Report for 268381

Name

AS268381 - NASCIMENTO & FILHO LTDA ME, 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.

268381 AS268381 - NASCIMENTO & FILHO LTDA ME, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS264288        AS264288 - GNET PROVEDOR, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
42283 AS268381       ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  AS268381 - NASCIMENTO & FILHO LTDA ME, 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       %
14888 AS268381      AS268381 - NASCIMENTO & FILHO LTDA ME, BR          4      4      1      1      3  75.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.239.196.0/22      4777 2497 174 61568 264288 268381 + Announce - aggregate of 45.239.196.0/23 (4777 2497 174 61568 264288 268381) and 45.239.198.0/23 (4777 2497 174 61568 264288 268381)
  45.239.196.0/24      4777 2497 174 61568 264288 268381 - Withdrawn - aggregated with 45.239.197.0/24 (4777 2497 174 61568 264288 268381)
  45.239.197.0/24      4777 2497 174 61568 264288 268381 - Withdrawn - aggregated with 45.239.196.0/24 (4777 2497 174 61568 264288 268381)
  45.239.198.0/24      4777 2497 174 61568 264288 268381 - Withdrawn - aggregated with 45.239.199.0/24 (4777 2497 174 61568 264288 268381)
  45.239.199.0/24      4777 2497 174 61568 264288 268381 - Withdrawn - aggregated with 45.239.198.0/24 (4777 2497 174 61568 264288 268381)

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

AS268381   4 More Specifics   4 Total Advertisements   AS268381 - NASCIMENTO & FILHO LTDA ME, BR
    45.239.196.0/24               45.239.196.0/22
    45.239.197.0/24               45.239.196.0/22
    45.239.198.0/24               45.239.196.0/22
    45.239.199.0/24               45.239.196.0/22

Whois Entry

whois: 402628

IANA has recorded AS268381 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS268381\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.
             % 2026-06-15T18:10:29-03:00 - 2401:2000:6660::13
             
             aut-num:     AS268381
             owner:       NASCIMENTO & FILHO LTDA ME
             ownerid:     10.660.414/0001-09
             responsible: ANDRE WAGNER
             country:     BR
             owner-c:     ANWNA
             routing-c:   ANWNA
             abuse-c:     ANWNA
             created:     20180725
             changed:     20250815
             inetnum:     45.239.196.0/22
             inetnum:     2804:5050::/32
             as-in:       from AS264288 100 accept ANY
             as-in:       from AS52965 100 accept ANY
             as-out:      to AS264288 announce AS268381
             as-out:      to AS52965 announce AS268381
             
             nic-hdl-br:  ANWNA
             person:      Andr� Wagner do Nascimento
             e-mail:      wn.andre@ilik.com.br
             country:     BR
             created:     20060721
             changed:     20240528
             
             % 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.