Report for 271412

Name

FR Sousa 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.

271412 FR Sousa Telecomunicacoes LTDA - ME, BR

  Adjacency:     7  Upstream:     2  Downstream:     5
  Upstream Adjacent AS list
    AS16735         ALGAR TELECOM SA, BR
    AS270735        COMPUTIZE NETWORK TELECOMUNICACOES LTDA, BR
  Downstream Adjacent AS list
    AS270287        BC TELECOM, BR
    AS52904         Multpontos Telecomunicacoes Ltda - ME, BR
    AS265401        INFOSYSTEM TELECOMUNICACOES E INFORMATICA EIRELLI, BR
    AS61638         Impactnet Telecomunicacoes LTDA, BR
    AS264415        MAXIS TELECOMUNICACOES LTDA - ME, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
28592 AS271412       ORG+TRN Originate:       2048 /21.00  Transit:      12544 /18.39 FR Sousa 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       %
20110 AS271412      FR Sousa Telecomunicacoes LTDA - ME, BR            3      2      0      1      2  66.67%


  Prefix               AS Path                              Aggregation Suggestion
  207.248.16.0/22      4777 2497 16735 271412   
  207.248.16.0/23      4777 2497 16735 271412 - Withdrawn - matching aggregate 207.248.16.0/22 4777 2497 16735 271412
  207.248.18.0/23      4777 2497 16735 271412 - Withdrawn - matching aggregate 207.248.16.0/22 4777 2497 16735 271412

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

AS271412   2 More Specifics   3 Total Advertisements   FR Sousa Telecomunicacoes LTDA - ME, BR
    207.248.16.0/23               207.248.16.0/22
    207.248.18.0/23               207.248.16.0/22

Whois Entry

whois: 402332

IANA has recorded AS271412 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271412\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.
             % 2026-03-31T09:48:13-03:00 - 2401:2000:6660::13
             
             aut-num:     AS271412
             owner:       FR Sousa Telecomunica��es LTDA - ME
             ownerid:     25.382.416/0001-42
             responsible: Flaviana Sousa
             country:     BR
             owner-c:     FOSSO9
             routing-c:   FOSSO9
             abuse-c:     FOSSO9
             created:     20201005
             changed:     20221216
             inetnum:     2804:7b20::/32
             inetnum:     207.248.16.0/22
             as-in:       from AS16735 100 accept ANY
             as-in:       from AS53013 100 accept ANY
             as-out:      to AS16735 announce AS271412
             as-out:      to AS16735 announce AS52904
             as-out:      to AS16735 announce AS61638
             as-out:      to AS16735 announce AS263142
             as-out:      to AS16735 announce AS270287
             as-out:      to AS16735 announce AS265401
             as-out:      to AS16735 announce AS271384
             as-out:      to AS16735 announce AS52897
             as-out:      to AS16735 announce AS264415
             as-out:      to AS16735 announce AS263159
             as-out:      to AS16735 announce AS270473
             as-out:      to AS53013 announce AS271412
             as-out:      to AS53013 announce AS52904
             as-out:      to AS53013 announce AS61638
             as-out:      to AS53013 announce AS263142
             as-out:      to AS53013 announce AS270287
             as-out:      to AS53013 announce AS265401
             as-out:      to AS53013 announce AS271384
             as-out:      to AS53013 announce AS52897
             as-out:      to AS53013 announce AS264415
             as-out:      to AS53013 announce AS263159
             as-out:      to AS53013 announce AS270473
             
             nic-hdl-br:  FOSSO9
             person:      Flaviana de Oliveira Silva Sousa
             e-mail:      contato@multpontosfranca.com.br
             country:     BR
             created:     20200731
             changed:     20230815
             
             % 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.