Report for 52981

Name

AS52981 - Conecta Tecnologia 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.

52981 Conecta Tecnologia LTDA, BR

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS6939          HURRICANE, US
    AS268925        TELLCORP - TELECOMUNICACOES CORPORATIVAS LTDA, BR
  Downstream Adjacent AS list
    AS264460        SIGA FIBRA LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
12074 AS52981        ORG+TRN Originate:       8192 /19.00  Transit:       4096 /20.00 Conecta Tecnologia 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       %
 6796 AS52981       Conecta Tecnologia LTDA, BR                        9      8      1      2      7  77.78%


  Prefix               AS Path                              Aggregation Suggestion
  177.22.32.0/20       3303 13786 268925 52981   
  177.22.32.0/20       6939 52981           + Announce - aggregate of 177.22.32.0/21 (6939 52981) and 177.22.40.0/21 (6939 52981)
  177.22.32.0/23       6939 52981           - Withdrawn - aggregated with 177.22.34.0/23 (6939 52981)
  177.22.34.0/23       6939 52981           - Withdrawn - aggregated with 177.22.32.0/23 (6939 52981)
  177.22.36.0/23       6939 52981           - Withdrawn - aggregated with 177.22.38.0/23 (6939 52981)
  177.22.38.0/23       6939 52981           - Withdrawn - aggregated with 177.22.36.0/23 (6939 52981)
  177.22.40.0/23       6939 52981           - Withdrawn - aggregated with 177.22.42.0/23 (6939 52981)
  177.22.42.0/23       6939 52981           - Withdrawn - aggregated with 177.22.40.0/23 (6939 52981)
  177.22.44.0/23       6939 52981           - Withdrawn - aggregated with 177.22.46.0/23 (6939 52981)
  177.22.46.0/23       6939 52981           - Withdrawn - aggregated with 177.22.44.0/23 (6939 52981)

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

AS52981   14 More Specifics   15 Total Advertisements   Conecta Tecnologia LTDA, BR
    177.22.32.0/21                177.22.32.0/20
    177.22.32.0/22                177.22.32.0/20
    177.22.32.0/23                177.22.32.0/20
    177.22.34.0/23                177.22.32.0/20
    177.22.36.0/22                177.22.32.0/20
    177.22.36.0/23                177.22.32.0/20
    177.22.38.0/23                177.22.32.0/20
    177.22.40.0/21                177.22.32.0/20
    177.22.40.0/22                177.22.32.0/20
    177.22.40.0/23                177.22.32.0/20
    177.22.42.0/23                177.22.32.0/20
    177.22.44.0/22                177.22.32.0/20
    177.22.44.0/23                177.22.32.0/20
    177.22.46.0/23                177.22.32.0/20
    177.22.37.0/24                177.22.32.0/20

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

    - 177.22.37.0/24              Withdrawn

Whois Entry

whois: 402590

IANA has recorded AS52981 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52981\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded