Report for 266139

Name

AS266139 - ZENAIDE ALVES DE SOUZA OLIVEIRA E CIA LTDA - 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.

266139 AS266139 - ZENAIDE ALVES DE SOUZA OLIVEIRA E CIA LTDA - ME, BR

  Adjacency:     7  Upstream:     4  Downstream:     3
  Upstream Adjacent AS list
    AS268267        AS268267 - INFONET TELECOMUNICACOES LTDA, BR
    AS52873         AS52873 - Softdados Telecomunicacoes, BR
    AS264378        AS264378 - ITANET SERVICOS E PROVEDOR DE ACESSO A INTERNET, BR
    AS14840         AS14840 - BR.Digital Telecom, BR
  Downstream Adjacent AS list
    AS264378        AS264378 - ITANET SERVICOS E PROVEDOR DE ACESSO A INTERNET, BR
    AS270790        AS270790 - Vexxo Telecom LTDA, BR
    AS270665        AS270665 - SHIRLEY SANTOS MENEZES, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
21817 AS266139       ORG+TRN Originate:       2816 /20.54  Transit:       6400 /19.36 AS266139 - ZENAIDE ALVES DE SOUZA OLIVEIRA E CIA LTDA - 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       %
18913 AS266139      AS266139 - ZENAIDE ALVES DE SOUZA OLIVEIRA E       6      2      0      4      2  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  45.6.172.0/22        4777 2497 174 14840 266139   
  45.6.172.0/23        4777 2497 174 14840 266139 - Withdrawn - matching aggregate 45.6.172.0/22 4777 2497 174 14840 266139
  45.6.173.0/24        4777 2497 3356 52873 266139 266139   
  45.6.174.0/23        4777 2497 174 14840 266139 - Withdrawn - matching aggregate 45.6.172.0/22 4777 2497 174 14840 266139
  45.6.174.0/24        4777 2497 174 14840 266139 266139   
  45.6.175.0/24        4777 2497 3356 61832 268018 264378 264378 264378 264378 264378 266139   

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

AS266139   5 More Specifics   6 Total Advertisements   AS266139 - ZENAIDE ALVES DE SOUZA OLIVEIRA E CIA LTDA - ME, BR
    45.6.172.0/23                 45.6.172.0/22
    45.6.173.0/24                 45.6.172.0/22
    45.6.174.0/23                 45.6.172.0/22
    45.6.174.0/24                 45.6.172.0/22
    45.6.175.0/24                 45.6.172.0/22

Whois Entry

whois: 402591

IANA has recorded AS266139 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS266139\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded