Report for 28194

Name

AS28194 - R & F BASSAN COMERCIO SERVICOS E SISTEMA LTDA - ME, 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.

28194 AS28194 - R & F BASSAN COMERCIO SERVICOS E SISTEMA LTDA - ME, BR

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS61775         AS61775 - AW Fibra, BR
    AS262761        AS262761 - Sinal Br Telecom Ltda, BR
  Downstream Adjacent AS list
    AS265474        AS265474 - i100 servicos de informatica ltda me, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
16935 AS28194        ORG+TRN Originate:       4096 /20.00  Transit:       2048 /21.00 AS28194 - R & F BASSAN COMERCIO SERVICOS E SISTEMA LTDA - ME, 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       %
21816 AS28194       AS28194 - R & F BASSAN COMERCIO SERVICOS E SI      3      2      1      2      1  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  187.33.56.0/21       4777 2516 6762 16735 262761 28194   
  187.33.56.0/21       4777 2497 174 262761 28194 + Announce - aggregate of 187.33.56.0/22 (4777 2497 174 262761 28194) and 187.33.60.0/22 (4777 2497 174 262761 28194)
  187.33.56.0/22       4777 2497 174 262761 28194 - Withdrawn - aggregated with 187.33.60.0/22 (4777 2497 174 262761 28194)
  187.33.60.0/22       4777 2497 174 262761 28194 - Withdrawn - aggregated with 187.33.56.0/22 (4777 2497 174 262761 28194)

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

AS28194   2 More Specifics   3 Total Advertisements   AS28194 - R & F BASSAN COMERCIO SERVICOS E SISTEMA LTDA - ME, BR
    187.33.56.0/22                187.33.56.0/21
    187.33.60.0/22                187.33.56.0/21

Whois Entry

whois: 402628

IANA has recorded AS28194 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS28194\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.
             % 2026-06-15T14:22:07-03:00 - 2401:2000:6660::13
             
             aut-num:     AS28194
             owner:       R & F BASSAN COM�RCIO SERVI�OS E SISTEMA LTDA - ME
             ownerid:     05.527.661/0001-93
             responsible: RODRIGO ALESSANDRO BASSAN
             country:     BR
             owner-c:     RAB331
             routing-c:   RAB331
             abuse-c:     RAB331
             created:     20130426
             changed:     20130426
             inetnum:     187.33.56.0/21
             inetnum:     2804:4390::/32
             
             nic-hdl-br:  RAB331
             person:      Rodrigo Alessandro Bassan
             e-mail:      rodrigobassan@hotmail.com
             country:     BR
             created:     20021202
             changed:     20240305
             
             % 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.