Report for 263342

Name

AS263342 - W SOUSA & T ROSA 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.

263342 AS263342 - W SOUSA & T ROSA LTDA, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS263980        AS263980 - G3 Telecom EIRELI, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
26889 AS263342       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  AS263342 - W SOUSA & T ROSA 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       %
18857 AS263342      AS263342 - W SOUSA & T ROSA LTDA, BR               3      2      0      1      2  66.67%


  Prefix               AS Path                              Aggregation Suggestion
  191.36.224.0/22      4777 2516 6762 267613 263980 263342   
  191.36.224.0/23      4777 2516 6762 267613 263980 263342 - Withdrawn - matching aggregate 191.36.224.0/22 4777 2516 6762 267613 263980 263342
  191.36.226.0/23      4777 2516 6762 267613 263980 263342 - Withdrawn - matching aggregate 191.36.224.0/22 4777 2516 6762 267613 263980 263342

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

AS263342   2 More Specifics   3 Total Advertisements   AS263342 - W SOUSA & T ROSA LTDA, BR
    191.36.224.0/23               191.36.224.0/22
    191.36.226.0/23               191.36.224.0/22

Whois Entry

whois: 402625

IANA has recorded AS263342 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS263342\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.
             % 2026-06-14T11:16:08-03:00 - 2401:2000:6660::13
             
             aut-num:     AS263342
             owner:       W SOUSA & T ROSA LTDA
             ownerid:     08.287.067/0001-60
             responsible: WASHINGTON LACERDA DE SOUSA
             country:     BR
             owner-c:     WALSO32
             routing-c:   CCM224
             abuse-c:     CCM224
             created:     20140314
             changed:     20220626
             inetnum:     191.36.224.0/22
             inetnum:     2804:14a8::/32
             
             nic-hdl-br:  WALSO32
             person:      WASHINGTON LACERDA DE SOUSA
             e-mail:      washington@hiitech.com.br
             country:     BR
             created:     20111025
             changed:     20210310
             
             nic-hdl-br:  CCM224
             person:      ciro cardoso de meneses
             e-mail:      cirodemeneses@gmail.com
             country:     BR
             created:     20030213
             changed:     20231023
             
             % 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.