Report for 61910

Name

Dvoranem E Fernandes 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.

61910 Dvoranem E Fernandes Ltda, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS52900         BRASIL TECPAR | AMIGO | AVATO, BR
    AS61696         DOMUS TELECOM, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
23739 AS61910        ORIGIN  Originate:       2304 /20.83  Transit:          0 /0.00  Dvoranem E Fernandes 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       %
24496 AS61910       Dvoranem E Fernandes Ltda, BR                      4      1      0      3      1  25.00%


  Prefix               AS Path                              Aggregation Suggestion
  201.87.232.0/22      4777 2497 16735 61696 61910   
  201.87.232.0/23      4777 2516 6762 26615 53065 61696 61910   
  201.87.234.0/23      4777 2497 16735 61696 61910 - Withdrawn - matching aggregate 201.87.232.0/22 4777 2497 16735 61696 61910
  201.87.238.0/24      4777 2497 3356 273683 262907 52900 61910 61910 61910 61910 61910 61910   

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

AS61910   3 More Specifics   4 Total Advertisements   Dvoranem E Fernandes Ltda, BR
    201.87.232.0/23               201.87.232.0/22
    201.87.234.0/23               201.87.232.0/22
    201.87.238.0/24               201.87.236.0/22

Whois Entry

whois: 402332

IANA has recorded AS61910 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS61910\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.
             % 2026-04-01T14:38:58-03:00 - 2401:2000:6660::13
             
             aut-num:     AS61910
             owner:       Dvoranem E Fernandes Ltda
             ownerid:     11.034.615/0001-55
             responsible: Andreia dos Santos
             country:     BR
             owner-c:     ADSFE39
             routing-c:   ADSFE39
             abuse-c:     VASSO197
             created:     20140429
             changed:     20231118
             inetnum:     2804:16b0::/32
             inetnum:     201.87.232.0/22
             as-in:       from AS52900 100 accept ANY
             as-in:       from AS265178 100 accept ANY
             as-out:      to AS265178 announce AS61910
             as-out:      to AS52900 announce AS61910
             
             nic-hdl-br:  ADSFE39
             person:      Andreia dos Santos Fernandes
             e-mail:      doublenet@gmail.com
             country:     BR
             created:     20110105
             changed:     20250908
             
             nic-hdl-br:  VASSO197
             person:      Vagner Silva Sousa
             e-mail:      vagner@innetsolutions.com.br
             country:     BR
             created:     20200212
             changed:     20201229
             
             % 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.