Report for 267432

Name

AS267432 - D. S. da Costa, 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.

267432 AS267432 - D. S. da Costa, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS266475        AS266475 - SEM FRONTEIRAS TELECOMUNICACOES LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
27569 AS267432       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  AS267432 - D. S. da Costa, 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       %
11470 AS267432      AS267432 - D. S. da Costa, BR                      5      4      0      1      4  80.00%


  Prefix               AS Path                              Aggregation Suggestion
  164.163.180.0/22     4777 2516 6762 271253 266475 267432   
  164.163.180.0/24     4777 2516 6762 271253 266475 267432 - Withdrawn - matching aggregate 164.163.180.0/22 4777 2516 6762 271253 266475 267432
  164.163.181.0/24     4777 2516 6762 271253 266475 267432 - Withdrawn - matching aggregate 164.163.180.0/22 4777 2516 6762 271253 266475 267432
  164.163.182.0/24     4777 2516 6762 271253 266475 267432 - Withdrawn - matching aggregate 164.163.180.0/22 4777 2516 6762 271253 266475 267432
  164.163.183.0/24     4777 2516 6762 271253 266475 267432 - Withdrawn - matching aggregate 164.163.180.0/22 4777 2516 6762 271253 266475 267432

Whois Entry

whois: 402628

IANA has recorded AS267432 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS267432\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.
             % 2026-06-15T21:54:04-03:00 - 2401:2000:6660::13
             
             aut-num:     AS267432
             owner:       D. S. da Costa
             ownerid:     04.420.736/0001-70
             responsible: DELMAR SANTOS DA COSTA
             country:     BR
             owner-c:     DENSA
             routing-c:   DENSA
             abuse-c:     DENSA
             created:     20170801
             changed:     20170801
             inetnum:     164.163.180.0/22
             inetnum:     2804:416c::/32
             
             nic-hdl-br:  DENSA
             person:      Delmar do Nascimento Santos
             e-mail:      delmar@idnet.net.br
             country:     BR
             created:     20060908
             changed:     20250122
             
             % 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.