AS number 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 1,755
Number of IPv4 17,408
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type ISP
Registry ripe
Allocated 19 years ago on Jul 17, 2006
Updated 4 years ago on Jul 09, 2021

IP Ranges

Netblock Company Num of IPs
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
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 1,755 domain names hosted across 365 IP addresses on this ASN.

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IP Address Domain Domains on this IP
212.79.111.58 ██████████ 295
212.79.111.37 ██████████ 150
212.79.111.48 ██████████ 142
78.108.102.229 ████████ 134
212.79.111.38 ██████████ 97
185.99.64.39 ████████ 54
78.108.102.232 ██████████ 48
78.108.103.113 ███████ 43
81.201.60.150 ██████████ 33
78.108.102.80 ██████████ 32

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Peers

There are 41 peers for this ASN.

Peers Name
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
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.
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.
AS42000 Futruy s.r.o.
AS4455 IX Reach Ltd
AS49095 PRAHA12.com s.r.o.
AS49544 i3D.net B.V
AS51331 SychrovNET s.r.o
AS51400 SPOJE.NET s.r.o.
AS5405 Inter.link GmbH
AS57463 NetIX Communications JSC
AS57707 Greendata s.r.o.
AS59747 NIX.CZ z.s.p.o.
AS59984 KLFREE NETWORKS, s.r.o.
AS6204 INTERKVM HOST SRL
AS62099 JM-Net, z.s.
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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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 ASN Database Download

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-Net, z.s.
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Pingable IPs

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

IP Address ASN Details
31.47.103.213 AS8251 FreeTel, s.r.o. 4.96ms from Prague, CZ
78.108.106.32 AS8251 FreeTel, s.r.o. 0.38ms from Prague, CZ
2a01:490:ff::115 AS8251 FreeTel, s.r.o. 0.96ms from Prague, CZ
78.108.100.147 AS8251 FreeTel, s.r.o. 1.31ms from Prague, CZ
78.108.111.88 AS8251 FreeTel, s.r.o. 2.56ms from Prague, CZ
2a01:490:0:1508::1 AS8251 FreeTel, s.r.o. 0.40ms from Prague, CZ
2a01:490:1::4 AS8251 FreeTel, s.r.o. 0.48ms from Prague, CZ
31.47.96.129 AS8251 FreeTel, s.r.o. 9.26ms from Prague, CZ
78.108.101.2 AS8251 FreeTel, s.r.o. 5.31ms from Prague, CZ
185.99.65.250 AS8251 FreeTel, s.r.o. 3.38ms from Prague, CZ
31.47.108.17 AS8251 FreeTel, s.r.o. 0.39ms from Prague, CZ
212.79.96.112 AS8251 FreeTel, s.r.o. 1.02ms from Prague, CZ
78.108.103.235 AS8251 FreeTel, s.r.o. 0.44ms from Prague, CZ
81.201.53.106 AS8251 FreeTel, s.r.o. 1.68ms from Prague, CZ
81.201.56.155 AS8251 FreeTel, s.r.o. 2.54ms from Prague, CZ
81.201.51.74 AS8251 FreeTel, s.r.o. 1.37ms from Prague, CZ
2a01:490:1c:4::1 AS8251 FreeTel, s.r.o. 9.30ms from Prague, CZ
2a01:490:14:2::1 AS8251 FreeTel, s.r.o. 0.66ms from Prague, CZ
212.79.111.225 AS8251 FreeTel, s.r.o. 0.55ms from Prague, CZ
31.47.98.21 AS8251 FreeTel, s.r.o. 12.70ms from Prague, CZ
212.79.109.253 AS8251 FreeTel, s.r.o. 2.43ms from Prague, CZ
81.201.61.38 AS8251 FreeTel, s.r.o. 2.66ms from Prague, CZ
2a01:490:f::400 AS8251 FreeTel, s.r.o. 0.76ms from Prague, CZ
2a01:490:16:2::1 AS8251 FreeTel, s.r.o. 0.65ms from Prague, CZ
81.201.62.1 AS8251 FreeTel, s.r.o. 4.87ms 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
67.226.209.139 AS395725 USACS 9.42ms from Chicago, US
1.57.21.107 AS4837 CHINA UNICOM China169 Backbone 17.75ms from Dalian, CN
92.134.9.251 AS3215 Orange S.A. 11.44ms from Frankfurt am Main, DE
79.225.10.27 AS3320 Deutsche Telekom AG 7.05ms from Frankfurt am Main, DE
197.136.132.11 AS36914 Kenya Education Network 0.95ms from Nairobi, KE
58.183.182.43 AS18144 Enecom,Inc. 7.36ms from Osaka, JP
98.66.139.123 AS8075 Microsoft Corporation 1.25ms from Paris, FR
207.246.127.171 AS20473 The Constant Company, LLC 0.20ms from Piscataway, US
3.95.41.187 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
52.3.64.27 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
221.165.78.107 AS4766 Korea Telecom 1.25ms from Seoul, KR
123.213.123.27 AS9318 SK Broadband Co Ltd 5.01ms from Seoul, KR
46.60.16.59 AS200999 CloudFerro S.A 0.47ms from Warsaw, PL
60.174.203.59 AS4134 CHINANET-BACKBONE 6.24ms from Wuhan, CN
75.236.197.123 AS6167 Verizon Business 8.00ms from Atlanta, US
180.78.224.219 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 10.54ms from Beijing, CN
209.122.57.123 AS6079 RCN 5.34ms from Chicago, US
14.188.25.59 AS45899 VNPT Corp 4.48ms from Hanoi, VN
154.122.240.155 AS12455 Kenyan Post & Telecommunications Company / Telkom Kenya Ltd 11.83ms from Nairobi, KE
199.184.209.139 AS23207 Northwestern State University 11.41ms from New Orleans, US
104.83.149.155 AS6762 TELECOM ITALIA SPARKLE S.p.A. 0.20ms from Palermo, IT
109.8.107.27 AS15557 Societe Francaise Du Radiotelephone - SFR SA 5.89ms from Paris, FR
89.252.81.219 AS16301 Novgorod Datacom LLC 3.72ms from Saint Petersburg, RU
183.108.38.107 AS4766 Korea Telecom 2.96ms from Seoul, KR
210.68.64.59 AS4780 Digital United Inc. 3.65ms from Taipei, TW

Traceroute

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

$
traceroute -a -n -q1 -f3 81.201.58.0
traceroute to 81.201.58.0 (81.201.58.0): 64 hops max, 52 byte packets
3 [] 91.210.16.74 0.658 ms
4 [AS8251] 78.108.106.9 2.736 ms
5 *
6 [AS8251] 81.201.58.0 2.69 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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