Report for 28248

Name

AS28248 - BRB - Banco de Brasilia S/A, 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.

28248 BRB - Banco de Brasilia SA, BR

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS61832         DB3 SERVICOS DE TELECOMUNICACOES S.A, BR
    AS14840         BR.Digital Provider, BR
    AS28598         DB3 SERVICOS DE TELECOMUNICACOES S.A, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
29312 AS28248        ORIGIN  Originate:       1792 /21.19  Transit:          0 /0.00  BRB - Banco de Brasilia SA, 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       %
16350 AS28248       BRB - Banco de Brasilia SA, BR                     7      4      2      5      2  28.57%


  Prefix               AS Path                              Aggregation Suggestion
  200.11.16.0/23       22652 14840 28248    + Announce - aggregate of 200.11.16.0/24 (22652 14840 28248) and 200.11.17.0/24 (22652 14840 28248)
  200.11.16.0/24       22652 14840 28248    - Withdrawn - aggregated with 200.11.17.0/24 (22652 14840 28248)
  200.11.17.0/24       22652 14840 28248    - Withdrawn - aggregated with 200.11.16.0/24 (22652 14840 28248)
  200.11.21.0/24       3257 264409 28598 28248   
  200.11.22.0/24       22652 14840 28248      
  200.11.26.0/23       22652 14840 28248    + Announce - aggregate of 200.11.26.0/24 (22652 14840 28248) and 200.11.27.0/24 (22652 14840 28248)
  200.11.26.0/24       22652 14840 28248    - Withdrawn - aggregated with 200.11.27.0/24 (22652 14840 28248)
  200.11.27.0/24       22652 14840 28248    - Withdrawn - aggregated with 200.11.26.0/24 (22652 14840 28248)
  200.11.28.0/24       22652 14840 28248      

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

AS28248   5 More Specifics   6 Total Advertisements   BRB - Banco de Brasilia SA, BR
    200.11.16.0/24                200.11.16.0/21
    200.11.17.0/24                200.11.16.0/21
    200.11.22.0/24                200.11.16.0/21
    200.11.26.0/24                200.11.24.0/22
    200.11.27.0/24                200.11.24.0/22

Whois Entry

whois: 402603

IANA has recorded AS28248 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS28248\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded