Report for 262283

Name

AS262283 - CI CENTRO DE INFORMACOES 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 AS6447) 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.

262283 CI CENTRO DE INFORMACOES LTDA, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS14840         BR.Digital Provider, BR
    AS52873         Softdados Telecomunicacoes, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
12209 AS262283       ORIGIN  Originate:       8192 /19.00  Transit:          0 /0.00  CI CENTRO DE INFORMACOES 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       %
28089 AS262283      CI CENTRO DE INFORMACOES LTDA, BR                  3      1      0      2      1  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  177.47.176.0/20      6939 14840 262283      
  177.47.176.0/21      6939 3356 52873 262283   
  177.47.184.0/21      6939 14840 262283    - Withdrawn - matching aggregate 177.47.176.0/20 6939 14840 262283

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

AS262283   2 More Specifics   2 Total Advertisements   CI CENTRO DE INFORMACOES LTDA, BR
    177.47.176.0/21               177.47.176.0/20
    177.47.184.0/21               177.47.176.0/20

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 177.47.176.0/20             Withdrawn

Whois Entry

whois: 402590

IANA has recorded AS262283 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS262283\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.
             % 2026-06-04T17:24:08-03:00 - 2401:2000:6660::13
             
             aut-num:     AS262283
             owner:       CI CENTRO DE INFORMA��ES LTDA
             ownerid:     32.713.380/0001-06
             responsible: Nivaldo Pereira de Almeida
             country:     BR
             owner-c:     WEI
             routing-c:   WEI
             abuse-c:     WEI
             created:     20120703
             changed:     20230915
             inetnum:     2804:a70::/32
             inetnum:     177.47.176.0/20
             as-in:       from AS10429 100 accept ANY
             as-in:       from AS52873 100 accept ANY
             as-in:       from AS26162 100 accept ANY
             as-out:      to AS10429 announce AS262283
             as-out:      to AS52873 announce AS262283
             as-out:      to AS26162 announce AS262283
             
             nic-hdl-br:  WEI
             person:      Nivaldo Pereira de Almeida
             e-mail:      webmaster@infonet.com.br
             country:     BR
             created:     19980212
             changed:     20230428
             
             % 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.