Report for 262968

Name

AS262968 - 4B Digital 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 AS1221) 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.

262968 AS262968 - 4B Digital Ltda, BR

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS52863         AS52863 - UPX TECNOLOGIA LTDA, BR
    AS13786         SEABORN - Seabras 1 USA, LLC, US
  Downstream Adjacent AS list
    AS271232        AS271232 - 4B Digital Ltda, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
41183 AS262968       ORG+TRN Originate:       1024 /22.00  Transit:        512 /23.00 AS262968 - 4B Digital 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       %
28097 AS262968      AS262968 - 4B Digital Ltda, BR                     4      2      1      3      1  25.00%


  Prefix               AS Path                              Aggregation Suggestion
  186.237.56.0/23      4608 1221 4637 12956 52863 262968 + Announce - aggregate of 186.237.56.0/24 (4608 1221 4637 12956 52863 262968) and 186.237.57.0/24 (4608 1221 4637 12956 52863 262968)
  186.237.56.0/24      4608 1221 4637 12956 52863 262968 - Withdrawn - aggregated with 186.237.57.0/24 (4608 1221 4637 12956 52863 262968)
  186.237.57.0/24      4608 1221 4637 12956 52863 262968 - Withdrawn - aggregated with 186.237.56.0/24 (4608 1221 4637 12956 52863 262968)
  186.237.58.0/24      4608 1221 4637 12956 52863 262968   
  186.237.59.0/24      4777 2497 2914 13786 262968 262968   

Whois Entry

whois: 402628

IANA has recorded AS262968 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS262968\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.
             % 2026-06-16T17:44:12-03:00 - 2401:2000:6660::13
             
             aut-num:     AS262968
             owner:       4B Digital Ltda
             ownerid:     15.585.014/0001-91
             responsible: Sidimar Carniel
             country:     BR
             owner-c:     SIC283
             routing-c:   SATEC16
             abuse-c:     SATEC16
             created:     20130710
             changed:     20260112
             inetnum:     186.237.56.0/22
             inetnum:     2804:eb0::/32
             
             nic-hdl-br:  SIC283
             person:      Sidimar Carniel
             e-mail:      sidi@scarniel.com.br
             country:     BR
             created:     20050826
             changed:     20260116
             
             nic-hdl-br:  SATEC16
             person:      Saphir Tec
             e-mail:      hostmaster@saphir.com.br
             country:     BR
             created:     20140903
             changed:     20260113
             
             % 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.