Report for 11921

Name

AS11921 - SECRELNET 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 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.

11921 AS11921 - SECRELNET INFORMATICA LTDA, BR

  Adjacency:     4  Upstream:     3  Downstream:     1
  Upstream Adjacent AS list
    AS52925         AS52925 - Ascenty Data Centers e Telecomunicacoes S/A, BR
    AS264409        AS264409 - GRUPO YAX, BR
    AS12956         IDDQD-AS - IDDQD-AS, ES
  Downstream Adjacent AS list
    AS262712        AS262712 - HOSTWEB DATA CENTER E SERVICOS LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
5606  AS11921        ORIGIN  Originate:      29184 /17.17  Transit:          0 /0.00  AS11921 - SECRELNET 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       %
20911 AS11921       AS11921 - SECRELNET INFORMATICA LTDA, BR           7      2      1      6      1  14.29%


  Prefix               AS Path                              Aggregation Suggestion
  200.150.128.0/20     4608 7575 37468 52925 11921   
  200.150.128.0/24     4608 7575 264409 11921   
  200.194.96.0/20      4608 7575 37468 52925 11921 + Announce - aggregate of 200.194.96.0/21 (4608 7575 37468 52925 11921) and 200.194.104.0/21 (4608 7575 37468 52925 11921)
  200.194.96.0/21      4608 7575 37468 52925 11921 - Withdrawn - aggregated with 200.194.104.0/21 (4608 7575 37468 52925 11921)
  200.194.104.0/21     4608 7575 37468 52925 11921 - Withdrawn - aggregated with 200.194.96.0/21 (4608 7575 37468 52925 11921)
  200.233.64.0/20      4608 1221 4637 12956 11921 11921 11921   
  201.49.0.0/18        4608 7575 37468 52925 11921   
  201.49.38.0/24       4608 7575 264409 11921   

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

AS11921   2 More Specifics   7 Total Advertisements   AS11921 - SECRELNET INFORMATICA LTDA, BR
    200.150.128.0/24              200.150.128.0/20
    201.49.38.0/24                201.49.0.0/18
    200.150.142.0/24              200.150.128.0/20
    201.49.61.0/24                201.49.0.0/18

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 200.150.128.0/24            Announced
    + 201.49.38.0/24              Announced
    - 200.150.142.0/24            Withdrawn
    - 201.49.61.0/24              Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS11921 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS11921\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded