Report for 263464

Name

AS263464 - Souza Cortes Elet. Elet. 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.

263464 AS263464 - Souza Cortes Elet. Elet. Ltda ME, BR

  Adjacency:     4  Upstream:     3  Downstream:     1
  Upstream Adjacent AS list
    AS52554         AS52554 - S. A. da Silva Junior, BR
    AS263903        AS263903 - INFORBARRA TELECOM, BR
    AS272464        AS272464 - i 7 Provedor de internet LTDA, BR
  Downstream Adjacent AS list
    AS266971        AS266971 - Rede Megas Internet, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
20532 AS263464       ORG+TRN Originate:       3072 /20.42  Transit:        512 /23.00 AS263464 - Souza Cortes Elet. Elet. 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       %
11266 AS263464      AS263464 - Souza Cortes Elet. Elet. Ltda ME,       9      6      2      5      4  44.44%


  Prefix               AS Path                              Aggregation Suggestion
  177.190.216.0/23     4777 2497 3356 263903 263464 263464 263464 + Announce - aggregate of 177.190.216.0/24 (4777 2497 3356 263903 263464 263464 263464) and 177.190.217.0/24 (4777 2497 3356 263903 263464 263464 263464)
  177.190.216.0/24     4777 2497 3356 263903 263464 263464 263464 - Withdrawn - aggregated with 177.190.217.0/24 (4777 2497 3356 263903 263464 263464 263464)
  177.190.217.0/24     4777 2497 3356 263903 263464 263464 263464 - Withdrawn - aggregated with 177.190.216.0/24 (4777 2497 3356 263903 263464 263464 263464)
  177.190.218.0/24     4777 6939 52320 7738 262999 262999 262999 272464 272464 272464 263464   
  177.190.219.0/24     4777 2497 3356 263903 263464   
  177.190.220.0/22     4777 2497 3356 52554 263464   
  177.190.220.0/22     4777 2497 3356 263903 263464 + Announce - aggregate of 177.190.220.0/23 (4777 2497 3356 263903 263464) and 177.190.222.0/23 (4777 2497 3356 263903 263464)
  177.190.220.0/24     4777 2497 3356 263903 263464 - Withdrawn - aggregated with 177.190.221.0/24 (4777 2497 3356 263903 263464)
  177.190.221.0/24     4777 2497 3356 263903 263464 - Withdrawn - aggregated with 177.190.220.0/24 (4777 2497 3356 263903 263464)
  177.190.222.0/24     4777 2497 3356 263903 263464 - Withdrawn - aggregated with 177.190.223.0/24 (4777 2497 3356 263903 263464)
  177.190.223.0/24     4777 2497 3356 263903 263464 - Withdrawn - aggregated with 177.190.222.0/24 (4777 2497 3356 263903 263464)

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

AS263464   9 More Specifics   9 Total Advertisements   AS263464 - Souza Cortes Elet. Elet. Ltda ME, BR
    177.190.216.0/24              177.190.216.0/21
    177.190.217.0/24              177.190.216.0/21
    177.190.218.0/24              177.190.216.0/21
    177.190.219.0/24              177.190.216.0/21
    177.190.220.0/22              177.190.216.0/21
    177.190.220.0/24              177.190.216.0/21
    177.190.221.0/24              177.190.216.0/21
    177.190.222.0/24              177.190.216.0/21
    177.190.223.0/24              177.190.216.0/21

Whois Entry

whois: 402628

IANA has recorded AS263464 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS263464\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.
             % 2026-06-15T05:54:59-03:00 - 2401:2000:6660::13
             
             aut-num:     AS263464
             owner:       Souza Cortes Elet. Elet. Ltda ME
             ownerid:     01.543.730/0001-00
             responsible: Edvaldo Souza
             country:     BR
             owner-c:     EDSOU315
             routing-c:   EDSOU315
             abuse-c:     EDSOU315
             created:     20131216
             changed:     20131216
             inetnum:     177.190.216.0/21
             inetnum:     2804:123c::/32
             
             nic-hdl-br:  EDSOU315
             person:      Edvaldo Souza
             e-mail:      servicenetrede@gmail.com
             country:     BR
             created:     20131009
             changed:     20240408
             
             % 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.