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
80.211.210.0/24 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

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

IP Address ASN Details
80.211.205.94 AS24806 INTERNET CZ, a.s. 0.45ms from Prague, CZ
2001:15e8:101:1::c329 AS24806 INTERNET CZ, a.s. 3.50ms from Prague, CZ
2001:15e8:501:1::1 AS24806 INTERNET CZ, a.s. 0.65ms from Prague, CZ
85.255.11.125 AS24806 INTERNET CZ, a.s. 3.62ms from Prague, CZ
194.182.84.248 AS24806 INTERNET CZ, a.s. 0.42ms from Prague, CZ
80.211.211.195 AS24806 INTERNET CZ, a.s. 0.45ms from Prague, CZ
193.105.159.104 AS24806 INTERNET CZ, a.s. 3.43ms from Prague, CZ
194.182.77.198 AS24806 INTERNET CZ, a.s. 0.39ms from Prague, CZ
81.2.219.0 AS24806 INTERNET CZ, a.s. 3.55ms from Prague, CZ
81.2.194.45 AS24806 INTERNET CZ, a.s. 3.43ms from Prague, CZ
194.182.86.188 AS24806 INTERNET CZ, a.s. 0.43ms from Prague, CZ
80.211.223.107 AS24806 INTERNET CZ, a.s. 0.41ms from Prague, CZ
80.211.204.130 AS24806 INTERNET CZ, a.s. 0.40ms from Prague, CZ
194.182.82.166 AS24806 INTERNET CZ, a.s. 0.60ms from Prague, CZ
195.181.212.96 AS24806 INTERNET CZ, a.s. 3.62ms from Prague, CZ
85.255.3.30 AS24806 INTERNET CZ, a.s. 0.60ms from Prague, CZ
2001:15e8:0:4::3 AS24806 INTERNET CZ, a.s. 0.56ms from Prague, CZ
194.182.66.43 AS24806 INTERNET CZ, a.s. 3.59ms from Prague, CZ
195.181.214.121 AS24806 INTERNET CZ, a.s. 0.53ms from Prague, CZ
81.2.192.209 AS24806 INTERNET CZ, a.s. 0.54ms from Prague, CZ
85.255.8.183 AS24806 INTERNET CZ, a.s. 0.56ms from Prague, CZ
81.2.233.180 AS24806 INTERNET CZ, a.s. 0.32ms from Prague, CZ
81.2.212.38 AS24806 INTERNET CZ, a.s. 3.51ms from Prague, CZ
195.181.213.152 AS24806 INTERNET CZ, a.s. 3.62ms from Prague, CZ
81.2.237.4 AS24806 INTERNET CZ, a.s. 0.50ms 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
98.230.173.70 AS7922 Comcast Cable Communications, LLC 6.21ms from Atlanta, US
73.122.166.150 AS7922 Comcast Cable Communications, LLC 5.24ms from Atlanta, US
1.4.138.118 AS23969 TOT Public Company Limited 8.04ms from Bangkok, TH
54.149.157.86 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
185.146.84.86 AS203053 CLAUS WEB srl 0.65ms from Bucharest, RO
124.161.112.54 AS4837 CHINA UNICOM China169 Backbone 7.21ms from Chengdu, CN
99.114.192.166 AS7018 AT&T Enterprises, LLC 2.51ms from Chicago, US
3.145.157.246 AS16509 Amazon.com, Inc. 0.14ms from Columbus, US
166.198.120.102 AS7018 AT&T Enterprises, LLC 8.01ms from Columbus, US
70.120.177.54 AS11427 Charter Communications Inc 19.52ms from Dallas, US
132.164.251.134 AS8075 Microsoft Corporation 0.14ms from Dublin, IE
77.24.24.166 AS3209 Vodafone GmbH 1.00ms from Hamburg, DE
123.212.92.54 AS9318 SK Broadband Co Ltd 3.92ms from Incheon, KR
80.91.92.198 AS206119 Veganet Teknolojileri ve Hizmetleri LTD STI 0.29ms from Istanbul, TR
195.99.154.198 AS2856 British Telecommunications PLC 1.57ms from London, GB
213.193.36.134 AS36962 MTN Zambia 0.71ms from Lusaka, ZM
83.167.83.118 AS39435 JSC ER-Telecom Holding 10.44ms from Samara, RU
96.109.190.6 AS7922 Comcast Cable Communications, LLC 3.87ms from Seattle, US
112.216.3.70 AS3786 LG DACOM Corporation 1.39ms from Seoul, KR
47.106.190.198 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.75ms from Shenzhen, CN
71.86.63.246 AS20115 Charter Communications LLC 3.58ms from St. Louis, US
42.87.156.166 AS4837 CHINA UNICOM China169 Backbone 11.20ms from Tieling, CN
20.55.218.198 AS8075 Microsoft Corporation 0.64ms from Boydton, US
62.112.67.230 AS34953 RelAix Networks GmbH 2.06ms from Duesseldorf, DE
123.18.29.166 AS45899 VNPT Corp 5.69ms from Hanoi, VN

Traceroute

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

$
traceroute -a -n -q1 -f4 -m8 185.129.139.45
traceroute to 185.129.139.45 (185.129.139.45): 8 hops max, 52 byte packets
4 [] 193.188.137.140 53.326 ms
5 [AS24806] 81.2.192.18 10.632 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Budapest, HU
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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