Report for 52537

Name

AS52537 - microplan 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.

52537 microplan informatica ltda., BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS268696        Tuddo Internet Ltda., BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
16048 AS52537        ORIGIN  Originate:       4608 /19.83  Transit:          0 /0.00  microplan 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       %
17084 AS52537       microplan informatica ltda., BR                    3      2      0      1      2  66.67%


  Prefix               AS Path                              Aggregation Suggestion
  179.106.144.0/20     37100 264409 268696 52537   
  179.106.147.0/24     37100 264409 268696 52537 - Withdrawn - matching aggregate 179.106.144.0/20 37100 264409 268696 52537
  179.106.156.0/24     37100 264409 268696 52537 - Withdrawn - matching aggregate 179.106.144.0/20 37100 264409 268696 52537

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

AS52537   15 More Specifics   16 Total Advertisements   microplan informatica ltda., BR
    179.106.144.0/24              179.106.144.0/20
    179.106.145.0/24              179.106.144.0/20
    179.106.146.0/24              179.106.144.0/20
    179.106.147.0/24              179.106.144.0/20
    179.106.149.0/24              179.106.144.0/20
    179.106.150.0/24              179.106.144.0/20
    179.106.151.0/24              179.106.144.0/20
    179.106.152.0/24              179.106.144.0/20
    179.106.153.0/24              179.106.144.0/20
    179.106.154.0/24              179.106.144.0/20
    179.106.155.0/24              179.106.144.0/20
    179.106.156.0/24              179.106.144.0/20
    179.106.157.0/24              179.106.144.0/20
    179.106.158.0/24              179.106.144.0/20
    179.106.159.0/24              179.106.144.0/20

Whois Entry

whois: 402603

IANA has recorded AS52537 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52537\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded