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 385,855
IPv4 addresses 45,824
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type Hosting
Registry ripe
Allocated 23 years ago on Sep 24, 2002
Updated 10 months 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
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 385,855 domain names hosted across 5,446 IP addresses on this ASN.

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IP Address Domain Domains on this IP
81.2.196.19 ██████████ 196,395
81.2.194.128 ██████████ 59,725
81.2.196.60 ██████████ 18,904
185.129.138.202 ██████████ 10,867
185.129.138.60 ██████████ 8,289
185.129.138.40 ██████████ 6,170
81.2.195.30 ██████████ 4,339
81.2.196.170 ██████████ 4,321
81.2.195.254 ██████████ 3,829
185.129.138.221 ██████████ 3,815

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Peers

There are 30 peers for this ASN.

Peers Name
AS1299 Arelion Sweden AB
AS14840 BR.Digital Telecom
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
AS21215 UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS22356 Durand do Brasil Ltda
AS24482 SG.GS
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.
AS4455 IX Reach Ltd
AS44901 Belcloud LTD
AS47692 Nessus GmbH
AS49544 i3D.net B.V
AS51184 Fonira Telekom GmbH
AS53062 ALT | GRUPO BRASIL TECPAR
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 4 upstreams for this ASN.

upstreams Name
AS1299 Arelion Sweden AB
AS16019 Vodafone Czech Republic a.s.
AS174 Cogent Communications, 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

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

IP Address ASN Details
85.255.0.176 AS24806 INTERNET CZ, a.s. 3.50ms from Prague, CZ
185.129.137.35 AS24806 INTERNET CZ, a.s. 3.45ms from Prague, CZ
85.255.3.90 AS24806 INTERNET CZ, a.s. 3.50ms from Prague, CZ
80.211.196.86 AS24806 INTERNET CZ, a.s. 3.50ms from Prague, CZ
194.182.92.142 AS24806 INTERNET CZ, a.s. 3.54ms from Prague, CZ
81.2.251.35 AS24806 INTERNET CZ, a.s. 3.49ms from Prague, CZ
81.2.219.0 AS24806 INTERNET CZ, a.s. 3.58ms from Prague, CZ
81.2.252.200 AS24806 INTERNET CZ, a.s. 3.51ms from Prague, CZ
81.2.228.65 AS24806 INTERNET CZ, a.s. 3.48ms from Prague, CZ
80.211.218.85 AS24806 INTERNET CZ, a.s. 3.57ms from Prague, CZ
2001:15e8:108:1::9f47 AS24806 INTERNET CZ, a.s. 3.49ms from Prague, CZ
85.255.15.69 AS24806 INTERNET CZ, a.s. 3.49ms from Prague, CZ
80.211.216.75 AS24806 INTERNET CZ, a.s. 3.55ms from Prague, CZ
85.255.4.43 AS24806 INTERNET CZ, a.s. 3.51ms from Prague, CZ
80.211.200.129 AS24806 INTERNET CZ, a.s. 3.48ms from Prague, CZ
85.255.8.158 AS24806 INTERNET CZ, a.s. 3.54ms from Prague, CZ
195.181.213.164 AS24806 INTERNET CZ, a.s. 3.48ms from Prague, CZ
185.129.136.9 AS24806 INTERNET CZ, a.s. 3.75ms from Prague, CZ
80.211.211.180 AS24806 INTERNET CZ, a.s. 3.52ms from Prague, CZ
80.211.202.121 AS24806 INTERNET CZ, a.s. 3.49ms from Prague, CZ
80.211.215.39 AS24806 INTERNET CZ, a.s. 3.54ms from Prague, CZ
194.182.68.107 AS24806 INTERNET CZ, a.s. 3.50ms from Prague, CZ
81.2.234.114 AS24806 INTERNET CZ, a.s. 3.45ms from Prague, CZ
81.2.238.54 AS24806 INTERNET CZ, a.s. 3.45ms from Prague, CZ
81.2.206.193 AS24806 INTERNET CZ, a.s. 3.62ms 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
108.250.240.38 AS7018 AT&T Enterprises, LLC 10.11ms from Atlanta, US
109.127.59.86 AS50274 Alfanet LLC 3.01ms from Baku, AZ
86.101.137.22 AS21334 One Hungary Ltd. 0.95ms from Budapest, HU
3.73.230.150 AS16509 Amazon.com, Inc. 0.14ms from Frankfurt am Main, DE
92.205.101.198 AS21499 Host Europe GmbH 3.28ms from Frankfurt am Main, DE
121.40.118.22 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.13ms from Hangzhou, CN
87.92.108.54 AS16086 DNA Oyj 0.80ms from Helsinki, FI
88.13.225.230 AS3352 TELEFONICA DE ESPANA S.A.U. 6.45ms from Madrid, ES
24.93.26.118 AS11351 Charter Communications Inc 18.35ms from New York City, US
109.105.222.150 AS40509 Fly.io, Inc. 0.09ms from Osasco, BR
90.23.70.118 AS3215 Orange S.A. 5.94ms from Paris, FR
195.135.1.70 AS8399 SEWAN SAS 0.48ms from Paris, FR
54.211.66.150 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
62.69.21.54 AS13227 Kraft-S LLC 0.58ms from Samara, RU
134.87.141.134 AS16462 University of Victoria 6.69ms from Seattle, US
115.59.149.198 AS4837 CHINA UNICOM China169 Backbone 5.49ms from Zhengzhou, CN
176.241.41.118 AS20845 DIGI Tavkozlesi es Szolgaltato Kft. 3.74ms from Budapest, HU
12.247.42.70 AS7018 AT&T Enterprises, LLC 5.47ms from Columbus, US
65.23.72.6 AS26510 Fishbeck, Thompson, Carr & Huber, Inc. 4.53ms from Detroit, US
45.133.171.22 AS3356 Level 3 Parent, LLC 0.74ms from Frankfurt am Main, DE
162.19.2.118 AS16276 OVH SAS 0.07ms from Gravelines, FR
49.169.217.86 AS17858 LG POWERCOMM 2.09ms from Incheon, KR
59.44.216.182 AS4134 CHINANET-BACKBONE 7.17ms from Liaoyang, CN
51.191.232.22 AS5607 Sky UK Limited 1.71ms from London, GB
120.89.24.38 AS9658 Eastern Telecoms Phils., Inc. 0.31ms from Manila, PH

Traceroute

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

$
traceroute -a -n -q1 -f2 194.182.66.3
traceroute to 194.182.66.3 (194.182.66.3): 64 hops max, 52 byte packets
2 [] 91.210.16.165 1.084 ms
3 [AS24806] 81.2.192.18 3.867 ms
4 [AS24806] 194.182.66.3 3.804 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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