Report for 262901

Name

AS262901 - Vcnet Provedora de Internet Ltda., 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.

262901 Vcnet Provedora de Internet Ltda., BR

  Adjacency:    20  Upstream:     4  Downstream:    16
  Upstream Adjacent AS list
    AS7738          V tal, BR
    AS174           COGENT-174, US
    AS14840         BR.Digital Provider, BR
    AS3356          LEVEL3, US
  Downstream Adjacent AS list
    AS267963        HAYAN TELECOM, BR
    AS271350        FILIPE SILVA GOMES, BR
    AS270505        Ancora Telecom, BR
    AS271493        SPEED NET PEDRA, BR
    AS266215        ServTEC Telecom, BR
    AS263267        VIUNET PROVIMENTO DE ACESSO A INTERNET LTDA - ME, BR
    AS266282        V-LINK FIBRA - PROVEDOR DE INTERNET, BR
    AS267108        MW TELECOM SOLUCOES EM TELECOMUNICACOES DO AGRESTE, BR
    AS270289        D F G LEITE - ME, BR
    AS270555        PB TELECOM INTERNET BANDA LARGA LTDA, BR
    AS270596        Rafael Olegario Silva De Lima Servico De Comunicac, BR
    AS271472        SPEEDNET TELECOM SERVICOS LTDA - ME, BR
    AS270606        R3 TELECOM, BR
    AS269604        JNETCOM TELECOM, BR
    AS269441        MUNDO FIBRA, BR
    AS269398        SOUZA E FRANCA LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
7990  AS262901       ORG+TRN Originate:      16384 /18.00  Transit:      11776 /18.48 Vcnet Provedora de Internet Ltda., 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       %
18966 AS262901      Vcnet Provedora de Internet Ltda., BR              6      4      2      4      2  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  177.22.192.0/20      37100 14840 262901     
  177.22.192.0/20      6939 3356 262901     + Announce - aggregate of 177.22.192.0/21 (6939 3356 262901) and 177.22.200.0/21 (6939 3356 262901)
  177.22.192.0/21      6939 3356 262901     - Withdrawn - aggregated with 177.22.200.0/21 (6939 3356 262901)
  177.22.200.0/21      6939 3356 262901     - Withdrawn - aggregated with 177.22.192.0/21 (6939 3356 262901)
  191.240.176.0/20     37100 14840 262901     
  191.240.176.0/20     6939 3356 262901     + Announce - aggregate of 191.240.176.0/21 (6939 3356 262901) and 191.240.184.0/21 (6939 3356 262901)
  191.240.176.0/21     6939 3356 262901     - Withdrawn - aggregated with 191.240.184.0/21 (6939 3356 262901)
  191.240.184.0/21     6939 3356 262901     - Withdrawn - aggregated with 191.240.176.0/21 (6939 3356 262901)

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

AS262901   8 More Specifics   10 Total Advertisements   Vcnet Provedora de Internet Ltda., BR
    177.22.192.0/21               177.22.192.0/20
    177.22.200.0/21               177.22.192.0/20
    191.240.176.0/21              191.240.176.0/20
    191.240.176.0/22              191.240.176.0/20
    191.240.180.0/22              191.240.176.0/20
    191.240.184.0/21              191.240.176.0/20
    191.240.184.0/22              191.240.176.0/20
    191.240.188.0/22              191.240.176.0/20

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 191.240.176.0/22            Announced
    + 191.240.180.0/22            Announced
    + 191.240.184.0/22            Announced
    + 191.240.188.0/22            Announced

Bogus ASes Announced by this AS

Bogus AS		Announcing-AS
AS271472	Announced by	AS262901	AS262901 - Vcnet Provedora de Internet Ltda., BR

Whois Entry

whois: 402551

IANA has recorded AS262901 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS262901\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded