Report for 271410

Name

AS271410 - Smart Servico de Internet 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.

271410 AS271410 - Smart Servico de Internet Ltda, BR

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS11432         AS11432 - Telium Telecomunicacoes Ltda, BR
    AS52468         AS52468 - UFINET PANAMA S.A., PA
  Downstream Adjacent AS list
    AS262663        AS262663 - METROFLEX TELECOMUNICACOES LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
21144 AS271410       ORG+TRN Originate:       3072 /20.42  Transit:        256 /24.00 AS271410 - Smart Servico de Internet 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       %
 9458 AS271410      AS271410 - Smart Servico de Internet Ltda, BR      7      6      1      2      5  71.43%


  Prefix               AS Path                              Aggregation Suggestion
  131.196.28.0/22      4777 2497 174 52468 271410   
  131.196.28.0/22      4777 2516 6762 52468 271410 + Announce - aggregate of 131.196.28.0/23 (4777 2516 6762 52468 271410) and 131.196.30.0/23 (4777 2516 6762 52468 271410)
  131.196.28.0/23      4777 2516 6762 52468 271410 - Withdrawn - aggregated with 131.196.30.0/23 (4777 2516 6762 52468 271410)
  131.196.28.0/24      4777 2516 6762 52468 271410 - Withdrawn - matching aggregate 131.196.28.0/23 4777 2516 6762 52468 271410
  131.196.29.0/24      4777 2516 6762 52468 271410 - Withdrawn - matching aggregate 131.196.28.0/23 4777 2516 6762 52468 271410
  131.196.30.0/23      4777 2516 6762 52468 271410 - Withdrawn - aggregated with 131.196.28.0/23 (4777 2516 6762 52468 271410)
  131.196.30.0/24      4777 2516 6762 52468 271410 - Withdrawn - matching aggregate 131.196.30.0/23 4777 2516 6762 52468 271410
  131.196.31.0/24      4777 2516 6762 52468 271410 - Withdrawn - matching aggregate 131.196.30.0/23 4777 2516 6762 52468 271410

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

AS271410   6 More Specifics   7 Total Advertisements   AS271410 - Smart Servico de Internet Ltda, BR
    131.196.28.0/23               131.196.28.0/22
    131.196.28.0/24               131.196.28.0/22
    131.196.29.0/24               131.196.28.0/22
    131.196.30.0/23               131.196.28.0/22
    131.196.30.0/24               131.196.28.0/22
    131.196.31.0/24               131.196.28.0/22

Whois Entry

whois: 402628

IANA has recorded AS271410 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271410\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.
             % 2026-06-15T16:06:13-03:00 - 2401:2000:6660::13
             
             aut-num:     AS271410
             owner:       Smart Servi�o de Internet Ltda
             ownerid:     30.673.904/0001-49
             responsible: Marcio Alan de Freitas Marcena
             country:     BR
             owner-c:     MAFMA849
             routing-c:   MAFMA849
             abuse-c:     MAFMA849
             created:     20201002
             changed:     20260312
             inetnum:     2804:7b18::/32
             inetnum:     131.196.28.0/22
             
             nic-hdl-br:  MAFMA849
             person:      Marcio Alan de Freitas Marcena
             e-mail:      marciomarcena@gmail.com
             country:     BR
             created:     20200831
             changed:     20240115
             
             % 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.