Report for 263902

Name

Jose Rildo Da Silva & Cia 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.

263902 Jose Rildo Da Silva & Cia Ltda, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS264119        UBA CONECT TELECOM LTDA - ME, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
29601 AS263902       ORIGIN  Originate:       1792 /21.19  Transit:          0 /0.00  Jose Rildo Da Silva & Cia 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       %
14224 AS263902      Jose Rildo Da Silva & Cia Ltda, BR                 4      3      0      1      3  75.00%


  Prefix               AS Path                              Aggregation Suggestion
  138.204.52.0/22      4777 2497 16735 264119 264119 263902   
  138.204.52.0/24      4777 2497 16735 264119 264119 263902 - Withdrawn - matching aggregate 138.204.52.0/22 4777 2497 16735 264119 264119 263902
  138.204.53.0/24      4777 2497 16735 264119 264119 263902 - Withdrawn - matching aggregate 138.204.52.0/22 4777 2497 16735 264119 264119 263902
  138.204.54.0/24      4777 2497 16735 264119 264119 263902 - Withdrawn - matching aggregate 138.204.52.0/22 4777 2497 16735 264119 264119 263902

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

AS263902   3 More Specifics   4 Total Advertisements   Jose Rildo Da Silva & Cia Ltda, BR
    138.204.52.0/24               138.204.52.0/22
    138.204.53.0/24               138.204.52.0/22
    138.204.54.0/24               138.204.52.0/22

Whois Entry

whois: 402332

IANA has recorded AS263902 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS263902\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.
             % 2026-05-03T16:00:21-03:00 - 2401:2000:6660::13
             
             aut-num:     AS263902
             owner:       Jos� Rildo Da Silva & Cia Ltda
             ownerid:     10.320.795/0001-79
             responsible: Jos� Rildo Da Silva
             country:     BR
             owner-c:     JORSI661
             routing-c:   JORSI661
             abuse-c:     JORSI661
             created:     20150805
             changed:     20150805
             inetnum:     138.204.52.0/22
             inetnum:     2804:2774::/32
             
             nic-hdl-br:  JORSI661
             person:      Jose Rildo da Silva
             e-mail:      rildo2202@gmail.com
             country:     BR
             created:     20150423
             changed:     20180822
             
             % 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.