Report for 11802

Name

AS11802 - Centro de Informatica e Automacao do Estado de SC, 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.

11802 AS11802 - Centro de Informatica e Automacao do Estado de SC, BR

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS53062         AS53062 - ALT  GRUPO BRASIL TECPAR, BR
    AS14840         AS14840 - BR.Digital Telecom, BR
  Downstream Adjacent AS list
    AS269191        AS269191 - Prefeitura Municipal de Joinville, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
8890  AS11802        ORG+TRN Originate:      12800 /18.36  Transit:        256 /24.00 AS11802 - Centro de Informatica e Automacao do Estado de SC, 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       %
20530 AS11802       AS11802 - Centro de Informatica e Automacao d      4      1      0      3      1  25.00%


  Prefix               AS Path                              Aggregation Suggestion
  200.19.192.0/19      4777 2497 174 14840 11802   
  200.19.200.0/24      4608 7575 7195 53062 11802   
  200.19.220.0/24      4777 2497 174 14840 11802 - Withdrawn - matching aggregate 200.19.192.0/19 4777 2497 174 14840 11802
  200.192.64.0/20      4777 2497 174 14840 11802   

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

AS11802   2 More Specifics   4 Total Advertisements   AS11802 - Centro de Informatica e Automacao do Estado de SC, BR
    200.19.200.0/24               200.19.192.0/19
    200.19.220.0/24               200.19.192.0/19

Whois Entry

whois: 402591

IANA has recorded AS11802 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS11802\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.
             % 2026-06-05T11:38:14-03:00 - 2401:2000:6660::13
             
             aut-num:     AS11802
             owner:       Centro de Informatica e Automacao do Estado de SC
             ownerid:     83.043.745/0001-65
             responsible: Ger�cia de Redes
             country:     BR
             owner-c:     COGRE14
             routing-c:   COGRE14
             abuse-c:     COSIN40
             created:     19991118
             changed:     20220623
             inetnum:     200.192.64.0/20
             inetnum:     200.19.192.0/19
             inetnum:     2801:80:50::/48
             inetnum:     2804:1f00::/32
             
             nic-hdl-br:  COGRE14
             person:      COORDERNADORIA DE GESTAO DE REDES
             e-mail:      rede@ciasc.sc.gov.br
             country:     BR
             created:     20220623
             changed:     20220623
             
             nic-hdl-br:  COSIN40
             person:      COORDENADORIA DE SEGURAN�A DA INFORMA��O
             e-mail:      seguranca@ciasc.sc.gov.br
             country:     BR
             created:     20220623
             changed:     20220623
             
             % 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.