Report for 266547

Name

AS266547 - Fastsignal Com. e Serv. de informatica 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.

266547 AS266547 - Fastsignal Com. e Serv. de informatica Ltda, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS28343         AS28343 - UNIFIQUE TELECOMUNICACOES S/A, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
20762 AS266547       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  AS266547 - Fastsignal Com. e Serv. de informatica 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       %
 8037 AS266547      AS266547 - Fastsignal Com. e Serv. de informa      7      6      0      1      6  85.71%


  Prefix               AS Path                              Aggregation Suggestion
  160.238.128.0/22     4608 7575 7195 28343 266547   
  160.238.128.0/23     4608 7575 7195 28343 266547 - Withdrawn - matching aggregate 160.238.128.0/22 4608 7575 7195 28343 266547
  160.238.128.0/24     4608 7575 7195 28343 266547 - Withdrawn - matching aggregate 160.238.128.0/22 4608 7575 7195 28343 266547
  160.238.129.0/24     4608 7575 7195 28343 266547 - Withdrawn - matching aggregate 160.238.128.0/22 4608 7575 7195 28343 266547
  160.238.130.0/23     4608 7575 7195 28343 266547 - Withdrawn - matching aggregate 160.238.128.0/22 4608 7575 7195 28343 266547
  160.238.130.0/24     4608 7575 7195 28343 266547 - Withdrawn - matching aggregate 160.238.128.0/22 4608 7575 7195 28343 266547
  160.238.131.0/24     4608 7575 7195 28343 266547 - Withdrawn - matching aggregate 160.238.128.0/22 4608 7575 7195 28343 266547

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

AS266547   6 More Specifics   7 Total Advertisements   AS266547 - Fastsignal Com. e Serv. de informatica Ltda, BR
    160.238.128.0/23              160.238.128.0/22
    160.238.128.0/24              160.238.128.0/22
    160.238.129.0/24              160.238.128.0/22
    160.238.130.0/23              160.238.128.0/22
    160.238.130.0/24              160.238.128.0/22
    160.238.131.0/24              160.238.128.0/22

Whois Entry

whois: 402609

IANA has recorded AS266547 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS266547\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded