Report for 271687

Name

AS271687 - ICARUS NET 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.

271687 AS271687 - ICARUS NET LTDA, BR

  Adjacency:     4  Upstream:     4  Downstream:     0
  Upstream Adjacent AS list
    AS264590        AS264590 - NAVEX TELECOM, BR
    AS52468         AS52468 - UFINET PANAMA S.A., PA
    AS274709        AS274709 - FERREIRA TELECOM LTDA, BR
    AS270340        AS270340 - NETCOM TELECOMUNICACOES LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
47287 AS271687       ORIGIN  Originate:        768 /22.42  Transit:          0 /0.00  AS271687 - ICARUS NET 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       %
71848 AS271687      AS271687 - ICARUS NET LTDA, BR                     3      0      0      3      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  168.227.36.0/24      4777 2497 3356 61832 268424 270340 271687   
  168.227.38.0/24      4777 2497 174 61568 262773 270309 274709 271687   
  168.227.39.0/24      4777 2497 174 52468 52468 271687   

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

AS271687   3 More Specifics   3 Total Advertisements   AS271687 - ICARUS NET LTDA, BR
    168.227.36.0/24               168.227.36.0/22
    168.227.38.0/24               168.227.36.0/22
    168.227.39.0/24               168.227.36.0/22
    168.227.37.0/24               168.227.36.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 168.227.37.0/24             Withdrawn

Whois Entry

whois: 402591

IANA has recorded AS271687 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271687\n