205520 XTB, PL
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS174 COGENT-174 - Cogent Communications, LLC, US
AS8220 COLT COLT Technology Services Group Limited, GB
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 55465 AS205520 ORIGIN Originate: 512 /23.00 Transit: 0 /0.00 XTB, 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 % 63537 AS205520 XTB, PL 2 0 0 2 0 0.00% Prefix AS Path Aggregation Suggestion 81.2.190.0/24 4777 2516 8220 205520 205520 205520 205520 205520 205520 194.88.203.0/24 4777 2516 8220 205520 205520 205520 205520 205520 205520
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS205520 1 More Specifics 2 Total Advertisements XTB, PL
81.2.190.0/24 81.2.128.0/18
whois: 402332
IANA has recorded AS205520 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS205520\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 'AS205520'
% Abuse contact for 'AS205520' is 'abuse@xtb.com'
aut-num: AS205520
as-name: XTB
org: ORG-XB5-RIPE
import: from AS174 accept ANY
import: from AS3257 accept ANY
import: from AS8220 accept ANY
import: from AS6695 accept ANY
export: to AS3257 announce AS205520
export: to AS8220 announce AS205520
export: to AS6695 announce AS205520
export: to AS174 announce AS205520
admin-c: ATMA1-RIPE
tech-c: ATMA2-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: ATMAN-MNT
created: 2017-08-01T09:54:11Z
last-modified: 2022-08-10T14:08:08Z
source: RIPE
sponsoring-org: ORG-AS25-RIPE
organisation: ORG-XB5-RIPE
org-name: XTB S.A.
country: PL
org-type: OTHER
descr: XTB S.A.
address: ul. Prosta 67
address: 00-838 Warszawa
address: PL
abuse-c: AR21784-RIPE
phone: +48 22 201 9550
phone: +48 664 430 600
mnt-ref: ATMAN-MNT
mnt-by: ATMAN-MNT
created: 2008-05-07T14:17:26Z
last-modified: 2022-12-01T16:59:42Z
source: RIPE # Filtered
role: ATMAN NOC
address: ATM S.A.
address: ul. Grochowska 21a
address: 04-186 Warsaw
address: Poland
phone: +48-22-5156900
fax-no: +48-22-5156777
admin-c: AW1695-RIPE
admin-c: IM5944-RIPE
admin-c: MW2381-RIPE
admin-c: MW8754-RIPE
admin-c: AW6357-RIPE
admin-c: JM22993-RIPE
tech-c: AW1695-RIPE
tech-c: IM5944-RIPE
tech-c: MW2381-RIPE
tech-c: LP11986-RIPE
tech-c: AP29256-RIPE
tech-c: MW8754-RIPE
tech-c: AW6357-RIPE
tech-c: JM22993-RIPE
nic-hdl: ATMA1-RIPE
mnt-by: ATMAN-MNT
created: 2002-08-04T14:06:36Z
last-modified: 2024-01-08T11:32:07Z
source: RIPE # Filtered
abuse-mailbox: abuse@atman.pl
role: ATMAN RIPE Administrators
address: ATM S.A.
address: ul. Grochowska 21a
address: 04-186 Warsaw
address: Poland
phone: +48-22-5156160
fax-no: +48-22-5156777
admin-c: AW1695-RIPE
admin-c: IM5944-RIPE
admin-c: MW2381-RIPE
admin-c: MW8754-RIPE
admin-c: AW6357-RIPE
admin-c: JM22993-RIPE
tech-c: AW1695-RIPE
tech-c: IM5944-RIPE
tech-c: MW2381-RIPE
tech-c: LP11986-RIPE
tech-c: AP29256-RIPE
tech-c: MW8754-RIPE
tech-c: AW6357-RIPE
tech-c: JM22993-RIPE
nic-hdl: ATMA2-RIPE
mnt-by: ATMAN-MNT
created: 2002-08-04T14:06:36Z
last-modified: 2024-01-08T11:36:26Z
source: RIPE # Filtered
abuse-mailbox: abuse@atman.pl
% This query was served by the RIPE Database Query Service version 1.121.2 (ABERDEEN)