Report for 61745

Name

AS61745 - NBS TELECOM, 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.

61745 AS61745 - NBS TELECOM, BR

  Adjacency:    25  Upstream:     3  Downstream:    22
  Upstream Adjacent AS list
    AS4230          AS4230 - CLARO S.A., BR
    AS6762          SEABONE-NET - TELECOM ITALIA SPARKLE S.p.A., IT
    AS8167          AS8167 - V tal, BR
  Downstream Adjacent AS list
    AS262663        AS262663 - METROFLEX TELECOMUNICACOES LTDA, BR
    AS264019        AS264019 - Tribunal de Justica do Estado de Rondonia, BR
    AS263947        AS263947 - VirtualSpace Telecom, BR
    AS265307        AS265307 - PLANETY INTERNET SERVICOS E COMUNICACOES LTDA - ME, BR
    AS266535        AS266535 - PELIKAN NET LTDA-ME, BR
    AS264166        AS264166 - TURBO NET TELECOM LTDA, BR
    AS268277        AS268277 - NARI EQUIPAMENTOS DE COMUNICACAO, BR
    AS266572        AS266572 - WORLDNET TELECOMUNICACOES, BR
    AS269069        AS269069 - ADRIANO LENZ COMERCIO DE PRODUTOS INFORMATICA ME, BR
    AS268750        AS268750 - M. L. J. DANTAS - ME, BR
    AS271017        AS271017 - AMAZONFIBER SERVICOS DE COMUNICACAO LTDA, BR
    AS270554        AS270554 - M. M. SERVICOS DE INFORMATICA LTDA ME, BR
    AS270406        AS270406 - F.A.A PROVEDOR LTDA - ME, BR
    AS272190        AS272190 - I9 COMERCIO E SERVICOS DE TELECOMUNICACAO, BR
    AS273309        AS273309 - UNI TELECOM LTDA, BR
    AS273365        AS273365 - volt telecom servico de comunicacao e multimidia, BR
    AS272278        AS272278 - MVW Telecomunicacoes, BR
    AS274340        AS274340 - Globo Net Telecomunicacoes LTDA, BR
    AS52540         AS52540 - H&F SOLUCOES TECNOLOGICAS LTDA, BR
    AS273782        AS273782 - S & M Nacional Telecom Ltda, BR
    AS269481        AS269481 - PROINFO-COMERCIO E SERVICOS P/INFORMATICA LTDA-ME, BR
    AS273337        AS273337 - IMPACTO NET TELECOM EIRELI, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
15174 AS61745        ORG+TRN Originate:       5120 /19.68  Transit:      51968 /16.33 AS61745 - NBS TELECOM, 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       %
24254 AS61745       AS61745 - NBS TELECOM, BR                          6      1      0      5      1  16.67%


  Prefix               AS Path                              Aggregation Suggestion
  131.72.152.0/22      4777 2516 6762 61745   
  186.219.240.0/21     4777 2516 6762 61745   
  186.219.248.0/22     4777 2516 6762 61745   
  186.219.252.0/23     4777 2516 6762 61745   
  186.219.252.0/24     4777 2516 6762 61745 - Withdrawn - matching aggregate 186.219.252.0/23 4777 2516 6762 61745
  186.219.254.0/24     4777 2516 6762 61745   

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

AS61745   1 More Specifics   6 Total Advertisements   AS61745 - NBS TELECOM, BR
    186.219.252.0/24              186.219.252.0/23

Whois Entry

whois: 402609

IANA has recorded AS61745 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS61745\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.
             % 2026-06-11T08:14:23-03:00 - 2401:2000:6660::13
             
             aut-num:     AS61745
             owner:       NBS TELECOM
             ownerid:     26.824.572/0001-89
             responsible: Contato Administrativo - NBS Telecom
             country:     BR
             owner-c:     NTLME10
             routing-c:   NTLME10
             abuse-c:     NTLME10
             created:     20140808
             changed:     20241125
             inetnum:     131.72.152.0/22
             inetnum:     2804:1bb8::/32
             inetnum:     186.219.254.0/24
             inetnum:     186.219.252.0/23
             inetnum:     186.219.248.0/22
             inetnum:     186.219.240.0/21
             as-in:       from AS4230 20000 accept ANY
             as-in:       from AS6762 350000 accept ANY
             as-in:       from AS8167 20000 accept ANY
             as-in:       from AS61678 800 accept ANY
             as-in:       from AS263661 5000 accept ANY
             as-out:      to AS8167 announce AS61745
             as-out:      to AS4230 announce AS61745
             as-out:      to AS6762 announce AS61745
             as-out:      to AS61678 announce AS61745
             as-out:      to AS263661 announce AS61745
             
             nic-hdl-br:  NTLME10
             person:      NBS TELECOMUNICA��ES LTDA ME
             e-mail:      noc@nbstelecom.com.br
             country:     BR
             created:     20130912
             changed:     20240126
             
             % 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.