Report for 52564

Name

AS52564 - Biazi Telecom, 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.

52564 Biazi Telecom, BR

  Adjacency:    11  Upstream:     4  Downstream:     7
  Upstream Adjacent AS list
    AS6939          HURRICANE, US
    AS8167          V tal, BR
    AS52935         Infobarra Solucoes em Informatica Ltda, BR
    AS61621         Norte.Net Telecomunicacoes Ltda, BR
  Downstream Adjacent AS list
    AS52935         Infobarra Solucoes em Informatica Ltda, BR
    AS270481        ERBS TECNOLOGIA, BR
    AS52746         Primanet Internet LTDA, BR
    AS263018        Zapelini & Cia. Ltda., BR
    AS271191        QUALITY TELECOMUNICACOES LTDA, BR
    AS264901        Ailon Rodrigo Oliveira Lima ME, BR
    AS273672        Rocket Internet, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
10871 AS52564        ORG+TRN Originate:       9216 /18.83  Transit:      30720 /17.09 Biazi Telecom, 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       %
 3660 AS52564       Biazi Telecom, BR                                 24     20      5      9     15  62.50%


  Prefix               AS Path                              Aggregation Suggestion
  131.161.36.0/22      6939 52573 52935 52935 52935 52935 52564 52564 52564 52564 52564 52564   
  131.161.36.0/22      3303 3356 61621 52564 + Announce - aggregate of 131.161.36.0/23 (3303 3356 61621 52564) and 131.161.38.0/23 (3303 3356 61621 52564)
  131.161.36.0/24      3303 3356 61621 52564 - Withdrawn - aggregated with 131.161.37.0/24 (3303 3356 61621 52564)
  131.161.37.0/24      3303 3356 61621 52564 - Withdrawn - aggregated with 131.161.36.0/24 (3303 3356 61621 52564)
  131.161.38.0/24      3303 3356 61621 52564 - Withdrawn - aggregated with 131.161.39.0/24 (3303 3356 61621 52564)
  131.161.39.0/24      3303 3356 61621 52564 - Withdrawn - aggregated with 131.161.38.0/24 (3303 3356 61621 52564)
  138.219.144.0/22     6939 52573 52935 52935 52935 52935 52564 52564 52564 52564 52564 52564   
  138.219.144.0/22     3303 3356 61621 52564 + Announce - aggregate of 138.219.144.0/23 (3303 3356 61621 52564) and 138.219.146.0/23 (3303 3356 61621 52564)
  138.219.144.0/24     3303 3356 61621 52564 - Withdrawn - aggregated with 138.219.145.0/24 (3303 3356 61621 52564)
  138.219.145.0/24     3303 3356 61621 52564 - Withdrawn - aggregated with 138.219.144.0/24 (3303 3356 61621 52564)
  138.219.146.0/24     3303 3356 61621 52564 - Withdrawn - aggregated with 138.219.147.0/24 (3303 3356 61621 52564)
  138.219.147.0/24     3303 3356 61621 52564 - Withdrawn - aggregated with 138.219.146.0/24 (3303 3356 61621 52564)
  177.85.156.0/22      6939 52573 52935 52935 52935 52935 52564 52564 52564 52564 52564 52564   
  177.85.156.0/22      3303 3356 61621 52564 + Announce - aggregate of 177.85.156.0/23 (3303 3356 61621 52564) and 177.85.158.0/23 (3303 3356 61621 52564)
  177.85.156.0/24      3303 3356 61621 52564 - Withdrawn - aggregated with 177.85.157.0/24 (3303 3356 61621 52564)
  177.85.157.0/24      3303 3356 61621 52564 - Withdrawn - aggregated with 177.85.156.0/24 (3303 3356 61621 52564)
  177.85.158.0/24      3303 3356 61621 52564 - Withdrawn - aggregated with 177.85.159.0/24 (3303 3356 61621 52564)
  177.85.159.0/24      3303 3356 61621 52564 - Withdrawn - aggregated with 177.85.158.0/24 (3303 3356 61621 52564)
  177.91.236.0/22      6939 52573 52935 52935 52935 52935 52564 52564 52564 52564 52564 52564   
  177.91.236.0/22      6939 52320 8167 52564 + Announce - aggregate of 177.91.236.0/23 (6939 52320 8167 52564) and 177.91.238.0/23 (6939 52320 8167 52564)
  177.91.236.0/24      6939 52320 8167 52564 - Withdrawn - aggregated with 177.91.237.0/24 (6939 52320 8167 52564)
  177.91.237.0/24      6939 52320 8167 52564 - Withdrawn - aggregated with 177.91.236.0/24 (6939 52320 8167 52564)
  177.91.238.0/24      6939 52320 8167 52564 - Withdrawn - aggregated with 177.91.239.0/24 (6939 52320 8167 52564)
  177.91.239.0/24      6939 52320 8167 52564 - Withdrawn - aggregated with 177.91.238.0/24 (6939 52320 8167 52564)
  187.62.72.0/22       3303 3356 61621 52564 + Announce - aggregate of 187.62.72.0/23 (3303 3356 61621 52564) and 187.62.74.0/23 (3303 3356 61621 52564)
  187.62.72.0/24       3303 3356 61621 52564 - Withdrawn - aggregated with 187.62.73.0/24 (3303 3356 61621 52564)
  187.62.73.0/24       3303 3356 61621 52564 - Withdrawn - aggregated with 187.62.72.0/24 (3303 3356 61621 52564)
  187.62.74.0/24       3303 3356 61621 52564 - Withdrawn - aggregated with 187.62.75.0/24 (3303 3356 61621 52564)
  187.62.75.0/24       3303 3356 61621 52564 - Withdrawn - aggregated with 187.62.74.0/24 (3303 3356 61621 52564)

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

AS52564   12 More Specifics   12 Total Advertisements   Biazi Telecom, BR
    131.161.36.0/24               131.161.36.0/22
    131.161.37.0/24               131.161.36.0/22
    131.161.38.0/24               131.161.36.0/22
    131.161.39.0/24               131.161.36.0/22
    138.219.144.0/24              138.219.144.0/22
    138.219.145.0/24              138.219.144.0/22
    138.219.146.0/24              138.219.144.0/22
    138.219.147.0/24              138.219.144.0/22
    177.85.156.0/24               177.85.156.0/22
    177.85.157.0/24               177.85.156.0/22
    177.85.158.0/24               177.85.156.0/22
    177.85.159.0/24               177.85.156.0/22
    187.62.72.0/24                187.62.72.0/22
    187.62.73.0/24                187.62.72.0/22
    187.62.74.0/24                187.62.72.0/22
    187.62.75.0/24                187.62.72.0/22

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

    - 187.62.72.0/24              Withdrawn
    - 187.62.73.0/24              Withdrawn
    - 187.62.74.0/24              Withdrawn
    - 187.62.75.0/24              Withdrawn

Whois Entry

whois: 402551

IANA has recorded AS52564 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52564\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded