Report for 52973

Name

AS52973 - YIPI Telecom 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.

52973 YIPI Telecom LTDA., BR

  Adjacency:     7  Upstream:     5  Downstream:     2
  Upstream Adjacent AS list
    AS12956         TELXIUS TELXIUS Cable, ES
    AS6939          HURRICANE, US
    AS28329         Megatelecom Telecomunicacoes Ltda, BR
    AS28669         America-NET Ltda., BR
    AS3356          LEVEL3, US
  Downstream Adjacent AS list
    AS27688         Winfnet Telecom Wireless Ltda, BR
    AS264523        Kinema da Ilha Informatica e Tecnologia Ltda., BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
6853  AS52973        ORG+TRN Originate:      20480 /17.68  Transit:        512 /23.00 YIPI Telecom 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       %
 2034 AS52973       YIPI Telecom LTDA., BR                            31     29      0      2     29  93.55%


  Prefix               AS Path                              Aggregation Suggestion
  186.216.192.0/20     6939 52973             
  186.216.192.0/21     6939 52973           - Withdrawn - matching aggregate 186.216.192.0/20 6939 52973
  186.216.192.0/22     6939 52973           - Withdrawn - matching aggregate 186.216.192.0/20 6939 52973
  186.216.192.0/23     6939 52973           - Withdrawn - matching aggregate 186.216.192.0/20 6939 52973
  186.216.192.0/24     6939 52973           - Withdrawn - matching aggregate 186.216.192.0/20 6939 52973
  186.216.193.0/24     6939 52973           - Withdrawn - matching aggregate 186.216.192.0/20 6939 52973
  186.216.194.0/23     6939 52973           - Withdrawn - matching aggregate 186.216.192.0/20 6939 52973
  186.216.194.0/24     6939 52973           - Withdrawn - matching aggregate 186.216.192.0/20 6939 52973
  186.216.195.0/24     6939 52973           - Withdrawn - matching aggregate 186.216.192.0/20 6939 52973
  186.216.196.0/22     6939 52973           - Withdrawn - matching aggregate 186.216.192.0/20 6939 52973
  186.216.196.0/23     6939 52973           - Withdrawn - matching aggregate 186.216.192.0/20 6939 52973
  186.216.196.0/24     6939 28329 52973       
  186.216.197.0/24     6939 52973           - Withdrawn - matching aggregate 186.216.192.0/20 6939 52973
  186.216.198.0/23     6939 52973           - Withdrawn - matching aggregate 186.216.192.0/20 6939 52973
  186.216.198.0/24     6939 52973           - Withdrawn - matching aggregate 186.216.192.0/20 6939 52973
  186.216.199.0/24     6939 52973           - Withdrawn - matching aggregate 186.216.192.0/20 6939 52973
  186.216.200.0/21     6939 52973           - Withdrawn - matching aggregate 186.216.192.0/20 6939 52973
  186.216.200.0/22     6939 52973           - Withdrawn - matching aggregate 186.216.192.0/20 6939 52973
  186.216.200.0/23     6939 52973           - Withdrawn - matching aggregate 186.216.192.0/20 6939 52973
  186.216.200.0/24     6939 52973           - Withdrawn - matching aggregate 186.216.192.0/20 6939 52973
  186.216.201.0/24     6939 52973           - Withdrawn - matching aggregate 186.216.192.0/20 6939 52973
  186.216.202.0/23     6939 52973           - Withdrawn - matching aggregate 186.216.192.0/20 6939 52973
  186.216.202.0/24     6939 52973           - Withdrawn - matching aggregate 186.216.192.0/20 6939 52973
  186.216.203.0/24     6939 52973           - Withdrawn - matching aggregate 186.216.192.0/20 6939 52973
  186.216.204.0/22     6939 52973           - Withdrawn - matching aggregate 186.216.192.0/20 6939 52973
  186.216.204.0/23     6939 52973           - Withdrawn - matching aggregate 186.216.192.0/20 6939 52973
  186.216.204.0/24     6939 52973           - Withdrawn - matching aggregate 186.216.192.0/20 6939 52973
  186.216.205.0/24     6939 52973           - Withdrawn - matching aggregate 186.216.192.0/20 6939 52973
  186.216.206.0/23     6939 52973           - Withdrawn - matching aggregate 186.216.192.0/20 6939 52973
  186.216.206.0/24     6939 52973           - Withdrawn - matching aggregate 186.216.192.0/20 6939 52973
  186.216.207.0/24     6939 52973           - Withdrawn - matching aggregate 186.216.192.0/20 6939 52973

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

AS52973   9 More Specifics   10 Total Advertisements   YIPI Telecom LTDA., BR
    186.216.192.0/21              186.216.192.0/20
    186.216.192.0/22              186.216.192.0/20
    186.216.196.0/22              186.216.192.0/20
    186.216.196.0/24              186.216.192.0/20
    186.216.200.0/21              186.216.192.0/20
    186.216.200.0/22              186.216.192.0/20
    186.216.204.0/22              186.216.192.0/20
    186.216.204.0/24              186.216.192.0/20
    186.216.206.0/24              186.216.192.0/20
    186.216.192.0/23              186.216.192.0/20
    186.216.192.0/24              186.216.192.0/20
    186.216.193.0/24              186.216.192.0/20
    186.216.194.0/23              186.216.192.0/20
    186.216.194.0/24              186.216.192.0/20
    186.216.195.0/24              186.216.192.0/20
    186.216.196.0/23              186.216.192.0/20
    186.216.197.0/24              186.216.192.0/20
    186.216.198.0/23              186.216.192.0/20
    186.216.198.0/24              186.216.192.0/20
    186.216.199.0/24              186.216.192.0/20
    186.216.200.0/23              186.216.192.0/20
    186.216.200.0/24              186.216.192.0/20
    186.216.201.0/24              186.216.192.0/20
    186.216.202.0/23              186.216.192.0/20
    186.216.202.0/24              186.216.192.0/20
    186.216.203.0/24              186.216.192.0/20
    186.216.204.0/23              186.216.192.0/20
    186.216.205.0/24              186.216.192.0/20
    186.216.206.0/23              186.216.192.0/20
    186.216.207.0/24              186.216.192.0/20

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

    - 186.216.192.0/23            Withdrawn
    - 186.216.192.0/24            Withdrawn
    - 186.216.193.0/24            Withdrawn
    - 186.216.194.0/23            Withdrawn
    - 186.216.194.0/24            Withdrawn
    - 186.216.195.0/24            Withdrawn
    - 186.216.196.0/23            Withdrawn
    - 186.216.197.0/24            Withdrawn
    - 186.216.198.0/23            Withdrawn
    - 186.216.198.0/24            Withdrawn
    - 186.216.199.0/24            Withdrawn
    - 186.216.200.0/23            Withdrawn
    - 186.216.200.0/24            Withdrawn
    - 186.216.201.0/24            Withdrawn
    - 186.216.202.0/23            Withdrawn
    - 186.216.202.0/24            Withdrawn
    - 186.216.203.0/24            Withdrawn
    - 186.216.204.0/23            Withdrawn
    - 186.216.205.0/24            Withdrawn
    - 186.216.206.0/23            Withdrawn
    - 186.216.207.0/24            Withdrawn

Whois Entry

whois: 402590

IANA has recorded AS52973 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52973\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded