Report for 28227

Name

AS28227 - NOVACIA TECNOLOGIA E TELECOMUNICACOES 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.

28227 AS28227 - NOVACIA TECNOLOGIA E TELECOMUNICACOES LTDA, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS266207        AS266207 - Onitel Telecomunicacoes, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
9153  AS28227        ORIGIN  Originate:      12288 /18.42  Transit:          0 /0.00  AS28227 - NOVACIA TECNOLOGIA E TELECOMUNICACOES 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       %
21574 AS28227       AS28227 - NOVACIA TECNOLOGIA E TELECOMUNICACO      6      2      1      5      1  16.67%


  Prefix               AS Path                              Aggregation Suggestion
  186.209.184.0/21     4777 2497 3356 266207 28227   
  186.209.184.0/21     4777 2497 3356 16735 266207 28227 28227 28227 28227 + Announce - aggregate of 186.209.184.0/22 (4777 2497 3356 16735 266207 28227 28227 28227 28227) and 186.209.188.0/22 (4777 2497 3356 16735 266207 28227 28227 28227 28227)
  186.209.184.0/22     4777 2497 3356 16735 266207 28227 28227 28227 28227 - Withdrawn - aggregated with 186.209.188.0/22 (4777 2497 3356 16735 266207 28227 28227 28227 28227)
  186.209.188.0/22     4777 2497 3356 16735 266207 28227 28227 28227 28227 - Withdrawn - aggregated with 186.209.184.0/22 (4777 2497 3356 16735 266207 28227 28227 28227 28227)
  189.126.208.0/20     4777 2497 3356 266207 28227   
  189.126.208.0/21     4777 2497 3356 16735 266207 28227 28227 28227 28227   
  189.126.216.0/21     4777 2497 174 16735 266207 28227 28227 28227 28227   

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

AS28227   4 More Specifics   6 Total Advertisements   AS28227 - NOVACIA TECNOLOGIA E TELECOMUNICACOES LTDA, BR
    186.209.184.0/22              186.209.184.0/21
    186.209.188.0/22              186.209.184.0/21
    189.126.208.0/21              189.126.208.0/20
    189.126.216.0/21              189.126.208.0/20

Whois Entry

whois: 402577

IANA has recorded AS28227 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS28227\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded