Report for 263146

Name

AS263146 - NAVEGAMAIS TELECOM 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.

263146 AS263146 - NAVEGAMAIS TELECOM LTDA, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS13786         SEABORN - Seabras 1 USA, LLC, US
    AS268925        AS268925 - TELLCORP - TELECOMUNICACOES CORPORATIVAS LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
18423 AS263146       ORIGIN  Originate:       3840 /20.09  Transit:          0 /0.00  AS263146 - NAVEGAMAIS TELECOM 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       %
11248 AS263146      AS263146 - NAVEGAMAIS TELECOM LTDA, BR             8      6      2      4      4  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  187.86.200.0/21      4777 2497 2914 13786 263146   
  187.86.201.0/24      4777 2497 2914 13786 268925 263146   
  187.86.202.0/23      4777 2497 2914 13786 268925 263146 + Announce - aggregate of 187.86.202.0/24 (4777 2497 2914 13786 268925 263146) and 187.86.203.0/24 (4777 2497 2914 13786 268925 263146)
  187.86.202.0/24      4777 2497 2914 13786 268925 263146 - Withdrawn - aggregated with 187.86.203.0/24 (4777 2497 2914 13786 268925 263146)
  187.86.203.0/24      4777 2497 2914 13786 268925 263146 - Withdrawn - aggregated with 187.86.202.0/24 (4777 2497 2914 13786 268925 263146)
  187.86.204.0/22      4777 2497 2914 13786 268925 263146 + Announce - aggregate of 187.86.204.0/23 (4777 2497 2914 13786 268925 263146) and 187.86.206.0/23 (4777 2497 2914 13786 268925 263146)
  187.86.204.0/24      4777 2497 2914 13786 268925 263146 - Withdrawn - aggregated with 187.86.205.0/24 (4777 2497 2914 13786 268925 263146)
  187.86.205.0/24      4777 2497 2914 13786 268925 263146 - Withdrawn - aggregated with 187.86.204.0/24 (4777 2497 2914 13786 268925 263146)
  187.86.206.0/24      4777 2497 2914 13786 268925 263146 - Withdrawn - aggregated with 187.86.207.0/24 (4777 2497 2914 13786 268925 263146)
  187.86.207.0/24      4777 2497 2914 13786 268925 263146 - Withdrawn - aggregated with 187.86.206.0/24 (4777 2497 2914 13786 268925 263146)

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

AS263146   7 More Specifics   8 Total Advertisements   AS263146 - NAVEGAMAIS TELECOM LTDA, BR
    187.86.201.0/24               187.86.200.0/21
    187.86.202.0/24               187.86.200.0/21
    187.86.203.0/24               187.86.200.0/21
    187.86.204.0/24               187.86.200.0/21
    187.86.205.0/24               187.86.200.0/21
    187.86.206.0/24               187.86.200.0/21
    187.86.207.0/24               187.86.200.0/21

Whois Entry

whois: 402625

IANA has recorded AS263146 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS263146\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.
             % 2026-06-14T13:22:39-03:00 - 2401:2000:6660::13
             
             aut-num:     AS263146
             owner:       NAVEGAMAIS TELECOM LTDA
             ownerid:     13.020.270/0001-06
             responsible: Francisco de Assis Vieira de Souza
             country:     BR
             owner-c:     FAVSO23
             routing-c:   FAVSO23
             abuse-c:     FAVSO23
             created:     20140516
             changed:     20230406
             inetnum:     187.86.200.0/21
             inetnum:     2804:1778::/32
             as-in:       from AS28598 100 accept ANY
             as-in:       from AS61832 100 accept ANY
             as-out:      to AS28598 announce AS263146
             as-out:      to AS61832 announce AS263146
             
             nic-hdl-br:  FAVSO23
             person:      Francisco de Assis Vieira de Souza
             e-mail:      noc@navegamais.com.br
             country:     BR
             created:     20120326
             changed:     20211119
             
             % 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.