Report for 52928

Name

AS52928 - NORTETEL TELECOMUNICACOES 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.

52928 JANAJA SERVICOS LTDA, BR

  Adjacency:    23  Upstream:     6  Downstream:    17
  Upstream Adjacent AS list
    AS16735         ALGAR TELECOM SA, BR
    AS21574         Century Telecom Ltda, BR
    AS13786         SEABORN, US
    AS7738          V tal, BR
    AS28202         Rede Brasileira de Comunicacao SA, BR
    AS174           COGENT-174, US
  Downstream Adjacent AS list
    AS266597        JCNET PROVEDOR DE INTERNET LTDA, BR
    AS262895        Norte Line Telecomunicacoes Ltda., BR
    AS270304        FIBRAVELOZ PROVEDOR DE INTERNET LTDA, BR
    AS263624        COMPUTEC TELECOM LTDA, BR
    AS265984        ZAVAZ INTERNET JANAUBA LTDA, BR
    AS264885        VIANET GRAO MOGOL EIRELI - ME, BR
    AS264318        WM TELECOM BOCAIUVA LTDA. - ME, BR
    AS267502        VEM DIGITAL, BR
    AS266636        REDE WORKS TELECOM, BR
    AS266522        Realnet Telecomunicacoes e Multimidia ltda, BR
    AS274552        --No Registry Entry--
    AS274622        NovaNet Informatica, BR
    AS52808         PROVARP INFORMATICA, BR
    AS52907         PRIME FIBRA LTDA, BR
    AS269388        CONECTE TECNOLOGIA LTDA, BR
    AS268902        DANIEL CARVALHO DE OLIVEIRA SILVA ME, BR
    AS266242        VIANET GUARACIAMA EIRELI ME, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
5920  AS52928        ORG+TRN Originate:      26624 /17.30  Transit:      28416 /17.21 JANAJA SERVICOS 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       %
 2705 AS52928       JANAJA SERVICOS LTDA, BR                          31     23      2     10     21  67.74%


  Prefix               AS Path                              Aggregation Suggestion
  131.108.244.0/22     7018 174 52928         
  131.108.244.0/22     3303 13786 52928     + Announce - aggregate of 131.108.244.0/23 (3303 13786 52928) and 131.108.246.0/23 (3303 13786 52928)
  131.108.244.0/23     3303 13786 52928     - Withdrawn - aggregated with 131.108.246.0/23 (3303 13786 52928)
  131.108.246.0/23     3303 13786 52928     - Withdrawn - aggregated with 131.108.244.0/23 (3303 13786 52928)
  167.250.100.0/22     3303 13786 52928       
  167.250.100.0/23     3303 13786 52928     - Withdrawn - matching aggregate 167.250.100.0/22 3303 13786 52928
  167.250.102.0/23     3303 13786 52928     - Withdrawn - matching aggregate 167.250.100.0/22 3303 13786 52928
  177.93.112.0/21      7018 174 52928         
  177.93.112.0/22      7018 174 52928       - Withdrawn - matching aggregate 177.93.112.0/21 7018 174 52928
  177.93.112.0/21      3303 13786 52928     + Announce - aggregate of 177.93.112.0/22 (3303 13786 52928) and 177.93.116.0/22 (3303 13786 52928)
  177.93.112.0/23      3303 13786 52928     - Withdrawn - aggregated with 177.93.114.0/23 (3303 13786 52928)
  177.93.114.0/23      3303 13786 52928     - Withdrawn - aggregated with 177.93.112.0/23 (3303 13786 52928)
  177.93.116.0/22      7018 174 52928       - Withdrawn - matching aggregate 177.93.112.0/21 7018 174 52928
  177.93.116.0/23      3303 13786 52928     - Withdrawn - aggregated with 177.93.118.0/23 (3303 13786 52928)
  177.93.118.0/23      3303 13786 52928     - Withdrawn - aggregated with 177.93.116.0/23 (3303 13786 52928)
  177.185.64.0/20      3303 16735 52928       
  177.185.64.0/23      3303 16735 52928     - Withdrawn - matching aggregate 177.185.64.0/20 3303 16735 52928
  177.185.66.0/23      3303 174 52928         
  177.185.68.0/23      3303 16735 52928     - Withdrawn - matching aggregate 177.185.64.0/20 3303 16735 52928
  177.185.70.0/23      3303 16735 52928     - Withdrawn - matching aggregate 177.185.64.0/20 3303 16735 52928
  177.185.72.0/23      3303 16735 52928     - Withdrawn - matching aggregate 177.185.64.0/20 3303 16735 52928
  177.185.74.0/23      3303 16735 52928     - Withdrawn - matching aggregate 177.185.64.0/20 3303 16735 52928
  177.185.76.0/23      22652 52320 28202 52928   
  177.185.78.0/23      3303 16735 52928     - Withdrawn - matching aggregate 177.185.64.0/20 3303 16735 52928
  177.185.80.0/20      7018 174 52928         
  177.185.80.0/23      7018 174 52928       - Withdrawn - matching aggregate 177.185.80.0/20 7018 174 52928
  177.185.82.0/23      7018 174 52928       - Withdrawn - matching aggregate 177.185.80.0/20 7018 174 52928
  177.185.84.0/23      7018 174 52928       - Withdrawn - matching aggregate 177.185.80.0/20 7018 174 52928
  177.185.86.0/23      7018 174 52928       - Withdrawn - matching aggregate 177.185.80.0/20 7018 174 52928
  177.185.88.0/23      22652 52320 28202 52928   
  177.185.90.0/23      7018 174 52928       - Withdrawn - matching aggregate 177.185.80.0/20 7018 174 52928
  177.185.92.0/23      7018 174 52928       - Withdrawn - matching aggregate 177.185.80.0/20 7018 174 52928
  177.185.94.0/23      7018 174 52928       - Withdrawn - matching aggregate 177.185.80.0/20 7018 174 52928

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

AS52928   31 More Specifics   36 Total Advertisements   JANAJA SERVICOS LTDA, BR
    131.108.244.0/23              131.108.244.0/22
    131.108.246.0/23              131.108.244.0/22
    167.250.100.0/23              167.250.100.0/22
    167.250.102.0/23              167.250.100.0/22
    177.93.112.0/22               177.93.112.0/21
    177.93.112.0/23               177.93.112.0/21
    177.93.114.0/23               177.93.112.0/21
    177.93.116.0/22               177.93.112.0/21
    177.93.116.0/23               177.93.112.0/21
    177.93.118.0/23               177.93.112.0/21
    177.185.64.0/23               177.185.64.0/20
    177.185.66.0/23               177.185.64.0/20
    177.185.68.0/23               177.185.64.0/20
    177.185.70.0/23               177.185.64.0/20
    177.185.72.0/23               177.185.64.0/20
    177.185.74.0/23               177.185.64.0/20
    177.185.76.0/23               177.185.64.0/20
    177.185.78.0/23               177.185.64.0/20
    177.185.80.0/21               177.185.80.0/20
    177.185.80.0/22               177.185.80.0/20
    177.185.80.0/23               177.185.80.0/20
    177.185.82.0/23               177.185.80.0/20
    177.185.84.0/22               177.185.80.0/20
    177.185.84.0/23               177.185.80.0/20
    177.185.86.0/23               177.185.80.0/20
    177.185.88.0/21               177.185.80.0/20
    177.185.88.0/23               177.185.80.0/20
    177.185.90.0/23               177.185.80.0/20
    177.185.92.0/22               177.185.80.0/20
    177.185.92.0/23               177.185.80.0/20
    177.185.94.0/23               177.185.80.0/20

Whois Entry

whois: 402551

IANA has recorded AS52928 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52928\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded