Report for 266538

Name

AS266538 - ENTERNET PROVEDOR LTDA - ME, 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.

266538 ENTERNET PROVEDOR LTDA - ME, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS269096        NORTH TELECOMUNICACOES EIRELI, BR
    AS265975        INTEREDE TELECOM, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
20946 AS266538       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  ENTERNET PROVEDOR LTDA - ME, 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       %
19351 AS266538      ENTERNET PROVEDOR LTDA - ME, BR                    7      4      2      5      2  28.57%


  Prefix               AS Path                              Aggregation Suggestion
  160.20.184.0/22      7018 3356 265975 266538   
  160.20.184.0/23      6939 265975 266538     
  160.20.184.0/23      6939 3356 265975 266538 + Announce - aggregate of 160.20.184.0/24 (6939 3356 265975 266538) and 160.20.185.0/24 (6939 3356 265975 266538)
  160.20.184.0/24      6939 3356 265975 266538 - Withdrawn - aggregated with 160.20.185.0/24 (6939 3356 265975 266538)
  160.20.185.0/24      6939 3356 265975 266538 - Withdrawn - aggregated with 160.20.184.0/24 (6939 3356 265975 266538)
  160.20.186.0/23      6939 265975 266538     
  160.20.186.0/23      6939 3356 265975 266538 + Announce - aggregate of 160.20.186.0/24 (6939 3356 265975 266538) and 160.20.187.0/24 (6939 3356 265975 266538)
  160.20.186.0/24      6939 3356 265975 266538 - Withdrawn - aggregated with 160.20.187.0/24 (6939 3356 265975 266538)
  160.20.187.0/24      6939 3356 265975 266538 - Withdrawn - aggregated with 160.20.186.0/24 (6939 3356 265975 266538)

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

AS266538   5 More Specifics   6 Total Advertisements   ENTERNET PROVEDOR LTDA - ME, BR
    160.20.184.0/23               160.20.184.0/22
    160.20.184.0/24               160.20.184.0/22
    160.20.185.0/24               160.20.184.0/22
    160.20.186.0/24               160.20.184.0/22
    160.20.187.0/24               160.20.184.0/22
    160.20.186.0/23               160.20.184.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 160.20.184.0/24             Announced
    + 160.20.185.0/24             Announced
    + 160.20.186.0/24             Announced
    + 160.20.187.0/24             Announced
    - 160.20.186.0/23             Withdrawn

Whois Entry

whois: 402590

IANA has recorded AS266538 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS266538\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded