Report for 271445

Name

PORTO NET TELECOMUNICACOES 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 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.

271445 PORTO NET TELECOMUNICACOES LTDA-ME, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS269589        MECONECTE COM, BR
    AS52965         1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
28607 AS271445       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  PORTO NET TELECOMUNICACOES 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       %
11871 AS271445      PORTO NET TELECOMUNICACOES LTDA-ME, BR             6      4      0      2      4  66.67%


  Prefix               AS Path                              Aggregation Suggestion
  179.49.84.0/23       4777 2516 6762 26615 52965 271445   
  179.49.84.0/24       4777 2516 6762 26615 52965 271445 - Withdrawn - matching aggregate 179.49.84.0/23 4777 2516 6762 26615 52965 271445
  179.49.85.0/24       4777 2516 6762 26615 52965 271445 - Withdrawn - matching aggregate 179.49.84.0/23 4777 2516 6762 26615 52965 271445
  179.49.86.0/23       4777 2497 3356 269589 271445   
  179.49.86.0/24       4777 2497 3356 269589 271445 - Withdrawn - matching aggregate 179.49.86.0/23 4777 2497 3356 269589 271445
  179.49.87.0/24       4777 2497 3356 269589 271445 - Withdrawn - matching aggregate 179.49.86.0/23 4777 2497 3356 269589 271445

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

AS271445   6 More Specifics   6 Total Advertisements   PORTO NET TELECOMUNICACOES LTDA-ME, BR
    179.49.84.0/23                179.49.84.0/22
    179.49.84.0/24                179.49.84.0/22
    179.49.85.0/24                179.49.84.0/22
    179.49.86.0/23                179.49.84.0/22
    179.49.86.0/24                179.49.84.0/22
    179.49.87.0/24                179.49.84.0/22

Whois Entry

whois: 402332

IANA has recorded AS271445 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271445\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.
             % 2026-04-02T14:55:07-03:00 - 2401:2000:6660::13
             
             aut-num:     AS271445
             owner:       PORTO NET TELECOMUNICA��ES LTDA-ME
             ownerid:     29.018.551/0001-64
             responsible: JOSE CIRILO DA MOTA
             country:     BR
             owner-c:     JOCMO357
             routing-c:   JOCMO357
             abuse-c:     JOCMO357
             created:     20201016
             changed:     20201016
             inetnum:     2804:7ba4::/32
             inetnum:     179.49.84.0/22
             
             nic-hdl-br:  JOCMO357
             person:      Jos� Cirilo da Mota
             e-mail:      cirilo.mota@portonettelecomunicacoes.com.br
             country:     BR
             created:     20200206
             changed:     20241031
             
             % 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.