Report for 273619

Name

ION TELECOMUNICACOES 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.

273619 ION TELECOMUNICACOES LTDA, BR

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS262503        WIKI TELECOMUNICACOES EIRELI, BR
    AS262753        VOCE TELECOMUNICACOES LTDA, BR
    AS61832         DB3 SERVICOS DE TELECOMUNICACOES S.A, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
34683 AS273619       ORIGIN  Originate:       1280 /21.68  Transit:          0 /0.00  ION TELECOMUNICACOES 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       %
29840 AS273619      ION TELECOMUNICACOES LTDA, BR                      4      2      1      3      1  25.00%


  Prefix               AS Path                              Aggregation Suggestion
  38.19.56.0/24        4777 2497 3356 61832 273619   
  38.191.188.0/23      4777 2497 3356 61832 273619   
  38.191.188.0/23      4777 2497 3356 267613 262753 262753 273619 + Announce - aggregate of 38.191.188.0/24 (4777 2497 3356 267613 262753 262753 273619) and 38.191.189.0/24 (4777 2497 3356 267613 262753 262753 273619)
  38.191.188.0/24      4777 2497 3356 267613 262753 262753 273619 - Withdrawn - aggregated with 38.191.189.0/24 (4777 2497 3356 267613 262753 262753 273619)
  38.191.189.0/24      4777 2497 3356 267613 262753 262753 273619 - Withdrawn - aggregated with 38.191.188.0/24 (4777 2497 3356 267613 262753 262753 273619)

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

AS273619   4 More Specifics   4 Total Advertisements   ION TELECOMUNICACOES LTDA, BR
    38.19.56.0/24                 38.0.0.0/8
    38.191.188.0/23               38.0.0.0/8
    38.191.188.0/24               38.0.0.0/8
    38.191.189.0/24               38.0.0.0/8

Whois Entry

whois: 402332

IANA has recorded AS273619 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS273619\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.
             % 2026-04-01T07:55:20-03:00 - 2401:2000:6660::13
             
             aut-num:     AS273619
             owner:       ION TELECOMUNICACOES LTDA
             ownerid:     24.826.115/0001-06
             responsible: Alaelson Rodrigues Tatsch
             country:     BR
             owner-c:     ALRTA40
             routing-c:   FRBFA17
             abuse-c:     REOSA71
             created:     20221107
             changed:     20240514
             inetnum:     2804:89ac::/32
             
             nic-hdl-br:  ALRTA40
             person:      Alaelson Rodrigues Tatsch
             e-mail:      gestao@ion.com.br
             country:     BR
             created:     20220910
             changed:     20240410
             
             nic-hdl-br:  FRBFA17
             person:      flavio rair bezerra farias
             e-mail:      flaviorair@gmail.com
             country:     BR
             created:     20190605
             changed:     20250915
             
             nic-hdl-br:  REOSA71
             person:      RONEY EDUARDO OLIVEIRA SANTOS
             e-mail:      roneyeduardosantos@gmail.com
             country:     BR
             created:     20180529
             changed:     20190710
             
             % 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.