AS199657 TNtech, s.r.o. 🇨🇿 CZ

Announcing 5 prefixes, seen at the RIS collectors.

IPv4 prefixes

3,328 (13 × /24)

IPv6 prefixes

1 × /32

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS199657
Name: TNtech, s.r.o.
Organisation: TNtech
Country: 🇨🇿 CZ
RIR: RIPENCC
Allocated: 2012-10-22
Network type: Cable/DSL/ISP
Traffic levels: 1-5Gbps
Scope: Europe
Peering policy: Open
IRR as-set: AS-TNTECH
Website: http://www.tntech.cz
PeeringDB: net/21298
Exchanges: 1
Facilities: 1

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

3 valid (60.0%) 0 invalid (0.0%) 2 no ROA (40.0%)

Whois

Fetched from whois.ripe.net

as-block:       AS199178 - AS200350
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:        2025-11-24T15:16:53Z
last-modified:  2025-11-24T15:16:53Z
source:         RIPE

aut-num:        AS199657
as-name:        TOUSKOVNET
org:            ORG-Ts166-RIPE
import:         from AS42000 accept ANY
export:         to AS42000 announce AS199657
import:         from AS200985 accept ANY
export:         to AS200985 announce AS199657
admin-c:        PD6921-RIPE
tech-c:         PD6921-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ITITCZ
created:        2012-10-22T10:38:30Z
last-modified:  2018-09-04T11:16:31Z
source:         RIPE

organisation:   ORG-Ts166-RIPE
org-name:       TNtech, s.r.o.
country:        CZ
reg-nr:         29118999
org-type:       LIR
address:        Kvetna 301
address:        33033
address:        Mesto Touskov
address:        CZECH REPUBLIC
phone:          +420608981579
fax-no:         +420373700300
mnt-ref:        ITITCZ
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ITITCZ
abuse-c:        ABIT55684-RIPE
created:        2012-10-10T12:57:58Z
last-modified:  2026-05-13T07:24:37Z
source:         RIPE # Filtered

person:         Petr Dvorak
address:        Kvetna 301
address:        Mesto Touskov
address:        CZ
phone:          +420 373 700 300
nic-hdl:        PD6921-RIPE
mnt-by:         ITITCZ
created:        2012-10-10T14:15:12Z
last-modified:  2018-07-04T19:59:12Z
source:         RIPE # Filtered