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 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.

61711 AS61711 - BOAVISTA- PROVEDOR DE INTERNET E INFORMATICA LTDA, BR

  Adjacency:     4  Upstream:     3  Downstream:     1
  Upstream Adjacent AS list
    AS28283         AS28283 - Adylnet Telecom, BR
    AS28343         AS28343 - UNIFIQUE TELECOMUNICACOES S/A, BR
    AS28146         AS28146 - MHNET TELECOM, BR
  Downstream Adjacent AS list
    AS264298        AS264298 - Gr Informatica Ltda, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
25625 AS61711        ORG+TRN Originate:       2048 /21.00  Transit:       1536 /21.42 AS61711 - 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       %
17211 AS61711       AS61711 - BOAVISTA- PROVEDOR DE INTERNET E IN      5      4      2      3      2  40.00%


  Prefix               AS Path                              Aggregation Suggestion
  131.72.32.0/22       4777 2516 6762 28146 61711   
  131.72.32.0/23       4777 2497 174 28283 61711 + Announce - aggregate of 131.72.32.0/24 (4777 2497 174 28283 61711) and 131.72.33.0/24 (4777 2497 174 28283 61711)
  131.72.32.0/24       4777 2497 174 28283 61711 - Withdrawn - aggregated with 131.72.33.0/24 (4777 2497 174 28283 61711)
  131.72.33.0/24       4777 2497 174 28283 61711 - Withdrawn - aggregated with 131.72.32.0/24 (4777 2497 174 28283 61711)
  131.72.34.0/23       4608 7575 7195 28343 61711 + Announce - aggregate of 131.72.34.0/24 (4608 7575 7195 28343 61711) and 131.72.35.0/24 (4608 7575 7195 28343 61711)
  131.72.34.0/24       4608 7575 7195 28343 61711 - Withdrawn - aggregated with 131.72.35.0/24 (4608 7575 7195 28343 61711)
  131.72.35.0/24       4608 7575 7195 28343 61711 - Withdrawn - aggregated with 131.72.34.0/24 (4608 7575 7195 28343 61711)

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

AS61711   4 More Specifics   5 Total Advertisements   AS61711 - BOAVISTA- PROVEDOR DE INTERNET E INFORMATICA LTDA, BR
    131.72.32.0/24                131.72.32.0/22
    131.72.33.0/24                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

Whois Entry

whois: 402551

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