Autonomous System details

AS24641

FASTER CZ spol. s r.o.  ·  faster.cz

Czechia

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AS24641 – FASTER CZ spol. s r.o.

Field Value
Country Czechia
Website faster.cz
Hosted domains 19,644
IPv4 addresses 17,920
IPv6 addresses 158,456,325,028,528,675,187,087,900,672
ASN type Hosting
Registry ripe
Allocated 24 years ago on Feb 01, 2002
Updated a year ago on Apr 23, 2025

IP Ranges

Netblock Company Num of IPs
77.240.176.0/20 FASTER CZ spol. s r.o. 4,096
81.19.0.0/20 FASTER CZ spol. s r.o. 4,096
85.132.144.0/20 FASTER CZ spol. s r.o. 4,096
95.129.96.0/21 FASTER CZ spol. s r.o. 2,048
91.196.40.0/22 Omnitel CZ s.r.o. 1,024
185.50.228.0/22 igloonet, s.r.o. 1,024
185.146.4.0/22 FASTER CZ spol. s r.o. 1,024
91.224.48.0/23 DPVT spol. s.r.o. 512
85.132.153.0/24 FASTER CZ spol. s r.o. 256
193.200.251.0/24 FASTER CZ spol. s r.o. 256
Netblock Company
2a01:ade0::/32 igloonet, s.r.o.
2a02:e98::/32 H-data, spol. s r.o.
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IP Ranges API

WHOIS Details

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                                                ASHandle:       AS24641
                                                OrgID:          AS24641
                                                ASName:         AS24641
                                                ASNumber:       AS24641
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 19,644 domain names hosted across 520 IP addresses on this ASN.

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IP Address Domain Domains on this IP
77.240.188.210 ████████ 2,076
185.50.230.200 ██████████ 781
85.132.152.253 ████████ 685
85.132.152.245 ██████████ 428
85.132.152.247 ██████████ 372
77.240.188.215 ██████████ 367
85.132.152.249 ██████████ 358
85.132.152.252 ██████████ 354
85.132.152.251 ██████████ 337
85.132.152.248 ██████████ 331

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Peers

There are 36 peers for this ASN.

Peers Name
AS14840 BR.Digital Telecom
AS16019 Vodafone Czech Republic a.s.
AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS198150 SIACOM JSC
AS199722 Sberbank CZ, a.s. v likvidaci
AS200844 STUDENT AGENCY k.s.
AS205234 Brnenske komunikace a.s.
AS212138 Technicke site Brno, akciova spolecnost
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS216021 Stefan Johannes Mayer
AS216258 EOX IT Services GmbH
AS22356 Durand do Brasil Ltda
AS24482 SG.GS
AS263444 Open X Tecnologia Ltda
AS28725 CETIN a.s.
AS29504 Freenet Liberec, z.s.
AS32590 Valve Corporation
AS34049 wosa.cz
AS35613 FASTER CZ spol. s r.o.
AS36236 NetActuate, Inc
AS39120 Convergenze S.p.A.
AS39392 SH.cz s.r.o.
AS40994 Hohl IT e.U.
AS4455 IX Reach Ltd
AS49544 i3D.net B.V
AS49580 Monet +, a.s.
AS51134 Development 777 s.r.o.
AS51184 Fonira Telekom GmbH
AS51521 Resident Control Telco s.r.o.
AS51876 COMCRAFT s. r. o.
AS57463 NetIX Communications JSC
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
AS16019 Vodafone Czech Republic a.s.
AS28725 CETIN a.s.
AS39392 SH.cz s.r.o.
AS6939 Hurricane Electric LLC
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ASN API & Database

Downstreams

There are 12 downstreams for this ASN.

Downstreams Name
AS199722 Sberbank CZ, a.s. v likvidaci
AS200844 STUDENT AGENCY k.s.
AS205234 Brnenske komunikace a.s.
AS212138 Technicke site Brno, akciova spolecnost
AS216021 Stefan Johannes Mayer
AS216258 EOX IT Services GmbH
AS34049 wosa.cz
AS35613 FASTER CZ spol. s r.o.
AS49580 Monet +, a.s.
AS51134 Development 777 s.r.o.
AS51521 Resident Control Telco s.r.o.
AS51876 COMCRAFT s. r. o.
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
85.132.152.1 AS24641 FASTER CZ spol. s r.o. 0.31ms from Brno, CZ
2a02:e98:c0:e00::1 AS24641 FASTER CZ spol. s r.o. 3.31ms from Prague, CZ
2a02:e98:a0:f00::1 AS24641 FASTER CZ spol. s r.o. 3.61ms from Prague, CZ
77.240.185.1 AS24641 FASTER CZ spol. s r.o. 0.29ms from Brno, CZ
95.129.102.14 AS24641 FASTER CZ spol. s r.o. 0.28ms from Brno, CZ
2a02:e98:0:b46::2 AS24641 FASTER CZ spol. s r.o. 3.32ms from Prague, CZ
77.240.190.1 AS24641 FASTER CZ spol. s r.o. 0.26ms from Brno, CZ
81.19.11.139 AS24641 FASTER CZ spol. s r.o. 0.30ms from Brno, CZ
91.224.49.1 AS24641 FASTER CZ spol. s r.o. 0.36ms from Brno, CZ
77.240.191.224 AS24641 FASTER CZ spol. s r.o. 0.31ms from Brno, CZ
81.19.9.130 AS24641 FASTER CZ spol. s r.o. 0.43ms from Brno, CZ
81.19.7.246 AS24641 FASTER CZ spol. s r.o. 0.26ms from Brno, CZ
185.146.6.113 AS24641 FASTER CZ spol. s r.o. 0.45ms from Brno, CZ
2a02:e98:20:1600::1 AS24641 FASTER CZ spol. s r.o. 3.30ms from Prague, CZ
77.240.178.246 AS24641 FASTER CZ spol. s r.o. 0.29ms from Brno, CZ
95.129.100.181 AS24641 FASTER CZ spol. s r.o. 0.33ms from Brno, CZ
77.240.182.77 AS24641 FASTER CZ spol. s r.o. 0.35ms from Brno, CZ
2a02:e98:c4::1 AS24641 FASTER CZ spol. s r.o. 3.90ms from Prague, CZ
185.50.230.25 AS24641 FASTER CZ spol. s r.o. 0.37ms from Brno, CZ
81.19.2.1 AS24641 FASTER CZ spol. s r.o. 0.38ms from Brno, CZ
185.50.228.1 AS24641 FASTER CZ spol. s r.o. 0.26ms from Brno, CZ
81.19.4.25 AS24641 FASTER CZ spol. s r.o. 0.36ms from Brno, CZ
81.19.1.1 AS24641 FASTER CZ spol. s r.o. 0.39ms from Brno, CZ
77.240.187.35 AS24641 FASTER CZ spol. s r.o. 0.32ms from Brno, CZ
81.19.0.129 AS24641 FASTER CZ spol. s r.o. 0.24ms from Brno, 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
77.172.143.209 AS1136 KPN B.V. 2.60ms from Amsterdam, NL
80.115.120.1 AS33915 Vodafone Libertel B.V. 1.61ms from Amsterdam, NL
68.162.145.1 AS701 Verizon Business 6.77ms from Ashburn, US
98.233.107.193 AS7922 Comcast Cable Communications, LLC 6.37ms from Ashburn, US
73.252.50.1 AS7922 Comcast Cable Communications, LLC 16.76ms from Atlanta, US
213.73.91.209 AS34171 snafu Gesellschaft fuer interaktive Netzwerke mbH 0.69ms from Berlin, DE
200.118.32.1 AS10620 Telmex Colombia S.A. 7.54ms from Bogota, CO
190.158.152.1 AS10620 Telmex Colombia S.A. 1.66ms from Bogota, CO
181.57.128.225 AS14080 Telmex Colombia S.A. 1.08ms from Bogota, CO
181.54.193.193 AS10620 Telmex Colombia S.A. 6.27ms from Bogotá, CO
189.63.8.1 AS28573 Claro NXT Telecomunicacoes Ltda 2.94ms from Brasilia, BR
104.253.92.17 AS62160 WEB3 Leaders INC 4.89ms from Bratislava, SK
84.117.237.113 AS12302 Vodafone Romania S.A. 5.98ms from Bucharest, RO
38.51.70.177 AS27813 Teledifusora S.A. 5.00ms from Buenos Aires, AR
186.127.232.1 AS7303 Telecom Argentina S.A. 7.21ms from Buenos Aires, AR
104.157.97.193 AS852 TELUS Communications Inc. 0.86ms from Calgary, CA
196.126.128.1 AS36925 MEDITELECOM 6.94ms from Casablanca, MA
47.160.38.1 AS5650 Frontier Communications of America, Inc. 1.57ms from Dallas, US
122.169.34.1 AS24560 Bharti Airtel Ltd., Telemedia Services 3.92ms from Delhi, IN
80.130.186.65 AS3320 Deutsche Telekom AG 4.26ms from Duesseldorf, DE
90.80.87.49 AS3215 Orange S.A. 5.04ms from Frankfurt am Main, DE
31.164.90.1 AS6730 Sunrise GmbH 0.21ms from Geneve, CH
124.95.171.161 AS4837 CHINA UNICOM China169 Backbone 15.60ms from Harbin, CN
110.16.87.33 AS4837 CHINA UNICOM China169 Backbone 2.59ms from Hohhot, CN
154.12.27.33 AS401696 cognetcloud INC 0.86ms from Hong Kong, HK

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 81.19.5.6
traceroute to 81.19.5.6 (81.19.5.6): 6 hops max, 52 byte packets
2 [] 80.249.214.27 56.755 ms
3 [AS28725] 85.163.9.87 59.324 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Athens, GR
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 AS24641 at robtex.

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