Report for 27956

Name

AS27956 - Cyber Cast International, S.A., PA

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.

27956 Cyber Cast International, S.A., PA

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS11556         Cable & Wireless Panama, PA

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
15605 AS27956        ORIGIN  Originate:       4864 /19.75  Transit:          0 /0.00  Cyber Cast International, S.A., PA

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       %
 3816 AS27956       Cyber Cast International, S.A., PA                19     16      2      5     14  73.68%


  Prefix               AS Path                              Aggregation Suggestion
  190.97.160.0/21      3303 23520 11556 27956 + Announce - aggregate of 190.97.160.0/22 (3303 23520 11556 27956) and 190.97.164.0/22 (3303 23520 11556 27956)
  190.97.160.0/24      3303 23520 11556 27956 - Withdrawn - aggregated with 190.97.161.0/24 (3303 23520 11556 27956)
  190.97.161.0/24      3303 23520 11556 27956 - Withdrawn - aggregated with 190.97.160.0/24 (3303 23520 11556 27956)
  190.97.162.0/24      3303 23520 11556 27956 - Withdrawn - aggregated with 190.97.163.0/24 (3303 23520 11556 27956)
  190.97.163.0/24      3303 23520 11556 27956 - Withdrawn - aggregated with 190.97.162.0/24 (3303 23520 11556 27956)
  190.97.164.0/24      3303 23520 11556 27956 - Withdrawn - aggregated with 190.97.165.0/24 (3303 23520 11556 27956)
  190.97.165.0/24      3303 23520 11556 27956 - Withdrawn - aggregated with 190.97.164.0/24 (3303 23520 11556 27956)
  190.97.166.0/24      3303 23520 11556 27956 - Withdrawn - aggregated with 190.97.167.0/24 (3303 23520 11556 27956)
  190.97.167.0/24      3303 23520 11556 27956 - Withdrawn - aggregated with 190.97.166.0/24 (3303 23520 11556 27956)
  200.74.240.0/21      3303 23520 11556 27956 + Announce - aggregate of 200.74.240.0/22 (3303 23520 11556 27956) and 200.74.244.0/22 (3303 23520 11556 27956)
  200.74.240.0/24      3303 23520 11556 27956 - Withdrawn - aggregated with 200.74.241.0/24 (3303 23520 11556 27956)
  200.74.241.0/24      3303 23520 11556 27956 - Withdrawn - aggregated with 200.74.240.0/24 (3303 23520 11556 27956)
  200.74.242.0/24      3303 23520 11556 27956 - Withdrawn - aggregated with 200.74.243.0/24 (3303 23520 11556 27956)
  200.74.243.0/24      3303 23520 11556 27956 - Withdrawn - aggregated with 200.74.242.0/24 (3303 23520 11556 27956)
  200.74.244.0/24      3303 23520 11556 27956 - Withdrawn - aggregated with 200.74.245.0/24 (3303 23520 11556 27956)
  200.74.245.0/24      3303 23520 11556 27956 - Withdrawn - aggregated with 200.74.244.0/24 (3303 23520 11556 27956)
  200.74.246.0/24      3303 23520 11556 27956 - Withdrawn - aggregated with 200.74.247.0/24 (3303 23520 11556 27956)
  200.74.247.0/24      3303 23520 11556 27956 - Withdrawn - aggregated with 200.74.246.0/24 (3303 23520 11556 27956)
  200.115.171.0/24     3303 23520 11556 27956   
  200.115.173.0/24     3303 23520 11556 27956   
  200.115.174.0/24     3303 23520 11556 27956   

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

AS27956   19 More Specifics   19 Total Advertisements   Cyber Cast International, S.A., PA
    190.97.160.0/24               190.97.160.0/21
    190.97.161.0/24               190.97.160.0/21
    190.97.162.0/24               190.97.160.0/21
    190.97.163.0/24               190.97.160.0/21
    190.97.164.0/24               190.97.160.0/21
    190.97.165.0/24               190.97.160.0/21
    190.97.166.0/24               190.97.160.0/21
    190.97.167.0/24               190.97.160.0/21
    200.74.240.0/24               200.74.240.0/21
    200.74.241.0/24               200.74.240.0/21
    200.74.242.0/24               200.74.240.0/21
    200.74.243.0/24               200.74.240.0/21
    200.74.244.0/24               200.74.240.0/21
    200.74.245.0/24               200.74.240.0/21
    200.74.246.0/24               200.74.240.0/21
    200.74.247.0/24               200.74.240.0/21
    200.115.171.0/24              200.115.160.0/20
    200.115.173.0/24              200.115.160.0/20
    200.115.174.0/24              200.115.160.0/20

Whois Entry

whois: 402603

IANA has recorded AS27956 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS27956\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded