Report for 15814

Name

AS15814 - Clearstream Services S.A., LU

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.

15814 AS15814 CS - Autonomous System, LU

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS6661          EPT-LU Entreprise des P. et T. Luxembourg, LU
    AS12625         AS12625 GERMANY, DE
    AS8220          COLT COLT Technology Services Group Limited, GB

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
12643 AS15814        ORIGIN  Originate:       7424 /19.14  Transit:          0 /0.00  AS15814 CS - Autonomous System, LU

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       %
 7253 AS15814       AS15814 CS - Autonomous System, LU                13      8      2      7      6  46.15%


  Prefix               AS Path                              Aggregation Suggestion
  194.36.224.0/20      6939 6661 15814        
  194.36.224.0/24      2914 198949 12625 15814   
  194.36.226.0/24      2914 198949 12625 15814   
  194.36.228.0/22      2914 198949 12625 15814 + Announce - aggregate of 194.36.228.0/23 (2914 198949 12625 15814) and 194.36.230.0/23 (2914 198949 12625 15814)
  194.36.228.0/24      2914 198949 12625 15814 - Withdrawn - aggregated with 194.36.229.0/24 (2914 198949 12625 15814)
  194.36.229.0/24      2914 198949 12625 15814 - Withdrawn - aggregated with 194.36.228.0/24 (2914 198949 12625 15814)
  194.36.230.0/24      2914 198949 12625 15814 - Withdrawn - aggregated with 194.36.231.0/24 (2914 198949 12625 15814)
  194.36.231.0/24      2914 198949 12625 15814 - Withdrawn - aggregated with 194.36.230.0/24 (2914 198949 12625 15814)
  194.36.232.0/23      2914 198949 12625 15814   
  194.36.235.0/24      2914 198949 12625 15814   
  194.36.236.0/22      2914 198949 12625 15814 + Announce - aggregate of 194.36.236.0/23 (2914 198949 12625 15814) and 194.36.238.0/23 (2914 198949 12625 15814)
  194.36.236.0/24      2914 198949 12625 15814 - Withdrawn - aggregated with 194.36.237.0/24 (2914 198949 12625 15814)
  194.36.237.0/24      2914 198949 12625 15814 - Withdrawn - aggregated with 194.36.236.0/24 (2914 198949 12625 15814)
  194.36.238.0/24      2914 198949 12625 15814 - Withdrawn - aggregated with 194.36.239.0/24 (2914 198949 12625 15814)
  194.36.239.0/24      2914 198949 12625 15814 - Withdrawn - aggregated with 194.36.238.0/24 (2914 198949 12625 15814)

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

AS15814   13 More Specifics   14 Total Advertisements   AS15814 CS - Autonomous System, LU
    194.36.224.0/24               194.36.224.0/20
    194.36.226.0/24               194.36.224.0/20
    194.36.227.0/24               194.36.224.0/20
    194.36.228.0/24               194.36.224.0/20
    194.36.229.0/24               194.36.224.0/20
    194.36.230.0/24               194.36.224.0/20
    194.36.231.0/24               194.36.224.0/20
    194.36.232.0/23               194.36.224.0/20
    194.36.235.0/24               194.36.224.0/20
    194.36.236.0/24               194.36.224.0/20
    194.36.237.0/24               194.36.224.0/20
    194.36.238.0/24               194.36.224.0/20
    194.36.239.0/24               194.36.224.0/20

Whois Entry

whois: 402590

IANA has recorded AS15814 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS15814\n             % This is the RIPE Database query service.
             % The objects are in RPSL format.
             %
             % The RIPE Database is subject to Terms and Conditions.
             % See https://docs.db.ripe.net/terms-conditions.html
             
             % Note: this output has been filtered.
             
             % Information related to 'AS15805 - AS15824'
             
             as-block:       AS15805 - AS15824
             descr:          RIPE NCC ASN block
             remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
             mnt-by:         RIPE-NCC-HM-MNT
             created:        2018-11-22T15:27:25Z
             last-modified:  2018-11-22T15:27:25Z
             source:         RIPE
             
             % Information related to 'AS15814'
             
             % Abuse contact for 'AS15814' is 'hostmaster@clearstream.com'
             
             aut-num:        AS15814
             as-name:        AS15814
             descr:          CS - Autonomous System
             descr:          Luxembourg
             org:            ORG-CSS13-RIPE
             import:         from AS12625 action pref=100; accept ANY
             import:         from AS6661 action pref=100; accept ANY
             import:         from AS29467 action pref=100; accept ANY
             export:         to AS12625 announce AS15814
             export:         to AS6661 announce AS15814
             export:         to AS29467 announce AS15814
             admin-c:        CLS36-RIPE
             tech-c:         CLS36-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         AS15814-MNT
             mnt-by:         CLS-MNT
             created:        1970-01-01T00:00:00Z
             last-modified:  2020-03-04T14:04:26Z
             source:         RIPE
             
             organisation:   ORG-CSS13-RIPE
             org-name:       Clearstream Services S.A.
             country:        LU
             reg-nr:         B60911
             org-type:       LIR
             address:        Avenue JF Kennedy 42
             address:        L-1855
             address:        Luxembourg
             address:        Luxembourg
             phone:          +35224336123
             phone:          +35224336122
             fax-no:         +352243636122
             admin-c:        PM14622-RIPE
             tech-c:         CLS36-RIPE
             abuse-c:        CLS46-RIPE
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-ref:        AS15814-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         AS15814-MNT
             created:        2012-02-20T11:38:56Z
             last-modified:  2026-05-18T12:01:00Z
             source:         RIPE # Filtered
             
             %ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
             %
             % Queries from your IP address have passed the daily limit of controlled objects.
             % Access from your host has been temporarily denied.
             % For more information, see
             % https://docs.db.ripe.net/FAQ#why-did-i-receive-an-error-201-access-denied
             
             % This query was served by the RIPE Database Query Service version 1.122.1 (BUSA)