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 158,456,325,028,528,676,000,000,000,000
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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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
2a02:e98:a0:f00::1 AS24641 FASTER CZ spol. s r.o. 3.65ms from Prague, CZ
185.146.4.109 AS24641 FASTER CZ spol. s r.o. 0.26ms from Brno, CZ
91.224.49.4 AS24641 FASTER CZ spol. s r.o. 0.38ms from Brno, CZ
77.240.183.16 AS24641 FASTER CZ spol. s r.o. 0.26ms from Brno, CZ
95.129.96.1 AS24641 FASTER CZ spol. s r.o. 0.25ms from Brno, CZ
81.19.3.243 AS24641 FASTER CZ spol. s r.o. 0.47ms from Brno, CZ
2a02:e98:1:7:246::3 AS24641 FASTER CZ spol. s r.o. 3.33ms from Prague, CZ
95.129.102.63 AS24641 FASTER CZ spol. s r.o. 0.31ms from Brno, CZ
91.196.43.1 AS24641 FASTER CZ spol. s r.o. 0.27ms from Brno, CZ
2a02:e98:10:1475::72 AS24641 FASTER CZ spol. s r.o. 3.44ms from Prague, CZ
2a02:e98:c4::1 AS24641 FASTER CZ spol. s r.o. 3.87ms from Prague, CZ
185.50.230.25 AS24641 FASTER CZ spol. s r.o. 0.36ms from Brno, CZ
91.224.48.153 AS24641 FASTER CZ spol. s r.o. 0.38ms from Brno, CZ
2a02:e98:80:1000::1 AS24641 FASTER CZ spol. s r.o. 3.71ms from Prague, CZ
77.240.185.1 AS24641 FASTER CZ spol. s r.o. 0.27ms from Brno, CZ
2a02:e98:0:b46::2 AS24641 FASTER CZ spol. s r.o. 3.33ms from Prague, CZ
77.240.191.30 AS24641 FASTER CZ spol. s r.o. 0.32ms from Brno, CZ
81.19.15.77 AS24641 FASTER CZ spol. s r.o. 0.24ms from Brno, CZ
95.129.100.78 AS24641 FASTER CZ spol. s r.o. 0.31ms from Brno, CZ
81.19.8.246 AS24641 FASTER CZ spol. s r.o. 0.27ms from Brno, CZ
81.19.10.1 AS24641 FASTER CZ spol. s r.o. 0.29ms from Brno, CZ
185.50.228.1 AS24641 FASTER CZ spol. s r.o. 0.23ms from Brno, CZ
2a02:e98:40:8130::1 AS24641 FASTER CZ spol. s r.o. 3.65ms from Prague, CZ
77.240.177.129 AS24641 FASTER CZ spol. s r.o. 0.32ms from Brno, CZ
77.240.188.206 AS24641 FASTER CZ spol. s r.o. 0.32ms 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
65.40.172.129 AS19901 Brightspeed 8.18ms from Ashburn, US
73.191.119.33 AS7922 Comcast Cable Communications, LLC 6.56ms from Ashburn, US
67.191.132.1 AS7922 Comcast Cable Communications, LLC 1.29ms from Atlanta, US
181.56.189.145 AS10620 Telmex Colombia S.A. 10.83ms from Bogota, CO
189.63.8.1 AS28573 Claro NXT Telecomunicacoes Ltda 2.95ms from Brasilia, BR
94.53.89.145 AS48161 NEXTGEN COMMUNICATIONS SRL 1.21ms from Bucharest, RO
89.123.123.1 AS9050 Orange Romania S.A. 0.65ms from Bucharest, RO
42.193.51.65 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.84ms from Chengdu, CN
192.25.3.1 AS395266 Keysight Technologies, Inc 6.38ms from Cheyenne, US
108.198.114.1 AS7018 AT&T Enterprises, LLC 5.13ms from Chicago, US
12.27.33.129 AS40098 Community Antenna Service, Inc. 4.55ms from Columbus, US
66.52.2.1 AS20115 Charter Communications LLC 3.23ms from Dallas, US
12.36.151.97 AS7018 AT&T Enterprises, LLC 2.59ms from Dallas, US
198.166.66.1 AS852 TELUS Communications Inc. 1.08ms from Edmonton, CA
34.141.34.17 AS396982 Google LLC 0.10ms from Frankfurt am Main, DE
119.131.120.1 AS4134 CHINANET-BACKBONE 2.21ms from Guangzhou, CN
115.227.188.1 AS4134 CHINANET-BACKBONE 6.12ms from Hangzhou, CN
212.149.156.49 AS16086 DNA Oyj 0.60ms from Helsinki, FI
80.66.164.1 AS51728 Seltimil 0.40ms from Helsinki, FI
124.62.104.1 AS17858 LG POWERCOMM 3.65ms from Incheon, KR
203.128.82.193 AS18103 Neuviz Net 0.32ms from Jakarta, ID
43.249.140.49 AS55653 Skyline Semesta, PT 0.83ms from Jakarta, ID
182.246.37.1 AS4134 CHINANET-BACKBONE 7.30ms from Kunming, CN
216.231.28.1 AS22773 Cox Communications Inc. 1.84ms from Los Angeles, US
82.194.74.1 AS16371 acens AS 0.91ms from Madrid, ES

Traceroute

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

$
traceroute -a -n -q1 -f3 185.50.229.52
traceroute to 185.50.229.52 (185.50.229.52): 64 hops max, 52 byte packets
3 [AS24971] 83.167.254.188 161.794 ms
4 *
5 *
6 [AS24641] 81.19.8.246 0.329 ms
Measurement taken from IPinfo ProbeNet in Brno, 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 AS24641 at robtex.

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