Report for 262454

Name

AS262454 - IPWAVE INTERNET 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.

262454 AS262454 - IPWAVE INTERNET LTDA, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS268900        AS268900 - Reabra Tecnologia Para Administrao de Redes Ltda -, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
20487 AS262454       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  AS262454 - IPWAVE INTERNET 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       %
 9048 AS262454      AS262454 - IPWAVE INTERNET LTDA, BR                7      5      0      2      5  71.43%


  Prefix               AS Path                              Aggregation Suggestion
  177.52.248.0/22      4608 7575 7195 269096 268900 262454   
  177.52.248.0/23      4608 7575 7195 269096 268900 262454 - Withdrawn - matching aggregate 177.52.248.0/22 4608 7575 7195 269096 268900 262454
  177.52.248.0/24      4608 7575 7195 269096 268900 262454 - Withdrawn - matching aggregate 177.52.248.0/22 4608 7575 7195 269096 268900 262454
  177.52.249.0/24      4608 7575 7195 269096 268900 262454 - Withdrawn - matching aggregate 177.52.248.0/22 4608 7575 7195 269096 268900 262454
  177.52.250.0/23      4777 2497 2914 269096 268900 262454   
  177.52.250.0/24      4777 2497 2914 269096 268900 262454 - Withdrawn - matching aggregate 177.52.250.0/23 4777 2497 2914 269096 268900 262454
  177.52.251.0/24      4777 2497 2914 269096 268900 262454 - Withdrawn - matching aggregate 177.52.250.0/23 4777 2497 2914 269096 268900 262454

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

AS262454   6 More Specifics   7 Total Advertisements   AS262454 - IPWAVE INTERNET LTDA, BR
    177.52.248.0/23               177.52.248.0/22
    177.52.248.0/24               177.52.248.0/22
    177.52.249.0/24               177.52.248.0/22
    177.52.250.0/23               177.52.248.0/22
    177.52.250.0/24               177.52.248.0/22
    177.52.251.0/24               177.52.248.0/22

Whois Entry

whois: 402591

IANA has recorded AS262454 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS262454\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded