Report for 266062

Name

R2 DADOS LTDA - ME, 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.

266062 R2 DADOS LTDA - ME, BR

  Adjacency:     4  Upstream:     2  Downstream:     2
  Upstream Adjacent AS list
    AS263444        Open X Tecnologia Ltda, BR
    AS23106         AMERICAN TOWER DO BRASIL-COMUNICACAO MULTIMIDIA LT, BR
  Downstream Adjacent AS list
    AS52809         Itanel Provedores de Informatica LTDA, BR
    AS268633        73s Telecom, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
16203 AS266062       ORG+TRN Originate:       4608 /19.83  Transit:       1280 /21.68 R2 DADOS LTDA - ME, 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       %
 9384 AS266062      R2 DADOS LTDA - ME, BR                             8      5      0      3      5  62.50%


  Prefix               AS Path                              Aggregation Suggestion
  45.4.132.0/22        4777 2497 2914 23106 266062   
  45.4.132.0/23        4777 2497 2914 23106 266062 - Withdrawn - matching aggregate 45.4.132.0/22 4777 2497 2914 23106 266062
  45.4.132.0/24        4777 2497 2914 23106 266062 - Withdrawn - matching aggregate 45.4.132.0/22 4777 2497 2914 23106 266062
  45.4.134.0/23        4777 2497 2914 23106 266062 - Withdrawn - matching aggregate 45.4.132.0/22 4777 2497 2914 23106 266062
  45.6.128.0/22        4777 2497 2914 23106 266062   
  45.6.128.0/23        4777 2497 2914 23106 266062 - Withdrawn - matching aggregate 45.6.128.0/22 4777 2497 2914 23106 266062
  45.6.128.0/24        4777 2497 3356 263444 266062   
  45.6.130.0/23        4777 2497 2914 23106 266062 - Withdrawn - matching aggregate 45.6.128.0/22 4777 2497 2914 23106 266062

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

AS266062   6 More Specifics   8 Total Advertisements   R2 DADOS LTDA - ME, BR
    45.4.132.0/23                 45.4.132.0/22
    45.4.132.0/24                 45.4.132.0/22
    45.4.134.0/23                 45.4.132.0/22
    45.6.128.0/23                 45.6.128.0/22
    45.6.128.0/24                 45.6.128.0/22
    45.6.130.0/23                 45.6.128.0/22
    45.6.129.0/24                 45.6.128.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 45.6.129.0/24               Withdrawn

Whois Entry

whois: 402332

IANA has recorded AS266062 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS266062\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.
             % 2026-04-02T01:58:54-03:00 - 2401:2000:6660::13
             
             aut-num:     AS266062
             owner:       R2 DADOS LTDA - ME
             ownerid:     25.070.521/0001-46
             responsible: BRUNO VIEIRA SOARES
             country:     BR
             owner-c:     BRVSO23
             routing-c:   BRVSO23
             abuse-c:     BRVSO23
             created:     20170302
             changed:     20170302
             inetnum:     45.4.132.0/22
             inetnum:     2804:39f8::/32
             inetnum:     45.6.128.0/22
             
             nic-hdl-br:  BRVSO23
             person:      Bruno Vieira Soares
             e-mail:      r2dados@gmail.com
             country:     BR
             created:     20160720
             changed:     20231205
             
             % 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.