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
78.108.103.225 AS8251 FreeTel, s.r.o. 0.20ms from Prague, CZ
81.201.49.114 AS8251 FreeTel, s.r.o. 0.94ms from Prague, CZ
78.108.106.118 AS8251 FreeTel, s.r.o. 0.19ms from Prague, CZ
2a01:490:24:400:: AS8251 FreeTel, s.r.o. 1.93ms from Prague, CZ
185.99.64.7 AS8251 FreeTel, s.r.o. 0.55ms from Prague, CZ
81.201.59.49 AS8251 FreeTel, s.r.o. 2.31ms from Prague, CZ
212.79.97.11 AS8251 FreeTel, s.r.o. 1.93ms from Prague, CZ
2a01:490:1b::63 AS8251 FreeTel, s.r.o. 0.93ms from Prague, CZ
81.201.56.226 AS8251 FreeTel, s.r.o. 2.27ms from Prague, CZ
31.47.102.162 AS8251 FreeTel, s.r.o. 0.27ms from Prague, CZ
31.47.96.49 AS8251 FreeTel, s.r.o. 7.56ms from Prague, CZ
81.201.62.30 AS8251 FreeTel, s.r.o. 4.59ms from Prague, CZ
2a01:490:16:3::1 AS8251 FreeTel, s.r.o. 0.41ms from Prague, CZ
81.201.51.122 AS8251 FreeTel, s.r.o. 1.15ms from Prague, CZ
212.79.99.99 AS8251 FreeTel, s.r.o. 1.28ms from Prague, CZ
78.108.108.89 AS8251 FreeTel, s.r.o. 2.24ms from Prague, CZ
212.79.107.133 AS8251 FreeTel, s.r.o. 0.37ms from Prague, CZ
81.201.52.3 AS8251 FreeTel, s.r.o. 1.17ms from Prague, CZ
212.79.111.225 AS8251 FreeTel, s.r.o. 0.37ms from Prague, CZ
78.108.105.200 AS8251 FreeTel, s.r.o. 5.20ms from Prague, CZ
31.47.108.30 AS8251 FreeTel, s.r.o. 0.26ms 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
2a01:490:14:2::1 AS8251 FreeTel, s.r.o. 0.40ms from Prague, CZ
31.47.99.218 AS8251 FreeTel, s.r.o. 5.81ms 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
181.126.213.91 AS23201 Telecel S.A. 10.92ms from Asuncion, PY
162.226.31.187 AS7018 AT&T Enterprises, LLC 12.59ms from Atlanta, US
52.32.218.59 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
35.210.246.155 AS15169 Google LLC 0.16ms from Brussels, BE
119.49.227.171 AS4837 CHINA UNICOM China169 Backbone 4.70ms from Changchun, CN
207.126.144.139 AS32381 Google Access LLC 0.49ms from Denver, US
51.182.88.155 AS5607 Sky UK Limited 1.52ms from Dublin, IE
172.205.47.187 AS8075 Microsoft Corporation 0.16ms from Dublin, IE
58.56.116.11 AS4134 CHINANET BACKBONE 4.37ms from Jinan, CN
174.65.11.11 AS22773 Cox Communications Inc. 10.59ms from Los Angeles, US
62.43.167.59 AS6739 Vodafone ONO AS 5.55ms from Madrid, ES
86.20.222.123 AS5089 Virgin Media Limited 12.71ms from Maidenhead, GB
93.193.229.91 AS3320 Deutsche Telekom AG 6.89ms from Munich, DE
71.44.48.43 AS33363 Charter Communications, Inc 1.63ms from Orlando, US
95.247.216.43 AS3269 Telecom Italia S.p.A. 4.96ms from Rome, IT
52.9.129.171 AS16509 Amazon.com, Inc. 0.19ms from San Jose, US
47.241.214.139 AS45102 Alibaba (US) Technology Co., Ltd. 0.92ms from Singapore, SG
116.198.215.27 AS137699 CHINATELECOM Jiangsu Suqian IDC network 0.20ms from Suqian, CN
124.146.176.155 AS2514 NTT PC Communications, Inc. 0.74ms from Tokyo, JP
18.163.101.139 AS16509 Amazon.com, Inc. 0.62ms from Hong Kong, HK
222.237.133.219 AS9318 SK Broadband Co Ltd 1.78ms from Incheon, KR
20.244.90.107 AS8075 Microsoft Corporation 0.21ms from Lohogaon, IN
87.9.119.171 AS3269 Telecom Italia S.p.A. 1.89ms from Milan, IT
94.233.117.107 AS12389 PJSC Rostelecom 18.77ms from Moscow, RU
5.129.31.91 AS31200 Novotelecom Ltd 1.25ms from Novosibirsk, RU

Traceroute

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

$
traceroute -a -n -q1 -m7 31.47.103.225
traceroute to 31.47.103.225 (31.47.103.225): 7 hops max, 52 byte packets
2 *
3 *
4 [AS8251] 81.201.48.71 280.97 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Melbourne, AU
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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