Report for 52542

Name

3Net Servicos & Internet 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 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.

52542 3Net Servicos & Internet Ltda., BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS271253        LINK BRASIL TELECOMUNICACOES LTDA, BR
    AS10429         TELEFONICA BRASIL S.A, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
15085 AS52542        ORIGIN  Originate:       5120 /19.68  Transit:          0 /0.00  3Net Servicos & Internet 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       %
23181 AS52542       3Net Servicos & Internet Ltda., BR                 5      2      1      4      1  20.00%


  Prefix               AS Path                              Aggregation Suggestion
  177.152.144.0/21     4777 2497 3356 271253 52542   
  177.152.144.0/21     4777 2516 1299 12956 10429 52542 + Announce - aggregate of 177.152.144.0/22 (4777 2516 1299 12956 10429 52542) and 177.152.148.0/22 (4777 2516 1299 12956 10429 52542)
  177.152.144.0/22     4777 2516 1299 12956 10429 52542 - Withdrawn - aggregated with 177.152.148.0/22 (4777 2516 1299 12956 10429 52542)
  177.152.146.0/23     4777 2497 3356 271253 52542   
  177.152.148.0/22     4777 2516 1299 12956 10429 52542 - Withdrawn - aggregated with 177.152.144.0/22 (4777 2516 1299 12956 10429 52542)
  177.152.148.0/23     4777 2497 3356 271253 52542   

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

AS52542   4 More Specifics   5 Total Advertisements   3Net Servicos & Internet Ltda., BR
    177.152.144.0/22              177.152.144.0/21
    177.152.146.0/23              177.152.144.0/21
    177.152.148.0/22              177.152.144.0/21
    177.152.148.0/23              177.152.144.0/21

Whois Entry

whois: 402332

IANA has recorded AS52542 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS52542\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)