Report for 271601

Name

CDS COMERCIO 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.

271601 CDS COMERCIO LTDA, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS267150        CLICK NET SOLUCOES EM INTERNET LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
28246 AS271601       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  CDS COMERCIO 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       %
28949 AS271601      CDS COMERCIO LTDA, BR                              3      2      1      2      1  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  179.63.120.0/22      4777 2516 6762 26615 262342 267150 267150 267150 267150 271601   
  179.63.120.0/22      4777 2516 6762 26615 262342 267150 271601 + Announce - aggregate of 179.63.120.0/23 (4777 2516 6762 26615 262342 267150 271601) and 179.63.122.0/23 (4777 2516 6762 26615 262342 267150 271601)
  179.63.120.0/23      4777 2516 6762 26615 262342 267150 271601 - Withdrawn - aggregated with 179.63.122.0/23 (4777 2516 6762 26615 262342 267150 271601)
  179.63.122.0/23      4777 2516 6762 26615 262342 267150 271601 - Withdrawn - aggregated with 179.63.120.0/23 (4777 2516 6762 26615 262342 267150 271601)

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

AS271601   2 More Specifics   3 Total Advertisements   CDS COMERCIO LTDA, BR
    179.63.120.0/23               179.63.120.0/22
    179.63.122.0/23               179.63.120.0/22

Whois Entry

whois: 402332

IANA has recorded AS271601 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271601\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.
             % 2026-05-09T07:56:05-03:00 - 2401:2000:6660::13
             
             aut-num:     AS271601
             owner:       CDS COMERCIO LTDA
             ownerid:     10.527.429/0001-95
             responsible: JOSE CHARLES DE SOUZA SILVA
             country:     BR
             owner-c:     JCSSI190
             routing-c:   JCSSI190
             abuse-c:     JCSSI190
             created:     20210129
             changed:     20210129
             inetnum:     2804:7e14::/32
             inetnum:     179.63.120.0/22
             
             nic-hdl-br:  JCSSI190
             person:      JOSE CHARLES DE SOUZA SILVA
             e-mail:      charles-daniel2005@hotmail.com
             country:     BR
             created:     20200306
             changed:     20240911
             
             % 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.