Report for 28234

Name

Wireless Desenvolvimento de Sistemas Informatizada, 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.

28234 Wireless Desenvolvimento de Sistemas Informatizada, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS13786         SEABORN - Seabras 1 USA, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
6813  AS28234        ORIGIN  Originate:      20480 /17.68  Transit:          0 /0.00  Wireless Desenvolvimento de Sistemas Informatizada, 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       %
 1936 AS28234       Wireless Desenvolvimento de Sistemas Informat     31     30      0      1     30  96.77%


  Prefix               AS Path                              Aggregation Suggestion
  189.127.192.0/20     4777 2497 174 13786 28234   
  189.127.192.0/21     4777 2497 174 13786 28234 - Withdrawn - matching aggregate 189.127.192.0/20 4777 2497 174 13786 28234
  189.127.192.0/22     4777 2497 174 13786 28234 - Withdrawn - matching aggregate 189.127.192.0/20 4777 2497 174 13786 28234
  189.127.192.0/23     4777 2497 174 13786 28234 - Withdrawn - matching aggregate 189.127.192.0/20 4777 2497 174 13786 28234
  189.127.192.0/24     4777 2497 174 13786 28234 - Withdrawn - matching aggregate 189.127.192.0/20 4777 2497 174 13786 28234
  189.127.193.0/24     4777 2497 174 13786 28234 - Withdrawn - matching aggregate 189.127.192.0/20 4777 2497 174 13786 28234
  189.127.194.0/23     4777 2497 174 13786 28234 - Withdrawn - matching aggregate 189.127.192.0/20 4777 2497 174 13786 28234
  189.127.194.0/24     4777 2497 174 13786 28234 - Withdrawn - matching aggregate 189.127.192.0/20 4777 2497 174 13786 28234
  189.127.195.0/24     4777 2497 174 13786 28234 - Withdrawn - matching aggregate 189.127.192.0/20 4777 2497 174 13786 28234
  189.127.196.0/22     4777 2497 174 13786 28234 - Withdrawn - matching aggregate 189.127.192.0/20 4777 2497 174 13786 28234
  189.127.196.0/23     4777 2497 174 13786 28234 - Withdrawn - matching aggregate 189.127.192.0/20 4777 2497 174 13786 28234
  189.127.196.0/24     4777 2497 174 13786 28234 - Withdrawn - matching aggregate 189.127.192.0/20 4777 2497 174 13786 28234
  189.127.197.0/24     4777 2497 174 13786 28234 - Withdrawn - matching aggregate 189.127.192.0/20 4777 2497 174 13786 28234
  189.127.198.0/23     4777 2497 174 13786 28234 - Withdrawn - matching aggregate 189.127.192.0/20 4777 2497 174 13786 28234
  189.127.198.0/24     4777 2497 174 13786 28234 - Withdrawn - matching aggregate 189.127.192.0/20 4777 2497 174 13786 28234
  189.127.199.0/24     4777 2497 174 13786 28234 - Withdrawn - matching aggregate 189.127.192.0/20 4777 2497 174 13786 28234
  189.127.200.0/21     4777 2497 174 13786 28234 - Withdrawn - matching aggregate 189.127.192.0/20 4777 2497 174 13786 28234
  189.127.200.0/22     4777 2497 174 13786 28234 - Withdrawn - matching aggregate 189.127.192.0/20 4777 2497 174 13786 28234
  189.127.200.0/23     4777 2497 174 13786 28234 - Withdrawn - matching aggregate 189.127.192.0/20 4777 2497 174 13786 28234
  189.127.200.0/24     4777 2497 174 13786 28234 - Withdrawn - matching aggregate 189.127.192.0/20 4777 2497 174 13786 28234
  189.127.201.0/24     4777 2497 174 13786 28234 - Withdrawn - matching aggregate 189.127.192.0/20 4777 2497 174 13786 28234
  189.127.202.0/23     4777 2497 174 13786 28234 - Withdrawn - matching aggregate 189.127.192.0/20 4777 2497 174 13786 28234
  189.127.202.0/24     4777 2497 174 13786 28234 - Withdrawn - matching aggregate 189.127.192.0/20 4777 2497 174 13786 28234
  189.127.203.0/24     4777 2497 174 13786 28234 - Withdrawn - matching aggregate 189.127.192.0/20 4777 2497 174 13786 28234
  189.127.204.0/22     4777 2497 174 13786 28234 - Withdrawn - matching aggregate 189.127.192.0/20 4777 2497 174 13786 28234
  189.127.204.0/23     4777 2497 174 13786 28234 - Withdrawn - matching aggregate 189.127.192.0/20 4777 2497 174 13786 28234
  189.127.204.0/24     4777 2497 174 13786 28234 - Withdrawn - matching aggregate 189.127.192.0/20 4777 2497 174 13786 28234
  189.127.205.0/24     4777 2497 174 13786 28234 - Withdrawn - matching aggregate 189.127.192.0/20 4777 2497 174 13786 28234
  189.127.206.0/23     4777 2497 174 13786 28234 - Withdrawn - matching aggregate 189.127.192.0/20 4777 2497 174 13786 28234
  189.127.206.0/24     4777 2497 174 13786 28234 - Withdrawn - matching aggregate 189.127.192.0/20 4777 2497 174 13786 28234
  189.127.207.0/24     4777 2497 174 13786 28234 - Withdrawn - matching aggregate 189.127.192.0/20 4777 2497 174 13786 28234

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

AS28234   30 More Specifics   31 Total Advertisements   Wireless Desenvolvimento de Sistemas Informatizada, BR
    189.127.192.0/21              189.127.192.0/20
    189.127.192.0/22              189.127.192.0/20
    189.127.192.0/23              189.127.192.0/20
    189.127.192.0/24              189.127.192.0/20
    189.127.193.0/24              189.127.192.0/20
    189.127.194.0/23              189.127.192.0/20
    189.127.194.0/24              189.127.192.0/20
    189.127.195.0/24              189.127.192.0/20
    189.127.196.0/22              189.127.192.0/20
    189.127.196.0/23              189.127.192.0/20
    189.127.196.0/24              189.127.192.0/20
    189.127.197.0/24              189.127.192.0/20
    189.127.198.0/23              189.127.192.0/20
    189.127.198.0/24              189.127.192.0/20
    189.127.199.0/24              189.127.192.0/20
    189.127.200.0/21              189.127.192.0/20
    189.127.200.0/22              189.127.192.0/20
    189.127.200.0/23              189.127.192.0/20
    189.127.200.0/24              189.127.192.0/20
    189.127.201.0/24              189.127.192.0/20
    189.127.202.0/23              189.127.192.0/20
    189.127.202.0/24              189.127.192.0/20
    189.127.203.0/24              189.127.192.0/20
    189.127.204.0/22              189.127.192.0/20
    189.127.204.0/23              189.127.192.0/20
    189.127.204.0/24              189.127.192.0/20
    189.127.205.0/24              189.127.192.0/20
    189.127.206.0/23              189.127.192.0/20
    189.127.206.0/24              189.127.192.0/20
    189.127.207.0/24              189.127.192.0/20

Whois Entry

whois: 402332

IANA has recorded AS28234 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS28234\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.
             % 2026-03-30T18:26:31-03:00 - 2401:2000:6660::13
             
             aut-num:     AS28234
             owner:       Wireless Desenvolvimento de Sistemas Informatizada
             ownerid:     06.012.864/0001-00
             responsible: Luis Paulo Giuliano
             country:     BR
             owner-c:     LPG57
             routing-c:   LPG57
             abuse-c:     LPG57
             created:     20080722
             changed:     20250226
             inetnum:     189.127.192.0/20
             inetnum:     2804:6f34::/32
             as-in:       from AS52925 100 accept ANY
             as-in:       from AS13786 200 accept ANY
             as-out:      to AS52925 announce ANY
             as-out:      to AS13786 announce ANY
             
             nic-hdl-br:  LPG57
             person:      Luis Paulo Giuliano
             e-mail:      lpgiuliano@hotmail.com
             country:     BR
             created:     20030507
             changed:     20220810
             
             % 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.