Report for 269528

Name

AS269528 - T. DE S. ALENCAR, 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.

269528 AS269528 - T. DE S. ALENCAR, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS61832         AS61832 - DB3 SERVICOS DE TELECOMUNICACOES S.A, BR
    AS262503        AS262503 - WIKI TELECOMUNICACOES EIRELI, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
42619 AS269528       ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  AS269528 - T. DE S. ALENCAR, 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       %
28952 AS269528      AS269528 - T. DE S. ALENCAR, BR                    4      2      1      3      1  25.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.187.64.0/23       4777 2497 3356 61832 269528 + Announce - aggregate of 45.187.64.0/24 (4777 2497 3356 61832 269528) and 45.187.65.0/24 (4777 2497 3356 61832 269528)
  45.187.64.0/24       4777 2497 3356 61832 269528 - Withdrawn - aggregated with 45.187.65.0/24 (4777 2497 3356 61832 269528)
  45.187.65.0/24       4777 2497 3356 61832 269528 - Withdrawn - aggregated with 45.187.64.0/24 (4777 2497 3356 61832 269528)
  45.187.66.0/24       4777 2516 6762 26615 262503 269528   
  45.187.67.0/24       4777 2497 3356 61832 269528 269528 269528   

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

AS269528   4 More Specifics   4 Total Advertisements   AS269528 - T. DE S. ALENCAR, BR
    45.187.64.0/24                45.187.64.0/22
    45.187.65.0/24                45.187.64.0/22
    45.187.66.0/24                45.187.64.0/22
    45.187.67.0/24                45.187.64.0/22

Whois Entry

whois: 402628

IANA has recorded AS269528 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS269528\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.
             % 2026-06-16T15:06:04-03:00 - 2401:2000:6660::13
             
             aut-num:     AS269528
             owner:       T. DE S. ALENCAR
             ownerid:     24.954.835/0001-49
             responsible: THIAGO DE SOUSA ALENCAR
             country:     BR
             owner-c:     THSAL235
             routing-c:   THSAL235
             abuse-c:     THSAL235
             created:     20191107
             changed:     20191107
             inetnum:     45.187.64.0/22
             inetnum:     2804:6604::/32
             
             nic-hdl-br:  THSAL235
             person:      THIAGO DE SOUSA ALENCAR
             e-mail:      PROVEDORALENCARNET@gmail.com
             country:     BR
             created:     20190611
             changed:     20250108
             
             % 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.