Report for 52976

Name

AS52976 - Datacast Teleinformatica 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.

52976 AS52976 - Datacast Teleinformatica Ltda, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS265264        AS265264 - ALHAMBRA EIDOS DO BRASIL SERVICOS E SISTEMAS DE CO, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
13759 AS52976        ORIGIN  Originate:       6144 /19.42  Transit:          0 /0.00  AS52976 - Datacast Teleinformatica 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       %
10515 AS52976       AS52976 - Datacast Teleinformatica Ltda, BR       13      8      4      9      4  30.77%


  Prefix               AS Path                              Aggregation Suggestion
  200.169.64.0/21      4777 2516 4230 28283 265264 52976   
  200.169.64.0/23      4777 2516 6762 53062 265264 52976 52976 52976 52976 52976 52976   
  200.169.64.0/23      4777 2516 4230 28283 265264 52976 + Announce - aggregate of 200.169.64.0/24 (4777 2516 4230 28283 265264 52976) and 200.169.65.0/24 (4777 2516 4230 28283 265264 52976)
  200.169.64.0/24      4777 2516 4230 28283 265264 52976 - Withdrawn - aggregated with 200.169.65.0/24 (4777 2516 4230 28283 265264 52976)
  200.169.65.0/24      4777 2516 4230 28283 265264 52976 - Withdrawn - aggregated with 200.169.64.0/24 (4777 2516 4230 28283 265264 52976)
  200.169.66.0/23      4777 2516 6762 53062 265264 52976 52976 52976 52976 52976 52976   
  200.169.66.0/23      4777 2516 4230 28283 265264 52976 + Announce - aggregate of 200.169.66.0/24 (4777 2516 4230 28283 265264 52976) and 200.169.67.0/24 (4777 2516 4230 28283 265264 52976)
  200.169.66.0/24      4777 2516 4230 28283 265264 52976 - Withdrawn - aggregated with 200.169.67.0/24 (4777 2516 4230 28283 265264 52976)
  200.169.67.0/24      4777 2516 4230 28283 265264 52976 - Withdrawn - aggregated with 200.169.66.0/24 (4777 2516 4230 28283 265264 52976)
  200.169.68.0/23      4777 2516 6762 53062 265264 52976 52976 52976 52976 52976   
  200.169.68.0/23      4777 2516 4230 28283 265264 52976 + Announce - aggregate of 200.169.68.0/24 (4777 2516 4230 28283 265264 52976) and 200.169.69.0/24 (4777 2516 4230 28283 265264 52976)
  200.169.68.0/24      4777 2516 4230 28283 265264 52976 - Withdrawn - aggregated with 200.169.69.0/24 (4777 2516 4230 28283 265264 52976)
  200.169.69.0/24      4777 2516 4230 28283 265264 52976 - Withdrawn - aggregated with 200.169.68.0/24 (4777 2516 4230 28283 265264 52976)
  200.169.70.0/23      4777 2516 6762 53062 265264 52976 52976 52976 52976 52976   
  200.169.70.0/23      4777 2516 4230 28283 265264 52976 + Announce - aggregate of 200.169.70.0/24 (4777 2516 4230 28283 265264 52976) and 200.169.71.0/24 (4777 2516 4230 28283 265264 52976)
  200.169.70.0/24      4777 2516 4230 28283 265264 52976 - Withdrawn - aggregated with 200.169.71.0/24 (4777 2516 4230 28283 265264 52976)
  200.169.71.0/24      4777 2516 4230 28283 265264 52976 - Withdrawn - aggregated with 200.169.70.0/24 (4777 2516 4230 28283 265264 52976)

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

AS52976   12 More Specifics   13 Total Advertisements   AS52976 - Datacast Teleinformatica Ltda, BR
    200.169.64.0/23               200.169.64.0/21
    200.169.64.0/24               200.169.64.0/21
    200.169.65.0/24               200.169.64.0/21
    200.169.66.0/23               200.169.64.0/21
    200.169.66.0/24               200.169.64.0/21
    200.169.67.0/24               200.169.64.0/21
    200.169.68.0/23               200.169.64.0/21
    200.169.68.0/24               200.169.64.0/21
    200.169.69.0/24               200.169.64.0/21
    200.169.70.0/23               200.169.64.0/21
    200.169.70.0/24               200.169.64.0/21
    200.169.71.0/24               200.169.64.0/21

Whois Entry

whois: 402603

IANA has recorded AS52976 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52976\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded