Report for 53147

Name

AS53147 - FONTES SOLUCOES TECNOLOGICAS 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 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.

53147 FONTES SOLUCOES TECNOLOGICAS LTDA, BR

  Adjacency:     2  Upstream:     1  Downstream:     1
  Upstream Adjacent AS list
    AS16735         ALGAR TELECOM SA, BR
  Downstream Adjacent AS list
    AS52583         Asstelecom telecomunicacao Ltda me, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
13918 AS53147        ORG+TRN Originate:       6144 /19.42  Transit:        256 /24.00 FONTES SOLUCOES TECNOLOGICAS 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       %
10627 AS53147       FONTES SOLUCOES TECNOLOGICAS LTDA, BR              5      4      0      1      4  80.00%


  Prefix               AS Path                              Aggregation Suggestion
  187.111.80.0/20      3303 16735 53147       
  187.111.80.0/23      3303 16735 53147     - Withdrawn - matching aggregate 187.111.80.0/20 3303 16735 53147
  187.111.86.0/23      3303 16735 53147     - Withdrawn - matching aggregate 187.111.80.0/20 3303 16735 53147
  187.111.88.0/23      3303 16735 53147     - Withdrawn - matching aggregate 187.111.80.0/20 3303 16735 53147
  187.111.92.0/23      3303 16735 53147     - Withdrawn - matching aggregate 187.111.80.0/20 3303 16735 53147

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

AS53147   11 More Specifics   12 Total Advertisements   FONTES SOLUCOES TECNOLOGICAS LTDA, BR
    187.111.80.0/22               187.111.80.0/20
    187.111.80.0/23               187.111.80.0/20
    187.111.80.0/24               187.111.80.0/20
    187.111.81.0/24               187.111.80.0/20
    187.111.82.0/23               187.111.80.0/20
    187.111.84.0/23               187.111.80.0/20
    187.111.86.0/23               187.111.80.0/20
    187.111.88.0/23               187.111.80.0/20
    187.111.90.0/23               187.111.80.0/20
    187.111.92.0/23               187.111.80.0/20
    187.111.94.0/23               187.111.80.0/20

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 187.111.80.0/22             Announced
    + 187.111.80.0/23             Announced
    + 187.111.80.0/24             Announced
    + 187.111.81.0/24             Announced
    + 187.111.82.0/23             Announced
    + 187.111.94.0/23             Announced

Whois Entry

whois: 402603

IANA has recorded AS53147 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS53147\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded