Report for 266159

Name

SIN FIBRA SERVICOS DE COMUNICACOES 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.

266159 SIN FIBRA SERVICOS DE COMUNICACOES LTDA, BR

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS268314        EWERTON DA SILVA LOPES TELECOMUNICACOES, BR
    AS273441        IB TELECOM SERVICOS DE TELECOMUNICACAO MULTIMIDIA, BR
    AS266516        Naveganet Comercio e Servicos Eirele, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
31931 AS266159       ORIGIN  Originate:       1536 /21.42  Transit:          0 /0.00  SIN FIBRA SERVICOS DE COMUNICACOES 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       %
70077 AS266159      SIN FIBRA SERVICOS DE COMUNICACOES LTDA, BR        3      0      0      3      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  160.19.44.0/22       4777 2516 6762 14840 266516 266516 266516 266516 266159   
  160.19.46.0/24       4777 2497 2914 61568 268314 268314 266159   
  160.19.47.0/24       4777 2497 3356 52965 52965 52965 273441 266159   

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

AS266159   2 More Specifics   3 Total Advertisements   SIN FIBRA SERVICOS DE COMUNICACOES LTDA, BR
    160.19.46.0/24                160.19.44.0/22
    160.19.47.0/24                160.19.44.0/22

Whois Entry

whois: 402332

IANA has recorded AS266159 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS266159\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.
             % 2026-03-31T09:56:43-03:00 - 2401:2000:6660::13
             
             aut-num:     AS266159
             owner:       SIN FIBRA SERVI�OS DE COMUNICA��ES LTDA
             ownerid:     05.213.213/0001-15
             responsible: Ivan Lewczuk Hunderuk
             country:     BR
             owner-c:     IVLHU2
             routing-c:   IVLHU2
             abuse-c:     IVLHU2
             created:     20170412
             changed:     20240523
             inetnum:     160.19.44.0/22
             inetnum:     2804:3b98::/32
             
             nic-hdl-br:  IVLHU2
             person:      Ivan Lewczuk Hunderuk
             e-mail:      ivan.ilh81@gmail.com
             country:     BR
             created:     20121113
             changed:     20230405
             
             % 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.