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

ripe

RegDate

N/A

Updated

2021-07-09T08:09:49Z

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 FreeTel, s.r.o. 4096
78.108.96.0/20 FreeTel, s.r.o. 4096
81.201.48.0/21 KLFree.net, o.s. 2048
81.201.56.0/21 PilsFree, z.s. 2048
185.99.64.0/22 FreeTel, s.r.o. 1024
212.79.96.0/20 FreeTel, s.r.o. 4096
CIDR Description IP NUMs(prefix /64)
2a01:490::/32 FreeTel, s.r.o. 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS263444 Open X Tecnologia Ltda, BR Brazil 2,304 4,294,967,296 IPv4 IPv4
AS16019 VODAFONE-CZ-AS - Vodafone Czech Republic a.s., CZ Czech 1,210,368 326,417,580,032 IPv4 IPv4 IPv6 IPv6
AS29208 QUANTCOM-AS - Quantcom, a.s., CZ Czech 255,488 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 85,760 274,878,169,088 IPv4 IPv4 IPv6 IPv6
AS6663 TTI-NET - Euroweb Romania S.R.L., RO Romania 54,528 6,442,450,944 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 464,128 282,627,370,778,624 IPv4 IPv4 IPv6 IPv6
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47,360 12,884,967,424 IPv4 IPv4 IPv6 IPv6
AS40994 Alwyzon - Hohl IT e.U., AT Austria 4,608 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 106,240 355,679,338,496 IPv4 IPv4 IPv6 IPv6
AS60602 INOVARE-AS - Inovare-Prim SRL, MD Moldova 3,584 4,294,967,296 IPv4 IPv4
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 247,296 77,326,712,832 IPv4 IPv4 IPv6 IPv6
AS4455 BSO - IX Reach Ltd, GB United Kingdom 56,832 8,590,000,128 IPv4 IPv4
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 768 268,435,456 IPv4 IPv4
AS14840 BR.Digital Provider, BR Brazil 70,656 14,010,155,008 IPv4 IPv4
AS22356 Durand do Brasil Ltda, BR Brazil 28,672 4,295,032,832 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 43,520 17,179,869,184 IPv4 IPv4
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS201608 HovNet-AS - HovNet-SERVIS s.r.o., CZ Czech 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS62099 JMNET - JM-Net, z.s., CZ Czech 4,096 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS198977 UNART - UnArtel s.r.o., CZ Czech 2,560 17,179,869,184 IPv4 IPv4 IPv6 IPv6
AS42000 KAORA - Futruy s.r.o., CZ Czech 7,424 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS57707 GREENDATA - Greendata s.r.o., CZ Czech 3,584 65,536 IPv4 IPv4 IPv6 IPv6
AS59984 KLFREE-NETWORKS - KLFREE NETWORKS, s.r.o., CZ Czech 2,048 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS198813 SychrovNET - SychrovNET s.r.o, CZ Czech 5,632 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS214224 CESKASITNET - CeskaSit.net Networks s.r.o., CZ Czech 256 0 IPv4 IPv4
AS34596 HVfree - HVfree.net servis. s.r.o., CZ Czech 512 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS51400 ASSPOJENET - SPOJE.NET s.r.o., CZ Czech 2,048 65,536 IPv4 IPv4 IPv6 IPv6
AS49095 P12com - PRAHA12.com s.r.o., CZ Czech 1,024 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS51331 ModernTV - SychrovNET s.r.o, CZ Czech 1,536 50,331,648 IPv4 IPv4
AS59747 NIX-DR - NIX.CZ z.s.p.o., CZ Czech 0 65,536 IPv4 IPv4 IPv6 IPv6
AS196843 KHNET - KHnet.info, z.s., CZ Czech 5,120 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS31349 a-net - a-net Liberec s.r.o., CZ Czech 5,120 34,359,738,368 IPv6 IPv6
AS12984 PILSFREE - PilsFree, z. s., CZ Czech 1,024 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS41670 HKFREE-AS - hkfree.org z.s., CZ Czech 5,120 34,359,738,368 IPv4 IPv4 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:         [email protected]
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:         [email protected]
abuse-c:        NFXA-RIPE
admin-c:        SD3468-RIPE
admin-c:        MUKI
admin-c:        JS6461-RIPE
ref-nfy:        [email protected]
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        CZNFX-MNT
notify:         [email protected]
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:         [email protected]
abuse-mailbox:  [email protected]
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