Report for 27930

Name

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 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.

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 - Cogent Communications, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
19785 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       %
 4983 AS27930       Shadwell International Inc, PA                    12     12      2      2     10  83.33%


  Prefix               AS Path                              Aggregation Suggestion
  131.221.24.0/22      4777 2497 174 27930  + Announce - aggregate of 131.221.24.0/23 (4777 2497 174 27930) and 131.221.26.0/23 (4777 2497 174 27930)
  131.221.24.0/24      4777 2497 174 27930  - Withdrawn - aggregated with 131.221.25.0/24 (4777 2497 174 27930)
  131.221.25.0/24      4777 2497 174 27930  - Withdrawn - aggregated with 131.221.24.0/24 (4777 2497 174 27930)
  131.221.26.0/24      4777 2497 174 27930  - Withdrawn - aggregated with 131.221.27.0/24 (4777 2497 174 27930)
  131.221.27.0/24      4777 2497 174 27930  - Withdrawn - aggregated with 131.221.26.0/24 (4777 2497 174 27930)
  190.14.216.0/21      4777 2497 174 27930  + Announce - aggregate of 190.14.216.0/22 (4777 2497 174 27930) and 190.14.220.0/22 (4777 2497 174 27930)
  190.14.216.0/24      4777 2497 174 27930  - Withdrawn - aggregated with 190.14.217.0/24 (4777 2497 174 27930)
  190.14.217.0/24      4777 2497 174 27930  - Withdrawn - aggregated with 190.14.216.0/24 (4777 2497 174 27930)
  190.14.218.0/24      4777 2497 174 27930  - Withdrawn - aggregated with 190.14.219.0/24 (4777 2497 174 27930)
  190.14.219.0/24      4777 2497 174 27930  - Withdrawn - aggregated with 190.14.218.0/24 (4777 2497 174 27930)
  190.14.220.0/24      4777 2497 174 27930  - Withdrawn - aggregated with 190.14.221.0/24 (4777 2497 174 27930)
  190.14.221.0/24      4777 2497 174 27930  - Withdrawn - aggregated with 190.14.220.0/24 (4777 2497 174 27930)
  190.14.222.0/24      4777 2497 174 27930  - Withdrawn - aggregated with 190.14.223.0/24 (4777 2497 174 27930)
  190.14.223.0/24      4777 2497 174 27930  - Withdrawn - aggregated with 190.14.222.0/24 (4777 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: 402332

IANA has recorded AS27930 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS27930\n             % IP Client: 2401:2000:6660::13
              
             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
             
             % LACNIC resource: whois.lacnic.net
             
             
             % Copyright LACNIC lacnic.net
             %  The data below is provided for information purposes
             %  and to assist persons in obtaining information about or
             %  related to AS and IP numbers registrations
             %  By submitting a whois query, you agree to use this data
             %  only for lawful purposes.
             %  2026-03-30 22:50:00 (-03 -03:00)
             
             aut-num:     AS27930
             owner:       Shadwell International Inc
             ownerid:     PA-SIIN5-LACNIC
             responsible: Alberto Cruz
             address:     Panama, 0833, 
             address:     0833-200 - Panama - PA
             country:     PA
             phone:       +507 380 0450
             owner-c:     ALC35
             routing-c:   ALC35
             abuse-c:     ALC35
             created:     20070913
             changed:     20100712
             
             nic-hdl:     ALC35
             person:      Alberto Cruz
             e-mail:      acruz@shadwell.com.pa
             address:     Panama, 0833, 200
             address:     0833-200 - Panama - Pa
             country:     PA
             phone:       +507 380 0450
             created:     20090904
             changed:     20220105
             
             % whois.lacnic.net accepts only direct match queries.
             % Types of queries are: POCs, ownerid, CIDR blocks, IP
             % and AS numbers.