ASN Lookup Tool

T Mobile Czech Republic a.s. t-mobile.cz CZ CZ 0 Routes

AS Data

AS21142

AS21142T Mobile Czech Republic a.s.

AS Number 21142
AS Name PRAGONET-TRANSIT-AS
Organization T Mobile Czech Republic a.s. (org-ra2-ripe)
Country CZ
Website t-mobile.cz
Number of IPv4 Routes 0
Number of IPv6 Routes 0
ASN type ISP
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2002-09-24

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Use ASN data for AS21142 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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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 'AS21004 - AS21151'

as-block:       AS21004 - AS21151
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:        2018-11-22T15:27:27Z
last-modified:  2018-11-22T15:27:27Z
source:         RIPE

% Information related to 'AS21142'

% Abuse contact for 'AS21142' is 'abuse@t-mobile.cz'

aut-num:        AS21142
as-name:        PRAGONET-TRANSIT-AS
import:         from AS3320 action pref=100; accept ANY
import:         from AS12767 action pref=100; accept AS-PRAGONET RS-PRAGONET
import:         from AS2571 action pref=100; accept ANY
import:         from AS3356 action pref=100; accept ANY
export:         to AS3320 announce AS-PRAGONET-TRANSIT RS-PRAGONET-TRANSIT
export:         to AS12767 announce ANY
export:         to AS2571 announce ANY
export:         to AS3356 announce AS-PRAGONET-TRANSIT
default:        to AS3320 action pref=100; networks ANY
org:            ORG-Ra2-RIPE
admin-c:        HR6606-RIPE
tech-c:         HR6606-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         PRAGONET-MNT
mnt-by:         AS13036-MNT
mnt-by:         AS12767-MNT
created:        2002-09-24T10:38:31Z
last-modified:  2023-12-08T14:53:13Z
source:         RIPE

organisation:   ORG-Ra2-RIPE
org-name:       T-Mobile Czech Republic a.s.
country:        CZ
org-type:       LIR
address:        Tomickova 2144/1
address:        149 00
address:        Prague 4
address:        CZECH REPUBLIC
phone:          +420603603603
fax-no:         +420603603306
admin-c:        MD6013-RIPE
admin-c:        HR6606-RIPE
admin-c:        PS15737-RIPE
admin-c:        JH5327-RIPE
mnt-ref:        AS13036-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS13036-MNT
abuse-c:        HR6606-RIPE
created:        2004-04-17T11:04:49Z
last-modified:  2021-03-15T15:53:57Z
source:         RIPE # Filtered

role:           Hostmaster T-Mobile Czech Republic
address:        T-Mobile Czech Republic a.s.
address:        Tomickova 2144/1
address:        Praha 4
address:        149 00
address:        Czech Republic
admin-c:        LB16056-RIPE
tech-c:         JH5327-RIPE
tech-c:         MD6013-RIPE
tech-c:         LB16056-RIPE
remarks:        --------------------------------------------------
remarks:        In any case of abuse, security or copyright issues
remarks:        please contact:
abuse-mailbox:  abuse@t-mobile.cz
remarks:        --------------------------------------------------
nic-hdl:        HR6606-RIPE
mnt-by:         AS13036-MNT
created:        2002-05-16T17:17:48Z
last-modified:  2024-02-05T09:04:46Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.121.2 (BUSA)

Parsed Whois Response

Peers

AS Number Description Country
AS2571 DHL Information Services Europe s.r.o CZ
AS3320 Deutsche Telekom AG DE
AS12767 T Mobile Czech Republic a.s. CZ
AS3356 Level 3 Parent, LLC US

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Frequently Asked Questions

ASN AS21142 is an Autonomous System Number used to identify a network for BGP internet routing.
AS21142 is listed under T Mobile Czech Republic a.s..
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.