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 2,144,112,148,042,278,636,125,283,155,968
ASN type ISP
Registry ripe
Allocated 18 years ago on May 21, 2008
Updated 6 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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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
185.52.172.85 ██████ 54
193.107.160.32 ██████████ 49
193.107.160.29 ██████████ 39
193.107.160.28 ██████████ 36
193.107.160.21 █████████ 32
46.29.228.10 ██████████ 25
185.15.111.70 ██████████ 24
46.29.226.111 ████████ 15
185.15.108.233 ██████████ 15
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
AS15943 wilhelm.tel GmbH
AS16019 Vodafone Czech Republic a.s.
AS16276 OVH SAS
AS174 Cogent Communications, LLC
AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS197296 United Networks SE
AS197393 ISP Alliance a.s.
AS197566 Livady s.r.o.
AS197879 HelaPC s.r.o.
AS198150 SIACOM JSC
AS198668 Tlapnet s.r.o.
AS198814 ALPHA StylSoft, s.r.o.
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.
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.
AS21215 UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd
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
AS28917 Fiord Networks, UAB
AS29049 Delta Telecom Ltd
AS29134 Webglobe, s.r.o.
AS29208 Quantcom, a.s.
AS29504 Freenet Liberec, z.s.
AS30764 PODA a.s.
AS3212 Telemach Slovenija d.o.o.
AS32590 Valve Corporation
AS32934 Facebook, Inc.
AS33883 TRIOPTIMUM s.r.o.
AS35046 OMEGA plus Chrudim s.r.o.
AS35179 Korbank S. A.
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.
AS4455 IX Reach Ltd
AS44901 Belcloud LTD
AS47200 NIX.CZ z.s.p.o.
AS47727 Warnet.cz s.r.o.
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.
AS51463 FAJNCOM s.r.o.
AS52084 ISP Alliance a.s.
AS53062 ALT | GRUPO BRASIL TECPAR
AS5405 Inter.link GmbH
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 51 downstreams for this ASN.

Downstreams Name
AS13199 Jaroslav Doubrava
AS174 Cogent Communications, LLC
AS197296 United Networks SE
AS197393 ISP Alliance a.s.
AS197566 Livady s.r.o.
AS197879 HelaPC s.r.o.
AS198668 Tlapnet s.r.o.
AS198814 ALPHA StylSoft, s.r.o.
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.
AS35046 OMEGA plus Chrudim s.r.o.
AS35236 UVT Internet s.r.o.
AS39455 Jiri Tlapak
AS44002 Sys-DataCom s.r.o.
AS44500 Vlasimnet s.r.o.
AS47727 Warnet.cz s.r.o.
AS50163 Altnet s.r.o.
AS50415 Ahosting a.s.
AS50971 JHComp s.r.o.
AS51400 SPOJE.NET s.r.o.
AS51463 FAJNCOM 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
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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
94.140.25.121 AS47232 ISP Alliance a.s. 3.41ms from Prague, CZ
2a04:7bc0:103:8800:4e5e:cff:fe8d:a5e0 AS47232 ISP Alliance a.s. 5.91ms from Prague, CZ
78.111.125.172 AS47232 ISP Alliance a.s. 1.37ms from Prague, CZ
78.111.114.106 AS47232 ISP Alliance a.s. 0.43ms from Prague, CZ
185.15.110.77 AS47232 ISP Alliance a.s. 3.92ms from Prague, CZ
78.111.115.49 AS47232 ISP Alliance a.s. 2.45ms from Prague, CZ
195.26.25.42 AS47232 ISP Alliance a.s. 3.22ms from Prague, CZ
2a04:7bc0:110:3500:aa42:a1ff:fe56:b784 AS47232 ISP Alliance a.s. 6.54ms from Prague, CZ
46.29.225.250 AS47232 ISP Alliance a.s. 3.85ms from Prague, CZ
78.111.121.166 AS47232 ISP Alliance a.s. 3.97ms from Prague, CZ
2a04:7bc2:2000:800:c0de:c0de:c0de:c0de AS47232 ISP Alliance a.s. 5.04ms from Prague, CZ
193.107.162.254 AS47232 ISP Alliance a.s. 2.35ms from Prague, CZ
2a04:7bc3:102:5:be24:11ff:fe31:c597 AS47232 ISP Alliance a.s. 5.13ms from Prague, CZ
185.15.111.26 AS47232 ISP Alliance a.s. 1.81ms from Prague, CZ
2a04:7bc0:111::3 AS47232 ISP Alliance a.s. 5.20ms from Prague, CZ
2a04:7bc0:f901:7600:2ec8:1bff:fe79:a6c7 AS47232 ISP Alliance a.s. 5.76ms from Prague, CZ
78.111.118.230 AS47232 ISP Alliance a.s. 3.74ms from Prague, CZ
193.107.160.126 AS47232 ISP Alliance a.s. 2.31ms from Prague, CZ
78.111.122.2 AS47232 ISP Alliance a.s. 1.39ms from Prague, CZ
2a02:17a0:d200:0:185:151:171:100 AS47232 ISP Alliance a.s. 0.22ms from Prague, CZ
185.52.172.193 AS47232 ISP Alliance a.s. 0.18ms from Prague, CZ
78.111.124.134 AS47232 ISP Alliance a.s. 1.44ms from Prague, CZ
2a03:2a82:8000::9 AS47232 ISP Alliance a.s. 1.08ms from Prague, CZ
2a02:17a0:d000:b::1 AS47232 ISP Alliance a.s. 0.21ms from Prague, CZ
46.29.230.213 AS47232 ISP Alliance a.s. 6.23ms 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
40.68.125.144 AS8075 Microsoft Corporation 0.32ms from Amsterdam, NL
178.164.136.64 AS20845 DIGI Tavkozlesi es Szolgaltato Kft. 1.06ms from Budapest, HU
76.242.74.160 AS7018 AT&T Enterprises, LLC 2.39ms from Dallas, US
81.71.233.32 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.88ms from Guangzhou, CN
195.248.184.80 AS6703 PRIVATE JOINT-STOCK COMPANY "FARLEP-INVEST" 7.80ms from Kyiv, UA
153.80.118.96 AS44559 IT HOSTLINE LTD 0.16ms from Moscow, RU
113.14.251.64 AS4134 CHINANET-BACKBONE 6.70ms from Nanning, CN
72.109.16.160 AS6167 Verizon Business 14.93ms from Philadelphia, US
44.212.23.208 AS14618 Amazon.com, Inc. 0.43ms from Reston, US
77.38.200.32 AS20910 SIA BITE Latvija 0.52ms from Riga, LV
133.117.155.112 AS131921 GMO GlobalSign Holdings K.K. 1.11ms from Tokyo, JP
125.12.229.176 AS9824 JCOM Co., Ltd. 12.41ms from Tokyo, JP
102.213.47.0 AS329027 Ozone aljadid for telecom and technology LLC 1.69ms from Tripoli, LY
115.59.159.64 AS4837 CHINA UNICOM China169 Backbone 5.73ms from Zhengzhou, CN
9.134.1.208 AS19901 Brightspeed 14.74ms from Atlanta, US
59.110.9.224 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.96ms from Beijing, CN
189.76.49.128 AS22689 SERCOMTEL S/A TELECOMUNICACOES 9.93ms from Curitiba, BR
94.204.76.128 AS15802 Emirates Integrated Telecommunications Company PJSC 3.15ms from Dubai, AE
77.177.163.0 AS6805 Telefonica Germany GmbH & Co.OHG 3.22ms from Duesseldorf, DE
79.79.155.144 AS13285 TalkTalk Communications Limited 2.72ms from Erith, GB
121.43.140.208 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.03ms from Hangzhou, CN
195.11.75.16 AS1273 Vodafone Group PLC 6.12ms from London, GB
68.187.122.80 AS20115 Charter Communications LLC 15.28ms from Minneapolis, US
118.83.141.160 AS4721 JCOM Co., Ltd. 12.66ms from Tokyo, JP
50.121.221.0 AS5650 Frontier Communications of America, Inc. 11.95ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 -f3 185.15.110.164
traceroute to 185.15.110.164 (185.15.110.164): 64 hops max, 52 byte packets
3 [] 91.210.16.109 9.783 ms
4 *
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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