Report for 28324

Name

AS28324 - COLOMBO AGROINDUSTRIA S.A, 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.

28324 AS28324 - COLOMBO AGROINDUSTRIA S.A, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS10429         AS10429 - TELEFONICA BRASIL S.A, BR
    AS262761        AS262761 - Sinal Br Telecom Ltda, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
11766 AS28324        ORIGIN  Originate:       8192 /19.00  Transit:          0 /0.00  AS28324 - COLOMBO AGROINDUSTRIA S.A, 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       %
16345 AS28324       AS28324 - COLOMBO AGROINDUSTRIA S.A, BR            3      2      0      1      2  66.67%


  Prefix               AS Path                              Aggregation Suggestion
  189.50.16.0/20       4608 1221 4637 12956 10429 28324   
  189.50.16.0/21       4608 1221 4637 12956 10429 28324 - Withdrawn - matching aggregate 189.50.16.0/20 4608 1221 4637 12956 10429 28324
  189.50.24.0/21       4608 1221 4637 12956 10429 28324 - Withdrawn - matching aggregate 189.50.16.0/20 4608 1221 4637 12956 10429 28324

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

AS28324   2 More Specifics   3 Total Advertisements   AS28324 - COLOMBO AGROINDUSTRIA S.A, BR
    189.50.16.0/21                189.50.16.0/20
    189.50.24.0/21                189.50.16.0/20

Whois Entry

whois: 402603

IANA has recorded AS28324 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS28324\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.
             % 2026-06-09T06:44:00-03:00 - 2401:2000:6660::13
             
             aut-num:     AS28324
             owner:       COLOMBO AGROIND�STRIA S.A
             ownerid:     44.330.975/0001-53
             responsible: Helton Crepaldi
             country:     BR
             owner-c:     HECRE91
             routing-c:   UCA2
             abuse-c:     UCA2
             created:     20070716
             changed:     20130306
             inetnum:     189.50.16.0/20
             inetnum:     2801:80:10::/48
             
             nic-hdl-br:  HECRE91
             person:      Helton Crepaldi
             e-mail:      helton@colomboagroindustria.com.br
             country:     BR
             created:     20241125
             changed:     20241126
             
             nic-hdl-br:  UCA2
             person:      USINA COLOMBO S/A - ACUCAR E ALCOOL
             e-mail:      informatica@colomboagroindustria.com.br
             country:     BR
             created:     20000426
             changed:     20241007
             
             % 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.