Report for 28122

Name

YAHOO DO BRASIL 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 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.

28122 YAHOO DO BRASIL INTERNET LTDA., BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS10310         YAHOO-1 - Yahoo Holdings Inc., US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
48990 AS28122        ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  YAHOO DO BRASIL 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       %
37687 AS28122       YAHOO DO BRASIL INTERNET LTDA., BR                 1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  200.152.162.0/23     4777 2497 3356 10310 10310 10310 10310 28122   

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

AS28122   1 More Specifics   1 Total Advertisements   YAHOO DO BRASIL INTERNET LTDA., BR
    200.152.162.0/23              200.152.160.0/20

Whois Entry

whois: 402332

IANA has recorded AS28122 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS28122\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded