Report for 52679

Name

AS52679 - VIRTUAL NET SERVICOS DE INFORMATICA 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 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.

52679 VIRTUAL NET SERVICOS DE INFORMATICA LTDA - ME, BR

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS28264         ADLLink Provedor de Internet Via Radio LTDA, BR
    AS61680         ACESSO SIMPLES LTDA, BR
  Downstream Adjacent AS list
    AS266485        isabella magalhaes silveira mello me, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
17497 AS52679        ORG+TRN Originate:       4096 /20.00  Transit:       1024 /22.00 VIRTUAL NET SERVICOS DE INFORMATICA 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       %
 8971 AS52679       VIRTUAL NET SERVICOS DE INFORMATICA LTDA - ME     10      6      1      5      5  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  177.67.216.0/23      22652 28126 28264 52679   
  177.67.218.0/24      22652 28126 28264 52679   
  177.67.219.0/24      7018 6762 26615 52965 61680 52679   
  177.67.220.0/22      22652 28126 28264 52679   
  177.67.220.0/23      22652 28126 28264 52679 - Withdrawn - matching aggregate 177.67.220.0/22 22652 28126 28264 52679
  177.67.220.0/22      6939 28126 28264 52679 + Announce - aggregate of 177.67.220.0/23 (6939 28126 28264 52679) and 177.67.222.0/23 (6939 28126 28264 52679)
  177.67.220.0/24      6939 28126 28264 52679 - Withdrawn - aggregated with 177.67.221.0/24 (6939 28126 28264 52679)
  177.67.221.0/24      6939 28126 28264 52679 - Withdrawn - aggregated with 177.67.220.0/24 (6939 28126 28264 52679)
  177.67.222.0/23      22652 28126 28264 52679 - Withdrawn - matching aggregate 177.67.220.0/22 22652 28126 28264 52679
  177.67.222.0/24      6939 28126 28264 52679 - Withdrawn - aggregated with 177.67.223.0/24 (6939 28126 28264 52679)
  177.67.223.0/24      6939 28126 28264 52679 - Withdrawn - aggregated with 177.67.222.0/24 (6939 28126 28264 52679)

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

AS52679   2 More Specifics   3 Total Advertisements   VIRTUAL NET SERVICOS DE INFORMATICA LTDA - ME, BR
    177.67.216.0/22               177.67.216.0/21
    177.67.220.0/22               177.67.216.0/21
    177.67.216.0/23               177.67.216.0/21
    177.67.216.0/24               177.67.216.0/21
    177.67.217.0/24               177.67.216.0/21
    177.67.218.0/24               177.67.216.0/21
    177.67.219.0/24               177.67.216.0/21
    177.67.220.0/23               177.67.216.0/21
    177.67.220.0/24               177.67.216.0/21
    177.67.221.0/24               177.67.216.0/21
    177.67.222.0/23               177.67.216.0/21
    177.67.222.0/24               177.67.216.0/21
    177.67.223.0/24               177.67.216.0/21

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

    - 177.67.216.0/23             Withdrawn
    - 177.67.216.0/24             Withdrawn
    - 177.67.217.0/24             Withdrawn
    - 177.67.218.0/24             Withdrawn
    - 177.67.219.0/24             Withdrawn
    - 177.67.220.0/23             Withdrawn
    - 177.67.220.0/24             Withdrawn
    - 177.67.221.0/24             Withdrawn
    - 177.67.222.0/23             Withdrawn
    - 177.67.222.0/24             Withdrawn
    - 177.67.223.0/24             Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS52679 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52679\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded