Report for 52890

Name

AS52890 - Centro Integrado de Telematica do Exercito, 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.

52890 AS52890 - Centro Integrado de Telematica do Exercito, BR

  Adjacency:    14  Upstream:    14  Downstream:     0
  Upstream Adjacent AS list
    AS28144         AS28144 - G3 TELECOM, BR
    AS269096        AS269096 - N&K TECNOLOGIA LTDA, BR
    AS28165         AS28165 - Wireless Comm Services LTDA, BR
    AS262907        AS262907 - BRASIL TECPAR  AMIGO  AVATO, BR
    AS262403        AS262403 - Net Way Telecom LTDA ME, BR
    AS28126         AS28126 - BRISANET SERVICOS DE TELECOMUNICACOES S.A, BR
    AS10429         AS10429 - TELEFONICA BRASIL S.A, BR
    AS264221        AS264221 - ONLINE NORTE TELECOM LTDA, BR
    AS4230          AS4230 - CLARO S.A., BR
    AS52965         AS52965 - 1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA, BR
    AS262989        AS262989 - CLICKNET BRASIL INFORMATICA E TELECOMUNICACOES LT, BR
    AS16735         AS16735 - ALGAR TELECOM S/A, BR
    AS1251          AS1251 - FUNDACAO DE AMPARO A PESQUISA DO ESTADO SAO PAULO, BR
    AS263609        AS263609 - Free Way Tecnologia, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
8776  AS52890        ORIGIN  Originate:      13312 /18.30  Transit:          0 /0.00  AS52890 - Centro Integrado de Telematica do Exercito, 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       %
17042 AS52890       AS52890 - Centro Integrado de Telematica do E     21      2      0     19      2   9.52%


  Prefix               AS Path                              Aggregation Suggestion
  177.8.80.0/20        4777 2497 3356 28126 52890   
  177.8.80.0/23        4777 2516 6762 16735 262989 52890   
  177.8.80.0/24        4777 2516 6762 16735 262989 52890 - Withdrawn - matching aggregate 177.8.80.0/23 4777 2516 6762 16735 262989 52890
  177.8.81.0/24        4608 1221 4637 12956 10429 52890   
  177.8.82.0/24        4777 2516 4230 52890   
  177.8.83.0/24        4777 2516 4230 264221 52890   
  177.8.84.0/24        4777 2516 6762 20080 1251 52890   
  177.8.85.0/24        4777 2516 6762 271253 263609 52890   
  177.8.86.0/24        4777 2497 3356 262907 52890   
  177.8.87.0/24        4777 2516 6762 16735 52890   
  177.8.89.0/24        4777 2497 3356 263009 262403 52890   
  177.8.90.0/24        4777 2497 174 52468 269096 52890   
  177.8.91.0/24        4608 1221 4637 12956 10429 52890   
  177.8.92.0/24        4608 7575 7195 28126 52890   
  177.8.93.0/24        4777 2516 6762 16735 262989 52890   
  177.8.94.0/24        4777 2497 174 14840 28144 52890   
  177.8.95.0/24        4777 2516 6762 16735 262989 52965 52890   
  189.38.64.0/20       4777 2516 6762 16735 262989 52890   
  189.38.64.0/24       4777 2516 6762 16735 262989 52890 - Withdrawn - matching aggregate 189.38.64.0/20 4777 2516 6762 16735 262989 52890
  189.38.66.0/24       4608 7575 7195 28126 52890 52890   
  189.38.71.0/24       4608 7575 7195 28126 52890   

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

AS52890   19 More Specifics   21 Total Advertisements   AS52890 - Centro Integrado de Telematica do Exercito, BR
    177.8.80.0/23                 177.8.80.0/20
    177.8.80.0/24                 177.8.80.0/20
    177.8.81.0/24                 177.8.80.0/20
    177.8.82.0/24                 177.8.80.0/20
    177.8.83.0/24                 177.8.80.0/20
    177.8.84.0/24                 177.8.80.0/20
    177.8.85.0/24                 177.8.80.0/20
    177.8.86.0/24                 177.8.80.0/20
    177.8.87.0/24                 177.8.80.0/20
    177.8.89.0/24                 177.8.80.0/20
    177.8.90.0/24                 177.8.80.0/20
    177.8.91.0/24                 177.8.80.0/20
    177.8.92.0/24                 177.8.80.0/20
    177.8.93.0/24                 177.8.80.0/20
    177.8.94.0/24                 177.8.80.0/20
    177.8.95.0/24                 177.8.80.0/20
    189.38.64.0/24                189.38.64.0/20
    189.38.66.0/24                189.38.64.0/20
    189.38.71.0/24                189.38.64.0/20

Whois Entry

whois: 402617

IANA has recorded AS52890 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52890\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded