Report for 269557

Name

AS269557 - CIA NET INFOR SOLUCOES EM INFORMATICA 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.

269557 AS269557 - CIA NET INFOR SOLUCOES EM INFORMATICA LTDA, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS14840         AS14840 - BR.Digital Telecom, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
21016 AS269557       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  AS269557 - CIA NET INFOR SOLUCOES EM INFORMATICA 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       %
 8171 AS269557      AS269557 - CIA NET INFOR SOLUCOES EM INFORMAT      7      6      0      1      6  85.71%


  Prefix               AS Path                              Aggregation Suggestion
  45.189.4.0/22        4777 2497 174 14840 269557   
  45.189.4.0/23        4777 2497 174 14840 269557 - Withdrawn - matching aggregate 45.189.4.0/22 4777 2497 174 14840 269557
  45.189.4.0/24        4777 2497 174 14840 269557 - Withdrawn - matching aggregate 45.189.4.0/22 4777 2497 174 14840 269557
  45.189.5.0/24        4777 2497 174 14840 269557 - Withdrawn - matching aggregate 45.189.4.0/22 4777 2497 174 14840 269557
  45.189.6.0/23        4777 2497 174 14840 269557 - Withdrawn - matching aggregate 45.189.4.0/22 4777 2497 174 14840 269557
  45.189.6.0/24        4777 2497 174 14840 269557 - Withdrawn - matching aggregate 45.189.4.0/22 4777 2497 174 14840 269557
  45.189.7.0/24        4777 2497 174 14840 269557 - Withdrawn - matching aggregate 45.189.4.0/22 4777 2497 174 14840 269557

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

AS269557   6 More Specifics   7 Total Advertisements   AS269557 - CIA NET INFOR SOLUCOES EM INFORMATICA LTDA, BR
    45.189.4.0/23                 45.189.4.0/22
    45.189.4.0/24                 45.189.4.0/22
    45.189.5.0/24                 45.189.4.0/22
    45.189.6.0/23                 45.189.4.0/22
    45.189.6.0/24                 45.189.4.0/22
    45.189.7.0/24                 45.189.4.0/22

Whois Entry

whois: 402609

IANA has recorded AS269557 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS269557\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.
             % 2026-06-11T07:50:02-03:00 - 2401:2000:6660::13
             
             aut-num:     AS269557
             owner:       CIA NET INFOR SOLUCOES EM INFORMATICA LTDA
             ownerid:     07.990.868/0001-25
             responsible: MAKSON MYKAEL DIAS FREIRE
             country:     BR
             owner-c:     MMDFR5
             routing-c:   MMDFR5
             abuse-c:     MMDFR5
             created:     20191114
             changed:     20210205
             inetnum:     45.189.4.0/22
             inetnum:     2804:666c::/32
             as-in:       from AS266959 100 accept ANY
             as-in:       from AS28186 100 accept ANY
             as-in:       from AS52873 100 accept ANY
             as-out:      to AS266959 announce AS269557
             as-out:      to AS28186 announce AS269557
             as-out:      to AS52873 announce AS269557
             
             nic-hdl-br:  MMDFR5
             person:      Makson Mykael Dias Freire
             e-mail:      mykael@cianetinfor.com.br
             country:     BR
             created:     20190926
             changed:     20190926
             
             % 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.