AS Number
AS50833
AS Name
FIBERTEL-AS
Org Name
FIBER TELECOM s.r.o.
Country
Czech
Registry

ripe

RegDate

Updated

2024-08-12T14:10:44Z

AS50833 Looking Glass
IPv4Prefixes

5

IPv6Prefixes

4

IPv4 NUMs

8,960

IPv6 NUMs(/64)

262,144

8,960 IPv4 Addresses
CIDR Description IP Num
45.159.110.0/23
ROA Signed and Valid IRR InValid
FIBER TELECOM s.r.o. 512
91.224.59.0/24
ROA Signed and Valid IRR Valid
FIBER TELECOM s.r.o. 256
146.255.24.0/21
ROA Signed and Valid IRR InValid
FIBER TELECOM s.r.o. 2048
193.150.128.0/20
ROA Signed and Valid IRR InValid
FIBER TELECOM s.r.o. 4096
193.150.144.0/21
ROA Signed and Valid IRR InValid
FIBER TELECOM s.r.o. 2048
CIDR Description IP NUMs(prefix /64)
2a10:24c0:272::/48
IRR Valid
FIBTEL-NET 65536
2a10:24c0:6c2::/48
IRR Valid
Hakaran-infra 65536
2a10:24c0:ad1b::/48
IRR Valid
NET-FLOYD2 65536
2a10:24c0:ada1::/48
IRR Valid
FLOYD-IPV6 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS29632 NASSIST-AS - Netassist International EOOD, BG Bulgaria 14,592 262,144 IPv6 IPv6
AS26431 HAPPYPEERING - Happy Telecommunications LLC, US United States 256 2,097,152 IPv4 IPv4 IPv6 IPv6
AS210464 AVSISP - ANDREW KRISTULI, AL Albania 1,024 520,224,768 IPv4 IPv4
AS8772 NLineLLC - NetAssist LLC, UA Ukraine 15,104 1,030,794,379,264 IPv6 IPv6
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:        Skuteckého 1705/3a
address:        16300
address:        Praha
address:        CZECH REPUBLIC
phone:          +420222765500
e-mail:         noc@fibertelecom.cz
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

role:           Michal Krajcirovic
address:        Skuteckého 1705/3a
address:        16300
address:        Praha
address:        CZECH REPUBLIC
phone:          +420774804727
e-mail:         michal@krajcirovic.cz
nic-hdl:        MK23363-RIPE
mnt-by:         MNT-KRAJA
created:        2020-04-02T07:40:06Z
last-modified:  2020-04-02T07:40:06Z
source:         RIPE