205321 ITK, DE
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS50533 ITENOS ITENOS GmbH, DE
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 34112 AS205321 ORIGIN Originate: 1280 /21.68 Transit: 0 /0.00 ITK, 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 % 27526 AS205321 ITK, DE 2 1 0 1 1 50.00% Prefix AS Path Aggregation Suggestion 185.217.248.0/22 4777 2497 2914 50533 205321 185.217.248.0/24 4777 2497 2914 50533 205321 - Withdrawn - matching aggregate 185.217.248.0/22 4777 2497 2914 50533 205321
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS205321 1 More Specifics 2 Total Advertisements ITK, DE
185.217.248.0/24 185.217.248.0/22
whois: 402332
IANA has recorded AS205321 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS205321\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 'AS203940 - AS205662'
as-block: AS203940 - AS205662
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: 2026-03-05T15:29:31Z
last-modified: 2026-03-05T15:29:31Z
source: RIPE
% Information related to 'AS205321'
% Abuse contact for 'AS205321' is 'abuse@itk-com.de'
aut-num: AS205321
as-name: itk
org: ORG-ICG13-RIPE
import: from AS35180 accept ANY
export: to AS35180 announce AS205321
import: from AS33808 accept ANY
export: to AS33808 announce AS205321
import: from AS50533 accept ANY
export: to AS50533 announce AS205321
admin-c: RW5613-RIPE
tech-c: RW5613-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: de-itkcommunications-1-mnt
created: 2017-09-22T10:43:26Z
last-modified: 2024-08-13T12:40:25Z
source: RIPE
organisation: ORG-ICG13-RIPE
org-name: Medialine Communications GmbH
country: DE
org-type: LIR
address: Gotzkowskystr. 20/21
address: 10555
address: Berlin
address: GERMANY
phone: +49308891199361
admin-c: RW5613-RIPE
tech-c: RW5613-RIPE
abuse-c: AR42757-RIPE
mnt-ref: de-itkcommunications-1-mnt
mnt-by: RIPE-NCC-HM-MNT
mnt-by: de-itkcommunications-1-mnt
created: 2017-08-16T06:34:44Z
last-modified: 2025-12-10T16:53:32Z
source: RIPE # Filtered
fax-no: +493088911997361
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
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% This query was served by the RIPE Database Query Service version 1.121.2 (ABERDEEN)