Report for 262781

Name

AS262781 - RADIOBR INTERNET 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.

262781 AS262781 - RADIOBR INTERNET LTDA, BR

  Adjacency:     5  Upstream:     5  Downstream:     0
  Upstream Adjacent AS list
    AS17222         AS17222 - MUNDIVOX DO BRASIL LTDA, BR
    AS53181         AS53181 - Avanca Telecom e Servicos LTDA, BR
    AS61797         AS61797 - CHECK-UP NET TELECOM, BR
    AS4230          AS4230 - CLARO S.A., BR
    AS268696        AS268696 - Tuddo Telecom Ltda., BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
34018 AS262781       ORIGIN  Originate:       1280 /21.68  Transit:          0 /0.00  AS262781 - RADIOBR INTERNET 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       %
69063 AS262781      AS262781 - RADIOBR INTERNET LTDA, BR               4      0      0      4      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  186.233.66.0/24      4777 2516 4230 262781   
  186.233.67.0/24      4777 2497 174 13786 53181 262781   
  186.233.68.0/24      4777 2497 2914 13786 53181 61797 262781   
  186.233.70.0/23      4777 6939 52320 268696 262781   

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

AS262781   4 More Specifics   4 Total Advertisements   AS262781 - RADIOBR INTERNET LTDA, BR
    186.233.66.0/24               186.233.64.0/21
    186.233.67.0/24               186.233.64.0/21
    186.233.68.0/24               186.233.64.0/21
    186.233.70.0/23               186.233.64.0/21

Whois Entry

whois: 402628

IANA has recorded AS262781 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS262781\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.
             % 2026-06-17T11:32:37-03:00 - 2401:2000:6660::13
             
             aut-num:     AS262781
             owner:       RADIOBR INTERNET LTDA
             ownerid:     05.675.231/0001-19
             responsible: Aluisio Lopes
             country:     BR
             owner-c:     ALL554
             routing-c:   ALL554
             abuse-c:     ALL554
             created:     20100903
             changed:     20130306
             inetnum:     186.233.64.0/21
             
             nic-hdl-br:  ALL554
             person:      Aluisio Lopes
             e-mail:      sac@radiobr.com.br
             country:     BR
             created:     20040126
             changed:     20231212
             
             % 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.