Report for 266231

Name

NETLINK INFORMATICA LTDA ME, 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.

266231 NETLINK INFORMATICA LTDA ME, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS264880        RF Connect Provedor de Acesso LTDA, BR
    AS271253        LINK BRASIL TELECOMUNICACOES LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
20821 AS266231       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  NETLINK INFORMATICA LTDA ME, 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       %
28765 AS266231      NETLINK INFORMATICA LTDA ME, BR                    7      2      1      6      1  14.29%


  Prefix               AS Path                              Aggregation Suggestion
  45.6.156.0/22        4777 2516 6762 271253 264556 264880 266231   
  45.6.156.0/23        4777 2516 6762 271253 266231 266231 266231 266231   
  45.6.156.0/23        4777 2516 6762 271253 264556 264880 266231 + Announce - aggregate of 45.6.156.0/24 (4777 2516 6762 271253 264556 264880 266231) and 45.6.157.0/24 (4777 2516 6762 271253 264556 264880 266231)
  45.6.156.0/24        4777 2516 6762 271253 264556 264880 266231 - Withdrawn - aggregated with 45.6.157.0/24 (4777 2516 6762 271253 264556 264880 266231)
  45.6.157.0/24        4777 2516 6762 271253 264556 264880 266231 - Withdrawn - aggregated with 45.6.156.0/24 (4777 2516 6762 271253 264556 264880 266231)
  45.6.158.0/23        4777 2516 6762 271253 266231 266231 266231 266231   
  45.6.158.0/24        4777 2516 6762 271253 264556 264880 266231   
  45.6.159.0/24        4777 2497 6453 271253 264556 264880 266231   

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

AS266231   6 More Specifics   7 Total Advertisements   NETLINK INFORMATICA LTDA ME, BR
    45.6.156.0/23                 45.6.156.0/22
    45.6.156.0/24                 45.6.156.0/22
    45.6.157.0/24                 45.6.156.0/22
    45.6.158.0/23                 45.6.156.0/22
    45.6.158.0/24                 45.6.156.0/22
    45.6.159.0/24                 45.6.156.0/22

Whois Entry

whois: 402332

IANA has recorded AS266231 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS266231\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.
             % 2026-03-31T02:16:12-03:00 - 2401:2000:6660::13
             
             aut-num:     AS266231
             owner:       NETLINK INFORM�TICA LTDA ME
             ownerid:     07.409.981/0001-74
             responsible: ANAESIO ALVES DA COSTA
             country:     BR
             owner-c:     REQMA6
             routing-c:   REQMA6
             abuse-c:     REQMA6
             created:     20170428
             changed:     20220921
             inetnum:     45.6.156.0/22
             inetnum:     2804:3cbc::/32
             
             nic-hdl-br:  REQMA6
             person:      Reato de Queiroz Mamede
             e-mail:      reatomamede@hotmail.com
             country:     BR
             created:     20190731
             changed:     20250609
             
             % 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.