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 1,754
IPv4 addresses 17,408
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type Hosting
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
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 1,754 domain names hosted across 369 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 43 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
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-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
78.108.103.225 AS8251 FreeTel, s.r.o. 0.21ms from Prague, CZ
78.108.101.2 AS8251 FreeTel, s.r.o. 4.93ms from Prague, CZ
81.201.51.122 AS8251 FreeTel, s.r.o. 1.06ms from Prague, CZ
78.108.108.34 AS8251 FreeTel, s.r.o. 2.31ms from Prague, CZ
78.108.109.66 AS8251 FreeTel, s.r.o. 2.29ms from Prague, CZ
31.47.102.162 AS8251 FreeTel, s.r.o. 0.28ms from Prague, CZ
2a01:490:1::4 AS8251 FreeTel, s.r.o. 0.15ms from Prague, CZ
31.47.108.30 AS8251 FreeTel, s.r.o. 0.26ms from Prague, CZ
2a01:490:0:3867::1 AS8251 FreeTel, s.r.o. 0.18ms from Prague, CZ
81.201.62.30 AS8251 FreeTel, s.r.o. 4.59ms from Prague, CZ
81.201.55.136 AS8251 FreeTel, s.r.o. 1.28ms from Prague, CZ
81.201.53.106 AS8251 FreeTel, s.r.o. 1.21ms from Prague, CZ
81.201.49.114 AS8251 FreeTel, s.r.o. 0.91ms from Prague, CZ
81.201.52.87 AS8251 FreeTel, s.r.o. 1.09ms from Prague, CZ
78.108.106.108 AS8251 FreeTel, s.r.o. 0.20ms from Prague, CZ
2a01:490:11:2224::1 AS8251 FreeTel, s.r.o. 1.98ms from Prague, CZ
212.79.97.11 AS8251 FreeTel, s.r.o. 1.98ms from Prague, CZ
212.79.110.174 AS8251 FreeTel, s.r.o. 2.13ms from Prague, CZ
78.108.110.7 AS8251 FreeTel, s.r.o. 2.27ms from Prague, CZ
212.79.111.225 AS8251 FreeTel, s.r.o. 0.35ms from Prague, CZ
2a01:490:1a:fffc::1 AS8251 FreeTel, s.r.o. 2.46ms from Prague, CZ
81.201.57.176 AS8251 FreeTel, s.r.o. 2.28ms from Prague, CZ
78.108.111.82 AS8251 FreeTel, s.r.o. 2.41ms from Prague, CZ
2a01:490:1c:0:57:0:1020:1 AS8251 FreeTel, s.r.o. 9.12ms from Prague, CZ
212.79.96.134 AS8251 FreeTel, s.r.o. 0.94ms 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
192.238.137.139 AS138995 Antbox Networks Limited 1.58ms from Hong Kong, HK
207.178.113.203 AS27425 IdeaTek Telcom, LLC 3.95ms from Kansas City, US
175.169.116.171 AS4837 CHINA UNICOM China169 Backbone 15.00ms from Liaoyang, CN
78.146.106.11 AS13285 TalkTalk Communications Limited 2.29ms from London, GB
156.239.36.235 AS400619 AROSSCLOUD INC. 0.25ms from Los Angeles, US
144.202.3.107 AS20473 The Constant Company, LLC 0.13ms from Piscataway, US
184.171.54.27 AS3582 University of Oregon 3.25ms from Portland, US
119.201.182.219 AS4766 Korea Telecom 4.85ms from Seoul, KR
126.227.126.107 AS17676 SoftBank Corp. 2.92ms from Tokyo, JP
20.22.8.91 AS8075 Microsoft Corporation 0.32ms from Boydton, US
117.96.9.219 AS24560 Bharti Airtel Ltd., Telemedia Services 10.10ms from Delhi, IN
141.82.65.203 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 9.59ms from Frankfurt am Main, DE
98.196.23.139 AS7922 Comcast Cable Communications, LLC 10.17ms from Houston, US
88.16.57.75 AS3352 TELEFONICA DE ESPANA S.A.U. 13.67ms from Madrid, ES
200.146.221.219 AS16735 ALGAR TELECOM S/A 1.24ms from Osasco, BR
207.172.243.139 AS6079 RCN 6.17ms from Philadelphia, US
120.74.88.139 AS2527 Sony Network Communications Inc. 2.50ms from Tokyo, JP
23.50.99.139 AS16625 Akamai Technologies, Inc. 0.32ms from Zuerich, CH
54.237.220.235 AS14618 Amazon.com, Inc. 0.53ms from Ashburn, US
18.246.103.139 AS16509 Amazon.com, Inc. 0.55ms from Boardman, US
52.252.31.11 AS8075 Microsoft Corporation 0.22ms from Boydton, US
197.147.50.107 AS36884 Wana Corporate 8.88ms from Casablanca, MA
178.163.83.187 AS8416 InfoLada Ltd 15.49ms from Chelyabinsk, RU
3.146.188.219 AS16509 Amazon.com, Inc. 0.18ms from Columbus, US
35.156.47.43 AS16509 Amazon.com, Inc. 0.18ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 185.99.65.250
traceroute to 185.99.65.250 (185.99.65.250): 64 hops max, 52 byte packets
2 [] 91.210.16.73 0.285 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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