Report for 270948

Name

Fontana e Fleck 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.

270948 Fontana e Fleck Ltda, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS28146         MHNET TELECOM, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
31859 AS270948       ORIGIN  Originate:       1536 /21.42  Transit:          0 /0.00  Fontana e Fleck 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       %
11468 AS270948      Fontana e Fleck Ltda, BR                           5      5      1      1      4  80.00%


  Prefix               AS Path                              Aggregation Suggestion
  143.137.172.0/22     4777 2516 6762 28146 270948 + Announce - aggregate of 143.137.172.0/23 (4777 2516 6762 28146 270948) and 143.137.174.0/23 (4777 2516 6762 28146 270948)
  143.137.172.0/23     4777 2516 6762 28146 270948 - Withdrawn - aggregated with 143.137.174.0/23 (4777 2516 6762 28146 270948)
  143.137.172.0/24     4777 2516 6762 28146 270948 - Withdrawn - matching aggregate 143.137.172.0/23 4777 2516 6762 28146 270948
  143.137.173.0/24     4777 2516 6762 28146 270948 - Withdrawn - matching aggregate 143.137.172.0/23 4777 2516 6762 28146 270948
  143.137.174.0/24     4777 2516 6762 28146 270948 - Withdrawn - aggregated with 143.137.175.0/24 (4777 2516 6762 28146 270948)
  143.137.175.0/24     4777 2516 6762 28146 270948 - Withdrawn - aggregated with 143.137.174.0/24 (4777 2516 6762 28146 270948)

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

AS270948   5 More Specifics   5 Total Advertisements   Fontana e Fleck Ltda, BR
    143.137.172.0/23              143.137.172.0/22
    143.137.172.0/24              143.137.172.0/22
    143.137.173.0/24              143.137.172.0/22
    143.137.174.0/24              143.137.172.0/22
    143.137.175.0/24              143.137.172.0/22

Whois Entry

whois: 402332

IANA has recorded AS270948 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS270948\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded