Report for 266000

Name

AS266000 - R F de Souza Junior, 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.

266000 AS266000 - R F de Souza Junior, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS265080        AS265080 - AD TELECOM, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
20709 AS266000       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  AS266000 - R F de Souza Junior, 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       %
 9143 AS266000      AS266000 - R F de Souza Junior, BR                 7      6      1      2      5  71.43%


  Prefix               AS Path                              Aggregation Suggestion
  181.191.40.0/22      4777 2516 6762 14840 265080 266000   
  181.191.40.0/23      4777 2516 6762 14840 265080 266000 - Withdrawn - matching aggregate 181.191.40.0/22 4777 2516 6762 14840 265080 266000
  181.191.40.0/22      4777 2516 6762 14840 265080 266000 266000 266000 + Announce - aggregate of 181.191.40.0/23 (4777 2516 6762 14840 265080 266000 266000 266000) and 181.191.42.0/23 (4777 2516 6762 14840 265080 266000 266000 266000)
  181.191.40.0/24      4777 2516 6762 14840 265080 266000 266000 266000 - Withdrawn - aggregated with 181.191.41.0/24 (4777 2516 6762 14840 265080 266000 266000 266000)
  181.191.41.0/24      4777 2516 6762 14840 265080 266000 266000 266000 - Withdrawn - aggregated with 181.191.40.0/24 (4777 2516 6762 14840 265080 266000 266000 266000)
  181.191.42.0/23      4777 2516 6762 14840 265080 266000 - Withdrawn - matching aggregate 181.191.40.0/22 4777 2516 6762 14840 265080 266000
  181.191.42.0/24      4777 2516 6762 14840 265080 266000 266000 266000 - Withdrawn - aggregated with 181.191.43.0/24 (4777 2516 6762 14840 265080 266000 266000 266000)
  181.191.43.0/24      4777 2516 6762 14840 265080 266000 266000 266000 - Withdrawn - aggregated with 181.191.42.0/24 (4777 2516 6762 14840 265080 266000 266000 266000)

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

AS266000   6 More Specifics   7 Total Advertisements   AS266000 - R F de Souza Junior, BR
    181.191.40.0/23               181.191.40.0/22
    181.191.40.0/24               181.191.40.0/22
    181.191.41.0/24               181.191.40.0/22
    181.191.42.0/23               181.191.40.0/22
    181.191.42.0/24               181.191.40.0/22
    181.191.43.0/24               181.191.40.0/22

Whois Entry

whois: 402591

IANA has recorded AS266000 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS266000\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded