15814 AS15814 - Clearstream Services S.A., LU
Adjacency: 3 Upstream: 3 Downstream: 0
Upstream Adjacent AS list
AS6661 EPT-LU - POST Luxembourg, LU
AS12625 AS12625 - Deutsche Boerse AG, DE
AS8220 COLT - COLT Technology Services Group Limited, GB
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 12499 AS15814 ORIGIN Originate: 7424 /19.14 Transit: 0 /0.00 AS15814 - Clearstream Services S.A., 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 % 7056 AS15814 AS15814 - Clearstream Services S.A., LU 13 8 2 7 6 46.15% Prefix AS Path Aggregation Suggestion 194.36.224.0/20 4608 6939 6661 15814 194.36.224.0/24 4608 7575 2914 198949 12625 15814 194.36.226.0/24 4608 7575 2914 198949 12625 15814 194.36.228.0/22 4608 7575 2914 198949 12625 15814 + Announce - aggregate of 194.36.228.0/23 (4608 7575 2914 198949 12625 15814) and 194.36.230.0/23 (4608 7575 2914 198949 12625 15814) 194.36.228.0/24 4608 7575 2914 198949 12625 15814 - Withdrawn - aggregated with 194.36.229.0/24 (4608 7575 2914 198949 12625 15814) 194.36.229.0/24 4608 7575 2914 198949 12625 15814 - Withdrawn - aggregated with 194.36.228.0/24 (4608 7575 2914 198949 12625 15814) 194.36.230.0/24 4608 7575 2914 198949 12625 15814 - Withdrawn - aggregated with 194.36.231.0/24 (4608 7575 2914 198949 12625 15814) 194.36.231.0/24 4608 7575 2914 198949 12625 15814 - Withdrawn - aggregated with 194.36.230.0/24 (4608 7575 2914 198949 12625 15814) 194.36.232.0/23 4608 7575 2914 198949 12625 15814 194.36.235.0/24 4608 7575 2914 198949 12625 15814 194.36.236.0/22 4608 7575 2914 198949 12625 15814 + Announce - aggregate of 194.36.236.0/23 (4608 7575 2914 198949 12625 15814) and 194.36.238.0/23 (4608 7575 2914 198949 12625 15814) 194.36.236.0/24 4608 7575 2914 198949 12625 15814 - Withdrawn - aggregated with 194.36.237.0/24 (4608 7575 2914 198949 12625 15814) 194.36.237.0/24 4608 7575 2914 198949 12625 15814 - Withdrawn - aggregated with 194.36.236.0/24 (4608 7575 2914 198949 12625 15814) 194.36.238.0/24 4608 7575 2914 198949 12625 15814 - Withdrawn - aggregated with 194.36.239.0/24 (4608 7575 2914 198949 12625 15814) 194.36.239.0/24 4608 7575 2914 198949 12625 15814 - Withdrawn - aggregated with 194.36.238.0/24 (4608 7575 2914 198949 12625 15814)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS15814 12 More Specifics 13 Total Advertisements AS15814 - Clearstream Services S.A., LU
194.36.224.0/24 194.36.224.0/20
194.36.226.0/24 194.36.224.0/20
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: 402591
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
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% Access from your host has been temporarily denied.
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% This query was served by the RIPE Database Query Service version 1.122.1 (DEXTER)