Report for 266319

Name

AS266319 - Smart Telecom Networks Serv.de Telecom. LTDA M.E, 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.

266319 AS266319 - Smart Telecom Networks Serv.de Telecom. LTDA M.E, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS266094        AS266094 - CONEXAO MB E TELECOMUNICACOES LTDA - ME, BR
    AS3356          LEVEL3 - Level 3 Parent, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
31639 AS266319       ORIGIN  Originate:       1536 /21.42  Transit:          0 /0.00  AS266319 - Smart Telecom Networks Serv.de Telecom. LTDA M.E, 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       %
19132 AS266319      AS266319 - Smart Telecom Networks Serv.de Tel      4      2      0      2      2  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  170.238.128.0/23     4777 2516 3356 266319   
  170.238.128.0/24     4777 2516 3356 266319 - Withdrawn - matching aggregate 170.238.128.0/23 4777 2516 3356 266319
  170.238.129.0/24     4777 2516 3356 266319 - Withdrawn - matching aggregate 170.238.128.0/23 4777 2516 3356 266319
  170.238.130.0/23     4777 2516 3356 266094 266319   

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

AS266319   4 More Specifics   4 Total Advertisements   AS266319 - Smart Telecom Networks Serv.de Telecom. LTDA M.E, BR
    170.238.128.0/23              170.238.128.0/22
    170.238.128.0/24              170.238.128.0/22
    170.238.129.0/24              170.238.128.0/22
    170.238.130.0/23              170.238.128.0/22

Whois Entry

whois: 402628

IANA has recorded AS266319 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS266319\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.
             % 2026-06-16T23:12:31-03:00 - 2401:2000:6660::13
             
             aut-num:     AS266319
             owner:       Smart Telecom Networks Serv.de Telecom. LTDA M.E
             ownerid:     14.483.244/0001-87
             responsible: Elizeu Fortunato de Araujo
             country:     BR
             owner-c:     ELFAR61
             routing-c:   ELFAR61
             abuse-c:     AWDSA24
             created:     20161025
             changed:     20210723
             inetnum:     170.238.128.0/22
             inetnum:     2804:35fc::/32
             
             nic-hdl-br:  ELFAR61
             person:      Elizeu Fortunato de Ara�jo
             e-mail:      elizeuaraujo2806@gmail.com
             country:     BR
             created:     20130521
             changed:     20231011
             
             nic-hdl-br:  AWDSA24
             person:      ALAN WERNECK DOS SANTOS
             e-mail:      alan.netadvisor@gmail.com
             country:     BR
             created:     20171121
             changed:     20231006
             
             % 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.