Report for 265398

Name

AS265398 - nobre telecom 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 AS6447) 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.

265398 nobre telecom ltda, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS6939          HURRICANE, US
    AS270735        COMPUTIZE NETWORK TELECOMUNICACOES LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
20863 AS265398       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  nobre telecom 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       %
14764 AS265398      nobre telecom ltda, BR                             7      5      2      4      3  42.86%


  Prefix               AS Path                              Aggregation Suggestion
  170.254.144.0/22     7018 3356 270735 265398   
  170.254.144.0/23     7018 3356 270735 265398 - Withdrawn - matching aggregate 170.254.144.0/22 7018 3356 270735 265398
  170.254.144.0/23     6939 265398          + Announce - aggregate of 170.254.144.0/24 (6939 265398) and 170.254.145.0/24 (6939 265398)
  170.254.144.0/24     6939 265398          - Withdrawn - aggregated with 170.254.145.0/24 (6939 265398)
  170.254.145.0/24     6939 265398          - Withdrawn - aggregated with 170.254.144.0/24 (6939 265398)
  170.254.146.0/23     6939 270735 265398     
  170.254.146.0/23     6939 265398          + Announce - aggregate of 170.254.146.0/24 (6939 265398) and 170.254.147.0/24 (6939 265398)
  170.254.146.0/24     6939 265398          - Withdrawn - aggregated with 170.254.147.0/24 (6939 265398)
  170.254.147.0/24     6939 265398          - Withdrawn - aggregated with 170.254.146.0/24 (6939 265398)

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

AS265398   5 More Specifics   6 Total Advertisements   nobre telecom ltda, BR
    170.254.144.0/23              170.254.144.0/22
    170.254.144.0/24              170.254.144.0/22
    170.254.145.0/24              170.254.144.0/22
    170.254.146.0/24              170.254.144.0/22
    170.254.147.0/24              170.254.144.0/22

Whois Entry

whois: 402590

IANA has recorded AS265398 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS265398\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded