Report for 271591

Name

AS271591 - TOP NET SERVICOS DE PROVEDOR 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 AS6447) 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.

271591 TOP NET SERVICOS DE PROVEDOR LTDA - ME, BR

  Adjacency:     4  Upstream:     3  Downstream:     1
  Upstream Adjacent AS list
    AS6939          HURRICANE, US
    AS271547        RANDSON DE JESUS PASSOS, BR
    AS28300         Speed Servicos de Internet Ltda, BR
  Downstream Adjacent AS list
    AS270749        VTI PROVEDOR DE INTERNET E SUP DE INFORMATICA ME, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
21475 AS271591       ORG+TRN Originate:       3072 /20.42  Transit:       2048 /21.00 TOP NET SERVICOS DE PROVEDOR 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       %
11869 AS271591      TOP NET SERVICOS DE PROVEDOR LTDA - ME, BR         7      4      0      3      4  57.14%


  Prefix               AS Path                              Aggregation Suggestion
  190.9.80.0/22        6939 271591            
  190.9.80.0/23        6939 271591          - Withdrawn - matching aggregate 190.9.80.0/22 6939 271591
  190.9.80.0/24        6939 271591          - Withdrawn - matching aggregate 190.9.80.0/22 6939 271591
  190.9.81.0/24        6939 52554 271547 271591   
  190.9.82.0/23        6939 271591          - Withdrawn - matching aggregate 190.9.80.0/22 6939 271591
  190.9.82.0/24        3257 264409 28300 271591   
  190.9.83.0/24        6939 271591          - Withdrawn - matching aggregate 190.9.80.0/22 6939 271591

Whois Entry

whois: 402603

IANA has recorded AS271591 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271591\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.
             % 2026-06-10T09:28:03-03:00 - 2401:2000:6660::13
             
             aut-num:     AS271591
             owner:       TOP NET SERVICOS DE PROVEDOR LTDA - ME
             ownerid:     27.449.331/0001-60
             responsible: Lucas Brasil dos Santos
             country:     BR
             owner-c:     LBDSA307
             routing-c:   LBDSA307
             abuse-c:     LBDSA307
             created:     20210121
             changed:     20260525
             inetnum:     2804:7dec::/32
             inetnum:     190.9.80.0/22
             as-in:       from AS52527 100 accept ANY
             as-in:       from AS271547 100 accept ANY
             as-in:       from AS273621 100 accept ANY
             as-out:      to AS52527 announce AS271591
             as-out:      to AS271547 announce AS271591
             as-out:      to AS273621 announce AS271591
             
             nic-hdl-br:  LBDSA307
             person:      Lucas Brasil dos Santos
             e-mail:      lu_lucas_cas@hotmail.com
             country:     BR
             created:     20190504
             changed:     20230722
             
             % 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.