Report for 264584

Name

AS264584 - CAWEB 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.

264584 CAWEB INFORMATICA LTDA, BR

  Adjacency:     4  Upstream:     3  Downstream:     1
  Upstream Adjacent AS list
    AS6939          HURRICANE, US
    AS268503        L.L Informatica LTDA - ME, BR
    AS269655        CONECT FIBRA, BR
  Downstream Adjacent AS list
    AS269655        CONECT FIBRA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
20742 AS264584       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  CAWEB 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       %
19143 AS264584      CAWEB INFORMATICA LTDA, BR                         7      4      2      5      2  28.57%


  Prefix               AS Path                              Aggregation Suggestion
  138.36.188.0/22      3741 37468 265269 269655 264584   
  138.36.188.0/23      3303 3356 52468 273669 273669 268503 264584   
  138.36.188.0/23      6939 264584          + Announce - aggregate of 138.36.188.0/24 (6939 264584) and 138.36.189.0/24 (6939 264584)
  138.36.188.0/24      6939 264584          - Withdrawn - aggregated with 138.36.189.0/24 (6939 264584)
  138.36.189.0/24      6939 264584          - Withdrawn - aggregated with 138.36.188.0/24 (6939 264584)
  138.36.190.0/23      3303 3356 52468 273669 273669 268503 264584   
  138.36.190.0/23      6939 264584          + Announce - aggregate of 138.36.190.0/24 (6939 264584) and 138.36.191.0/24 (6939 264584)
  138.36.190.0/24      6939 264584          - Withdrawn - aggregated with 138.36.191.0/24 (6939 264584)
  138.36.191.0/24      6939 264584          - Withdrawn - aggregated with 138.36.190.0/24 (6939 264584)

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

AS264584   6 More Specifics   7 Total Advertisements   CAWEB INFORMATICA LTDA, BR
    138.36.188.0/23               138.36.188.0/22
    138.36.188.0/24               138.36.188.0/22
    138.36.189.0/24               138.36.188.0/22
    138.36.190.0/23               138.36.188.0/22
    138.36.190.0/24               138.36.188.0/22
    138.36.191.0/24               138.36.188.0/22

Whois Entry

whois: 402551

IANA has recorded AS264584 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS264584\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded