Autonomous System details

AS8251

FreeTel, s.r.o.  ·  nfx.cz

Czechia

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AS8251 – FreeTel, s.r.o.

Field Value
Country Czechia
Website nfx.cz
Hosted domains 1,772
IPv4 addresses 17,408
IPv6 addresses 79,228,162,514,264,338,000,000,000,000
ASN type Hosting
Registry ripe
Allocated 20 years ago on Jul 17, 2006
Updated 5 years ago on Jul 09, 2021

IP Ranges

Netblock Company Num of IPs
31.47.96.0/20 FreeTel, s.r.o. 4,096
78.108.96.0/20 FreeTel, s.r.o. 4,096
212.79.96.0/20 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
185.99.64.0/22 FreeTel, s.r.o. 1,024
Netblock Company
2a01:490::/32 FreeTel, s.r.o.
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WHOIS Details

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                                                ASHandle:       AS8251
                                                OrgID:          AS8251
                                                ASName:         AS8251
                                                ASNumber:       AS8251
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 1,772 domain names hosted across 377 IP addresses on this ASN.

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IP Address Domain Domains on this IP
212.79.111.37 ██████████ 175
212.79.111.58 ████████ 154
78.108.102.229 ██████████ 125
212.79.111.48 ██████████ 101
212.79.111.38 ████████ 79
185.99.64.39 ██████████ 49
78.108.103.113 ██████████ 39
78.108.102.232 ██████████ 37
78.108.102.80 ██████████ 29
81.201.60.150 ██████████ 27

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Peers

There are 41 peers for this ASN.

Peers Name
AS12984 PilsFree, z. s.
AS1299 Arelion Sweden AB
AS16019 Vodafone Czech Republic a.s.
AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS196843 KHnet.info, z.s.
AS198150 SIACOM JSC
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
AS214224 CeskaSit.net Networks s.r.o.
AS24482 SG.GS
AS24940 Hetzner Online GmbH
AS263444 Open X Tecnologia Ltda
AS29208 Quantcom, a.s.
AS29504 Freenet Liberec, z.s.
AS31349 a-net Liberec s.r.o.
AS32590 Valve Corporation
AS34596 HVfree.net servis. s.r.o.
AS36236 NetActuate, Inc
AS39120 Convergenze S.p.A.
AS40994 Hohl IT e.U.
AS41670 hkfree.org z.s.
AS43733 Viva Armenia CJSC
AS4455 IX Reach Ltd
AS47200 NIX.CZ z.s.p.o.
AS49095 PRAHA12.com s.r.o.
AS49544 i3D.net B.V
AS51184 Fonira Telekom GmbH
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.
AS6204 INTERKVM HOST SRL
AS62099 JM-Networks, s.r.o.
AS6663 Euroweb Romania S.R.L.
AS6881 NIX.CZ z.s.p.o.
AS6939 Hurricane Electric LLC
AS8218 Zayo Infrastructure France SA
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ASN API & Database

Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS1299 Arelion Sweden AB
AS16019 Vodafone Czech Republic a.s.
AS6939 Hurricane Electric LLC
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ASN API & Database

Downstreams

There are 16 downstreams for this ASN.

Downstreams Name
AS12984 PilsFree, z. s.
AS196843 KHnet.info, z.s.
AS198813 SychrovNET s.r.o
AS198977 UnArtel s.r.o.
AS201608 HovNet-SERVIS s.r.o.
AS214224 CeskaSit.net Networks s.r.o.
AS31349 a-net Liberec s.r.o.
AS34596 HVfree.net servis. s.r.o.
AS41670 hkfree.org z.s.
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.
AS62099 JM-Networks, s.r.o.
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ASN API & Database

Pingable IPs

61 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
81.201.51.122 AS8251 FreeTel, s.r.o. 1.11ms from Prague, CZ
2a01:490:14:2::1 AS8251 FreeTel, s.r.o. 0.41ms from Prague, CZ
212.79.100.191 AS8251 FreeTel, s.r.o. 1.74ms from Prague, CZ
81.201.59.63 AS8251 FreeTel, s.r.o. 2.37ms from Prague, CZ
81.201.55.136 AS8251 FreeTel, s.r.o. 1.34ms from Prague, CZ
2a01:490:a::35 AS8251 FreeTel, s.r.o. 0.49ms from Prague, CZ
81.201.48.66 AS8251 FreeTel, s.r.o. 0.22ms from Prague, CZ
78.108.104.129 AS8251 FreeTel, s.r.o. 2.60ms from Prague, CZ
81.201.54.23 AS8251 FreeTel, s.r.o. 1.31ms from Prague, CZ
2a01:490:1c:8000:: AS8251 FreeTel, s.r.o. 5.59ms from Prague, CZ
81.201.60.14 AS8251 FreeTel, s.r.o. 0.73ms from Prague, CZ
2a01:490:ff::103 AS8251 FreeTel, s.r.o. 0.86ms from Prague, CZ
81.201.49.114 AS8251 FreeTel, s.r.o. 0.95ms from Prague, CZ
2a01:490:0:1512::21 AS8251 FreeTel, s.r.o. 0.19ms from Prague, CZ
31.47.108.30 AS8251 FreeTel, s.r.o. 0.27ms from Prague, CZ
212.79.96.112 AS8251 FreeTel, s.r.o. 0.93ms from Prague, CZ
31.47.96.49 AS8251 FreeTel, s.r.o. 7.61ms from Prague, CZ
78.108.100.47 AS8251 FreeTel, s.r.o. 0.96ms from Prague, CZ
78.108.108.89 AS8251 FreeTel, s.r.o. 2.28ms from Prague, CZ
212.79.97.11 AS8251 FreeTel, s.r.o. 1.96ms from Prague, CZ
78.108.101.2 AS8251 FreeTel, s.r.o. 4.93ms from Prague, CZ
81.201.58.0 AS8251 FreeTel, s.r.o. 2.32ms from Prague, CZ
2a01:490:25::1 AS8251 FreeTel, s.r.o. 0.88ms from Prague, CZ
31.47.105.30 AS8251 FreeTel, s.r.o. 1.24ms from Prague, CZ
78.108.110.175 AS8251 FreeTel, s.r.o. 2.37ms from Prague, CZ

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
80.143.114.139 AS3320 Deutsche Telekom AG 3.81ms from Duesseldorf, DE
164.52.105.75 AS63199 CDS Global Cloud Co., Ltd 0.48ms from Ho Chi Minh City, VN
92.17.235.107 AS13285 TalkTalk Communications Limited 4.63ms from London, GB
47.12.88.139 AS20115 Charter Communications LLC 7.17ms from Minneapolis, US
182.162.70.187 AS3786 LG DACOM Corporation 1.10ms from Seoul, KR
77.164.213.187 AS1136 KPN B.V. 1.45ms from Amsterdam, NL
35.208.16.107 AS15169 Google LLC 0.16ms from Council Bluffs, US
40.160.132.59 AS16276 OVH SAS 0.57ms from Hillsboro, US
116.81.49.235 AS18144 Enecom,Inc. 5.97ms from Hiroshima, JP
119.17.21.59 AS9781 GREEN CABLE TELEVISION STATION 5.68ms from Incheon, KR
2.221.235.203 AS5607 Sky UK Limited 6.71ms from London, GB
20.77.186.43 AS8075 Microsoft Corporation 0.42ms from London, GB
175.38.137.11 AS4804 Microplex PTY LTD 4.46ms from Melbourne, AU
206.188.3.219 AS14492 DataPipe, Inc. 2.31ms from Secaucus, US
59.175.92.155 AS4134 CHINANET BACKBONE 0.81ms from Wuhan, CN
23.217.160.11 AS7713 PT Telekomunikasi Indonesia 5.80ms from Yogyakarta, ID
48.222.245.171 AS8075 Microsoft Corporation 0.29ms from Amsterdam, NL
173.232.21.155 AS3257 GTT Communications Inc. 0.65ms from Ashburn, US
222.128.69.27 AS4808 China Unicom Beijing Province Network 3.95ms from Beijing, CN
186.145.169.91 AS10620 Telmex Colombia S.A. 8.51ms from Bogotá, CO
76.150.154.11 AS7922 Comcast Cable Communications, LLC 6.43ms from Chicago, US
34.66.146.155 AS396982 Google LLC 0.15ms from Council Bluffs, US
27.154.237.203 AS4134 CHINANET BACKBONE 5.32ms from Fuzhou, CN
77.87.121.11 AS200150 Ember AB 4.10ms from Goeteborg, SE
98.238.91.219 AS7922 Comcast Cable Communications, LLC 4.26ms from Miami, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f2 212.79.111.193
traceroute to 212.79.111.193 (212.79.111.193): 64 hops max, 52 byte packets
2 [] 91.210.16.74 0.577 ms
Measurement taken from IPinfo ProbeNet in Prague, CZ
On

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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