Report for 271732

Name

K SILVA OLIVEIRA, 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.

271732 K SILVA OLIVEIRA, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS265194        REDE IDEIA TELECOM, BR
    AS262503        WIKI TELECOMUNICACOES EIRELI, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
43152 AS271732       ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  K SILVA OLIVEIRA, 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       %
71656 AS271732      K SILVA OLIVEIRA, BR                               3      0      0      3      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.6.236.0/23        4777 2516 6762 26615 262503 271732   
  45.6.237.0/24        4777 6939 264409 262503 271732   
  45.6.238.0/24        4777 2497 3356 263073 265194 271732   

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

AS271732   3 More Specifics   3 Total Advertisements   K SILVA OLIVEIRA, BR
    45.6.236.0/23                 45.6.236.0/22
    45.6.237.0/24                 45.6.236.0/22
    45.6.238.0/24                 45.6.236.0/22
    45.6.236.0/24                 45.6.236.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 45.6.236.0/24               Withdrawn

Whois Entry

whois: 402332

IANA has recorded AS271732 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271732\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.
             % 2026-05-02T09:29:25-03:00 - 2401:2000:6660::13
             
             aut-num:     AS271732
             owner:       K SILVA OLIVEIRA
             ownerid:     09.110.690/0001-06
             responsible: KLEYDSON SILVA OLIVEIRA
             country:     BR
             owner-c:     KSOLI3
             routing-c:   KSOLI3
             abuse-c:     KSOLI3
             created:     20210504
             changed:     20210504
             inetnum:     2804:8024::/32
             inetnum:     45.6.236.0/22
             
             nic-hdl-br:  KSOLI3
             person:      K SILVA OLIVEIRA
             e-mail:      kellory@knetfibra10.com.br
             country:     BR
             created:     20200817
             changed:     20260423
             
             % 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.