Report for 28212

Name

COPREL TELECOM 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.

28212 COPREL TELECOM LTDA, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS16735         ALGAR TELECOM SA, BR
    AS52892         COPREL TELECOM LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
22316 AS28212        ORIGIN  Originate:       2560 /20.68  Transit:          0 /0.00  COPREL TELECOM 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       %
16460 AS28212       COPREL TELECOM LTDA, BR                            7      3      1      5      2  28.57%


  Prefix               AS Path                              Aggregation Suggestion
  187.63.20.0/22       4777 2497 16735 16735 16735 28212   
  187.63.20.0/24       4777 2497 16735 16735 16735 28212 - Withdrawn - matching aggregate 187.63.20.0/22 4777 2497 16735 16735 16735 28212
  187.63.21.0/24       4777 2516 3356 52892 52892 52892 28212   
  187.63.22.0/23       4777 2516 3356 52892 52892 52892 28212 + Announce - aggregate of 187.63.22.0/24 (4777 2516 3356 52892 52892 52892 28212) and 187.63.23.0/24 (4777 2516 3356 52892 52892 52892 28212)
  187.63.22.0/24       4777 2516 3356 52892 52892 52892 28212 - Withdrawn - aggregated with 187.63.23.0/24 (4777 2516 3356 52892 52892 52892 28212)
  187.63.23.0/24       4777 2516 3356 52892 52892 52892 28212 - Withdrawn - aggregated with 187.63.22.0/24 (4777 2516 3356 52892 52892 52892 28212)
  187.63.24.0/24       4777 2516 3356 52892 52892 52892 28212   
  189.113.104.0/24     4777 2497 16735 16735 16735 28212   

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

AS28212   7 More Specifics   7 Total Advertisements   COPREL TELECOM LTDA, BR
    187.63.20.0/22                187.63.16.0/20
    187.63.20.0/24                187.63.16.0/20
    187.63.21.0/24                187.63.16.0/20
    187.63.22.0/24                187.63.16.0/20
    187.63.23.0/24                187.63.16.0/20
    187.63.24.0/24                187.63.16.0/20
    189.113.104.0/24              189.113.96.0/20

Whois Entry

whois: 402332

IANA has recorded AS28212 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS28212\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.
             % 2026-03-31T12:24:27-03:00 - 2401:2000:6660::13
             
             aut-num:     AS28212
             owner:       COPREL TELECOM LTDA
             ownerid:     12.388.471/0001-06
             responsible: J�NIO VITAL STEFANELLO
             country:     BR
             owner-c:     COTLT57
             routing-c:   COTLT57
             abuse-c:     COTLT57
             created:     20080513
             changed:     20220915
             inetnum:     189.113.96.0/20
             inetnum:     187.63.16.0/20
             inetnum:     2804:32d8::/32
             
             nic-hdl-br:  COTLT57
             person:      COPREL TELECOM LTDA
             e-mail:      noc@coprel.net.br
             country:     BR
             created:     20110415
             changed:     20230615
             
             % 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.