209291 SUSTYRELSEN, DK
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education, EU
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 40685 AS209291 ORIGIN Originate: 1024 /22.00 Transit: 0 /0.00 SUSTYRELSEN, DK
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 % 18330 AS209291 SUSTYRELSEN, DK 3 2 0 1 2 66.67% Prefix AS Path Aggregation Suggestion 193.162.252.0/23 4777 2497 2603 1835 209291 193.162.252.0/24 4777 2497 2603 1835 209291 - Withdrawn - matching aggregate 193.162.252.0/23 4777 2497 2603 1835 209291 193.162.253.0/24 4777 2497 2603 1835 209291 - Withdrawn - matching aggregate 193.162.252.0/23 4777 2497 2603 1835 209291
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS209291 2 More Specifics 3 Total Advertisements SUSTYRELSEN, DK
193.162.252.0/24 193.162.252.0/23
193.162.253.0/24 193.162.252.0/23
whois: 402332
IANA has recorded AS209291 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS209291\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 'AS209291'
% Abuse contact for 'AS209291' is 'abuse@cert.dk'
aut-num: AS209291
as-name: SUStyrelsen
org: ORG-SIU2-RIPE
sponsoring-org: ORG-DD1-RIPE
import: from AS1835 accept ANY
export: to AS1835 announce AS209291
import: from AS198455 accept ANY
export: to AS198455 announce AS209291
admin-c: unic1-RIPE
tech-c: UNIR
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: AS1835-MNT
mnt-by: DEIC-MNT
created: 2022-01-28T12:35:34Z
last-modified: 2022-01-28T14:00:18Z
source: RIPE
organisation: ORG-SIU2-RIPE
org-name: Uddannelses- og Forskningsstyrelsens It
country: DK
org-type: OTHER
address: Bredgade 43
address: DK-1260 Copenhagen K
reg-nr: Not Applicable
admin-c: HM4487-RIPE
tech-c: HM4487-RIPE
abuse-c: UNIR
mnt-ref: DEIC-MNT
mnt-by: UNI-ROLE-MNT
mnt-by: AS1835-MNT
mnt-by: DEIC-MNT
created: 2020-05-07T13:26:30Z
last-modified: 2026-04-29T07:01:46Z
source: RIPE # Filtered
role: UNI-C NETWORK
address: DTU / DeIC
address: DTU Building 304
address: DK-2800 Lyngby
address: Denmark
phone: +45 35 88 82 22
admin-c: JF6044-RIPE
tech-c: JF6044-RIPE
tech-c: AMD2-RIPE
nic-hdl: UNIC1-RIPE
abuse-mailbox: abuse@cert.dk
mnt-by: AS1835-MNT
mnt-by: DEIC-MNT
created: 2004-03-10T14:52:00Z
last-modified: 2022-01-28T14:00:26Z
source: RIPE # Filtered
role: UNI-C ROLE
address: DTU / DeIC
address: DTU Bygning 304
address: DK-2800 Lyngby
address: Denmark
phone: +45 35 88 82 22
fax-no: +45 35 88 82 01
admin-c: JF6044-RIPE
admin-c: MB27503-RIPE
admin-c: AMD2-RIPE
tech-c: JF6044-RIPE
tech-c: AMD2-RIPE
tech-c: HUB10-RIPE
tech-c: OA2323-RIPE
tech-c: HMP46-RIPE
abuse-mailbox: abuse@cert.dk
nic-hdl: UNIR
mnt-by: UNI-ROLE-MNT
created: 1970-01-01T00:00:00Z
last-modified: 2021-02-17T13:32:50Z
source: RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.122 (DEXTER)