Report for 52842

Name

AS52842 - FUSAONET COMUNICACAO E INFORMATICA 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.

52842 FUSAONET COMUNICACAO E INFORMATICA LTDA, BR

  Adjacency:     9  Upstream:     3  Downstream:     6
  Upstream Adjacent AS list
    AS6939          HURRICANE, US
    AS3356          LEVEL3, US
    AS53115         ISPX Solucoes em Telecomunicacoes SPE Ltda, BR
  Downstream Adjacent AS list
    AS52594         VISALINK SERVICOS DE COMUNICACAO LTDA., BR
    AS271233        SUPER TELECOM LTDA, BR
    AS269533        ADBNET TELECOM, BR
    AS270866        MC Rebussi, BR
    AS61725         MR Telecom, BR
    AS267087        SUPER TELECOM LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
16530 AS52842        ORG+TRN Originate:       4352 /19.91  Transit:       7424 /19.14 FUSAONET COMUNICACAO E INFORMATICA 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       %
10610 AS52842       FUSAONET COMUNICACAO E INFORMATICA LTDA, BR       10      6      2      6      4  40.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.188.196.0/23      6939 3356 52842 52842   
  45.188.196.0/23      6939 3356 53115 52842 + Announce - aggregate of 45.188.196.0/24 (6939 3356 53115 52842) and 45.188.197.0/24 (6939 3356 53115 52842)
  45.188.196.0/24      6939 3356 53115 52842 - Withdrawn - aggregated with 45.188.197.0/24 (6939 3356 53115 52842)
  45.188.197.0/24      6939 3356 53115 52842 - Withdrawn - aggregated with 45.188.196.0/24 (6939 3356 53115 52842)
  45.188.198.0/23      6939 3356 52842 52842   
  45.188.198.0/23      6939 3356 53115 52842 + Announce - aggregate of 45.188.198.0/24 (6939 3356 53115 52842) and 45.188.199.0/24 (6939 3356 53115 52842)
  45.188.198.0/24      6939 3356 53115 52842 - Withdrawn - aggregated with 45.188.199.0/24 (6939 3356 53115 52842)
  45.188.199.0/24      6939 3356 53115 52842 - Withdrawn - aggregated with 45.188.198.0/24 (6939 3356 53115 52842)
  177.66.108.0/22      6939 52842             
  177.66.108.0/23      6939 52842           - Withdrawn - matching aggregate 177.66.108.0/22 6939 52842
  177.66.110.0/23      6939 52842           - Withdrawn - matching aggregate 177.66.108.0/22 6939 52842
  177.66.110.0/24      6939 3356 53115 52842   

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

AS52842   6 More Specifics   7 Total Advertisements   FUSAONET COMUNICACAO E INFORMATICA LTDA, BR
    177.66.108.0/23               177.66.108.0/22
    177.66.108.0/24               177.66.108.0/22
    177.66.109.0/24               177.66.108.0/22
    177.66.110.0/23               177.66.108.0/22
    177.66.110.0/24               177.66.108.0/22
    177.66.111.0/24               177.66.108.0/22
    45.188.196.0/23               45.188.196.0/22
    45.188.198.0/23               45.188.196.0/22

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

    - 45.188.196.0/22             Withdrawn
    - 45.188.196.0/23             Withdrawn
    - 45.188.198.0/23             Withdrawn

Whois Entry

whois: 402609

IANA has recorded AS52842 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52842\n