205074 MEDIASYSTEM - Robert Marek Bukowski trading as Media System, PL
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS29535 MIX2_OpenPeering - Orange Polska Spolka Akcyjna, PL
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 40103 AS205074 ORIGIN Originate: 1024 /22.00 Transit: 0 /0.00 MEDIASYSTEM - Robert Marek Bukowski trading as Media System, 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 % 14139 AS205074 MEDIASYSTEM - Robert Marek Bukowski trading a 4 4 1 1 3 75.00% Prefix AS Path Aggregation Suggestion 185.231.12.0/22 4777 6939 29535 205074 + Announce - aggregate of 185.231.12.0/23 (4777 6939 29535 205074) and 185.231.14.0/23 (4777 6939 29535 205074) 185.231.12.0/24 4777 6939 29535 205074 - Withdrawn - aggregated with 185.231.13.0/24 (4777 6939 29535 205074) 185.231.13.0/24 4777 6939 29535 205074 - Withdrawn - aggregated with 185.231.12.0/24 (4777 6939 29535 205074) 185.231.14.0/24 4777 6939 29535 205074 - Withdrawn - aggregated with 185.231.15.0/24 (4777 6939 29535 205074) 185.231.15.0/24 4777 6939 29535 205074 - Withdrawn - aggregated with 185.231.14.0/24 (4777 6939 29535 205074)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS205074 4 More Specifics 4 Total Advertisements MEDIASYSTEM - Robert Marek Bukowski trading as Media System, PL
185.231.12.0/24 185.231.12.0/22
185.231.13.0/24 185.231.12.0/22
185.231.14.0/24 185.231.12.0/22
185.231.15.0/24 185.231.12.0/22
whois: 402628
IANA has recorded AS205074 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS205074\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 'AS205074'
% Abuse contact for 'AS205074' is 'abuse@mediasystem-tdi.pl'
aut-num: AS205074
as-name: MEDIASYSTEM
org: ORG-RMBT1-RIPE
import: from AS47223 accept ANY
export: to AS47223 announce AS205074
import: from as12741 accept ANY
export: to as12741 announce AS205074
admin-c: RB27127-RIPE
tech-c: RB27127-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: pl-mediasystem-1-mnt
created: 2017-11-10T09:28:34Z
last-modified: 2018-09-04T12:07:23Z
source: RIPE
organisation: ORG-RMBT1-RIPE
org-name: Robert Marek Bukowski trading as Media System
country: PL
reg-nr: Not Applicable
org-type: LIR
address: Pocztowa 4
address: 21-300
address: Radzyn Podlaski
address: POLAND
phone: +48 83 352 12 15
geoloc: 51.783891 22.619867
admin-c: RB27127-RIPE
tech-c: RB27127-RIPE
abuse-c: AR42915-RIPE
mnt-ref: pl-mediasystem-1-mnt
mnt-by: RIPE-NCC-HM-MNT
mnt-by: pl-mediasystem-1-mnt
created: 2017-09-07T08:09:12Z
last-modified: 2026-05-13T07:09:12Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
%
% Queries from your IP address have passed the daily limit of controlled objects.
% Access from your host has been temporarily denied.
% For more information, see
% https://docs.db.ripe.net/FAQ#why-did-i-receive-an-error-201-access-denied
% This query was served by the RIPE Database Query Service version 1.122.1 (ABERDEEN)