Report for 271074

Name

Brasil Fibra comunicacao multimidia LTD, 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.

271074 Brasil Fibra comunicacao multimidia LTD, BR

  Adjacency:     4  Upstream:     4  Downstream:     0
  Upstream Adjacent AS list
    AS13786         SEABORN - Seabras 1 USA, LLC, US
    AS269416        SEMEAR TELECOM EIRELI, BR
    AS267613        ELETRONET S.A., BR
    AS53087         TELY Ltda., BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
32236 AS271074       ORIGIN  Originate:       1536 /21.42  Transit:          0 /0.00  Brasil Fibra comunicacao multimidia LTD, 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       %
29593 AS271074      Brasil Fibra comunicacao multimidia LTD, BR        5      2      1      4      1  20.00%


  Prefix               AS Path                              Aggregation Suggestion
  179.48.84.0/23       4777 2497 174 13786 271074 271074 271074   
  179.48.84.0/23       4777 2497 3356 267613 271074 + Announce - aggregate of 179.48.84.0/24 (4777 2497 3356 267613 271074) and 179.48.85.0/24 (4777 2497 3356 267613 271074)
  179.48.84.0/24       4777 2497 3356 267613 271074 - Withdrawn - aggregated with 179.48.85.0/24 (4777 2497 3356 267613 271074)
  179.48.85.0/24       4777 2497 3356 267613 271074 - Withdrawn - aggregated with 179.48.84.0/24 (4777 2497 3356 267613 271074)
  179.48.86.0/24       4777 2497 2914 13786 269416 269416 269416 271074   
  179.48.87.0/24       4777 2497 3356 53087 271074   

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

AS271074   5 More Specifics   5 Total Advertisements   Brasil Fibra comunicacao multimidia LTD, BR
    179.48.84.0/23                179.48.84.0/22
    179.48.84.0/24                179.48.84.0/22
    179.48.85.0/24                179.48.84.0/22
    179.48.86.0/24                179.48.84.0/22
    179.48.87.0/24                179.48.84.0/22

Whois Entry

whois: 402332

IANA has recorded AS271074 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271074\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.
             % 2026-03-30T19:52:51-03:00 - 2401:2000:6660::13
             
             aut-num:     AS271074
             owner:       Brasil Fibra comunica��o multimidia LTD
             ownerid:     26.090.275/0001-57
             responsible: Wellington Fernandes Ramos
             country:     BR
             owner-c:     WEFRA91
             routing-c:   WEFRA91
             abuse-c:     WEFRA91
             created:     20200804
             changed:     20210810
             inetnum:     179.48.84.0/22
             inetnum:     2804:75dc::/32
             
             nic-hdl-br:  WEFRA91
             person:      Wellington Fernandes Ramos
             e-mail:      welffer28@gmail.com
             country:     BR
             created:     20210712
             changed:     20260326
             
             % 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.