aggregate 177.200.48.0/20 4777 2497 3356 266094 52781
  177.200.48.0/23      4777 2497 3356 266094 52781 - Withdrawn - matching aggregate 177.200.48.0/20 4777 2497 3356 266094 52781
  177.200.50.0/23      4777 2497 3356 266094 52781 - Withdrawn - matching aggregate 177.200.48.0/20 4777 2497 3356 266094 52781
  177.200.60.0/22      4777 2497 3356 266094 52781 - Withdrawn - matching aggregate 177.200.48.0/20 4777 2497 3356 266094 52781

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

AS52781   4 More Specifics   5 Total Advertisements   AS52781 - Pertec Servicos de Telecomunicacoes ltda, BR
    177.200.48.0/22               177.200.48.0/20
    177.200.48.0/23               177.200.48.0/20
    177.200.50.0/23               177.200.48.0/20
    177.200.60.0/22               177.200.48.0/20

Whois Entry

whois: 402591

IANA has recorded AS52781 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52781\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded