Report for 52932

Name

Fibron Telecom, 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.

52932 Fibron Telecom, BR

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS269096        N&K TECNOLOGIA LTDA, BR
    AS23106         AMERICAN TOWER DO BRASIL-COMUNICACAO MULTIMIDIA LT, BR
    AS268696        Tuddo Telecom Ltda., BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
10197 AS52932        ORIGIN  Originate:      10240 /18.68  Transit:          0 /0.00  Fibron Telecom, 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       %
 7560 AS52932       Fibron Telecom, BR                                10      7      1      4      6  60.00%


  Prefix               AS Path                              Aggregation Suggestion
  177.185.112.0/21     4777 2497 2914 23106 52932   
  177.185.112.0/22     4777 6939 52320 268696 52932   
  177.185.112.0/23     4777 6939 52320 268696 52932 - Withdrawn - matching aggregate 177.185.112.0/22 4777 6939 52320 268696 52932
  177.185.114.0/23     4777 6939 52320 268696 52932 - Withdrawn - matching aggregate 177.185.112.0/22 4777 6939 52320 268696 52932
  177.185.116.0/22     4777 2497 2914 23106 52932 - Withdrawn - matching aggregate 177.185.112.0/21 4777 2497 2914 23106 52932
  177.185.116.0/23     4777 2497 2914 23106 52932 - Withdrawn - matching aggregate 177.185.112.0/21 4777 2497 2914 23106 52932
  177.185.118.0/23     4777 2497 2914 23106 52932 - Withdrawn - matching aggregate 177.185.112.0/21 4777 2497 2914 23106 52932
  187.86.24.0/21       4777 2497 2914 23106 52932   
  187.86.24.0/21       4777 6939 52320 268696 52932 + Announce - aggregate of 187.86.24.0/22 (4777 6939 52320 268696 52932) and 187.86.28.0/22 (4777 6939 52320 268696 52932)
  187.86.24.0/22       4777 6939 52320 268696 52932 - Withdrawn - aggregated with 187.86.28.0/22 (4777 6939 52320 268696 52932)
  187.86.28.0/22       4777 6939 52320 268696 52932 - Withdrawn - aggregated with 187.86.24.0/22 (4777 6939 52320 268696 52932)

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

AS52932   8 More Specifics   10 Total Advertisements   Fibron Telecom, BR
    177.185.112.0/22              177.185.112.0/21
    177.185.112.0/23              177.185.112.0/21
    177.185.114.0/23              177.185.112.0/21
    177.185.116.0/22              177.185.112.0/21
    177.185.116.0/23              177.185.112.0/21
    177.185.118.0/23              177.185.112.0/21
    187.86.24.0/22                187.86.24.0/21
    187.86.28.0/22                187.86.24.0/21

Whois Entry

whois: 402332

IANA has recorded AS52932 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52932\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded