208606 swd - Stadtwerke Duesseldorf AG, DE
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS3320 DTAG - Deutsche Telekom AG, DE
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 29562 AS208606 ORIGIN Originate: 1792 /21.19 Transit: 0 /0.00 swd - Stadtwerke Duesseldorf AG, 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 % 18727 AS208606 swd - Stadtwerke Duesseldorf AG, DE 7 4 2 5 2 28.57% Prefix AS Path Aggregation Suggestion 45.9.68.0/23 4777 2516 3320 208606 + Announce - aggregate of 45.9.68.0/24 (4777 2516 3320 208606) and 45.9.69.0/24 (4777 2516 3320 208606) 45.9.68.0/24 4777 2516 3320 208606 - Withdrawn - aggregated with 45.9.69.0/24 (4777 2516 3320 208606) 45.9.69.0/24 4777 2516 3320 208606 - Withdrawn - aggregated with 45.9.68.0/24 (4777 2516 3320 208606) 45.9.70.0/24 4777 2516 3320 208606 193.30.131.0/24 4777 2516 3320 208606 194.59.48.0/23 4777 2516 3320 208606 + Announce - aggregate of 194.59.48.0/24 (4777 2516 3320 208606) and 194.59.49.0/24 (4777 2516 3320 208606) 194.59.48.0/24 4777 2516 3320 208606 - Withdrawn - aggregated with 194.59.49.0/24 (4777 2516 3320 208606) 194.59.49.0/24 4777 2516 3320 208606 - Withdrawn - aggregated with 194.59.48.0/24 (4777 2516 3320 208606) 194.59.51.0/24 4777 2516 3320 208606
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS208606 7 More Specifics 7 Total Advertisements swd - Stadtwerke Duesseldorf AG, DE
45.9.68.0/24 45.9.68.0/22
45.9.69.0/24 45.9.68.0/22
45.9.70.0/24 45.9.68.0/22
193.30.131.0/24 193.30.130.0/23
194.59.48.0/24 194.59.48.0/22
194.59.49.0/24 194.59.48.0/22
194.59.51.0/24 194.59.48.0/22
whois: 402603
IANA has recorded AS208606 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS208606\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 'AS208189 - AS214345'
as-block: AS208189 - AS214345
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: 2026-02-12T14:40:05Z
last-modified: 2026-02-12T14:40:05Z
source: RIPE
% Information related to 'AS208606'
% Abuse contact for 'AS208606' is 'nmc@swd-ag.de'
aut-num: AS208606
as-name: swd
org: ORG-SDA20-RIPE
import: from AS3320 accept ANY
export: to AS3320 announce AS208606
import: from AS20570 accept ANY
export: to AS20570 announce AS208606
admin-c: MK23162-RIPE
admin-c: RB45637-RIPE
tech-c: MK23162-RIPE
tech-c: RB45637-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: ML7
mnt-by: SWD-MNT
created: 2019-07-04T14:04:33Z
last-modified: 2020-03-13T08:19:05Z
source: RIPE
organisation: ORG-SDA20-RIPE
org-name: Stadtwerke Duesseldorf AG
country: DE
reg-nr: District court Düsseldorf HRB 3466
org-type: LIR
address: Höherweg 100
address: 40233
address: Düsseldorf
address: GERMANY
phone: +492118218108
fax-no: +49211821778108
abuse-c: AR14742-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: SWD-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: ML7
created: 2013-11-06T11:58:39Z
last-modified: 2026-05-13T07:21:31Z
source: RIPE # Filtered
admin-c: RB45637-RIPE
admin-c: MK23162-RIPE
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
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