AS51661 UVT Internet s.r.o. 🇨🇿 CZ

Announcing 4 prefixes, seen at the RIS collectors.

IPv4 prefixes
4
1,024 (4 × /24)
IPv6 prefixes
0
-
Upstreams
1
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS51661
Name
UVT Internet s.r.o.
Organisation
UVT Internet s.r.o.
Country
🇨🇿 CZ
RIR
RIPENCC
Allocated
2022-11-02

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

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

Whois

Fetched from whois.ripe.net

as-block:       AS51357 - AS51817
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:        2025-02-13T13:57:44Z
last-modified:  2025-02-13T13:57:44Z
source:         RIPE

aut-num:        AS51661
as-name:        ALLSTARNET
org:            ORG-UIS8-RIPE
import:         from AS42000 accept ANY
export:         to AS42000 announce AS51661
import:         from AS62298 accept ANY
export:         to AS62298 announce AS51661
admin-c:        UVT
tech-c:         UVT
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-UVT
created:        2022-11-02T15:52:45Z
last-modified:  2026-02-03T07:18:06Z
source:         RIPE

organisation:   ORG-UIS8-RIPE
org-name:       UVT Internet s.r.o.
country:        CZ
reg-nr:         24288705
org-type:       LIR
address:        Hrncirska 383
address:        25242
address:        Zdimerice
address:        CZECH REPUBLIC
phone:          +420246083989
admin-c:        PD2442-RIPE
admin-c:        DR4240-RIPE
abuse-c:        UVT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-UVT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-UVT
created:        2014-07-08T15:47:22Z
last-modified:  2026-05-13T07:35:38Z
source:         RIPE # Filtered

role:           UVT Intenet - NOC
address:        Hrncirska 383, Zdimerice, 252 42 Jesenice
admin-c:        PD2442-RIPE
admin-c:        RJ1736-RIPE
tech-c:         DR4240-RIPE
abuse-mailbox:  abuse@uvtnet.cz
nic-hdl:        UVT
mnt-by:         MNT-UVT
created:        2014-07-09T09:52:30Z
last-modified:  2021-02-10T13:09:38Z
source:         RIPE # Filtered