Report for 265140

Name

DUPONT & SCHWANKE 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.

265140 DUPONT & SCHWANKE LTDA, BR

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS6939          HURRICANE - Hurricane Electric LLC, US
    AS28283         Adylnet Telecom, BR
    AS273810        CM TECNOLOGIA INTEGRADA LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
24104 AS265140       ORIGIN  Originate:       2304 /20.83  Transit:          0 /0.00  DUPONT & SCHWANKE 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       %
28582 AS265140      DUPONT & SCHWANKE LTDA, BR                         4      2      1      3      1  25.00%


  Prefix               AS Path                              Aggregation Suggestion
  143.255.0.0/22       4777 2497 174 28283 265140   
  143.255.0.0/22       4608 4826 6939 265140 + Announce - aggregate of 143.255.0.0/23 (4608 4826 6939 265140) and 143.255.2.0/23 (4608 4826 6939 265140)
  143.255.0.0/23       4608 4826 6939 265140 - Withdrawn - aggregated with 143.255.2.0/23 (4608 4826 6939 265140)
  143.255.2.0/23       4608 4826 6939 265140 - Withdrawn - aggregated with 143.255.0.0/23 (4608 4826 6939 265140)
  143.255.2.0/24       4777 2497 174 37468 61568 61568 61568 266460 262818 273810 265140   

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

AS265140   3 More Specifics   4 Total Advertisements   DUPONT & SCHWANKE LTDA, BR
    143.255.0.0/23                143.255.0.0/22
    143.255.2.0/23                143.255.0.0/22
    143.255.2.0/24                143.255.0.0/22

Whois Entry

whois: 402332

IANA has recorded AS265140 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS265140\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded