Report for 270291

Name

--No AS Description--

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.

270291 GUZZO TERRAPLANAGEM LTDA, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS273675        CRERAL - TELECOMUNICACOES COMERCIO E SERVICOS LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
42921 AS270291       ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  GUZZO TERRAPLANAGEM 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       %
29275 AS270291      GUZZO TERRAPLANAGEM LTDA, BR                       4      2      1      3      1  25.00%


  Prefix               AS Path                              Aggregation Suggestion
  201.71.28.0/24       6939 6762 28146 273675 270291   
  201.71.29.0/24       3303 3356 28146 273675 270291   
  201.71.30.0/23       3303 3356 28146 273675 270291 + Announce - aggregate of 201.71.30.0/24 (3303 3356 28146 273675 270291) and 201.71.31.0/24 (3303 3356 28146 273675 270291)
  201.71.30.0/24       3303 3356 28146 273675 270291 - Withdrawn - aggregated with 201.71.31.0/24 (3303 3356 28146 273675 270291)
  201.71.31.0/24       3303 3356 28146 273675 270291 - Withdrawn - aggregated with 201.71.30.0/24 (3303 3356 28146 273675 270291)

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

AS270291   3 More Specifics   3 Total Advertisements   GUZZO TERRAPLANAGEM LTDA, BR
    201.71.28.0/24                201.71.28.0/23
    201.71.29.0/24                201.71.28.0/23
    201.71.31.0/24                201.71.30.0/23

Whois Entry

whois: 402590

IANA has recorded AS270291 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS270291\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded