Report for 26218

Name

EMP. DE TEC. E INF. DA PREVIDENCIA - DATAPREV, 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.

26218 EMP. DE TEC. E INF. DA PREVIDENCIA - DATAPREV, BR

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS25933         Vogel Solucoes em Telecom e Informatica SA, BR
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
    AS53237         TELECOMUNICACOES BRASILEIRAS S. A. - TELEBRAS, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
11676 AS26218        ORIGIN  Originate:       8192 /19.00  Transit:          0 /0.00  EMP. DE TEC. E INF. DA PREVIDENCIA - DATAPREV, 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       %
15881 AS26218       EMP. DE TEC. E INF. DA PREVIDENCIA - DATAPREV      6      2      0      4      2  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  200.152.32.0/20      4777 2497 3356 26218   
  200.152.32.0/22      4777 2497 16735 25933 26218   
  200.152.36.0/23      4777 2497 16735 25933 26218   
  200.152.38.0/23      4777 2497 3356 26218 - Withdrawn - matching aggregate 200.152.32.0/20 4777 2497 3356 26218
  200.152.40.0/22      4777 2497 3356 26218 - Withdrawn - matching aggregate 200.152.32.0/20 4777 2497 3356 26218
  200.152.44.0/22      4608 1221 4637 12956 53237 53237 53237 53237 53237 26218   

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

AS26218   5 More Specifics   6 Total Advertisements   EMP. DE TEC. E INF. DA PREVIDENCIA - DATAPREV, BR
    200.152.32.0/22               200.152.32.0/20
    200.152.36.0/23               200.152.32.0/20
    200.152.38.0/23               200.152.32.0/20
    200.152.40.0/22               200.152.32.0/20
    200.152.44.0/22               200.152.32.0/20

Whois Entry

whois: 402332

IANA has recorded AS26218 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS26218\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.
             % 2026-05-02T09:38:13-03:00 - 2401:2000:6660::13
             
             aut-num:     AS26218
             owner:       EMP. DE TEC. E INF. DA PREVIDENCIA - DATAPREV
             ownerid:     42.422.253/0027-32
             responsible: GIAN PAOLO LA VALLE REALE
             country:     BR
             owner-c:     DDA66
             routing-c:   DDA66
             abuse-c:     DDA66
             created:     20021223
             changed:     20260429
             inetnum:     200.152.32.0/20
             inetnum:     2804:23c0::/31
             
             nic-hdl-br:  DDA66
             person:      DERE.O - DIGR.O - ADMINISTRATIVO
             e-mail:      dominio.administrativo@dataprev.gov.br
             country:     BR
             created:     20041123
             changed:     20201208
             
             % 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.