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
2a01:490:1c:8000::1 AS8251 FreeTel, s.r.o. 5.57ms from Prague, CZ
2a01:490:11:2224::1 AS8251 FreeTel, s.r.o. 2.03ms from Prague, CZ
2a01:490:1b::63 AS8251 FreeTel, s.r.o. 0.93ms from Prague, CZ
31.47.99.218 AS8251 FreeTel, s.r.o. 5.81ms from Prague, CZ
81.201.50.77 AS8251 FreeTel, s.r.o. 1.13ms from Prague, CZ
81.201.61.39 AS8251 FreeTel, s.r.o. 2.41ms from Prague, CZ
81.201.56.226 AS8251 FreeTel, s.r.o. 2.27ms from Prague, CZ
2a01:490:1::4 AS8251 FreeTel, s.r.o. 0.20ms from Prague, CZ
212.79.111.225 AS8251 FreeTel, s.r.o. 0.37ms from Prague, CZ
78.108.104.129 AS8251 FreeTel, s.r.o. 2.53ms from Prague, CZ
185.99.66.2 AS8251 FreeTel, s.r.o. 0.56ms from Prague, CZ
81.201.49.114 AS8251 FreeTel, s.r.o. 0.94ms from Prague, CZ
81.201.51.122 AS8251 FreeTel, s.r.o. 1.15ms from Prague, CZ
31.47.105.7 AS8251 FreeTel, s.r.o. 1.41ms from Prague, CZ
2a01:490:0:1512::21 AS8251 FreeTel, s.r.o. 0.20ms from Prague, CZ
78.108.106.118 AS8251 FreeTel, s.r.o. 0.19ms from Prague, CZ
81.201.58.0 AS8251 FreeTel, s.r.o. 2.27ms from Prague, CZ
2a01:490:16:3::1 AS8251 FreeTel, s.r.o. 0.41ms from Prague, CZ
212.79.110.168 AS8251 FreeTel, s.r.o. 2.13ms from Prague, CZ
185.99.64.7 AS8251 FreeTel, s.r.o. 0.55ms from Prague, CZ
81.201.63.30 AS8251 FreeTel, s.r.o. 3.23ms from Prague, CZ
185.99.65.250 AS8251 FreeTel, s.r.o. 3.18ms from Prague, CZ
81.201.53.106 AS8251 FreeTel, s.r.o. 1.16ms from Prague, CZ
212.79.107.133 AS8251 FreeTel, s.r.o. 0.37ms from Prague, CZ
2a01:490:1a:10::1 AS8251 FreeTel, s.r.o. 2.60ms 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
83.97.243.123 AS12946 R Cable y Telecable Telecomunicaciones, S.A.U. 12.13ms from A Coruna, ES
41.201.233.11 AS36947 Telecom Algeria 12.50ms from Algiers, DZ
77.162.22.155 AS1136 KPN B.V. 1.33ms from Amsterdam, NL
177.235.195.139 AS28573 Claro NXT Telecomunicacoes Ltda 8.45ms from Brasilia, BR
35.210.246.155 AS15169 Google LLC 0.16ms from Brussels, BE
124.231.57.59 AS4134 CHINANET BACKBONE 6.55ms from Chenzhou, CN
98.212.146.75 AS7922 Comcast Cable Communications, LLC 6.98ms from Chicago, US
166.198.251.11 AS7018 AT&T Enterprises, LLC 4.66ms from Columbus, US
187.179.148.27 AS265594 Television Internacional, S.A. de C.V. 12.12ms from Dallas, US
23.144.176.43 AS398707 Pueblo de Cochiti 9.80ms from Denver, US
35.156.164.91 AS16509 Amazon.com, Inc. 0.13ms from Frankfurt am Main, DE
84.174.34.139 AS3320 Deutsche Telekom AG 2.96ms from Hamburg, DE
36.34.157.59 AS4837 CHINA UNICOM China169 Backbone 8.07ms from Huainan, CN
58.56.116.11 AS4134 CHINANET BACKBONE 4.37ms from Jinan, CN
80.168.42.171 AS8426 ClaraNET LTD 1.45ms from London, GB
175.38.137.11 AS4804 Microplex PTY LTD 4.83ms from Melbourne, AU
46.172.16.27 AS197023 MTS PJSC 12.41ms from Moscow, RU
74.102.193.187 AS701 Verizon Business 1.78ms from New York City, US
27.127.79.123 AS2518 BIGLOBE Inc. 5.13ms from Osaka, JP
27.4.122.43 AS17488 Hathway IP Over Cable Internet 1.20ms from Saint Thomas Mount, IN
189.128.139.235 AS8151 UNINET 1.22ms from Santiago de Queretaro, MX
180.182.163.91 AS18313 LG HelloVision Corp. 8.40ms from Seoul, KR
211.234.0.251 AS3786 LG DACOM Corporation 2.40ms from Seoul, KR
183.108.155.155 AS4766 Korea Telecom 4.05ms from Seoul, KR
69.23.207.27 AS11955 Charter Communications Inc 18.18ms from Atlanta, 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 81.201.60.129
traceroute to 81.201.60.129 (81.201.60.129): 64 hops max, 52 byte packets
2 [] 91.210.16.74 0.346 ms
3 [AS8251] 81.201.60.129 2.773 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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