Report for 267331

Name

AS267331 - Onefibra 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.

267331 AS267331 - Onefibra Telecomunicacoes Ltda, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS265137        AS265137 - CONECTIVA TELECOM TECNOLOGIA LTDA - ME, BR
    AS264926        AS264926 - BRASILINK SERVICOS EIRELI, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
31680 AS267331       ORIGIN  Originate:       1536 /21.42  Transit:          0 /0.00  AS267331 - Onefibra 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       %
19319 AS267331      AS267331 - Onefibra Telecomunicacoes Ltda, BR      4      2      0      2      2  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.233.240.0/23      4777 2516 6762 269194 264926 267331   
  45.233.242.0/23      4777 2497 3356 61621 270664 265137 267331   
  45.233.242.0/24      4777 2497 3356 61621 270664 265137 267331 - Withdrawn - matching aggregate 45.233.242.0/23 4777 2497 3356 61621 270664 265137 267331
  45.233.243.0/24      4777 2497 3356 61621 270664 265137 267331 - Withdrawn - matching aggregate 45.233.242.0/23 4777 2497 3356 61621 270664 265137 267331

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

AS267331   4 More Specifics   4 Total Advertisements   AS267331 - Onefibra Telecomunicacoes Ltda, BR
    45.233.240.0/23               45.233.240.0/22
    45.233.242.0/23               45.233.240.0/22
    45.233.242.0/24               45.233.240.0/22
    45.233.243.0/24               45.233.240.0/22

Whois Entry

whois: 402617

IANA has recorded AS267331 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS267331\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.
             % 2026-06-13T21:38:02-03:00 - 2401:2000:6660::13
             
             aut-num:     AS267331
             owner:       Onefibra Telecomunica��es Ltda
             ownerid:     28.717.310/0001-40
             responsible: Robson Francisco Medeiros
             country:     BR
             owner-c:     RFM99
             routing-c:   RFM99
             abuse-c:     RFM99
             created:     20180329
             changed:     20180329
             inetnum:     45.233.240.0/22
             inetnum:     2804:4bd4::/32
             
             nic-hdl-br:  RFM99
             person:      robson francisco mederiso
             e-mail:      engrobsonfmedeiros@gmail.com
             country:     BR
             created:     20001123
             changed:     20231219
             
             % 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.