Report for 266520

Name

AS266520 - VOOB 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.

266520 AS266520 - VOOB TELECOM, BR

  Adjacency:    14  Upstream:     2  Downstream:    12
  Upstream Adjacent AS list
    AS4230          AS4230 - CLARO S.A., BR
    AS61623         AS61623 - Vellon Servicos de Comunicacao Mult e Digitais, BR
  Downstream Adjacent AS list
    AS263320        AS263320 - Sansara Telecom, BR
    AS263275        AS263275 - PELC SERVICOS DE INFORMATICA, BR
    AS266362        AS266362 - NORTE TELECOM PROVEDOR DE INTERNET EIRELI, BR
    AS264578        AS264578 - B S COMERCIO E SERVICOS EM INFORMATICA LTDA - ME, BR
    AS268546        AS268546 - RIOTELE-REAL INTERNET OPTICA TELECOMUNICACOES, BR
    AS267102        AS267102 - CONECTA INTERNET, BR
    AS269586        AS269586 - ARENNA FIBRA TELECOM, BR
    AS262492        AS262492 - INTERCONECT TELEINFORMATICA EIRELI, BR
    AS272499        AS272499 - SSP - SERVICOS DE INFORMATICA E TELECOM LTDA., BR
    AS28590         AS28590 - Directnet Prestacao de Servicos Ltda., BR
    AS61623         AS61623 - Vellon Servicos de Comunicacao Mult e Digitais, BR
    AS272637        AS272637 - CONNECT TELECOM, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
13961 AS266520       ORG+TRN Originate:       6144 /19.42  Transit:      14592 /18.17 AS266520 - VOOB 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       %
 5141 AS266520      AS266520 - VOOB TELECOM, BR                       14     12      2      4     10  71.43%


  Prefix               AS Path                              Aggregation Suggestion
  45.177.140.0/22      4777 2516 4230 266520   
  45.177.140.0/23      4777 2516 4230 266520 - Withdrawn - matching aggregate 45.177.140.0/22 4777 2516 4230 266520
  45.177.140.0/22      4777 2516 6762 26615 61623 266520 + Announce - aggregate of 45.177.140.0/23 (4777 2516 6762 26615 61623 266520) and 45.177.142.0/23 (4777 2516 6762 26615 61623 266520)
  45.177.140.0/24      4777 2516 6762 26615 61623 266520 - Withdrawn - aggregated with 45.177.141.0/24 (4777 2516 6762 26615 61623 266520)
  45.177.141.0/24      4777 2516 6762 26615 61623 266520 - Withdrawn - aggregated with 45.177.140.0/24 (4777 2516 6762 26615 61623 266520)
  45.177.142.0/23      4777 2516 4230 266520 - Withdrawn - matching aggregate 45.177.140.0/22 4777 2516 4230 266520
  45.177.142.0/24      4777 2516 6762 26615 61623 266520 - Withdrawn - aggregated with 45.177.143.0/24 (4777 2516 6762 26615 61623 266520)
  45.177.143.0/24      4777 2516 6762 26615 61623 266520 - Withdrawn - aggregated with 45.177.142.0/24 (4777 2516 6762 26615 61623 266520)
  170.245.92.0/22      4777 2516 4230 266520   
  170.245.92.0/23      4777 2516 4230 266520 - Withdrawn - matching aggregate 170.245.92.0/22 4777 2516 4230 266520
  170.245.92.0/22      4777 2516 6762 26615 61623 266520 + Announce - aggregate of 170.245.92.0/23 (4777 2516 6762 26615 61623 266520) and 170.245.94.0/23 (4777 2516 6762 26615 61623 266520)
  170.245.92.0/24      4777 2516 6762 26615 61623 266520 - Withdrawn - aggregated with 170.245.93.0/24 (4777 2516 6762 26615 61623 266520)
  170.245.93.0/24      4777 2516 6762 26615 61623 266520 - Withdrawn - aggregated with 170.245.92.0/24 (4777 2516 6762 26615 61623 266520)
  170.245.94.0/23      4777 2516 4230 266520 - Withdrawn - matching aggregate 170.245.92.0/22 4777 2516 4230 266520
  170.245.94.0/24      4777 2516 6762 26615 61623 266520 - Withdrawn - aggregated with 170.245.95.0/24 (4777 2516 6762 26615 61623 266520)
  170.245.95.0/24      4777 2516 6762 26615 61623 266520 - Withdrawn - aggregated with 170.245.94.0/24 (4777 2516 6762 26615 61623 266520)

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

AS266520   12 More Specifics   14 Total Advertisements   AS266520 - VOOB TELECOM, BR
    45.177.140.0/23               45.177.140.0/22
    45.177.140.0/24               45.177.140.0/22
    45.177.141.0/24               45.177.140.0/22
    45.177.142.0/23               45.177.140.0/22
    45.177.142.0/24               45.177.140.0/22
    45.177.143.0/24               45.177.140.0/22
    170.245.92.0/23               170.245.92.0/22
    170.245.92.0/24               170.245.92.0/22
    170.245.93.0/24               170.245.92.0/22
    170.245.94.0/23               170.245.92.0/22
    170.245.94.0/24               170.245.92.0/22
    170.245.95.0/24               170.245.92.0/22

Whois Entry

whois: 402591

IANA has recorded AS266520 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS266520\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.
             % 2026-06-05T04:28:04-03:00 - 2401:2000:6660::13
             
             aut-num:     AS266520
             owner:       VOOB TELECOM
             ownerid:     23.455.799/0001-06
             responsible: Luiz Claudio Martins Maia
             country:     BR
             owner-c:     LCMMA
             routing-c:   LCMMA
             abuse-c:     LCMMA
             created:     20170119
             changed:     20170119
             inetnum:     170.245.92.0/22
             inetnum:     2804:390c::/32
             inetnum:     45.177.140.0/22
             
             nic-hdl-br:  LCMMA
             person:      Luiz Claudio Martins maia
             e-mail:      ti@vellon.com.br
             country:     BR
             created:     20060807
             changed:     20260417
             
             % 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.