AS Number
AS8251
AS Name
NFX_ZSPO
Org Name
FreeTel, s.r.o.
Country
Czech
Registry

ripe

RegDate

Updated

2018-11-22T15:27:23Z

AS8251 Looking Glass
IPv4Prefixes

6

IPv6Prefixes

1

IPv4 NUMs

17,408

IPv6 NUMs(/64)

4,294,967,296

17,408 IPv4 Addresses
CIDR Description IP Num
31.47.96.0/20
ROA Signed and Valid IRR InValid
FreeTel, s.r.o. 4096
78.108.96.0/20
ROA Signed and Valid IRR Valid
FreeTel, s.r.o. 4096
81.201.48.0/21
ROA Signed and Valid IRR Valid
KLFree.net, o.s. 2048
81.201.56.0/21
ROA Signed and Valid IRR Valid
PilsFree, z.s. 2048
185.99.64.0/22
ROA Signed and Valid IRR Valid
FreeTel, s.r.o. 1024
212.79.96.0/20
ROA Signed and Valid IRR InValid
FreeTel, s.r.o. 4096
CIDR Description IP NUMs(prefix /64)
2a01:490::/32
ROA Signed and Valid IRR Valid
FreeTel, s.r.o. 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS5405 INTERDOTLINK - Inter.link GmbH, DE Germany 2,304 34,359,738,368 IPv6 IPv6
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47,360 12,884,967,424 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 97,280 351,384,436,736 IPv6 IPv6
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 395,008 77,326,843,904 IPv6 IPv6
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 86,016 240,518,430,720 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 582,912 282,627,370,713,088 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv6 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv6 IPv6
AS60602 INOVARE-AS - Inovare-Prim SRL, MD Moldova 3,584 4,294,967,296 IPv6 IPv6
AS14840 BR.Digital Provider, BR Brazil 70,912 14,010,220,544 IPv6 IPv6
AS16019 VODAFONE-CZ-AS - Vodafone Czech Republic a.s., CZ Czech 1,210,368 326,417,580,032 IPv6 IPv6
AS29208 QUANTCOM-AS - Quantcom, a.s., CZ Czech 265,728 17,179,869,184 IPv6 IPv6
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 12,800 2,162,688 IPv6 IPv6
AS40994 Alwyzon - Hohl IT e.U., AT Austria 4,352 4,294,967,296 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS12984 PILSFREE - PilsFree, z. s., CZ Czech 1,024 34,359,738,368 IPv6 IPv6
AS57707 GREENDATA - Greendata s.r.o., CZ Czech 3,584 65,536 IPv6 IPv6
AS198977 UNART - UnArtel s.r.o., CZ Czech 2,560 17,179,869,184 IPv6 IPv6
AS59984 KLFREE-NETWORKS - KLFREE NETWORKS, s.r.o., CZ Czech 2,048 4,294,967,296 IPv6 IPv6
AS201608 HovNet-AS - HovNet-SERVIS s.r.o., CZ Czech 1,024 4,294,967,296 IPv6 IPv6
AS31349 a-net - a-net Liberec s.r.o., CZ Czech 5,120 34,359,738,368 IPv6 IPv6
AS34596 HVfree - HVfree.net servis. s.r.o., CZ Czech 512 34,359,738,368 IPv6 IPv6
AS41670 HKFREE-AS - hkfree.org z.s., CZ Czech 5,120 34,359,738,368 IPv6 IPv6
AS42000 KAORA - Futruy s.r.o., CZ Czech 7,424 34,359,738,368 IPv6 IPv6
AS49095 P12com - PRAHA12.com s.r.o., CZ Czech 1,024 34,359,738,368 IPv6 IPv6
AS51400 ASSPOJENET - SPOJE.NET s.r.o., CZ Czech 2,048 65,536 IPv6 IPv6
AS59747 NIX-DR - NIX.CZ z.s.p.o., CZ Czech 0 65,536 IPv6 IPv6
AS62099 JMNET - JM-Net, z.s., CZ Czech 4,096 34,359,738,368 IPv6 IPv6
AS196843 KHNET - KHnet.info, z.s., CZ Czech 5,120 4,294,967,296 IPv6 IPv6
AS198813 SychrovNET - SychrovNET s.r.o, CZ Czech 5,632 4,294,967,296 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Czech NIX.CZ - Neutral Internet Exchange in the Czech Republic 91.210.16.74 2001:7f8:14::12:2 100 Gbps 2018-12-12 11:16:51
Czech NIX.CZ - Neutral Internet Exchange in the Czech Republic 91.210.16.73 2001:7f8:14::12:1 100 Gbps 2018-12-12 11:16:51

Private Peering Facilities

Country/Region Name City Website Updated
CE Colo Prague Prague http://www.cecolo.com/ 2016-03-14 21:18:01
DC Tower Zizkov CRa Prague https://www.cra.cz 2016-03-14 21:05:16
Shiran Datacenter Prague 6 http://www.freetel.cz 2016-03-14 20:42:52
as-block:       AS8192 - AS8523
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:        2018-11-22T15:27:23Z
last-modified:  2018-11-22T15:27:23Z
source:         RIPE



aut-num:        AS8251
as-name:        NFX_ZSPO
remarks:        NFX, z.s.p.o., also known as FreeTel, s.r.o.
remarks:        See details on https://www.peeringdb.com/asn/8251
org:            ORG-SK14-RIPE
remarks:        -------------------------------------------------
remarks:        Upstream providers
import:         from AS8251:AS-UPSTREAMS accept ANY
export:         to AS8251:AS-UPSTREAMS announce AS-NFX-UPSTREAM
remarks:        -------------------------------------------------
remarks:        Public peerings at NIX.CZ (Prague)
import:         from AS8251:AS-NIX-PEERINGS accept ANY
export:         to AS8251:AS-NIX-PEERINGS announce AS-NFX-NIX
remarks:        -------------------------------------------------
remarks:        Private peerings at Sitel, Prague
import:         from AS15169 accept AS-GOOGLE
export:         to AS15169 announce AS-NFX-NIX
import:         from AS6830 accept AS-AORTA
export:         to AS6830 announce AS-NFX-NIX
import:         from AS42000 accept AS-KAORA
export:         to AS42000 announce AS-NFX-NIX
remarks:        -------------------------------------------------
remarks:        NFX,z.s.p.o. connected member networks
import:         from AS8251:AS-NFX-MEMBERS accept AS8251:AS-NFX-MEMBERS
export:         to AS8251:AS-NFX-MEMBERS announce ANY
remarks:        -------------------------------------------------
admin-c:        NFX
tech-c:         NFX
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         CZNFX-MNT
notify:         tech@nfx.cz
created:        2006-07-17T11:25:11Z
last-modified:  2021-07-09T08:09:49Z
source:         RIPE

organisation:   ORG-SK14-RIPE
org-name:       FreeTel, s.r.o.
country:        CZ
org-type:       LIR
address:        Luzna 716/2 Vokovice
address:        160 00
address:        PRAGUE
address:        CZECH REPUBLIC
phone:          +420776238360
e-mail:         info@nfx.cz
abuse-c:        NFXA-RIPE
admin-c:        SD3468-RIPE
admin-c:        MUKI
admin-c:        JS6461-RIPE
ref-nfy:        tech@nfx.cz
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        CZNFX-MNT
notify:         tech@nfx.cz
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         CZNFX-MNT
created:        2006-05-10T06:49:34Z
last-modified:  2024-10-12T13:51:56Z
source:         RIPE

role:           Neutral czFree eXchange
org:            ORG-SK14-RIPE
address:        Luzna 716/2,
address:        160 00 Praha 6
e-mail:         tech@nfx.cz
abuse-mailbox:  abuse@nfx.cz
admin-c:        SD3468-RIPE
admin-c:        MUKI
tech-c:         SD3468-RIPE
tech-c:         MUKI
nic-hdl:        NFX
mnt-by:         CZNFX-MNT
created:        2009-09-29T22:52:28Z
last-modified:  2022-04-22T21:33:04Z
source:         RIPE