Report for 36321

Name

CSTL - Castle Global Inc., US

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 AS1221) 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.

36321 CSTL - Castle Global Inc., US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS11404         AS-WAVE-1 - Wave Broadband, US
    AS6461          ZAYO-6461 - Zayo Bandwidth, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
28925 AS36321        ORIGIN  Originate:       1792 /21.19  Transit:          0 /0.00  CSTL - Castle Global Inc., US

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       %
40995 AS36321       CSTL - Castle Global Inc., US                      5      0      0      5      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  64.124.8.0/24        4777 2497 6461 36321   
  66.187.0.0/23        4777 2497 6461 36321   
  74.80.208.0/24       4777 2497 6461 36321   
  199.83.232.0/23      4777 2497 6461 36321   
  199.184.214.0/24     4777 2497 6461 36321   

Whois Entry

whois: 402628

IANA has recorded AS36321 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS36321\n