Report for 52808

Name

AS52808 - PROVARP INFORMATICA, 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 AS6447) 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.

52808 PROVARP INFORMATICA, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS52928         JANAJA SERVICOS LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
33431 AS52808        ORIGIN  Originate:       1280 /21.68  Transit:          0 /0.00  PROVARP INFORMATICA, 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       %
17168 AS52808       PROVARP INFORMATICA, BR                            4      2      0      2      2  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  177.53.164.0/23      37100 21574 52928 52808   
  177.53.164.0/24      37100 21574 52928 52808 - Withdrawn - matching aggregate 177.53.164.0/23 37100 21574 52928 52808
  177.53.165.0/24      37100 21574 52928 52808 - Withdrawn - matching aggregate 177.53.164.0/23 37100 21574 52928 52808
  177.53.167.0/24      37100 21574 52928 52808   

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

AS52808   7 More Specifics   7 Total Advertisements   PROVARP INFORMATICA, BR
    45.225.141.0/24               45.225.140.0/22
    177.53.164.0/23               177.53.164.0/22
    177.53.164.0/24               177.53.164.0/22
    177.53.165.0/24               177.53.164.0/22
    177.53.166.0/23               177.53.164.0/22
    177.53.166.0/24               177.53.164.0/22
    177.53.167.0/24               177.53.164.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 45.225.141.0/24             Announced
    + 177.53.166.0/23             Announced
    + 177.53.166.0/24             Announced

Whois Entry

whois: 402551

IANA has recorded AS52808 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52808\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.
             % 2026-05-27T23:52:03-03:00 - 2401:2000:6660::13
             
             aut-num:     AS52808
             owner:       PROVARP INFORMATICA
             ownerid:     71.501.985/0001-87
             responsible: Geidson de Ara�jo Santos
             country:     BR
             owner-c:     JAS539
             routing-c:   JAS539
             abuse-c:     JAS539
             created:     20121008
             changed:     20130306
             inetnum:     177.53.164.0/22
             inetnum:     2804:bb0::/32
             
             nic-hdl-br:  JAS539
             person:      Judson de Araujo Santos
             e-mail:      gdstelecomunicacoes@gmail.com
             country:     BR
             created:     20011217
             changed:     20251218
             
             % 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.