Report for 52547

Name

AS52547 - AVATO TECNOLOGIA S.A, 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.

52547 AVATO TECNOLOGIA S.A, BR

  Adjacency:     3  Upstream:     1  Downstream:     2
  Upstream Adjacent AS list
    AS262907        BRASIL TECPAR | AMIGO | AVATO, BR
  Downstream Adjacent AS list
    AS28638         BRASIL TECPAR | AMIGO | AVATO, BR
    AS267601        AVATO TECNOLOGIA S.A, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
8553  AS52547        ORG+TRN Originate:      14336 /18.19  Transit:       5632 /19.54 AVATO TECNOLOGIA S.A, 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       %
 4776 AS52547       AVATO TECNOLOGIA S.A, BR                          17     14      3      6     11  64.71%


  Prefix               AS Path                              Aggregation Suggestion
  170.233.52.0/22      2497 3356 262907 52547   
  170.233.52.0/22      6939 262907 52547    + Announce - aggregate of 170.233.52.0/23 (6939 262907 52547) and 170.233.54.0/23 (6939 262907 52547)
  170.233.52.0/23      6939 262907 52547    - Withdrawn - aggregated with 170.233.54.0/23 (6939 262907 52547)
  170.233.54.0/23      6939 262907 52547    - Withdrawn - aggregated with 170.233.52.0/23 (6939 262907 52547)
  177.152.176.0/21     2497 3356 262907 52547   
  177.152.176.0/22     2497 3356 262907 52547 - Withdrawn - matching aggregate 177.152.176.0/21 2497 3356 262907 52547
  177.152.176.0/21     6939 262907 52547    + Announce - aggregate of 177.152.176.0/22 (6939 262907 52547) and 177.152.180.0/22 (6939 262907 52547)
  177.152.176.0/23     6939 262907 52547    - Withdrawn - aggregated with 177.152.178.0/23 (6939 262907 52547)
  177.152.178.0/23     6939 262907 52547    - Withdrawn - aggregated with 177.152.176.0/23 (6939 262907 52547)
  177.152.180.0/22     2497 3356 262907 52547 - Withdrawn - matching aggregate 177.152.176.0/21 2497 3356 262907 52547
  177.152.180.0/23     6939 262907 52547    - Withdrawn - aggregated with 177.152.182.0/23 (6939 262907 52547)
  177.152.182.0/23     6939 262907 52547    - Withdrawn - aggregated with 177.152.180.0/23 (6939 262907 52547)
  200.11.8.0/21        2497 3356 262907 52547   
  200.11.8.0/22        2497 3356 262907 52547 - Withdrawn - matching aggregate 200.11.8.0/21 2497 3356 262907 52547
  200.11.8.0/21        6939 262907 52547    + Announce - aggregate of 200.11.8.0/22 (6939 262907 52547) and 200.11.12.0/22 (6939 262907 52547)
  200.11.8.0/23        6939 262907 52547    - Withdrawn - aggregated with 200.11.10.0/23 (6939 262907 52547)
  200.11.10.0/23       6939 262907 52547    - Withdrawn - aggregated with 200.11.8.0/23 (6939 262907 52547)
  200.11.12.0/22       2497 3356 262907 52547 - Withdrawn - matching aggregate 200.11.8.0/21 2497 3356 262907 52547
  200.11.12.0/23       6939 262907 52547    - Withdrawn - aggregated with 200.11.14.0/23 (6939 262907 52547)
  200.11.14.0/23       6939 262907 52547    - Withdrawn - aggregated with 200.11.12.0/23 (6939 262907 52547)

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

AS52547   21 More Specifics   24 Total Advertisements   PRIMATEC TELECOM LTDA, BR
    170.233.52.0/24               170.233.52.0/22
    170.233.53.0/24               170.233.52.0/22
    170.233.54.0/24               170.233.52.0/22
    177.152.176.0/23              177.152.176.0/21
    177.152.176.0/24              177.152.176.0/21
    177.152.178.0/24              177.152.176.0/21
    177.152.179.0/24              177.152.176.0/21
    177.152.180.0/24              177.152.176.0/21
    177.152.181.0/24              177.152.176.0/21
    177.152.182.0/24              177.152.176.0/21
    177.152.183.0/24              177.152.176.0/21
    200.11.8.0/24                 200.11.8.0/21
    200.11.9.0/24                 200.11.8.0/21
    200.11.10.0/23                200.11.8.0/21
    200.11.10.0/24                200.11.8.0/21
    200.11.11.0/24                200.11.8.0/21
    200.11.12.0/23                200.11.8.0/21
    200.11.12.0/24                200.11.8.0/21
    200.11.13.0/24                200.11.8.0/21
    200.11.14.0/24                200.11.8.0/21
    200.11.15.0/24                200.11.8.0/21

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

    + 170.233.52.0/24             Announced
    + 170.233.53.0/24             Announced
    + 170.233.54.0/24             Announced
    + 177.152.176.0/24            Announced
    + 177.152.178.0/24            Announced
    + 177.152.179.0/24            Announced
    + 177.152.180.0/24            Announced
    + 177.152.181.0/24            Announced
    + 177.152.182.0/24            Announced
    + 177.152.183.0/24            Announced
    + 200.11.9.0/24               Announced
    + 200.11.10.0/24              Announced
    + 200.11.11.0/24              Announced
    + 200.11.13.0/24              Announced
    + 200.11.14.0/24              Announced
    + 200.11.15.0/24              Announced

Bogus ASes Announced by this AS

Bogus AS		Announcing-AS
AS28638	Announced by	AS52547	AS52547 - AVATO TECNOLOGIA S.A, BR

Whois Entry

whois: 402603

IANA has recorded AS52547 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52547\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded