Report for 53146

Name

R2 Telecom Com. Prod. Inform. 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.

53146 R2 Telecom Com. Prod. Inform. Ltda, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS273683        ALLREDE TELECOM LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
9231  AS53146        ORIGIN  Originate:      12288 /18.42  Transit:          0 /0.00  R2 Telecom Com. Prod. Inform. 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       %
 3113 AS53146       R2 Telecom Com. Prod. Inform. Ltda, BR            19     18      1      2     17  89.47%


  Prefix               AS Path                              Aggregation Suggestion
  186.195.32.0/20      4777 2516 3356 273683 53146 53146 53146 53146   
  186.195.32.0/21      4777 2516 3356 273683 53146 53146 53146 53146 - Withdrawn - matching aggregate 186.195.32.0/20 4777 2516 3356 273683 53146 53146 53146 53146
  186.195.32.0/20      4777 2516 3356 273683 53146 + Announce - aggregate of 186.195.32.0/21 (4777 2516 3356 273683 53146) and 186.195.40.0/21 (4777 2516 3356 273683 53146)
  186.195.32.0/24      4777 2516 3356 273683 53146 - Withdrawn - aggregated with 186.195.33.0/24 (4777 2516 3356 273683 53146)
  186.195.33.0/24      4777 2516 3356 273683 53146 - Withdrawn - aggregated with 186.195.32.0/24 (4777 2516 3356 273683 53146)
  186.195.34.0/24      4777 2516 3356 273683 53146 - Withdrawn - aggregated with 186.195.35.0/24 (4777 2516 3356 273683 53146)
  186.195.35.0/24      4777 2516 3356 273683 53146 - Withdrawn - aggregated with 186.195.34.0/24 (4777 2516 3356 273683 53146)
  186.195.36.0/24      4777 2516 3356 273683 53146 - Withdrawn - aggregated with 186.195.37.0/24 (4777 2516 3356 273683 53146)
  186.195.37.0/24      4777 2516 3356 273683 53146 - Withdrawn - aggregated with 186.195.36.0/24 (4777 2516 3356 273683 53146)
  186.195.38.0/24      4777 2516 3356 273683 53146 - Withdrawn - aggregated with 186.195.39.0/24 (4777 2516 3356 273683 53146)
  186.195.39.0/24      4777 2516 3356 273683 53146 - Withdrawn - aggregated with 186.195.38.0/24 (4777 2516 3356 273683 53146)
  186.195.40.0/21      4777 2516 3356 273683 53146 53146 53146 53146 - Withdrawn - matching aggregate 186.195.32.0/20 4777 2516 3356 273683 53146 53146 53146 53146
  186.195.40.0/24      4777 2516 3356 273683 53146 - Withdrawn - aggregated with 186.195.41.0/24 (4777 2516 3356 273683 53146)
  186.195.41.0/24      4777 2516 3356 273683 53146 - Withdrawn - aggregated with 186.195.40.0/24 (4777 2516 3356 273683 53146)
  186.195.42.0/24      4777 2516 3356 273683 53146 - Withdrawn - aggregated with 186.195.43.0/24 (4777 2516 3356 273683 53146)
  186.195.43.0/24      4777 2516 3356 273683 53146 - Withdrawn - aggregated with 186.195.42.0/24 (4777 2516 3356 273683 53146)
  186.195.44.0/24      4777 2516 3356 273683 53146 - Withdrawn - aggregated with 186.195.45.0/24 (4777 2516 3356 273683 53146)
  186.195.45.0/24      4777 2516 3356 273683 53146 - Withdrawn - aggregated with 186.195.44.0/24 (4777 2516 3356 273683 53146)
  186.195.46.0/24      4777 2516 3356 273683 53146 - Withdrawn - aggregated with 186.195.47.0/24 (4777 2516 3356 273683 53146)
  186.195.47.0/24      4777 2516 3356 273683 53146 - Withdrawn - aggregated with 186.195.46.0/24 (4777 2516 3356 273683 53146)

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

AS53146   18 More Specifics   19 Total Advertisements   R2 Telecom Com. Prod. Inform. Ltda, BR
    186.195.32.0/21               186.195.32.0/20
    186.195.32.0/24               186.195.32.0/20
    186.195.33.0/24               186.195.32.0/20
    186.195.34.0/24               186.195.32.0/20
    186.195.35.0/24               186.195.32.0/20
    186.195.36.0/24               186.195.32.0/20
    186.195.37.0/24               186.195.32.0/20
    186.195.38.0/24               186.195.32.0/20
    186.195.39.0/24               186.195.32.0/20
    186.195.40.0/21               186.195.32.0/20
    186.195.40.0/24               186.195.32.0/20
    186.195.41.0/24               186.195.32.0/20
    186.195.42.0/24               186.195.32.0/20
    186.195.43.0/24               186.195.32.0/20
    186.195.44.0/24               186.195.32.0/20
    186.195.45.0/24               186.195.32.0/20
    186.195.46.0/24               186.195.32.0/20
    186.195.47.0/24               186.195.32.0/20

Whois Entry

whois: 402332

IANA has recorded AS53146 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS53146\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded