Report for 273481

Name

AS273481 - NC SERVICOS E TELECOMUNICACOES 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.

273481 AS273481 - NC SERVICOS E TELECOMUNICACOES LTDA, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS266228        AS266228 - ONCABO LTDA, BR
    AS271201        AS271201 - Vianet Telecomunicacoes Ltda, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
43360 AS273481       ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  AS273481 - NC SERVICOS E TELECOMUNICACOES 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       %
29457 AS273481      AS273481 - NC SERVICOS E TELECOMUNICACOES LTD      3      2      1      2      1  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  186.227.186.0/23     4777 2516 6762 265269 266228 266228 266228 273481   
  186.227.186.0/23     4777 2516 6762 267613 271201 273481 + Announce - aggregate of 186.227.186.0/24 (4777 2516 6762 267613 271201 273481) and 186.227.187.0/24 (4777 2516 6762 267613 271201 273481)
  186.227.186.0/24     4777 2516 6762 267613 271201 273481 - Withdrawn - aggregated with 186.227.187.0/24 (4777 2516 6762 267613 271201 273481)
  186.227.187.0/24     4777 2516 6762 267613 271201 273481 - Withdrawn - aggregated with 186.227.186.0/24 (4777 2516 6762 267613 271201 273481)

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

AS273481   2 More Specifics   3 Total Advertisements   AS273481 - NC SERVICOS E TELECOMUNICACOES LTDA, BR
    186.227.186.0/24              186.227.186.0/23
    186.227.187.0/24              186.227.186.0/23

Whois Entry

whois: 402617

IANA has recorded AS273481 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS273481\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded