21026 ATOS-ESSEN-AS, DE
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS21150 INACDE-ATOS, DE
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 21610 AS21026 ORIGIN Originate: 2816 /20.54 Transit: 0 /0.00 ATOS-ESSEN-AS, DE
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 % 36082 AS21026 ATOS-ESSEN-AS, DE 3 0 0 3 0 0.00% Prefix AS Path Aggregation Suggestion 194.8.121.0/24 4777 2516 1299 8881 8881 21150 21150 21026 21026 21026 194.145.86.0/23 4777 2516 1299 8881 8881 21150 21150 21026 21026 21026 194.145.88.0/21 4777 2516 1299 8881 8881 21150 21150 21026 21026 21026
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS21026 3 More Specifics 3 Total Advertisements ATOS-ESSEN-AS, DE
194.8.121.0/24 194.8.96.0/19
194.145.86.0/23 194.145.64.0/19
194.145.88.0/21 194.145.64.0/19
whois: 402332
IANA has recorded AS21026 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS21026\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 'AS21004 - AS21151'
as-block: AS21004 - AS21151
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: 2018-11-22T15:27:27Z
last-modified: 2018-11-22T15:27:27Z
source: RIPE
% Information related to 'AS21026'
% Abuse contact for 'AS21026' is 'guardian.de.it-solutions@atos.net'
aut-num: AS21026
as-name: Atos-Essen-AS
org: ORG-OD1-RIPE
import: from AS3320 accept ANY
import: from AS8881 accept ANY
import: from AS21150 accept ANY
export: to AS3320 announce AS21026
export: to AS8881 announce AS21026
export: to AS21150 announce AS21026
admin-c: AR9776-RIPE
tech-c: AR9776-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: AtosDE-Maintainer
created: 1970-01-01T00:00:00Z
last-modified: 2018-09-04T09:50:11Z
source: RIPE
organisation: ORG-OD1-RIPE
org-name: Atos Information Technology GmbH
descr: seems to be an older object created by Helge Oldach
country: DE
org-type: LIR
address: Luxemburger Str. 3
address: 45131
address: Essen
address: GERMANY
phone: +494078867464
phone: +4921139928999
fax-no: +494078869464
admin-c: HELM-RIPE
tech-c: AR9776-RIPE
abuse-c: AR9776-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: AtosDE-Maintainer
mnt-by: RIPE-NCC-HM-MNT
mnt-by: AtosDE-Maintainer
created: 2004-04-17T11:11:04Z
last-modified: 2024-04-05T10:18:56Z
source: RIPE # Filtered
role: AtosDE Role
address: Luxemburger Str. 3
address: 45131 Essen
abuse-mailbox: guardian.de.it-solutions@atos.net
admin-c: MF22541-RIPE
admin-c: RT8584-RIPE
tech-c: RT8584-RIPE
nic-hdl: AR9776-RIPE
mnt-by: AtosDE-Maintainer
created: 2011-06-20T12:54:32Z
last-modified: 2026-03-06T06:46:44Z
source: RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.121.2 (BUSA)