Report for 28232

Name

AS28232 - BIT 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.

28232 BIT INFORMATICA LTDA, BR

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS6939          HURRICANE, US
    AS61568         ALOO TELECOM - FSF TECNOLOGIA SA, BR
    AS61832         DB3 SERVICOS DE TELECOMUNICACOES S.A, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
9116  AS28232        ORIGIN  Originate:      12544 /18.39  Transit:          0 /0.00  BIT 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       %
 5475 AS28232       BIT INFORMATICA LTDA, BR                          12     10      1      3      9  75.00%


  Prefix               AS Path                              Aggregation Suggestion
  189.127.32.0/20      6939 61568 28232       
  189.127.32.0/21      6939 61568 28232     - Withdrawn - matching aggregate 189.127.32.0/20 6939 61568 28232
  189.127.32.0/20      6939 28232           + Announce - aggregate of 189.127.32.0/21 (6939 28232) and 189.127.40.0/21 (6939 28232)
  189.127.32.0/23      6939 28232           - Withdrawn - aggregated with 189.127.34.0/23 (6939 28232)
  189.127.34.0/23      6939 28232           - Withdrawn - aggregated with 189.127.32.0/23 (6939 28232)
  189.127.35.0/24      6939 61832 28232       
  189.127.36.0/23      6939 28232           - Withdrawn - aggregated with 189.127.38.0/23 (6939 28232)
  189.127.38.0/23      6939 28232           - Withdrawn - aggregated with 189.127.36.0/23 (6939 28232)
  189.127.40.0/21      6939 61568 28232     - Withdrawn - matching aggregate 189.127.32.0/20 6939 61568 28232
  189.127.40.0/23      6939 28232           - Withdrawn - aggregated with 189.127.42.0/23 (6939 28232)
  189.127.42.0/23      6939 28232           - Withdrawn - aggregated with 189.127.40.0/23 (6939 28232)
  189.127.44.0/23      6939 28232           - Withdrawn - aggregated with 189.127.46.0/23 (6939 28232)
  189.127.46.0/23      6939 28232           - Withdrawn - aggregated with 189.127.44.0/23 (6939 28232)

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

AS28232   9 More Specifics   10 Total Advertisements   BIT INFORMATICA LTDA, BR
    189.127.32.0/21               189.127.32.0/20
    189.127.32.0/23               189.127.32.0/20
    189.127.34.0/23               189.127.32.0/20
    189.127.36.0/23               189.127.32.0/20
    189.127.38.0/23               189.127.32.0/20
    189.127.40.0/23               189.127.32.0/20
    189.127.42.0/23               189.127.32.0/20
    189.127.44.0/23               189.127.32.0/20
    189.127.46.0/23               189.127.32.0/20
    189.127.40.0/21               189.127.32.0/20

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 189.127.40.0/21             Withdrawn

Whois Entry

whois: 402590

IANA has recorded AS28232 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS28232\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded