Report for 264528

Name

KASATECH PROVEDOR DE INTERNET 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.

264528 KASATECH PROVEDOR DE INTERNET LTDA, BR

  Adjacency:     5  Upstream:     3  Downstream:     2
  Upstream Adjacent AS list
    AS6939          HURRICANE - Hurricane Electric LLC, US
    AS271253        LINK BRASIL TELECOMUNICACOES LTDA, BR
    AS262999        IVI TECNOLOGIA E COMUNICACAO LTDA, BR
  Downstream Adjacent AS list
    AS271250        TOP INFORMATICA TELECON LTDA, BR
    AS52583         Asstelecom telecomunicacao Ltda me, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
14358 AS264528       ORG+TRN Originate:       5888 /19.48  Transit:       1280 /21.68 KASATECH PROVEDOR DE INTERNET 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       %
 5661 AS264528      KASATECH PROVEDOR DE INTERNET LTDA, BR            14     11      2      5      9  64.29%


  Prefix               AS Path                              Aggregation Suggestion
  138.0.20.0/22        4777 2516 6762 271253 264528   
  138.0.20.0/22        4608 4826 6939 264528 + Announce - aggregate of 138.0.20.0/23 (4608 4826 6939 264528) and 138.0.22.0/23 (4608 4826 6939 264528)
  138.0.20.0/23        4608 4826 6939 264528 - Withdrawn - aggregated with 138.0.22.0/23 (4608 4826 6939 264528)
  138.0.20.0/24        4608 4826 6939 264528 - Withdrawn - matching aggregate 138.0.20.0/23 4608 4826 6939 264528
  138.0.21.0/24        4608 4826 6939 264528 - Withdrawn - matching aggregate 138.0.20.0/23 4608 4826 6939 264528
  138.0.22.0/24        4608 4826 6939 264528 - Withdrawn - aggregated with 138.0.23.0/24 (4608 4826 6939 264528)
  138.0.23.0/24        4608 4826 6939 264528 - Withdrawn - aggregated with 138.0.22.0/24 (4608 4826 6939 264528)
  168.194.104.0/22     4777 2516 6762 271253 264528   
  168.194.104.0/22     4608 4826 6939 264528 + Announce - aggregate of 168.194.104.0/23 (4608 4826 6939 264528) and 168.194.106.0/23 (4608 4826 6939 264528)
  168.194.104.0/23     4608 4826 6939 264528 - Withdrawn - aggregated with 168.194.106.0/23 (4608 4826 6939 264528)
  168.194.104.0/24     4608 4826 6939 264528 - Withdrawn - matching aggregate 168.194.104.0/23 4608 4826 6939 264528
  168.194.105.0/24     4608 4826 6939 264528 - Withdrawn - matching aggregate 168.194.104.0/23 4608 4826 6939 264528
  168.194.106.0/23     4608 4826 6939 264528 - Withdrawn - aggregated with 168.194.104.0/23 (4608 4826 6939 264528)
  168.194.106.0/24     4608 4826 6939 264528 - Withdrawn - matching aggregate 168.194.106.0/23 4608 4826 6939 264528
  168.194.107.0/24     4608 4826 6939 264528 - Withdrawn - matching aggregate 168.194.106.0/23 4608 4826 6939 264528
  186.233.69.0/24      4777 6939 52320 7738 262999 262999 262999 264528   

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

AS264528   12 More Specifics   14 Total Advertisements   KASATECH PROVEDOR DE INTERNET LTDA, BR
    138.0.20.0/23                 138.0.20.0/22
    138.0.20.0/24                 138.0.20.0/22
    138.0.21.0/24                 138.0.20.0/22
    138.0.22.0/24                 138.0.20.0/22
    138.0.23.0/24                 138.0.20.0/22
    168.194.104.0/23              168.194.104.0/22
    168.194.104.0/24              168.194.104.0/22
    168.194.105.0/24              168.194.104.0/22
    168.194.106.0/23              168.194.104.0/22
    168.194.106.0/24              168.194.104.0/22
    168.194.107.0/24              168.194.104.0/22
    186.233.69.0/24               186.233.64.0/21

Whois Entry

whois: 402332

IANA has recorded AS264528 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS264528\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded