AS50833 FIBER TELECOM s.r.o. 🇨🇿 CZ

Announcing 9 prefixes, seen at the RIS collectors.

IPv4 prefixes

8,704 (34 × /24)

IPv6 prefixes

4 × /48

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS50833
Name: FIBER TELECOM s.r.o.
Organisation: Fiber Telecom Czechia
Country: 🇨🇿 CZ
RIR: RIPENCC
Allocated: 2011-02-03
Network type: Content
Traffic levels: 100-200Gbps
Scope: Europe
Peering policy: Open
IRR as-set: AS50833:AS-FIBERTELECOM
Website: http://fibtel.net
PeeringDB: net/21282
Exchanges: 1
Facilities: 2

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

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

Whois

Fetched from whois.ripe.net

as-block:       AS50220 - AS50841
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:        2024-08-12T14:10:44Z
last-modified:  2024-08-12T14:10:44Z
source:         RIPE

aut-num:        AS50833
as-name:        FIBERTEL-AS
org:            ORG-FTS26-RIPE
descr:          # upstreams
descr:          # netassist
mp-import:      afi ipv6.unicast from AS50833 action pref=100; accept AS50833
mp-export:      afi ipv6.unicast to AS50833 announce ANY
mp-import:      afi ipv6.unicast from AS29632 accept ANY
mp-export:      afi ipv6.unicast to AS29632 announce AS50833
descr:          # kaora
import:         from AS42000 action pref=120; accept ANY
export:         to AS42000 announce AS50833
admin-c:        MK23363-RIPE
tech-c:         MK23363-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-KRAJA
created:        2011-02-03T14:53:27Z
last-modified:  2022-07-10T20:13:31Z
source:         RIPE

organisation:   ORG-FTS26-RIPE
org-name:       FIBER TELECOM s.r.o.
country:        CZ
reg-nr:         03576841
org-type:       LIR
address:        Skuteck�ho 1705/3a
address:        16300
address:        Praha
address:        CZECH REPUBLIC
phone:          +420222765500
admin-c:        MK23363-RIPE
tech-c:         MK23363-RIPE
abuse-c:        AR60168-RIPE
mnt-ref:        MNT-KRAJA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-KRAJA
created:        2020-04-02T07:40:06Z
last-modified:  2026-05-13T07:07:23Z
source:         RIPE # Filtered

role:           Michal Krajcirovic
address:        Skuteck�ho 1705/3a
address:        16300
address:        Praha
address:        CZECH REPUBLIC
phone:          +420774804727
nic-hdl:        MK23363-RIPE
mnt-by:         MNT-KRAJA
created:        2020-04-02T07:40:06Z
last-modified:  2020-04-02T07:40:06Z
source:         RIPE # Filtered