Report for 52560

Name

AS52560 - ATK Telecomunicacoes 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.

52560 ATK Telecomunicacoes Ltda., BR

  Adjacency:     6  Upstream:     2  Downstream:     4
  Upstream Adjacent AS list
    AS262355        VSX Networks, BR
    AS267613        ELETRONET S.A., BR
  Downstream Adjacent AS list
    AS269278        LINK NORTE RONDONOPOLIS LTDA, BR
    AS274611        G-9 TELECOM SERVICOS DE INTERNET LTDA, BR
    AS269564        H. MASSAO SAKUMA, BR
    AS266067        TECHNOLOGY TELECOM, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
13901 AS52560        ORG+TRN Originate:       6144 /19.42  Transit:       2560 /20.68 ATK Telecomunicacoes 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       %
 7617 AS52560       ATK Telecomunicacoes Ltda., BR                     9      6      0      3      6  66.67%


  Prefix               AS Path                              Aggregation Suggestion
  168.0.144.0/22       6939 267613 52560      
  168.0.144.0/23       6939 267613 52560    - Withdrawn - matching aggregate 168.0.144.0/22 6939 267613 52560
  168.0.146.0/23       6939 267613 52560    - Withdrawn - matching aggregate 168.0.144.0/22 6939 267613 52560
  177.86.68.0/22       6939 267613 52560      
  177.86.68.0/23       6939 267613 52560    - Withdrawn - matching aggregate 177.86.68.0/22 6939 267613 52560
  177.86.70.0/23       6939 267613 52560    - Withdrawn - matching aggregate 177.86.68.0/22 6939 267613 52560
  186.235.92.0/22      6939 267613 52560      
  186.235.92.0/23      6939 267613 52560    - Withdrawn - matching aggregate 186.235.92.0/22 6939 267613 52560
  186.235.94.0/23      6939 267613 52560    - Withdrawn - matching aggregate 186.235.92.0/22 6939 267613 52560

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

AS52560   6 More Specifics   9 Total Advertisements   ATK Telecomunicacoes Ltda., BR
    168.0.144.0/23                168.0.144.0/22
    168.0.146.0/23                168.0.144.0/22
    177.86.68.0/23                177.86.68.0/22
    177.86.70.0/23                177.86.68.0/22
    186.235.92.0/23               186.235.92.0/22
    186.235.94.0/23               186.235.92.0/22
    168.0.146.0/24                168.0.144.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 168.0.146.0/24              Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS52560 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52560\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded