Report for 28227

Name

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 NOVACIA TECNOLOGIA E TELECOMUNICACOES LTDA, BR

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

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
9149  AS28227        ORIGIN  Originate:      12288 /18.42  Transit:          0 /0.00  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       %
15938 AS28227       NOVACIA TECNOLOGIA E TELECOMUNICACOES LTDA, B      6      4      2      4      2  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  186.209.184.0/21     4777 2497 3356 266207 28227   
  186.209.184.0/21     4777 2497 16735 266207 28227 28227 28227 28227 + Announce - aggregate of 186.209.184.0/22 (4777 2497 16735 266207 28227 28227 28227 28227) and 186.209.188.0/22 (4777 2497 16735 266207 28227 28227 28227 28227)
  186.209.184.0/22     4777 2497 16735 266207 28227 28227 28227 28227 - Withdrawn - aggregated with 186.209.188.0/22 (4777 2497 16735 266207 28227 28227 28227 28227)
  186.209.188.0/22     4777 2497 16735 266207 28227 28227 28227 28227 - Withdrawn - aggregated with 186.209.184.0/22 (4777 2497 16735 266207 28227 28227 28227 28227)
  189.126.208.0/20     4777 2497 3356 266207 28227   
  189.126.208.0/20     4777 2497 16735 266207 28227 28227 28227 28227 + Announce - aggregate of 189.126.208.0/21 (4777 2497 16735 266207 28227 28227 28227 28227) and 189.126.216.0/21 (4777 2497 16735 266207 28227 28227 28227 28227)
  189.126.208.0/21     4777 2497 16735 266207 28227 28227 28227 28227 - Withdrawn - aggregated with 189.126.216.0/21 (4777 2497 16735 266207 28227 28227 28227 28227)
  189.126.216.0/21     4777 2497 16735 266207 28227 28227 28227 28227 - Withdrawn - aggregated with 189.126.208.0/21 (4777 2497 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   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: 402332

IANA has recorded AS28227 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS28227\n             % IP Client: 2401:2000:6660::13
              % Copyright (c) Nic.br - Use of this data is governed by the Use and
             % Privacy Policy at https://registro.br/upp . Distribution,
             % commercialization, reproduction, and use for advertising or similar
             % purposes are expressly prohibited.
             % 2026-05-02T15:56:20-03:00 - 2401:2000:6660::13
             
             aut-num:     AS28227
             owner:       NOVACIA TECNOLOGIA E TELECOMUNICACOES LTDA
             ownerid:     00.912.618/0001-28
             responsible: DAVID MEIRELES BEZERRA
             country:     BR
             owner-c:     DAMBE45
             routing-c:   DAMBE45
             abuse-c:     DAMBE45
             created:     20080701
             changed:     20250908
             inetnum:     189.126.208.0/20
             inetnum:     2804:4b7c::/32
             inetnum:     186.209.184.0/21
             
             nic-hdl-br:  DAMBE45
             person:      DAVID MEIRELES BEZERRA
             e-mail:      daviddominio@gmail.com
             country:     BR
             created:     20160908
             changed:     20250127
             
             % Security and mail abuse issues should also be addressed to cert.br,
             % respectivelly to cert@cert.br and mail-abuse@cert.br
             %
             % whois.registro.br only accepts exact match queries for domains,
             % registrants, contacts, tickets, providers, IPs, and ASNs.