Report for 269431

Name

ARFIBER PROVEDOR 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.

269431 ARFIBER PROVEDOR LTDA, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS271253        LINK BRASIL TELECOMUNICACOES LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
42693 AS269431       ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  ARFIBER PROVEDOR 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       %
29301 AS269431      ARFIBER PROVEDOR LTDA, BR                          3      1      0      2      1  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  45.180.80.0/23       4777 2497 6453 271253 269431   
  45.180.80.0/24       4777 2516 6762 271253 269431   
  45.180.81.0/24       4777 2497 6453 271253 269431 - Withdrawn - matching aggregate 45.180.80.0/23 4777 2497 6453 271253 269431

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

AS269431   2 More Specifics   3 Total Advertisements   ARFIBER PROVEDOR LTDA, BR
    45.180.80.0/24                45.180.80.0/23
    45.180.81.0/24                45.180.80.0/23

Whois Entry

whois: 402332

IANA has recorded AS269431 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS269431\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.
             % 2026-03-31T09:06:44-03:00 - 2401:2000:6660::13
             
             aut-num:     AS269431
             owner:       ARFIBER PROVEDOR LTDA
             ownerid:     19.324.360/0001-77
             responsible: Alexandre Cinelli Ribeiro
             country:     BR
             owner-c:     ALCRI192
             routing-c:   ALCRI192
             abuse-c:     ALCRI192
             created:     20191015
             changed:     20191015
             inetnum:     45.180.80.0/23
             inetnum:     2804:6480::/32
             
             nic-hdl-br:  ALCRI192
             person:      ALEXANDRE CINELLI RIBEIRO
             e-mail:      alexandrecinelli@hotmail.com
             country:     BR
             created:     20190521
             changed:     20250106
             
             % 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.