ASN Lookup Tool

KRUK S.A. t-mobile.pl PL PL 2 Routes

AS Data

AS204009

AS204009KRUK S.A.

AS Number 204009
AS Name KRUKSA-AS
Organization KRUK S.A.(org-ks131-ripe)
Country PL
Website t-mobile.pl
Number of IPv4 Routes 2
Number of IPv6 Routes 0
ASN type BUSINESS
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2015-09-15

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Use ASN data for AS204009 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
85.31.252.0/24 256
85.219.229.0/24 256

Raw Whois Response

% 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.
%       To receive output for a database update, use the "-B" flag.

% Information related to 'AS203889 - AS205662'

as-block:       AS203889 - 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:        2024-11-12T15:22:00Z
last-modified:  2024-11-12T15:22:00Z
source:         RIPE

% Information related to 'AS204009'

% Abuse contact for 'AS204009' is 'abuse-b2b@t-mobile.pl'

aut-num:        AS204009
as-name:        KRUKSA-AS
org:            ORG-KS131-RIPE
import:         from AS5588 accept ANY
export:         to AS5588 announce AS204009
import:         from AS12741 accept ANY
export:         to AS12741 announce AS204009
admin-c:        GB17291-RIPE
admin-c:        PA8368-RIPE
tech-c:         GB17291-RIPE
tech-c:         PA8368-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         AS12912-MNT
mnt-by:         KRUKSA-MNT
mnt-by:         IPARTNERS-MNT
created:        2015-09-15T10:48:50Z
last-modified:  2020-11-16T17:51:58Z
source:         RIPE
sponsoring-org: ORG-EG4-RIPE

organisation:   ORG-KS131-RIPE
org-name:       KRUK S.A.
country:        PL
org-type:       OTHER
address:        Bolkowska 3 - building B10
address:        53-612 Wroclaw
address:        Poland
phone:          +48661301209
abuse-c:        TBAC12-RIPE
mnt-ref:        KRUKSA-MNT
mnt-ref:        IPARTNERS-MNT
mnt-ref:        AS12912-MNT
mnt-by:         KRUKSA-MNT
mnt-by:         IPARTNERS-MNT
mnt-by:         AS12912-MNT
created:        2015-09-11T09:07:24Z
last-modified:  2025-02-27T11:39:47Z
source:         RIPE # Filtered

person:         Grzegorz Banasiak
address:        T-Mobile Polska S.A.
address:        Marynarska 12
address:        02-674, Warszawa
address:        POLAND
phone:          +48224133152
nic-hdl:        GB17291-RIPE
mnt-by:         AS12912-MNT
created:        2014-03-11T10:46:32Z
last-modified:  2014-03-11T13:18:42Z
source:         RIPE

person:         Piotr Andreasik
address:        Wolowska 8 51-116 Wroclaw Poland
phone:          +48661307769
nic-hdl:        PA8368-RIPE
mnt-by:         KRUKSA-MNT
created:        2015-09-11T08:54:46Z
last-modified:  2015-09-11T08:54:47Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.121 (DEXTER)

Parsed Whois Response

Peers

AS Number Description Country
AS12741 Netia SA PL
AS12912 T Mobile Polska S.A. PL
AS12912 T-Mobile Polska S.A. PL
AS5588 T Mobile Czech Republic a.s. CZ

Upstreams

AS Number Description Country
AS12741 Netia SA PL
AS12912 T Mobile Polska S.A. PL

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Frequently Asked Questions

ASN AS204009 is an Autonomous System Number used to identify a network for BGP internet routing.
AS204009 is listed under KRUK S.A..
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.