Report for 264141

Name

Vale do Ribeira Internet 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.

264141 Vale do Ribeira Internet Ltda - Me, BR

  Adjacency:     4  Upstream:     4  Downstream:     0
  Upstream Adjacent AS list
    AS273461        CYBERWEB ATJP LTDA, BR
    AS262526        AVATO TECNOLOGIA S.A, BR
    AS40850         AS-UPIX-40850 - UPIX NETWORKS INTERNATIONAL LLC, US
    AS268323        -Reserved AS-, ZZ

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
20637 AS264141       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  Vale do Ribeira Internet 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       %
28438 AS264141      Vale do Ribeira Internet Ltda - Me, BR             5      1      0      4      1  20.00%


  Prefix               AS Path                              Aggregation Suggestion
  186.250.96.0/21      4608 7575 7195 28220 268323 264141   
  186.250.96.0/24      4608 7575 7195 28220 268323 264141 - Withdrawn - matching aggregate 186.250.96.0/21 4608 7575 7195 28220 268323 264141
  186.250.99.0/24      4777 2497 3356 53062 262907 262526 264141   
  186.250.100.0/24     4777 2497 37468 40850 264141   
  186.250.102.0/24     4777 2497 3356 273461 264141   

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

AS264141   4 More Specifics   5 Total Advertisements   Vale do Ribeira Internet Ltda - Me, BR
    186.250.96.0/24               186.250.96.0/21
    186.250.99.0/24               186.250.96.0/21
    186.250.100.0/24              186.250.96.0/21
    186.250.102.0/24              186.250.96.0/21

Whois Entry

whois: 402332

IANA has recorded AS264141 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS264141\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.
             % 2026-03-30T22:08:08-03:00 - 2401:2000:6660::13
             
             aut-num:     AS264141
             owner:       Vale do Ribeira Internet Ltda - Me
             ownerid:     07.017.934/0001-85
             responsible: Rogerio Mendes
             country:     BR
             owner-c:     RCM273
             routing-c:   RCM273
             abuse-c:     RCM273
             created:     20150313
             changed:     20161104
             inetnum:     186.250.96.0/21
             inetnum:     2804:1e0c::/32
             
             nic-hdl-br:  RCM273
             person:      Rog�rio Claudionor Mendes
             e-mail:      rogerio@valesat.com
             country:     BR
             created:     20020527
             changed:     20190527
             
             % 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.