Report for 61711

Name

AS61711 - BOAVISTA- PROVEDOR DE INTERNET E INFORMATICA 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 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.

61711 BOAVISTA- PROVEDOR DE INTERNET E INFORMATICA LTDA, BR

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS28283         Adylnet Telecom, BR
    AS28343         UNIFIQUE TELECOMUNICACOES SA, BR
  Downstream Adjacent AS list
    AS264298        Gr Informatica Ltda, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
26015 AS61711        ORG+TRN Originate:       2048 /21.00  Transit:       1536 /21.42 BOAVISTA- PROVEDOR DE INTERNET E INFORMATICA 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       %
13548 AS61711       BOAVISTA- PROVEDOR DE INTERNET E INFORMATICA       5      4      1      2      3  60.00%


  Prefix               AS Path                              Aggregation Suggestion
  131.72.32.0/22       2914 28283 61711       
  131.72.32.0/24       2914 28283 61711     - Withdrawn - matching aggregate 131.72.32.0/22 2914 28283 61711
  131.72.33.0/24       2914 28283 61711     - Withdrawn - matching aggregate 131.72.32.0/22 2914 28283 61711
  131.72.34.0/23       6939 28343 61711     + Announce - aggregate of 131.72.34.0/24 (6939 28343 61711) and 131.72.35.0/24 (6939 28343 61711)
  131.72.34.0/24       6939 28343 61711     - Withdrawn - aggregated with 131.72.35.0/24 (6939 28343 61711)
  131.72.35.0/24       6939 28343 61711     - Withdrawn - aggregated with 131.72.34.0/24 (6939 28343 61711)

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

AS61711   5 More Specifics   6 Total Advertisements   BOAVISTA- PROVEDOR DE INTERNET E INFORMATICA LTDA, BR
    131.72.32.0/23                131.72.32.0/22
    131.72.33.0/24                131.72.32.0/22
    131.72.34.0/23                131.72.32.0/22
    131.72.34.0/24                131.72.32.0/22
    131.72.35.0/24                131.72.32.0/22
    131.72.32.0/24                131.72.32.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 131.72.32.0/23              Announced
    + 131.72.34.0/23              Announced
    + 131.72.35.0/24              Announced
    - 131.72.32.0/24              Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS61711 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS61711\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded