Report for 52731

Name

AS52731 - Netnt Sistemas e Informatica 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.

52731 Netnt Sistemas e Informatica Ltda, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS53181         K2 Telecom e Multimidia LTDA ME, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
45486 AS52731        ORIGIN  Originate:        768 /22.42  Transit:          0 /0.00  Netnt Sistemas e Informatica 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       %
48133 AS52731       Netnt Sistemas e Informatica Ltda, BR              2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  177.84.248.0/23      6939 13786 53181 52731   
  177.84.250.0/24      6939 13786 53181 52731   

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

AS52731   12 More Specifics   12 Total Advertisements   Netnt Sistemas e Informatica Ltda, BR
    138.255.140.0/24              138.255.140.0/22
    138.255.141.0/24              138.255.140.0/22
    138.255.142.0/24              138.255.140.0/22
    138.255.143.0/24              138.255.140.0/22
    177.84.248.0/24               177.84.248.0/21
    177.84.249.0/24               177.84.248.0/21
    177.84.250.0/24               177.84.248.0/21
    177.84.251.0/24               177.84.248.0/21
    177.84.252.0/24               177.84.248.0/21
    177.84.253.0/24               177.84.248.0/21
    177.84.254.0/24               177.84.248.0/21
    177.84.255.0/24               177.84.248.0/21

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 138.255.140.0/24            Announced
    + 138.255.141.0/24            Announced
    + 138.255.142.0/24            Announced
    + 138.255.143.0/24            Announced
    + 177.84.250.0/24             Announced
    + 177.84.251.0/24             Announced
    + 177.84.254.0/24             Announced
    - 177.84.248.0/21             Withdrawn

Whois Entry

whois: 402590

IANA has recorded AS52731 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52731\n