Autonomous System details

AS47232

ISP Alliance a.s.  ·  ispalliance.cz

Czechia

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AS47232 – ISP Alliance a.s.

Field Value
Country Czechia
Website ispalliance.cz
Hosted domains 462
IPv4 addresses 9,984
IPv6 addresses 2,144,112,148,042,278,639,100,000,000,000
ASN type ISP
Registry ripe
Allocated 18 years ago on May 21, 2008
Updated 8 months ago on Sep 01, 2025

IP Ranges

Netblock Company Num of IPs
78.111.112.0/20 ISP Alliance a.s. 4,096
46.29.224.0/21 ISP Alliance a.s. 2,048
185.15.108.0/22 ISP Alliance a.s. 1,024
193.107.160.0/22 MACOnet s. r. o. 1,024
5.39.200.0/23 PrimeNET - ISP 512
94.140.25.0/24 HelaPC s.r.o. 256
148.59.93.0/24 HelaPC s.r.o. 256
185.52.172.0/24 ISP Alliance a.s. 256
185.151.171.0/24 ISP Alliance 256
195.26.25.0/24 Omcom s.r.o. 256
Netblock Company
2a02:17a0::/29 ISP Alliance a.s.
2a03:2a80::/29 ISP Alliance a.s.
2a04:7bc0::/29 ISP Alliance a.s.
2a03:2a82::/31 ISP Alliance a.s.
2a04:7bc7::/32 ISP Alliance
2a02:17a0:d000::/36 ISP Alliance
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WHOIS Details

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                                                ASHandle:       AS47232
                                                OrgID:          AS47232
                                                ASName:         AS47232
                                                ASNumber:       AS47232
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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IP WHOIS API & Database

Hosted Domains

There are 462 domain names hosted across 96 IP addresses on this ASN.

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IP Address Domain Domains on this IP
193.107.160.32 ██████████ 45
185.52.172.85 ██████ 45
193.107.160.29 ████████ 38
193.107.160.21 ██████████ 31
193.107.160.28 ███████ 30
46.29.228.10 ██████████ 24
185.15.111.70 ██████████ 19
185.15.108.233 ██████████ 15
46.29.226.111 █████████ 14
46.29.224.2 ██████████ 11

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Hosted Domains API & Database

Peers

There are 121 peers for this ASN.

Peers Name
AS1239 Cogent Communications, LLC
AS12570 O2 Czech Republic, a.s.
AS1299 Arelion Sweden AB
AS13194 Bite IP Network
AS13199 Jaroslav Doubrava
AS14840 BR.Digital Telecom
AS15614 Dragon Internet a.s.
AS16019 Vodafone Czech Republic a.s.
AS16276 OVH SAS
AS174 Cogent Communications, LLC
AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS196735 JON.CZ s.r.o.
AS197296 United Networks SE
AS197393 ISP Alliance a.s.
AS197879 HelaPC s.r.o.
AS198150 SIACOM JSC
AS198814 ALPHA StylSoft, s.r.o.
AS199405 Oslavany.NET, spolek
AS201053 Stowarzyszenie e-Poludnie
AS201464 ISP Alliance a.s.
AS201476 ISP Alliance a.s.
AS201533 United Networks SE
AS201559 United Networks SE
AS201625 United Networks SE
AS201654 CEZNET s.r.o.
AS202131 ISP Alliance a.s.
AS202297 Skylon Solutions Limited
AS202605 MORNet CZ
AS202618 Rychly drat, s.r.o.
AS202774 ISP Alliance a.s.
AS202877 VEJNET.CZ s.r.o.
AS202921 CC INTERNET s.r.o.
AS204064 CEZNET s.r.o.
AS204666 Jiri Tlapak
AS205002 CUBESOL, s.r.o.
AS205535 Windyghoul s.r.o.
AS20562 Broadband Hosting B.V.
AS206951 BMB-Green s.r.o.
AS207187 TKR Jasek, s.r.o.
AS20723 AVONET, s.r.o.
AS207886 ECOMP spol s r.o.
AS20804 Exatel S.A.
AS208847 Martin Fryzl
AS209621 DOBNET, z.s.
AS210139 DPT s.r.o.
AS210712 ISP Alliance a.s.
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS212975 TeamCity s.r.o.
AS22356 Durand do Brasil Ltda
AS24482 SG.GS
AS24940 Hetzner Online GmbH
AS24971 MasterDC s.r.o.
AS263444 Open X Tecnologia Ltda
AS264409 GRUPO YAX
AS28917 Fiord Networks, UAB
AS29049 Delta Telecom Ltd
AS29134 Webglobe, s.r.o.
AS29208 Quantcom, a.s.
AS29504 Freenet Liberec, z.s.
AS3212 Telemach Slovenija d.o.o.
AS32590 Valve Corporation
AS33883 TRIOPTIMUM s.r.o.
AS34955 Martin Vicenik
AS35046 OMEGA plus Chrudim s.r.o.
AS35236 UVT Internet s.r.o.
AS35369 LINZ STROM GAS WAERME GmbH fuer Energiedienstleistungen und Telekommunikation
AS36236 NetActuate, Inc
AS37721 Virtual Technologies & Solutions
AS39120 Convergenze S.p.A.
AS39392 SH.cz s.r.o.
AS39455 Jiri Tlapak
AS40994 Hohl IT e.U.
AS41327 Fiber Telecom S.p.A.
AS4229 Zenlayer Inc
AS42306 Edera Group a.s.
AS43037 Seznam.cz, a.s.
AS43733 Viva Armenia CJSC
AS44002 Sys-DataCom s.r.o.
AS44306 OMONIA d.o.o.
AS44489 STARNET, s.r.o.
AS44500 Vlasimnet s.r.o.
AS44522 Join-stock company Internet ExchangeMSK-IX
AS4455 IX Reach Ltd
AS44712 eHAMnet, s.r.o.
AS47200 NIX.CZ z.s.p.o.
AS47727 Warnet.cz s.r.o.
AS49025 PRO-ZETA a.s.
AS49544 i3D.net B.V
AS49981 WorldStream B.V.
AS50163 Altnet s.r.o.
AS50338 GamerHost s.r.o.
AS50415 Ahosting a.s.
AS50629 LWLcom GmbH
AS50971 JHComp s.r.o.
AS51184 Fonira Telekom GmbH
AS51400 SPOJE.NET s.r.o.
AS52084 ISP Alliance a.s.
AS53062 ALT | GRUPO BRASIL TECPAR
AS54113 Fastly, Inc.
AS5578 SWAN, a.s.
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ASN API & Database

Upstreams

There are 5 upstreams for this ASN.

upstreams Name
AS1299 Arelion Sweden AB
AS174 Cogent Communications, LLC
AS39392 SH.cz s.r.o.
AS6461 Zayo Bandwidth
AS6939 Hurricane Electric LLC
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ASN API & Database

Downstreams

There are 55 downstreams for this ASN.

Downstreams Name
AS13199 Jaroslav Doubrava
AS15614 Dragon Internet a.s.
AS174 Cogent Communications, LLC
AS197296 United Networks SE
AS197393 ISP Alliance a.s.
AS197879 HelaPC s.r.o.
AS198814 ALPHA StylSoft, s.r.o.
AS199405 Oslavany.NET, spolek
AS201464 ISP Alliance a.s.
AS201476 ISP Alliance a.s.
AS201533 United Networks SE
AS201559 United Networks SE
AS201625 United Networks SE
AS201654 CEZNET s.r.o.
AS202131 ISP Alliance a.s.
AS202605 MORNet CZ
AS202618 Rychly drat, s.r.o.
AS202774 ISP Alliance a.s.
AS202877 VEJNET.CZ s.r.o.
AS202921 CC INTERNET s.r.o.
AS204064 CEZNET s.r.o.
AS204666 Jiri Tlapak
AS205002 CUBESOL, s.r.o.
AS205535 Windyghoul s.r.o.
AS206951 BMB-Green s.r.o.
AS20723 AVONET, s.r.o.
AS207886 ECOMP spol s r.o.
AS208847 Martin Fryzl
AS209621 DOBNET, z.s.
AS210139 DPT s.r.o.
AS210712 ISP Alliance a.s.
AS212975 TeamCity s.r.o.
AS29134 Webglobe, s.r.o.
AS33883 TRIOPTIMUM s.r.o.
AS34955 Martin Vicenik
AS35046 OMEGA plus Chrudim s.r.o.
AS35236 UVT Internet s.r.o.
AS39455 Jiri Tlapak
AS40994 Hohl IT e.U.
AS42306 Edera Group a.s.
AS44002 Sys-DataCom s.r.o.
AS44500 Vlasimnet s.r.o.
AS44712 eHAMnet, s.r.o.
AS47727 Warnet.cz s.r.o.
AS50163 Altnet s.r.o.
AS50338 GamerHost s.r.o.
AS50415 Ahosting a.s.
AS50971 JHComp s.r.o.
AS51400 SPOJE.NET s.r.o.
AS52084 ISP Alliance a.s.
AS56566 SATT a.s.
AS56624 Rtyne.net s.r.o.
AS57077 AB-NET s.r.o.
AS57279 Sauron CZ s.r.o.
AS60529 Miroslav Klement
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

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

IP Address ASN Details
2a04:7bc0:f900:900:4aa9:8aff:fe7d:a215 AS47232 ISP Alliance a.s. 6.05ms from Prague, CZ
185.15.111.26 AS47232 ISP Alliance a.s. 1.82ms from Prague, CZ
193.107.160.126 AS47232 ISP Alliance a.s. 2.31ms from Prague, CZ
78.111.117.206 AS47232 ISP Alliance a.s. 5.12ms from Prague, CZ
195.26.25.42 AS47232 ISP Alliance a.s. 3.18ms from Prague, CZ
46.29.231.134 AS47232 ISP Alliance a.s. 5.96ms from Prague, CZ
46.29.224.26 AS47232 ISP Alliance a.s. 3.68ms from Prague, CZ
193.107.161.254 AS47232 ISP Alliance a.s. 2.32ms from Prague, CZ
2a04:7bc0:8000::2 AS47232 ISP Alliance a.s. 5.55ms from Prague, CZ
2a04:7bc3:ffff:fff7:2a04:7bc3:ffff:ff02 AS47232 ISP Alliance a.s. 4.92ms from Prague, CZ
2a04:7bc7:100:14::1 AS47232 ISP Alliance a.s. 0.20ms from Prague, CZ
2a04:7bc0:100::2 AS47232 ISP Alliance a.s. 5.13ms from Prague, CZ
185.15.110.23 AS47232 ISP Alliance a.s. 3.90ms from Prague, CZ
2a04:7bc0::1 AS47232 ISP Alliance a.s. 5.55ms from Prague, CZ
185.151.171.49 AS47232 ISP Alliance a.s. 0.13ms from Prague, CZ
78.111.119.10 AS47232 ISP Alliance a.s. 1.29ms from Prague, CZ
193.107.162.254 AS47232 ISP Alliance a.s. 2.33ms from Prague, CZ
2a04:7bc0:f901:7600:2ec8:1bff:fe79:a6c7 AS47232 ISP Alliance a.s. 5.75ms from Prague, CZ
2a03:2a82:8000::9 AS47232 ISP Alliance a.s. 1.08ms from Prague, CZ
78.111.112.100 AS47232 ISP Alliance a.s. 0.41ms from Prague, CZ
2a02:17a0:d000:9::1 AS47232 ISP Alliance a.s. 0.29ms from Prague, CZ
78.111.116.181 AS47232 ISP Alliance a.s. 2.47ms from Prague, CZ
46.29.226.149 AS47232 ISP Alliance a.s. 1.31ms from Prague, CZ
2a03:2a84:ffff:1::2 AS47232 ISP Alliance a.s. 4.24ms from Prague, CZ
78.111.120.75 AS47232 ISP Alliance a.s. 5.15ms 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
188.24.147.128 AS8708 DIGI ROMANIA S.A. 4.54ms from Bucharest, RO
154.176.162.160 AS8452 TE-AS 3.47ms from Cairo, EG
50.51.211.80 AS5650 Frontier Communications of America, Inc. 9.93ms from Chicago, US
18.221.93.80 AS16509 Amazon.com, Inc. 0.11ms from Columbus, US
117.220.19.176 AS9829 National Internet Backbone 13.58ms from Delhi, IN
112.133.167.0 AS10054 CMB Kwangju Broadcasting 6.30ms from Incheon, KR
90.167.247.48 AS12479 Orange Espagne SA 3.39ms from Madrid, ES
151.49.220.32 AS1267 WIND TRE S.P.A. 11.48ms from Milan, IT
76.65.113.48 AS577 Bell Canada 2.93ms from Montreal, CA
5.45.203.64 AS13238 YANDEX LLC 0.78ms from Moscow, RU
3.110.221.48 AS16509 Amazon.com, Inc. 0.43ms from Mumbai, IN
158.130.68.16 AS55 University of Pennsylvania 3.24ms from New York City, US
72.188.144.48 AS33363 Charter Communications, Inc 8.33ms from Orlando, US
152.244.193.208 AS26599 TELEFÔNICA BRASIL S.A 12.26ms from Rio de Janeiro, BR
74.163.198.192 AS8075 Microsoft Corporation 0.30ms from Sao Paulo, BR
211.197.54.240 AS4766 Korea Telecom 6.48ms from Seoul, KR
213.89.146.144 AS1257 Tele2 Sverige AB 5.17ms from Stockholm, SE
101.3.46.32 AS131584 Taiwan Intelligent Fiber Optic Network Co.,Ltd. 0.76ms from Taipei, TW
126.115.161.160 AS17676 SoftBank Corp. 6.41ms from Tokyo, JP
210.140.65.192 AS4694 IDC Frontier Inc. 3.57ms from Tokyo, JP
50.121.221.0 AS5650 Frontier Communications of America, Inc. 12.43ms from Ashburn, US
120.14.171.32 AS4837 CHINA UNICOM China169 Backbone 9.22ms from Beijing, CN
101.74.151.96 AS4837 CHINA UNICOM China169 Backbone 11.04ms from Beijing, CN
35.93.38.96 AS16509 Amazon.com, Inc. 0.49ms from Boardman, US
197.56.139.80 AS8452 TE-AS 2.57ms from Cairo, EG

Traceroute

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

$
traceroute -a -n -q1 -f3 193.107.162.254
traceroute to 193.107.162.254 (193.107.162.254): 64 hops max, 52 byte packets
3 [AS13194] 185.0.20.22 1.392 ms
Measurement taken from IPinfo ProbeNet in Prague, CZ
On

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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 AS47232 at robtex.

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