Report for 262539

Name

DUNET 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.

262539 DUNET LTDA, BR

  Adjacency:     4  Upstream:     3  Downstream:     1
  Upstream Adjacent AS list
    AS6939          HURRICANE - Hurricane Electric LLC, US
    AS22381         Megatelecom Telecomunicacoes Ltda, BR
    AS53062         ALT | GRUPO BRASIL TECPAR, BR
  Downstream Adjacent AS list
    AS266510        TORRES INTERNET LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
13593 AS262539       ORG+TRN Originate:       6400 /19.36  Transit:       1536 /21.42 DUNET 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       %
 4450 AS262539      DUNET LTDA, BR                                    15     12      0      3     12  80.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.234.63.0/24       4777 2497 3356 53062 262539   
  177.72.24.0/22       4777 2516 6762 53062 262539   
  177.72.24.0/23       4777 2516 6762 53062 262539 - Withdrawn - matching aggregate 177.72.24.0/22 4777 2516 6762 53062 262539
  177.72.24.0/24       4777 2516 6762 53062 262539 - Withdrawn - matching aggregate 177.72.24.0/22 4777 2516 6762 53062 262539
  177.72.25.0/24       4777 2516 6762 53062 262539 - Withdrawn - matching aggregate 177.72.24.0/22 4777 2516 6762 53062 262539
  177.72.26.0/23       4777 2516 6762 53062 262539 - Withdrawn - matching aggregate 177.72.24.0/22 4777 2516 6762 53062 262539
  177.72.26.0/24       4777 2516 6762 53062 262539 - Withdrawn - matching aggregate 177.72.24.0/22 4777 2516 6762 53062 262539
  177.72.27.0/24       4777 2516 6762 53062 262539 - Withdrawn - matching aggregate 177.72.24.0/22 4777 2516 6762 53062 262539
  179.124.196.0/22     4777 2516 6762 53062 262539   
  179.124.196.0/23     4777 2516 6762 53062 262539 - Withdrawn - matching aggregate 179.124.196.0/22 4777 2516 6762 53062 262539
  179.124.196.0/24     4777 2516 6762 53062 262539 - Withdrawn - matching aggregate 179.124.196.0/22 4777 2516 6762 53062 262539
  179.124.197.0/24     4777 2516 6762 53062 262539 - Withdrawn - matching aggregate 179.124.196.0/22 4777 2516 6762 53062 262539
  179.124.198.0/23     4777 2516 6762 53062 262539 - Withdrawn - matching aggregate 179.124.196.0/22 4777 2516 6762 53062 262539
  179.124.198.0/24     4777 2516 6762 53062 262539 - Withdrawn - matching aggregate 179.124.196.0/22 4777 2516 6762 53062 262539
  179.124.199.0/24     4777 2516 6762 53062 262539 - Withdrawn - matching aggregate 179.124.196.0/22 4777 2516 6762 53062 262539

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

AS262539   12 More Specifics   15 Total Advertisements   DUNET LTDA, BR
    177.72.24.0/23                177.72.24.0/22
    177.72.24.0/24                177.72.24.0/22
    177.72.25.0/24                177.72.24.0/22
    177.72.26.0/23                177.72.24.0/22
    177.72.26.0/24                177.72.24.0/22
    177.72.27.0/24                177.72.24.0/22
    179.124.196.0/23              179.124.196.0/22
    179.124.196.0/24              179.124.196.0/22
    179.124.197.0/24              179.124.196.0/22
    179.124.198.0/23              179.124.196.0/22
    179.124.198.0/24              179.124.196.0/22
    179.124.199.0/24              179.124.196.0/22

Whois Entry

whois: 402332

IANA has recorded AS262539 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS262539\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded