Report for 52495

Name

AS52495 - Cotel Ltda., BO

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.

52495 AS52495 - Cotel Ltda., BO

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS27839         AS27839 - Comteco Ltda, BO

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
9215  AS52495        ORIGIN  Originate:      12288 /18.42  Transit:          0 /0.00  AS52495 - Cotel Ltda., BO

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       %
 7545 AS52495       AS52495 - Cotel Ltda., BO                          8      8      2      2      6  75.00%


  Prefix               AS Path                              Aggregation Suggestion
  190.103.64.0/20      4777 2516 6762 6568 27839 52495 + Announce - aggregate of 190.103.64.0/21 (4777 2516 6762 6568 27839 52495) and 190.103.72.0/21 (4777 2516 6762 6568 27839 52495)
  190.103.64.0/22      4777 2516 6762 6568 27839 52495 - Withdrawn - aggregated with 190.103.68.0/22 (4777 2516 6762 6568 27839 52495)
  190.103.68.0/22      4777 2516 6762 6568 27839 52495 - Withdrawn - aggregated with 190.103.64.0/22 (4777 2516 6762 6568 27839 52495)
  190.103.72.0/22      4777 2516 6762 6568 27839 52495 - Withdrawn - aggregated with 190.103.76.0/22 (4777 2516 6762 6568 27839 52495)
  190.103.76.0/22      4777 2516 6762 6568 27839 52495 - Withdrawn - aggregated with 190.103.72.0/22 (4777 2516 6762 6568 27839 52495)
  190.109.224.0/19     4777 2516 6762 6568 27839 52495 + Announce - aggregate of 190.109.224.0/20 (4777 2516 6762 6568 27839 52495) and 190.109.240.0/20 (4777 2516 6762 6568 27839 52495)
  190.109.224.0/21     4777 2516 6762 6568 27839 52495 - Withdrawn - aggregated with 190.109.232.0/21 (4777 2516 6762 6568 27839 52495)
  190.109.232.0/21     4777 2516 6762 6568 27839 52495 - Withdrawn - aggregated with 190.109.224.0/21 (4777 2516 6762 6568 27839 52495)
  190.109.240.0/21     4777 2516 6762 6568 27839 52495 - Withdrawn - aggregated with 190.109.248.0/21 (4777 2516 6762 6568 27839 52495)
  190.109.248.0/21     4777 2516 6762 6568 27839 52495 - Withdrawn - aggregated with 190.109.240.0/21 (4777 2516 6762 6568 27839 52495)

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

AS52495   8 More Specifics   8 Total Advertisements   AS52495 - Cotel Ltda., BO
    190.103.64.0/22               190.103.64.0/20
    190.103.68.0/22               190.103.64.0/20
    190.103.72.0/22               190.103.64.0/20
    190.103.76.0/22               190.103.64.0/20
    190.109.224.0/21              190.109.224.0/19
    190.109.232.0/21              190.109.224.0/19
    190.109.240.0/21              190.109.224.0/19
    190.109.248.0/21              190.109.224.0/19

Whois Entry

whois: 402603

IANA has recorded AS52495 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52495\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded