Report for 270916

Name

Redfiber Telecomunicacoes 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.

270916 Redfiber Telecomunicacoes Ltda., BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS11432         Telium Telecomunicacoes Ltda, BR
    AS262807        Redfox Telecomunicacoes Ltda., BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
28503 AS270916       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  Redfiber Telecomunicacoes 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       %
29554 AS270916      Redfiber Telecomunicacoes Ltda., BR                3      2      1      2      1  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  177.200.140.0/22     4777 2497 174 11432 270916   
  177.200.140.0/22     4777 2516 6762 14840 262807 270916 + Announce - aggregate of 177.200.140.0/23 (4777 2516 6762 14840 262807 270916) and 177.200.142.0/23 (4777 2516 6762 14840 262807 270916)
  177.200.140.0/23     4777 2516 6762 14840 262807 270916 - Withdrawn - aggregated with 177.200.142.0/23 (4777 2516 6762 14840 262807 270916)
  177.200.142.0/23     4777 2516 6762 14840 262807 270916 - Withdrawn - aggregated with 177.200.140.0/23 (4777 2516 6762 14840 262807 270916)

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

AS270916   2 More Specifics   3 Total Advertisements   Redfiber Telecomunicacoes Ltda., BR
    177.200.140.0/23              177.200.140.0/22
    177.200.142.0/23              177.200.140.0/22

Whois Entry

whois: 402332

IANA has recorded AS270916 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS270916\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.
             % 2026-04-02T08:20:30-03:00 - 2401:2000:6660::13
             
             aut-num:     AS270916
             owner:       Redfiber Telecomunica��es Ltda.
             ownerid:     05.060.700/0001-95
             responsible: Agustinho Rodrigues Feitosa Filho
             country:     BR
             owner-c:     ARFFI56
             routing-c:   ARFFI56
             abuse-c:     ARFFI56
             created:     20200708
             changed:     20200806
             inetnum:     177.200.140.0/22
             inetnum:     2804:7374::/32
             as-in:       from AS262807 100 accept ANY
             as-out:      to AS262807 announce AS270916
             
             nic-hdl-br:  ARFFI56
             person:      Agustinho Rodrigues Feitosa Filho
             e-mail:      agustinho4@hotmail.com
             country:     BR
             created:     20200424
             changed:     20251228
             
             % 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.