Report for 263450

Name

NORTE BRASIL NETWORK 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.

263450 NORTE BRASIL NETWORK TELECOMUNICACOES LTDA, BR

  Adjacency:     6  Upstream:     4  Downstream:     2
  Upstream Adjacent AS list
    AS61832         DB3 SERVICOS DE TELECOMUNICACOES S.A, BR
    AS271494        Soft Telecom, BR
    AS270966        4W NET ES TELECOMUNICACOES LTDA, BR
    AS264387        OZONIO TELECOMUNICACOES LTDA, BR
  Downstream Adjacent AS list
    AS262486        PRODAM Processamento de Dados Amazonas S.A, BR
    AS271656        WOMP TELECOMUNICACOES LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
14081 AS263450       ORG+TRN Originate:       6144 /19.42  Transit:       3328 /20.30 NORTE BRASIL NETWORK 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       %
 6240 AS263450      NORTE BRASIL NETWORK TELECOMUNICACOES LTDA, B     14     10      2      6      8  57.14%


  Prefix               AS Path                              Aggregation Suggestion
  168.232.156.0/22     4777 2516 6762 26615 264387 263450   
  168.232.156.0/22     4777 2516 6762 26615 263934 270966 263450 + Announce - aggregate of 168.232.156.0/23 (4777 2516 6762 26615 263934 270966 263450) and 168.232.158.0/23 (4777 2516 6762 26615 263934 270966 263450)
  168.232.156.0/23     4777 2516 6762 26615 263934 270966 263450 - Withdrawn - aggregated with 168.232.158.0/23 (4777 2516 6762 26615 263934 270966 263450)
  168.232.156.0/24     4777 2516 6762 26615 263934 270966 263450 - Withdrawn - matching aggregate 168.232.156.0/23 4777 2516 6762 26615 263934 270966 263450
  168.232.157.0/24     4777 2516 6762 26615 263934 270966 263450 - Withdrawn - matching aggregate 168.232.156.0/23 4777 2516 6762 26615 263934 270966 263450
  168.232.158.0/23     4777 2516 6762 26615 263934 270966 263450 - Withdrawn - aggregated with 168.232.156.0/23 (4777 2516 6762 26615 263934 270966 263450)
  168.232.158.0/24     4777 2516 6762 26615 263934 270966 263450 - Withdrawn - matching aggregate 168.232.158.0/23 4777 2516 6762 26615 263934 270966 263450
  168.232.159.0/24     4777 2516 6762 26615 263934 270966 263450 - Withdrawn - matching aggregate 168.232.158.0/23 4777 2516 6762 26615 263934 270966 263450
  177.91.232.0/22      4777 2516 6762 26615 264387 263450   
  177.91.232.0/22      4777 2516 6762 26615 263934 270966 263450 + Announce - aggregate of 177.91.232.0/23 (4777 2516 6762 26615 263934 270966 263450) and 177.91.234.0/23 (4777 2516 6762 26615 263934 270966 263450)
  177.91.232.0/23      4777 2516 6762 26615 263934 270966 263450 - Withdrawn - aggregated with 177.91.234.0/23 (4777 2516 6762 26615 263934 270966 263450)
  177.91.232.0/24      4777 2516 4230 264344 271494 263450   
  177.91.233.0/24      4777 2516 6762 26615 263934 270966 263450 - Withdrawn - matching aggregate 177.91.232.0/23 4777 2516 6762 26615 263934 270966 263450
  177.91.234.0/23      4777 2516 6762 26615 263934 270966 263450 - Withdrawn - aggregated with 177.91.232.0/23 (4777 2516 6762 26615 263934 270966 263450)
  177.91.234.0/24      4777 2516 6762 26615 263934 270966 263450 - Withdrawn - matching aggregate 177.91.234.0/23 4777 2516 6762 26615 263934 270966 263450
  177.91.235.0/24      4777 2516 6762 26615 264387 263450   

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

AS263450   12 More Specifics   14 Total Advertisements   NORTE BRASIL NETWORK TELECOMUNICACOES LTDA, BR
    168.232.156.0/23              168.232.156.0/22
    168.232.156.0/24              168.232.156.0/22
    168.232.157.0/24              168.232.156.0/22
    168.232.158.0/23              168.232.156.0/22
    168.232.158.0/24              168.232.156.0/22
    168.232.159.0/24              168.232.156.0/22
    177.91.232.0/23               177.91.232.0/22
    177.91.232.0/24               177.91.232.0/22
    177.91.233.0/24               177.91.232.0/22
    177.91.234.0/23               177.91.232.0/22
    177.91.234.0/24               177.91.232.0/22
    177.91.235.0/24               177.91.232.0/22

Whois Entry

whois: 402332

IANA has recorded AS263450 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS263450\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded