Report for 262953

Name

AS262953 - VCG GRAPHCS 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.

262953 AS262953 - VCG GRAPHCS INFORMATICA LTDA, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS28283         AS28283 - Adylnet Telecom, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
20507 AS262953       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  AS262953 - VCG GRAPHCS 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       %
 9241 AS262953      AS262953 - VCG GRAPHCS INFORMATICA LTDA, BR        7      6      1      2      5  71.43%


  Prefix               AS Path                              Aggregation Suggestion
  186.235.248.0/22     4777 2516 4230 28283 262953   
  186.235.248.0/23     4777 2516 4230 28283 262953 - Withdrawn - matching aggregate 186.235.248.0/22 4777 2516 4230 28283 262953
  186.235.248.0/22     4608 7575 7195 28283 262953 + Announce - aggregate of 186.235.248.0/23 (4608 7575 7195 28283 262953) and 186.235.250.0/23 (4608 7575 7195 28283 262953)
  186.235.248.0/24     4608 7575 7195 28283 262953 - Withdrawn - aggregated with 186.235.249.0/24 (4608 7575 7195 28283 262953)
  186.235.249.0/24     4608 7575 7195 28283 262953 - Withdrawn - aggregated with 186.235.248.0/24 (4608 7575 7195 28283 262953)
  186.235.250.0/23     4777 2516 4230 28283 262953 - Withdrawn - matching aggregate 186.235.248.0/22 4777 2516 4230 28283 262953
  186.235.250.0/24     4608 7575 7195 28283 262953 - Withdrawn - aggregated with 186.235.251.0/24 (4608 7575 7195 28283 262953)
  186.235.251.0/24     4608 7575 7195 28283 262953 - Withdrawn - aggregated with 186.235.250.0/24 (4608 7575 7195 28283 262953)

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

AS262953   6 More Specifics   7 Total Advertisements   AS262953 - VCG GRAPHCS INFORMATICA LTDA, BR
    186.235.248.0/23              186.235.248.0/22
    186.235.248.0/24              186.235.248.0/22
    186.235.249.0/24              186.235.248.0/22
    186.235.250.0/23              186.235.248.0/22
    186.235.250.0/24              186.235.248.0/22
    186.235.251.0/24              186.235.248.0/22

Whois Entry

whois: 402609

IANA has recorded AS262953 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS262953\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded