205581 CVD, PL
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS5617 TPNET, PL
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 26766 AS205581 ORIGIN Originate: 2048 /21.00 Transit: 0 /0.00 CVD, PL
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 % 7876 AS205581 CVD, PL 8 8 2 2 6 75.00% Prefix AS Path Aggregation Suggestion 85.209.240.0/22 4777 2497 1299 5617 205581 205581 + Announce - aggregate of 85.209.240.0/23 (4777 2497 1299 5617 205581 205581) and 85.209.242.0/23 (4777 2497 1299 5617 205581 205581) 85.209.240.0/24 4777 2497 1299 5617 205581 205581 - Withdrawn - aggregated with 85.209.241.0/24 (4777 2497 1299 5617 205581 205581) 85.209.241.0/24 4777 2497 1299 5617 205581 205581 - Withdrawn - aggregated with 85.209.240.0/24 (4777 2497 1299 5617 205581 205581) 85.209.242.0/24 4777 2497 1299 5617 205581 205581 - Withdrawn - aggregated with 85.209.243.0/24 (4777 2497 1299 5617 205581 205581) 85.209.243.0/24 4777 2497 1299 5617 205581 205581 - Withdrawn - aggregated with 85.209.242.0/24 (4777 2497 1299 5617 205581 205581) 185.213.36.0/22 4777 2497 1299 5617 205581 205581 + Announce - aggregate of 185.213.36.0/23 (4777 2497 1299 5617 205581 205581) and 185.213.38.0/23 (4777 2497 1299 5617 205581 205581) 185.213.36.0/24 4777 2497 1299 5617 205581 205581 - Withdrawn - aggregated with 185.213.37.0/24 (4777 2497 1299 5617 205581 205581) 185.213.37.0/24 4777 2497 1299 5617 205581 205581 - Withdrawn - aggregated with 185.213.36.0/24 (4777 2497 1299 5617 205581 205581) 185.213.38.0/24 4777 2497 1299 5617 205581 205581 - Withdrawn - aggregated with 185.213.39.0/24 (4777 2497 1299 5617 205581 205581) 185.213.39.0/24 4777 2497 1299 5617 205581 205581 - Withdrawn - aggregated with 185.213.38.0/24 (4777 2497 1299 5617 205581 205581)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS205581 8 More Specifics 8 Total Advertisements CVD, PL
85.209.240.0/24 85.209.240.0/22
85.209.241.0/24 85.209.240.0/22
85.209.242.0/24 85.209.240.0/22
85.209.243.0/24 85.209.240.0/22
185.213.36.0/24 185.213.36.0/22
185.213.37.0/24 185.213.36.0/22
185.213.38.0/24 185.213.36.0/22
185.213.39.0/24 185.213.36.0/22
whois: 402332
IANA has recorded AS205581 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS205581\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 'AS205581'
% Abuse contact for 'AS205581' is 'abuse@cvd.pl'
aut-num: AS205581
as-name: CVD
org: ORG-JKTA1-RIPE
import: from AS5617 accept ANY
export: to AS5617 announce AS-CVD
import: from AS24748 accept ANY
export: to AS24748 announce AS-CVD
import: from AS20804 accept ANY
export: to AS20804 announce AS-CVD
import: from AS41004 accept ANY
export: to AS41004 announce AS-CVD
admin-c: JK12264-RIPE
tech-c: JK12264-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: CVD-MNT
created: 2017-07-17T13:52:49Z
last-modified: 2025-02-26T23:35:45Z
source: RIPE # Filtered
organisation: ORG-JKTA1-RIPE
org-name: CVD Sp. z o.o. Sp.k.
country: PL
org-type: LIR
address: Komuny Paryskiej 21
address: 56-100
address: Wolow
address: POLAND
phone: +48501283273
admin-c: JK12264-RIPE
tech-c: JK12264-RIPE
abuse-c: AR42125-RIPE
mnt-ref: CVD-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: CVD-MNT
created: 2017-07-13T12:58:23Z
last-modified: 2020-12-16T13:05:37Z
source: RIPE # Filtered
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