Report for 52523

Name

AS52523 - COMPANHIA PAULISTA DE FORCA E LUZ, 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.

52523 AS52523 - COMPANHIA PAULISTA DE FORCA E LUZ, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS10429         AS10429 - TELEFONICA BRASIL S.A, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
64335 AS52523        ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  AS52523 - COMPANHIA PAULISTA DE FORCA E LUZ, 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       %
47718 AS52523       AS52523 - COMPANHIA PAULISTA DE FORCA E LUZ,       1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  177.128.175.0/24     4608 7575 1299 12956 10429 52523   

Whois Entry

whois: 402613

IANA has recorded AS52523 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52523\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.
             % 2026-06-12T20:20:01-03:00 - 2401:2000:6660::13
             
             aut-num:     AS52523
             owner:       COMPANHIA PAULISTA DE FORCA E LUZ
             ownerid:     33.050.196/0001-88
             responsible: CPFL Energia S.A.
             country:     BR
             owner-c:     CODCE5
             routing-c:   CODCE5
             abuse-c:     CPCSI12
             created:     20130521
             changed:     20190412
             inetnum:     177.128.175.0/24
             
             nic-hdl-br:  CODCE5
             person:      CPFL - Opera��o Data Center
             e-mail:      ti_operacao@cpfl.com.br
             country:     BR
             created:     20140730
             changed:     20250117
             
             nic-hdl-br:  CPCSI12
             person:      CPFL- CSIRT
             e-mail:      csirt@cpfl.com.br
             country:     BR
             created:     20190412
             changed:     20190412
             
             % 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.