Report for 52993

Name

AS52993 - Ver Tv Comunicacoes 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.

52993 AS52993 - Ver Tv Comunicacoes LTDA, BR

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS52699         AS52699 - ITANET CONECTA LTDA, BR
    AS263009        AS263009 - FORTE TELECOM LTDA., BR
  Downstream Adjacent AS list
    AS264586        AS264586 - SORIANO SIQUEIRA TELECOMUNICACOES LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
6232  AS52993        ORG+TRN Originate:      23808 /17.46  Transit:        256 /24.00 AS52993 - Ver Tv Comunicacoes 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       %
 8733 AS52993       AS52993 - Ver Tv Comunicacoes LTDA, BR            10      6      1      5      5  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  177.47.128.0/20      4777 2497 3356 263009 52993   
  177.47.132.0/22      4777 2497 3356 263009 52699 52993   
  177.47.136.0/22      4777 2497 3356 263009 52993 - Withdrawn - matching aggregate 177.47.128.0/20 4777 2497 3356 263009 52993
  177.47.137.0/24      4777 2497 3356 263009 52993 - Withdrawn - matching aggregate 177.47.128.0/20 4777 2497 3356 263009 52993
  177.47.140.0/22      4777 2497 3356 263009 52699 52993   
  190.180.160.0/19     4777 2497 3356 263009 52993   
  190.180.160.0/19     4777 2497 3356 263009 52699 52993 + Announce - aggregate of 190.180.160.0/20 (4777 2497 3356 263009 52699 52993) and 190.180.176.0/20 (4777 2497 3356 263009 52699 52993)
  190.180.160.0/21     4777 2497 3356 263009 52699 52993 - Withdrawn - aggregated with 190.180.168.0/21 (4777 2497 3356 263009 52699 52993)
  190.180.168.0/21     4777 2497 3356 263009 52699 52993 - Withdrawn - aggregated with 190.180.160.0/21 (4777 2497 3356 263009 52699 52993)
  190.180.176.0/21     4777 2497 3356 263009 52699 52993 - Withdrawn - aggregated with 190.180.184.0/21 (4777 2497 3356 263009 52699 52993)
  190.180.184.0/21     4777 2497 3356 263009 52699 52993 - Withdrawn - aggregated with 190.180.176.0/21 (4777 2497 3356 263009 52699 52993)

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

AS52993   8 More Specifics   10 Total Advertisements   AS52993 - Ver Tv Comunicacoes LTDA, BR
    177.47.132.0/22               177.47.128.0/20
    177.47.136.0/22               177.47.128.0/20
    177.47.137.0/24               177.47.128.0/20
    177.47.140.0/22               177.47.128.0/20
    190.180.160.0/21              190.180.160.0/19
    190.180.168.0/21              190.180.160.0/19
    190.180.176.0/21              190.180.160.0/19
    190.180.184.0/21              190.180.160.0/19

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

    + 177.47.137.0/24             Announced

Whois Entry

whois: 402591

IANA has recorded AS52993 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52993\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded