Report for 52712

Name

CONECTIVA INFORMATICA E TELECOMUNICACOES LTDA - ME, 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.

52712 CONECTIVA INFORMATICA E TELECOMUNICACOES LTDA - ME, BR

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS21574         Century Telecom Ltda, BR
    AS16735         ALGAR TELECOM SA, BR
    AS3356          LEVEL3 - Level 3 Parent, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
13722 AS52712        ORIGIN  Originate:       6144 /19.42  Transit:          0 /0.00  CONECTIVA INFORMATICA E TELECOMUNICACOES LTDA - ME, 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       %
 5371 AS52712       CONECTIVA INFORMATICA E TELECOMUNICACOES LTDA     15      9      0      6      9  60.00%


  Prefix               AS Path                              Aggregation Suggestion
  131.108.24.0/22      4777 2497 3356 52712   
  131.108.24.0/24      4777 2497 3356 16735 52712 52712   
  131.108.25.0/24      4777 2497 3356 52712 - Withdrawn - matching aggregate 131.108.24.0/22 4777 2497 3356 52712
  131.108.26.0/24      4777 2497 3356 52712 - Withdrawn - matching aggregate 131.108.24.0/22 4777 2497 3356 52712
  131.108.27.0/24      4777 2497 3356 52712 - Withdrawn - matching aggregate 131.108.24.0/22 4777 2497 3356 52712
  170.245.144.0/22     4777 2497 3356 52712   
  170.245.144.0/24     4777 2497 174 16735 52712   
  170.245.145.0/24     4777 2497 3356 52712 - Withdrawn - matching aggregate 170.245.144.0/22 4777 2497 3356 52712
  170.245.146.0/24     4777 2497 174 16735 52712   
  170.245.147.0/24     4777 2497 3356 52712 - Withdrawn - matching aggregate 170.245.144.0/22 4777 2497 3356 52712
  177.73.228.0/22      4777 2497 3356 52712   
  177.73.228.0/24      4777 2497 3356 52712 - Withdrawn - matching aggregate 177.73.228.0/22 4777 2497 3356 52712
  177.73.229.0/24      4777 2497 3356 52712 - Withdrawn - matching aggregate 177.73.228.0/22 4777 2497 3356 52712
  177.73.230.0/24      4777 2497 3356 52712 - Withdrawn - matching aggregate 177.73.228.0/22 4777 2497 3356 52712
  177.73.231.0/24      4777 2497 3356 52712 - Withdrawn - matching aggregate 177.73.228.0/22 4777 2497 3356 52712

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

AS52712   12 More Specifics   15 Total Advertisements   CONECTIVA INFORMATICA E TELECOMUNICACOES LTDA - ME, BR
    131.108.24.0/24               131.108.24.0/22
    131.108.25.0/24               131.108.24.0/22
    131.108.26.0/24               131.108.24.0/22
    131.108.27.0/24               131.108.24.0/22
    170.245.144.0/24              170.245.144.0/22
    170.245.145.0/24              170.245.144.0/22
    170.245.146.0/24              170.245.144.0/22
    170.245.147.0/24              170.245.144.0/22
    177.73.228.0/24               177.73.228.0/22
    177.73.229.0/24               177.73.228.0/22
    177.73.230.0/24               177.73.228.0/22
    177.73.231.0/24               177.73.228.0/22

Whois Entry

whois: 402332

IANA has recorded AS52712 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS52712\n             % [whois.apnic.net]
             % Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
             
             %ERROR:101: no entries found
             %
             % No entries found in source APNIC,JPNIC,KRNIC,TWNIC,IDNIC,IRINN-GRS.
             
             % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU4)