Report for 27930

Name

AS27930 - Shadwell International Inc, 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.

27930 Shadwell International Inc, PA

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS6762          SEABONE-NET TELECOM ITALIA SPARKLE S.p.A., IT
    AS174           COGENT-174, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
19877 AS27930        ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  Shadwell International Inc, 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       %
 5030 AS27930       Shadwell International Inc, PA                    12     12      2      2     10  83.33%


  Prefix               AS Path                              Aggregation Suggestion
  131.221.24.0/22      2497 174 27930       + Announce - aggregate of 131.221.24.0/23 (2497 174 27930) and 131.221.26.0/23 (2497 174 27930)
  131.221.24.0/24      2497 174 27930       - Withdrawn - aggregated with 131.221.25.0/24 (2497 174 27930)
  131.221.25.0/24      2497 174 27930       - Withdrawn - aggregated with 131.221.24.0/24 (2497 174 27930)
  131.221.26.0/24      2497 174 27930       - Withdrawn - aggregated with 131.221.27.0/24 (2497 174 27930)
  131.221.27.0/24      2497 174 27930       - Withdrawn - aggregated with 131.221.26.0/24 (2497 174 27930)
  190.14.216.0/21      2497 174 27930       + Announce - aggregate of 190.14.216.0/22 (2497 174 27930) and 190.14.220.0/22 (2497 174 27930)
  190.14.216.0/24      2497 174 27930       - Withdrawn - aggregated with 190.14.217.0/24 (2497 174 27930)
  190.14.217.0/24      2497 174 27930       - Withdrawn - aggregated with 190.14.216.0/24 (2497 174 27930)
  190.14.218.0/24      2497 174 27930       - Withdrawn - aggregated with 190.14.219.0/24 (2497 174 27930)
  190.14.219.0/24      2497 174 27930       - Withdrawn - aggregated with 190.14.218.0/24 (2497 174 27930)
  190.14.220.0/24      2497 174 27930       - Withdrawn - aggregated with 190.14.221.0/24 (2497 174 27930)
  190.14.221.0/24      2497 174 27930       - Withdrawn - aggregated with 190.14.220.0/24 (2497 174 27930)
  190.14.222.0/24      2497 174 27930       - Withdrawn - aggregated with 190.14.223.0/24 (2497 174 27930)
  190.14.223.0/24      2497 174 27930       - Withdrawn - aggregated with 190.14.222.0/24 (2497 174 27930)

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

AS27930   12 More Specifics   12 Total Advertisements   Shadwell International Inc, PA
    131.221.24.0/24               131.221.24.0/22
    131.221.25.0/24               131.221.24.0/22
    131.221.26.0/24               131.221.24.0/22
    131.221.27.0/24               131.221.24.0/22
    190.14.216.0/24               190.14.216.0/21
    190.14.217.0/24               190.14.216.0/21
    190.14.218.0/24               190.14.216.0/21
    190.14.219.0/24               190.14.216.0/21
    190.14.220.0/24               190.14.216.0/21
    190.14.221.0/24               190.14.216.0/21
    190.14.222.0/24               190.14.216.0/21
    190.14.223.0/24               190.14.216.0/21

Whois Entry

whois: 402603

IANA has recorded AS27930 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS27930\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded