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 1,758
IPv4 addresses 17,408
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
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 1,758 domain names hosted across 371 IP addresses on this ASN.

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IP Address Domain Domains on this IP
212.79.111.58 ██████████ 293
212.79.111.37 ██████████ 151
212.79.111.48 ██████████ 141
78.108.102.229 ██████████ 135
212.79.111.38 ██████████ 98
185.99.64.39 ██████████ 53
78.108.102.232 ██████████ 48
78.108.103.113 ██████████ 43
81.201.60.150 ██████ 34
78.108.102.80 ████████ 31

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Peers

There are 42 peers for this ASN.

Peers Name
AS12984 PilsFree, z. s.
AS1299 Arelion Sweden AB
AS14840 BR.Digital Telecom
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.
AS22356 Durand do Brasil Ltda
AS24482 SG.GS
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.
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.
AS53062 ALT | GRUPO BRASIL TECPAR
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
212.79.96.104 AS8251 FreeTel, s.r.o. 0.94ms from Prague, CZ
2a01:490:1c:8000::1 AS8251 FreeTel, s.r.o. 5.56ms from Prague, CZ
2a01:490:a::35 AS8251 FreeTel, s.r.o. 0.44ms from Prague, CZ
212.79.110.173 AS8251 FreeTel, s.r.o. 2.13ms from Prague, CZ
81.201.61.42 AS8251 FreeTel, s.r.o. 2.42ms from Prague, CZ
212.79.108.97 AS8251 FreeTel, s.r.o. 0.30ms from Prague, CZ
81.201.58.0 AS8251 FreeTel, s.r.o. 2.27ms from Prague, CZ
81.201.62.30 AS8251 FreeTel, s.r.o. 4.63ms from Prague, CZ
2a01:490:14:2::1 AS8251 FreeTel, s.r.o. 0.45ms from Prague, CZ
31.47.103.213 AS8251 FreeTel, s.r.o. 4.75ms from Prague, CZ
78.108.96.17 AS8251 FreeTel, s.r.o. 0.96ms from Prague, CZ
2a01:490:1b::63 AS8251 FreeTel, s.r.o. 0.84ms from Prague, CZ
78.108.103.225 AS8251 FreeTel, s.r.o. 0.19ms from Prague, CZ
81.201.54.23 AS8251 FreeTel, s.r.o. 1.20ms from Prague, CZ
81.201.55.36 AS8251 FreeTel, s.r.o. 1.20ms from Prague, CZ
212.79.99.99 AS8251 FreeTel, s.r.o. 1.12ms from Prague, CZ
212.79.111.225 AS8251 FreeTel, s.r.o. 0.35ms from Prague, CZ
81.201.57.58 AS8251 FreeTel, s.r.o. 2.29ms from Prague, CZ
212.79.109.246 AS8251 FreeTel, s.r.o. 2.16ms from Prague, CZ
2a01:490:0:1512::22 AS8251 FreeTel, s.r.o. 0.18ms from Prague, CZ
78.108.100.147 AS8251 FreeTel, s.r.o. 1.01ms from Prague, CZ
81.201.63.30 AS8251 FreeTel, s.r.o. 3.25ms from Prague, CZ
2a01:490:1a:ffff::1 AS8251 FreeTel, s.r.o. 2.48ms from Prague, CZ
185.99.64.4 AS8251 FreeTel, s.r.o. 0.47ms from Prague, CZ
31.47.97.92 AS8251 FreeTel, s.r.o. 8.41ms 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
91.216.178.251 AS51162 JSC Kazteleport - subsidiary of Halyk Bank of Kazakhstan 0.59ms from Almaty, KZ
181.62.34.219 AS10620 Telmex Colombia S.A. 18.92ms from Bogota, CO
135.18.17.91 AS8075 Microsoft Corporation 0.25ms from Boydton, US
107.218.192.139 AS7018 AT&T Enterprises, LLC 14.16ms from Chicago, US
73.181.115.27 AS7922 Comcast Cable Communications, LLC 5.55ms from Denver, US
34.250.191.11 AS16509 Amazon.com, Inc. 0.21ms from Dublin, IE
141.82.65.203 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 9.45ms from Frankfurt am Main, DE
148.204.81.203 AS3484 Instituto Politecnico Nacional 2.22ms from Mexico City, MX
179.111.164.107 AS27699 TELEFÔNICA BRASIL S.A 2.21ms from Osasco, BR
177.189.57.123 AS27699 TELEFÔNICA BRASIL S.A 2.51ms from Osasco, BR
44.220.167.75 AS14618 Amazon.com, Inc. 0.16ms from Reston, US
20.213.18.155 AS8075 Microsoft Corporation 0.70ms from Sydney, AU
220.254.252.75 AS18268 Naganoken Kyodou Densan Co.Ltd. 4.80ms from Tokyo, JP
201.127.174.219 AS8151 UNINET 8.12ms from Tucson, US
193.8.44.11 AS208065 Leica Geosystems AG 1.95ms from Zuerich, CH
134.207.177.43 AS5058 Navy Network Information Center (NNIC) 2.66ms from Ashburn, US
194.38.70.59 AS12350 VTX Services SA 1.71ms from Geneve, CH
62.157.162.235 AS3320 Deutsche Telekom AG 0.77ms from Hamburg, DE
89.114.253.155 AS12353 Vodafone Portugal 2.38ms from Lisbon, PT
92.137.101.91 AS3215 Orange S.A. 7.25ms from Marseille, FR
13.232.39.107 AS16509 Amazon.com, Inc. 0.14ms from Mumbai, IN
71.193.107.75 AS7922 Comcast Cable Communications, LLC 11.09ms from Murfreesboro, US
71.44.48.43 AS33363 Charter Communications, Inc 1.58ms from Orlando, US
73.11.80.107 AS7922 Comcast Cable Communications, LLC 5.54ms from Portland, US
14.88.39.75 AS4766 Korea Telecom 3.02ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f2 78.108.110.66
traceroute to 78.108.110.66 (78.108.110.66): 64 hops max, 52 byte packets
3 *
4 *
5 *
6 [] 91.210.16.74 35.156 ms
7 [AS8251] 78.108.106.9 37.365 ms
8 *
9 *
10 *
11 [AS8251] 78.108.110.66 37.598 ms
Measurement taken from IPinfo ProbeNet in Taellberg, SE
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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