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 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.

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

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS53062         ALT|GGNET TELECOM BACKBONE, BR
    AS28343         UNIFIQUE TELECOMUNICACOES SA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
20969 AS266547       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  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       %
 9447 AS266547      Fastsignal Com. e Serv. de informatica Ltda,       7      6      1      2      5  71.43%


  Prefix               AS Path                              Aggregation Suggestion
  160.238.128.0/22     57866 3356 28343 266547   
  160.238.128.0/22     6939 28343 266547    + Announce - aggregate of 160.238.128.0/23 (6939 28343 266547) and 160.238.130.0/23 (6939 28343 266547)
  160.238.128.0/23     6939 28343 266547    - Withdrawn - aggregated with 160.238.130.0/23 (6939 28343 266547)
  160.238.128.0/24     6939 28343 266547    - Withdrawn - matching aggregate 160.238.128.0/23 6939 28343 266547
  160.238.129.0/24     6939 28343 266547    - Withdrawn - matching aggregate 160.238.128.0/23 6939 28343 266547
  160.238.130.0/23     6939 28343 266547    - Withdrawn - aggregated with 160.238.128.0/23 (6939 28343 266547)
  160.238.130.0/24     6939 28343 266547    - Withdrawn - matching aggregate 160.238.130.0/23 6939 28343 266547
  160.238.131.0/24     6939 28343 266547    - Withdrawn - matching aggregate 160.238.130.0/23 6939 28343 266547

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

AS266547   2 More Specifics   3 Total Advertisements   Fastsignal Com. e Serv. de informatica Ltda, BR
    160.238.128.0/23              160.238.128.0/22
    160.238.130.0/23              160.238.128.0/22

Whois Entry

whois: 402603

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