Report for 262450

Name

NORTENET TELECOMUNICACOES DO BRASIL LTDA - EPP, 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.

262450 NORTENET TELECOMUNICACOES DO BRASIL LTDA - EPP, BR

  Adjacency:     3  Upstream:     1  Downstream:     2
  Upstream Adjacent AS list
    AS263009        FORTE TELECOM LTDA., BR
  Downstream Adjacent AS list
    AS262727        AtualNet Provedor de Internet Ltda, BR
    AS267238        Connections X Serv e Sist de Info LTDA EPP, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
17774 AS262450       ORG+TRN Originate:       4096 /20.00  Transit:       1792 /21.19 NORTENET TELECOMUNICACOES DO BRASIL LTDA - EPP, 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       %
 6773 AS262450      NORTENET TELECOMUNICACOES DO BRASIL LTDA - EP      9      8      1      2      7  77.78%


  Prefix               AS Path                              Aggregation Suggestion
  177.52.192.0/21      4777 2497 3356 263009 262450   
  177.52.192.0/21      4777 2516 3356 263009 262450 + Announce - aggregate of 177.52.192.0/22 (4777 2516 3356 263009 262450) and 177.52.196.0/22 (4777 2516 3356 263009 262450)
  177.52.192.0/24      4777 2516 3356 263009 262450 - Withdrawn - aggregated with 177.52.193.0/24 (4777 2516 3356 263009 262450)
  177.52.193.0/24      4777 2516 3356 263009 262450 - Withdrawn - aggregated with 177.52.192.0/24 (4777 2516 3356 263009 262450)
  177.52.194.0/24      4777 2516 3356 263009 262450 - Withdrawn - aggregated with 177.52.195.0/24 (4777 2516 3356 263009 262450)
  177.52.195.0/24      4777 2516 3356 263009 262450 - Withdrawn - aggregated with 177.52.194.0/24 (4777 2516 3356 263009 262450)
  177.52.196.0/24      4777 2516 3356 263009 262450 - Withdrawn - aggregated with 177.52.197.0/24 (4777 2516 3356 263009 262450)
  177.52.197.0/24      4777 2516 3356 263009 262450 - Withdrawn - aggregated with 177.52.196.0/24 (4777 2516 3356 263009 262450)
  177.52.198.0/24      4777 2516 3356 263009 262450 - Withdrawn - aggregated with 177.52.199.0/24 (4777 2516 3356 263009 262450)
  177.52.199.0/24      4777 2516 3356 263009 262450 - Withdrawn - aggregated with 177.52.198.0/24 (4777 2516 3356 263009 262450)

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

AS262450   8 More Specifics   9 Total Advertisements   NORTENET TELECOMUNICACOES DO BRASIL LTDA - EPP, BR
    177.52.192.0/24               177.52.192.0/21
    177.52.193.0/24               177.52.192.0/21
    177.52.194.0/24               177.52.192.0/21
    177.52.195.0/24               177.52.192.0/21
    177.52.196.0/24               177.52.192.0/21
    177.52.197.0/24               177.52.192.0/21
    177.52.198.0/24               177.52.192.0/21
    177.52.199.0/24               177.52.192.0/21

Whois Entry

whois: 402332

IANA has recorded AS262450 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS262450\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)