Report for 270549

Name

AS270549 - Oliveira e Novaes Servicos de Telecomunicacao 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.

270549 AS270549 - Oliveira e Novaes Servicos de Telecomunicacao LTDA, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS262734        AS262734 - TUX NET SERVICOS DE INFORMATICA LTDA, BR
    AS264120        AS264120 - G20 Telecomunicacoes Ltda, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
21078 AS270549       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  AS270549 - Oliveira e Novaes Servicos de Telecomunicacao 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       %
15087 AS270549      AS270549 - Oliveira e Novaes Servicos de Tele      7      5      2      4      3  42.86%


  Prefix               AS Path                              Aggregation Suggestion
  187.120.160.0/22     4777 2516 6762 26615 264120 270549   
  187.120.160.0/22     4777 2516 6762 267613 264120 270549 + Announce - aggregate of 187.120.160.0/23 (4777 2516 6762 267613 264120 270549) and 187.120.162.0/23 (4777 2516 6762 267613 264120 270549)
  187.120.160.0/23     4777 2516 6762 267613 264120 270549 - Withdrawn - aggregated with 187.120.162.0/23 (4777 2516 6762 267613 264120 270549)
  187.120.160.0/24     4777 2516 6762 267613 264120 270549 - Withdrawn - matching aggregate 187.120.160.0/23 4777 2516 6762 267613 264120 270549
  187.120.161.0/24     4777 2497 3356 52873 262734 270549   
  187.120.162.0/23     4777 2516 6762 267613 264120 270549 - Withdrawn - aggregated with 187.120.160.0/23 (4777 2516 6762 267613 264120 270549)
  187.120.162.0/23     4777 2497 3356 52873 262734 270549 + Announce - aggregate of 187.120.162.0/24 (4777 2497 3356 52873 262734 270549) and 187.120.163.0/24 (4777 2497 3356 52873 262734 270549)
  187.120.162.0/24     4777 2497 3356 52873 262734 270549 - Withdrawn - aggregated with 187.120.163.0/24 (4777 2497 3356 52873 262734 270549)
  187.120.163.0/24     4777 2497 3356 52873 262734 270549 - Withdrawn - aggregated with 187.120.162.0/24 (4777 2497 3356 52873 262734 270549)

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

AS270549   6 More Specifics   7 Total Advertisements   AS270549 - Oliveira e Novaes Servicos de Telecomunicacao LTDA, BR
    187.120.160.0/23              187.120.160.0/22
    187.120.160.0/24              187.120.160.0/22
    187.120.161.0/24              187.120.160.0/22
    187.120.162.0/23              187.120.160.0/22
    187.120.162.0/24              187.120.160.0/22
    187.120.163.0/24              187.120.160.0/22

Whois Entry

whois: 402617

IANA has recorded AS270549 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS270549\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded