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 1,150
IPv4 addresses 18,176
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 4 months ago on Sep 01, 2025

IP Ranges

Netblock Company Num of IPs
78.111.112.0/20 ISP Alliance a.s. 4,096
93.91.144.0/20 ISP Alliance a.s. 4,096
217.75.208.0/20 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 1,150 domain names hosted across 201 IP addresses on this ASN.

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IP Address Domain Domains on this IP
93.91.144.111 ██████████ 96
93.91.144.135 ██████████ 85
93.91.158.4 ██████████ 65
193.107.160.32 ███████ 46
93.91.154.4 ██████████ 42
193.107.160.29 ████████ 39
217.75.218.98 ██████████ 38
193.107.160.28 ██████████ 36
93.91.154.32 ██████████ 34
193.107.160.21 ██████████ 32

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Hosted Domains API & Database

Peers

There are 120 peers for this ASN.

Peers Name
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.
AS200059 ISP Alliance a.s.
AS200848 ISP Alliance a.s.
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.
AS3212 Telemach Slovenija d.o.o.
AS32590 Valve Corporation
AS33883 TRIOPTIMUM s.r.o.
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
AS39791 Telco Pro Services, a. s.
AS40994 Hohl IT e.U.
AS41327 Fiber Telecom S.p.A.
AS4229 Zenlayer Inc
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.
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.
AS5610 O2 Czech Republic, a.s.
AS56566 SATT a.s.
AS56624 Rtyne.net s.r.o.
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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 53 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.
AS200059 ISP Alliance a.s.
AS200848 ISP Alliance a.s.
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
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

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

IP Address ASN Details
2a04:7bc0:f901:7600:2ec8:1bff:fe79:a6c7 AS47232 ISP Alliance a.s. 4.80ms from Prague, CZ
78.111.118.230 AS47232 ISP Alliance a.s. 5.52ms from Prague, CZ
78.111.124.134 AS47232 ISP Alliance a.s. 1.46ms from Prague, CZ
2a04:7bc0:111::3 AS47232 ISP Alliance a.s. 4.20ms from Prague, CZ
2a04:7bc0:100::4:2 AS47232 ISP Alliance a.s. 4.11ms from Prague, CZ
217.75.212.105 AS47232 ISP Alliance a.s. 0.32ms from Prague, CZ
2a02:17a0:d000:b::1 AS47232 ISP Alliance a.s. 0.17ms from Prague, CZ
2a04:7bc0:110:3500:4a8f:5aff:febd:ceea AS47232 ISP Alliance a.s. 5.02ms from Prague, CZ
2a04:7bc2:9000:4::b AS47232 ISP Alliance a.s. 6.23ms from Prague, CZ
2a04:7bc0::1 AS47232 ISP Alliance a.s. 4.60ms from Prague, CZ
78.111.114.106 AS47232 ISP Alliance a.s. 0.43ms from Prague, CZ
2a04:7bc0:8000::2 AS47232 ISP Alliance a.s. 4.57ms from Prague, CZ
46.29.226.149 AS47232 ISP Alliance a.s. 1.33ms from Prague, CZ
193.107.161.254 AS47232 ISP Alliance a.s. 2.33ms from Prague, CZ
78.111.117.206 AS47232 ISP Alliance a.s. 5.12ms from Prague, CZ
2a04:7bc0:f900:900:4aa9:8aff:fe7d:a215 AS47232 ISP Alliance a.s. 5.02ms from Prague, CZ
46.29.224.26 AS47232 ISP Alliance a.s. 3.72ms from Prague, CZ
217.75.217.117 AS47232 ISP Alliance a.s. 0.25ms from Prague, CZ
193.107.162.254 AS47232 ISP Alliance a.s. 2.30ms from Prague, CZ
46.29.225.250 AS47232 ISP Alliance a.s. 3.88ms from Prague, CZ
93.91.158.1 AS47232 ISP Alliance a.s. 3.32ms from Prague, CZ
185.15.111.26 AS47232 ISP Alliance a.s. 1.85ms from Prague, CZ
195.26.25.45 AS47232 ISP Alliance a.s. 3.27ms from Prague, CZ
193.107.160.126 AS47232 ISP Alliance a.s. 2.31ms from Prague, CZ
2a04:7bc3:102:5:be24:11ff:fe31:c597 AS47232 ISP Alliance a.s. 5.09ms 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
68.186.222.16 AS20115 Charter Communications LLC 14.90ms from Atlanta, US
188.131.138.80 AS45090 Shenzhen Tencent Computer Systems Company Limited 4.87ms from Beijing, CN
196.117.137.112 AS36925 MEDITELECOM 3.12ms from Casablanca, MA
27.59.217.224 AS45609 Bharti Airtel Ltd. AS for GPRS Service 6.56ms from Chennai, IN
45.21.102.144 AS7018 AT&T Enterprises, LLC 11.29ms from Chicago, US
192.157.10.48 AS25252 Volvo Information Technology AB 0.52ms from Goeteborg, SE
189.177.248.48 AS8151 UNINET 4.21ms from Guadalajara, MX
41.18.6.192 AS29975 Vodacom 15.16ms from Johannesburg, ZA
182.186.16.128 AS17557 Pakistan Telecommunication Company Limited 16.57ms from Karachi, PK
66.215.237.64 AS20115 Charter Communications LLC 5.15ms from Los Angeles, US
184.160.131.192 AS5769 Videotron Ltee 8.98ms from Montreal, CA
95.238.16.48 AS3269 Telecom Italia S.p.A. 6.62ms from Naples, IT
68.204.184.96 AS33363 Charter Communications, Inc 7.53ms from Orlando, US
94.188.110.0 AS12714 PJSC MegaFon 1.56ms from Saint Petersburg, RU
75.244.137.176 AS6167 Verizon Business 11.70ms from Seattle, US
211.228.87.176 AS4766 Korea Telecom 10.26ms from Seoul, KR
80.235.113.64 AS3249 Telia Eesti AS 4.85ms from Tallinn, EE
196.186.168.192 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 18.73ms from Tunis, TN
91.187.177.32 AS21412 UAB "Cgates" 2.13ms from Vilnius, LT
3.208.250.96 AS14618 Amazon.com, Inc. 0.51ms from Ashburn, US
38.178.107.224 AS35986 Vyve Broadband 14.06ms from Atlanta, US
3.17.201.16 AS16509 Amazon.com, Inc. 0.16ms from Columbus, US
91.1.254.16 AS3320 Deutsche Telekom AG 7.52ms from Frankfurt am Main, DE
195.248.184.80 AS6703 PRIVATE JOINT-STOCK COMPANY "FARLEP-INVEST" 7.76ms from Kyiv, UA
35.227.226.144 AS396982 Google LLC 0.08ms from Melbourne, AU

Traceroute

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

$
traceroute -a -n -q1 93.91.149.1
traceroute to 93.91.149.1 (93.91.149.1): 64 hops max, 52 byte packets
2 [] 91.210.16.143 1.011 ms
3 [AS47232] 93.91.149.1 0.578 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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