Report for 52897

Name

AS52897 - Sulminasnet Provedor de Internet 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.

52897 AS52897 - Sulminasnet Provedor de Internet Ltda, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS28352         AS28352 - NETSPEED LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
33031 AS52897        ORIGIN  Originate:       1280 /21.68  Transit:          0 /0.00  AS52897 - Sulminasnet Provedor de Internet 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       %
47679 AS52897       AS52897 - Sulminasnet Provedor de Internet Lt      2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  186.250.228.0/22     4777 2497 3356 16735 28352 52897   
  186.250.231.0/24     4777 2516 6762 263444 28352 52897   

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

AS52897   1 More Specifics   2 Total Advertisements   AS52897 - Sulminasnet Provedor de Internet Ltda, BR
    186.250.231.0/24              186.250.228.0/22
    186.250.228.0/23              186.250.228.0/22
    186.250.230.0/23              186.250.228.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 186.250.228.0/23            Withdrawn
    - 186.250.230.0/23            Withdrawn

Whois Entry

whois: 402591

IANA has recorded AS52897 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52897\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded