AS48574 T-Mobile Czech Republic a.s. 🇨🇿 CZ

Announcing 3 prefixes, seen at the RIS collectors.

IPv4 prefixes

9,216 (36 × /24)

IPv6 prefixes

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS48574
Name: T-Mobile Czech Republic a.s.
Organisation: T-Mobile Czech Republic a.s.
Country: 🇨🇿 CZ
RIR: RIPENCC
Allocated: 2008-12-11

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 3 no ROA (100.0%)

Whois

Fetched from whois.ripe.net

as-block:       AS47870 - AS49384
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:        2025-07-09T08:51:07Z
last-modified:  2025-07-09T08:51:07Z
source:         RIPE

aut-num:        AS48574
as-name:        ASN-CZ-PLANET-A-48574
org:            ORG-Ra2-RIPE
admin-c:        HR6606-RIPE
tech-c:         HR6606-RIPE
import:         from AS31246 accept ANY
import:         from AS35236 accept ANY
import:         from AS6855 accept ANY
export:         to AS31246 announce AS48574
export:         to AS35236 announce AS48574
export:         to AS6855 announce AS48574
admin-c:        MC241-RIPE
admin-c:        LR6923-RIPE
tech-c:         MC241-RIPE
tech-c:         LR6923-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         AS13036-MNT
mnt-by:         MNT-CZ-PLANET-A
mnt-by:         MNT-CZ-PLANET-A-MC
mnt-by:         MNT-CZ-PLANET-A-LR
created:        2008-12-11T12:33:09Z
last-modified:  2023-03-21T15:03:25Z
source:         RIPE # Filtered

organisation:   ORG-Ra2-RIPE
org-name:       T-Mobile Czech Republic a.s.
country:        CZ
reg-nr:         64949681
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:  2026-05-13T07:21:08Z
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

person:         Lukas Rames
address:        Planet A, a.s.
address:        U Hellady 697/4
address:        Prague 4
address:        140 00
address:        The Czech Republic
phone:          +420 2 46089200
fax-no:         +420 2 46089210
nic-hdl:        LR6923-RIPE
mnt-by:         MNT-CZ-PLANET-A-LR
created:        2016-05-30T15:33:06Z
last-modified:  2016-05-31T07:30:36Z
source:         RIPE # Filtered

person:         Milan Cerny
address:        Planet A, a.s.
address:        U Hellady 697/4
address:        Prague 4
address:        140 00
address:        The Czech Republic
phone:          +420 2 46089203
fax-no:         +420 2 46089210
nic-hdl:        MC241-RIPE
created:        1970-01-01T00:00:00Z
last-modified:  2012-12-12T21:57:40Z
source:         RIPE # Filtered
mnt-by:         MNT-CZ-PLANET-A-MC