Report for 269097

Name

CYBERNET 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.

269097 CYBERNET LTDA, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS265144        MCD INFORMATICA E TELECOMUNICACOES LTDA - ME, BR
    AS28178         Networld Provedor e Servicos de Internet Ltda, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
27864 AS269097       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  CYBERNET 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       %
14640 AS269097      CYBERNET LTDA, BR                                  5      4      1      2      3  60.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.179.156.0/22      4777 2497 3356 28178 269097   
  45.179.156.0/24      4777 2497 3356 28178 269097 - Withdrawn - matching aggregate 45.179.156.0/22 4777 2497 3356 28178 269097
  45.179.157.0/24      4777 2497 3356 28178 269097 - Withdrawn - matching aggregate 45.179.156.0/22 4777 2497 3356 28178 269097
  45.179.158.0/23      4777 2497 2914 265144 265144 269097 + Announce - aggregate of 45.179.158.0/24 (4777 2497 2914 265144 265144 269097) and 45.179.159.0/24 (4777 2497 2914 265144 265144 269097)
  45.179.158.0/24      4777 2497 2914 265144 265144 269097 - Withdrawn - aggregated with 45.179.159.0/24 (4777 2497 2914 265144 265144 269097)
  45.179.159.0/24      4777 2497 2914 265144 265144 269097 - Withdrawn - aggregated with 45.179.158.0/24 (4777 2497 2914 265144 265144 269097)

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

AS269097   4 More Specifics   5 Total Advertisements   CYBERNET LTDA, BR
    45.179.156.0/24               45.179.156.0/22
    45.179.157.0/24               45.179.156.0/22
    45.179.158.0/24               45.179.156.0/22
    45.179.159.0/24               45.179.156.0/22

Whois Entry

whois: 402332

IANA has recorded AS269097 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS269097\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.
             % 2026-05-02T14:40:39-03:00 - 2401:2000:6660::13
             
             aut-num:     AS269097
             owner:       CYBERNET LTDA
             ownerid:     28.947.212/0001-08
             responsible: Reginaldo da Silva Duarte
             country:     BR
             owner-c:     RESDU27
             routing-c:   RESDU27
             abuse-c:     RESDU27
             created:     20190628
             changed:     20190628
             inetnum:     45.179.156.0/22
             inetnum:     2804:5f68::/32
             
             nic-hdl-br:  RESDU27
             person:      Reginaldo da Silva Duarte
             e-mail:      reginaldo@grupocybernet.com.br
             country:     BR
             created:     20190430
             changed:     20240408
             
             % 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.