AS number details

AS8251

FreeTel, s.r.o.  ·  nfx.cz

  • bittorrent

AS8251 – FreeTel, s.r.o.

Field Value
Country Czechia
Website nfx.cz
Hosted domains 1,932
Number of IPv4 17,408
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type Hosting
Registry ripe
Allocated 18 years ago on Jul 17, 2006
Updated 3 years ago on Jul 09, 2021
Netblock Company Num of IPs
185.99.64.0/22 FreeTel, s.r.o. 1,024
212.79.96.0/20 FreeTel, s.r.o. 4,096
31.47.96.0/20 FreeTel, s.r.o. 4,096
78.108.96.0/20 FreeTel, s.r.o. 4,096
81.201.48.0/21 Member workstations 2,048
81.201.56.0/21 Pilsfree.net member workstations 2,048
Netblock Company
2a01:490::/32 FreeTel, s.r.o.
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IP Ranges API

WHOIS Details

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
abuse-email:    abuse@nfx.cz
abuse-c:        NFXA-RIPE
abuse-org:      ORG-SK14-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
fax-no:         +420242490205
e-mail:         info@nfx.cz
abuse-c:        NFXA-RIPE
admin-c:        SD3468-RIPE
admin-c:        MUKI
admin-c:        JS531-RIPE
admin-c:        DANN-RIPE
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:  2021-07-15T11:16:35Z
source:         RIPE

person:         Jaroslav Strestik
address:        Dlouha 32
address:        Prague 1
address:        110 00
address:        Czech Republic
phone:          +420 603 200 855
fax-no:         +420 221 103 205
e-mail:         strestik@profinet.cz
nic-hdl:        JS531-RIPE
mnt-by:         jast-mnt
notify:         strestik@profinet.cz
created:        1970-01-01T00:00:00Z
last-modified:  2006-03-24T14:10:54Z
source:         RIPE

person:         Daniel Suchy
address:        Czech Republic
phone:          +420774744726
e-mail:         danny@danysek.cz
nic-hdl:        DANN-RIPE
mnt-by:         DANNY-MNT
created:        2006-06-05T15:24:18Z
last-modified:  2017-04-07T07:56:26Z
source:         RIPE

person:         Jan Sechovec
address:        Vrchlickeho 1574
address:        Kladno
address:        27201
address:        Czech Republic
mnt-by:         skudlik-mnt
e-mail:         skudlik@klfree.net
phone:          +420 604366502
nic-hdl:        JS6461-RIPE
created:        2006-06-30T11:44:44Z
last-modified:  2006-06-30T12:47:38Z
source:         RIPE

person:         Pavel Muknsnabl
address:        Tachovska 41, Plzen, CZ
e-mail:         ripe@muki.cz
phone:          +420775163264
nic-hdl:        muki
created:        2007-02-15T09:11:11Z
last-modified:  2017-10-30T21:53:57Z
source:         RIPE
mnt-by:         muki-mnt

role:           NFX z.s.p.o. / FreeTel, s.r.o. / AS 8251 last-resort abuse mailbox
org:            ORG-SK14-RIPE
remarks:        If you can, please contact end-users of abusing IP address directly
remarks:        If there's no response from end-user, please let us know....
address:        FreeTel, s.r.o
address:        Luzna 716/2
address:        160 00 Praha 6
address:        Czech Republic
e-mail:         abuse@nfx.cz
abuse-mailbox:  abuse@nfx.cz
nic-hdl:        NFXA-RIPE
mnt-by:         CZNFX-MNT
created:        2014-07-17T22:51:26Z
last-modified:  2022-04-25T13:10:42Z
source:         RIPE

person:         Svatopluk Dedic
address:        Javorova 638
address:        Hrebec
address:        27345
address:        Czech Republic
mnt-by:         belgarat-mnt
e-mail:         belgarat@mail.klfree.net
phone:          +420605372612
nic-hdl:        SD3468-RIPE
created:        2006-05-26T19:40:39Z
last-modified:  2013-03-04T19:31:57Z
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

role:           NFX z.s.p.o. / FreeTel, s.r.o. / AS 8251 last-resort abuse mailbox
org:            ORG-SK14-RIPE
remarks:        If you can, please contact end-users of abusing IP address directly
remarks:        If there's no response from end-user, please let us know....
address:        FreeTel, s.r.o
address:        Luzna 716/2
address:        160 00 Praha 6
address:        Czech Republic
e-mail:         abuse@nfx.cz
abuse-mailbox:  abuse@nfx.cz
nic-hdl:        NFXA-RIPE
mnt-by:         CZNFX-MNT
created:        2014-07-17T22:51:26Z
last-modified:  2022-04-25T13:10:42Z
source:         RIPE
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Hosted Domains

There are 1,932 domain names hosted across 345 IP addresses on this ASN.

IP Address Domain Domains on this IP
212.79.111.58 nordstahlservis.cz 319
212.79.111.37 vamed-reha-uae.com 158
78.108.102.229 biomed-lc.cz 152
212.79.111.48 sportline.cz 140
31.47.102.122 chateau-catering.com 120
212.79.111.38 caltovna.cz 92
78.108.102.18 vinag.cz 89
185.99.64.39 hugowo.cz 53
78.108.103.113 sha-energy.cz 44
78.108.102.232 pocitacova-pohotovost-praha.cz 44
78.108.102.80 vlastimil.cz 32
81.201.60.150 infantry.cz 24
78.108.108.30 polykarbonatovy-sklenik.cz 21
212.79.111.47 1vinotekaonline.cz 18
81.201.48.102 loxone.vip 14
78.108.111.146 madagascarguide.eu 13
78.108.108.105 cyb.org.jm 12
81.201.62.20 absolut-taxi.cz 11
78.108.111.10 fundamental.cz 11
81.201.56.243 beast-mask.tk 11
31.47.105.10 jejichfoto.cz 10
31.47.105.67 edgeoffearfilm.com 9
81.201.58.168 z-web.eu 9
31.47.102.106 sanitarysystems.eu 9
81.201.63.18 tkanicky.eu 8
81.201.61.25 mh2net.net 8
31.47.105.199 bench.cz 8
78.108.102.172 dubova.eu 8
212.79.111.42 street-outlet.cz 8
31.47.102.201 cerruti1881.cz 7
78.108.102.237 mamamimi.cz 7
212.79.111.202 123horoskop.cz 7
78.108.108.49 tarkov.eu 6
81.201.48.40 jmlukas.cz 6
81.201.60.138 pilsfree.net 6
31.47.97.3 beskydypenzion.cz 6
212.79.96.129 itgod.eu 5
78.108.108.35 dadi.cz 5
81.201.61.194 usmevavyucitel.cz 5
212.79.96.111 vysilacky-space.cz 5
78.108.96.24 krepcon.cz 5
78.108.96.35 gcelakovice.cz 5
31.47.102.107 pyroplzen.cz 5
78.108.103.132 zdravytrend.eu 5
78.108.103.115 supwater.nl 5
212.79.96.112 develict.eu 4
78.108.108.200 bendis.cz 4
78.108.110.68 help-line.cz 4
81.201.59.159 rpiblog.cz 4
81.201.58.33 zx-spectrum.cz 4

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Useful for Cybersecurity

Peers

There are 45 peers for this ASN.

Peers Name
AS12735 TurkNet Iletisim Hizmetleri A.S.
AS12984 PilsFree, z. s.
AS1299 Arelion Sweden AB
AS14840 BR.Digital Provider
AS16019 Vodafone Czech Republic a.s.
AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS196762 ALKOM Security, a.s.
AS196843 KHnet.info, z.s.
AS198813 SychrovNET s.r.o
AS198977 UnArtel s.r.o.
AS201608 HovNet-SERVIS s.r.o.
AS202297 Skylon Solutions Limited
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS24482 SG.GS
AS2852 CESNET z.s.p.o.
AS29049 Delta Telecom Ltd
AS29208 Quantcom, a.s.
AS29504 Freenet Liberec, z.s.
AS31349 a-net Liberec s.r.o.
AS33891 Core-Backbone GmbH
AS34596 HVfree.net servis. s.r.o.
AS34911 ELDATA prazska s.r.o.
AS35236 2 connect a.s.
AS36236 NetActuate, Inc
AS39120 Convergenze S.p.A.
AS40994 Hohl IT e.U.
AS41047 Bart Vrancken trading as MLaB
AS41670 hkfree.org z.s.
AS42908 Nordic Telecom Regional s.r.o.
AS4455 IX Reach Ltd
AS49095 PRAHA12.com s.r.o.
AS49544 i3D.net B.V
AS51185 Onecom Global Communications LTD
AS51331 SychrovNET s.r.o
AS51400 SPOJE.NET s.r.o.
AS57463 NetIX Communications JSC
AS57707 Greendata s.r.o.
AS59747 NIX.CZ z.s.p.o.
AS59984 KLFREE NETWORKS, s.r.o.
AS61981 Mach3net s.r.o.
AS62011 UNHfree.net z.s.
AS62099 JM-Net, z.s.
AS6881 NIX.CZ z.s.p.o.
AS6939 Hurricane Electric LLC
AS8218 Zayo Infrastructure France SA
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Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS1299 Arelion Sweden AB
AS16019 Vodafone Czech Republic a.s.
AS29208 Quantcom, a.s.
AS6939 Hurricane Electric LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are 21 downstreams for this ASN.

Downstreams Name
AS12984 PilsFree, z. s.
AS196762 ALKOM Security, a.s.
AS196843 KHnet.info, z.s.
AS198813 SychrovNET s.r.o
AS198977 UnArtel s.r.o.
AS201608 HovNet-SERVIS s.r.o.
AS31349 a-net Liberec s.r.o.
AS34596 HVfree.net servis. s.r.o.
AS34911 ELDATA prazska s.r.o.
AS35236 2 connect a.s.
AS41670 hkfree.org z.s.
AS42908 Nordic Telecom Regional s.r.o.
AS49095 PRAHA12.com s.r.o.
AS51331 SychrovNET s.r.o
AS51400 SPOJE.NET s.r.o.
AS57707 Greendata s.r.o.
AS59747 NIX.CZ z.s.p.o.
AS59984 KLFREE NETWORKS, s.r.o.
AS61981 Mach3net s.r.o.
AS62011 UNHfree.net z.s.
AS62099 JM-Net, z.s.
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Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS8251 at robtex.

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