Autonomous System details

AS24806

INTERNET CZ, a.s.  ·  forpsi.com

Czechia

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AS24806 – INTERNET CZ, a.s.

Field Value
Country Czechia
Website forpsi.com
Hosted domains 389,745
IPv4 addresses 45,824
IPv6 addresses 79,228,162,514,264,338,000,000,000,000
ASN type Hosting
Registry ripe
Allocated 24 years ago on Sep 24, 2002
Updated a year ago on Mar 20, 2025

IP Ranges

Netblock Company Num of IPs
81.2.192.0/18 INTERNET CZ, a.s. 16,384
80.211.192.0/19 Cloud Services CZ1 8,192
194.182.64.0/19 Aruba S.p.A. 8,192
85.255.0.0/20 Cloud Services CZ1 4,096
195.181.208.0/20 INTERNET CZ, a.s. 4,096
185.28.100.0/22 INTERNET CZ, a.s. 1,024
185.33.144.0/22 Cloud Services CZ1 1,024
185.129.136.0/22 INTERNET CZ, a.s. 1,024
185.186.20.0/22 AlphaNet spolka z o. o. 1,024
193.105.158.0/23 ASPone, s.r.o. 512
80.211.209.0/24 Cloud Services CZ1 256
193.105.157.0/24 ASPone, s.r.o. 256

Netblock Company
2001:15e8::/32 INTERNET CZ, a.s.
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WHOIS Details

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                                                ASHandle:       AS24806
                                                OrgID:          AS24806
                                                ASName:         AS24806
                                                ASNumber:       AS24806
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 389,745 domain names hosted across 5,485 IP addresses on this ASN.

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IP Address Domain Domains on this IP
81.2.196.19 ██████████ 160,362
81.2.196.60 ██████████ 14,303
81.2.196.170 ██████████ 8,690
185.129.138.202 ██████████ 8,062
185.129.138.60 ██████████ 5,316
185.129.138.40 ██████████ 4,717
81.2.195.30 ██████████ 3,526
185.129.138.203 ████████ 3,519
81.2.194.241 ██████████ 3,258
81.2.195.254 ██████████ 3,186

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Peers

There are 29 peers for this ASN.

Peers Name
AS1299 Arelion Sweden AB
AS15576 NTS workspace AG
AS15958 CETINdoo-NET
AS16019 Vodafone Czech Republic a.s.
AS174 Cogent Communications, LLC
AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS198150 SIACOM JSC
AS19905 Vercara, LLC
AS21215 UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS24482 SG.GS
AS24940 Hetzner Online GmbH
AS263444 Open X Tecnologia Ltda
AS29504 Freenet Liberec, z.s.
AS31034 Aruba S.p.A.
AS32590 Valve Corporation
AS36236 NetActuate, Inc
AS39120 Convergenze S.p.A.
AS40994 Hohl IT e.U.
AS43733 Viva Armenia CJSC
AS4455 IX Reach Ltd
AS47692 Nessus GmbH
AS49544 i3D.net B.V
AS51184 Fonira Telekom GmbH
AS6204 INTERKVM HOST SRL
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 5 upstreams for this ASN.

upstreams Name
AS1299 Arelion Sweden AB
AS16019 Vodafone Czech Republic a.s.
AS174 Cogent Communications, LLC
AS19905 Vercara, LLC
AS6939 Hurricane Electric LLC
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
81.2.209.94 AS24806 INTERNET CZ, a.s. 3.58ms from Prague, CZ
85.255.4.169 AS24806 INTERNET CZ, a.s. 3.64ms from Prague, CZ
194.182.70.142 AS24806 INTERNET CZ, a.s. 3.63ms from Prague, CZ
194.182.90.66 AS24806 INTERNET CZ, a.s. 0.43ms from Prague, CZ
2001:15e8:101:2::8aca AS24806 INTERNET CZ, a.s. 3.48ms from Prague, CZ
185.33.144.1 AS24806 INTERNET CZ, a.s. 3.71ms from Prague, CZ
195.181.223.211 AS24806 INTERNET CZ, a.s. 3.58ms from Prague, CZ
80.211.211.195 AS24806 INTERNET CZ, a.s. 0.47ms from Prague, CZ
80.211.215.145 AS24806 INTERNET CZ, a.s. 3.65ms from Prague, CZ
195.181.218.111 AS24806 INTERNET CZ, a.s. 0.46ms from Prague, CZ
80.211.201.146 AS24806 INTERNET CZ, a.s. 0.44ms from Prague, CZ
195.181.221.221 AS24806 INTERNET CZ, a.s. 0.50ms from Prague, CZ
194.182.79.215 AS24806 INTERNET CZ, a.s. 3.46ms from Prague, CZ
80.211.194.218 AS24806 INTERNET CZ, a.s. 0.46ms from Prague, CZ
194.182.69.200 AS24806 INTERNET CZ, a.s. 0.53ms from Prague, CZ
195.181.213.105 AS24806 INTERNET CZ, a.s. 3.64ms from Prague, CZ
185.129.136.5 AS24806 INTERNET CZ, a.s. 3.75ms from Prague, CZ
81.2.233.2 AS24806 INTERNET CZ, a.s. 3.63ms from Prague, CZ
81.2.193.133 AS24806 INTERNET CZ, a.s. 0.32ms from Prague, CZ
194.182.87.104 AS24806 INTERNET CZ, a.s. 0.39ms from Prague, CZ
194.182.83.112 AS24806 INTERNET CZ, a.s. 0.52ms from Prague, CZ
194.182.84.47 AS24806 INTERNET CZ, a.s. 0.39ms from Prague, CZ
80.211.217.2 AS24806 INTERNET CZ, a.s. 3.74ms from Prague, CZ
80.211.210.26 AS24806 INTERNET CZ, a.s. 0.45ms from Prague, CZ
81.2.194.45 AS24806 INTERNET CZ, a.s. 3.44ms 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
73.137.76.150 AS7922 Comcast Cable Communications, LLC 4.99ms from Atlanta, US
68.43.140.230 AS7922 Comcast Cable Communications, LLC 7.76ms from Flint, US
218.10.220.38 AS4837 CHINA UNICOM China169 Backbone 6.48ms from Harbin, CN
34.150.35.102 AS396982 Google LLC 0.14ms from Hong Kong, HK
80.91.92.198 AS206119 Veganet Teknolojileri ve Hizmetleri LTD STI 0.27ms from Istanbul, TR
78.184.169.70 AS9121 Turk Telekomunikasyon Anonim Sirketi 3.37ms from Istanbul, TR
43.217.129.182 AS16509 Amazon.com, Inc. 0.78ms from Kuala Lumpur, MY
83.52.70.86 AS3352 TELEFONICA DE ESPANA S.A.U. 8.67ms from Madrid, ES
120.89.24.38 AS9658 Eastern Telecoms Phils., Inc. 0.32ms from Manila, PH
83.201.12.70 AS3215 Orange S.A. 19.52ms from Marseille, FR
212.49.92.198 AS12455 Kenyan Post & Telecommunications Company / Telkom Kenya Ltd 0.65ms from Nairobi, KE
65.35.46.230 AS33363 Charter Communications, Inc 8.92ms from Orlando, US
72.195.217.182 AS22773 Cox Communications Inc. 2.23ms from Phoenix, US
73.185.15.38 AS7922 Comcast Cable Communications, LLC 10.02ms from San Jose, US
126.227.112.246 AS17676 SoftBank Corp. 3.02ms from Tokyo, JP
92.254.96.214 AS50266 Odido Netherlands B.V. 2.74ms from Amsterdam, NL
93.227.27.134 AS3320 Deutsche Telekom AG 5.05ms from Berlin, DE
203.221.142.150 AS7545 TPG Telecom Limited 1.75ms from Brisbane, AU
193.6.191.6 AS1955 KIFU (Governmental Info Tech Development Agency) 5.26ms from Budapest, HU
92.123.0.6 AS20940 Akamai International B.V. 4.15ms from Curitiba, BR
14.245.146.86 AS45899 VNPT Corp 3.00ms from Da Nang, VN
88.31.31.246 AS3352 TELEFONICA DE ESPANA S.A.U. 9.90ms from Madrid, ES
117.182.89.198 AS9808 China Mobile Communications Group Co., Ltd. 6.31ms from Nanning, CN
125.198.104.54 AS2518 BIGLOBE Inc. 3.24ms from Osaka, JP
31.44.68.118 AS35047 Abissnet sh.a. 7.17ms from Pristina, XK

Traceroute

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

$
traceroute -a -n -q1 -f4 85.255.3.90
traceroute to 85.255.3.90 (85.255.3.90): 64 hops max, 52 byte packets
4 [] 91.210.16.166 1.166 ms
5 [AS24806] 81.2.232.123 0.615 ms
6 [AS24806] 85.255.3.90 3.629 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 AS24806 at robtex.

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