Autonomous System details

AS50398

Fast Communication, s.r.o.  ·  fastcom.cz

Czechia

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AS50398 – Fast Communication, s.r.o.

Field Value
Country Czechia
Website fastcom.cz
Hosted domains 82
IPv4 addresses 3,072
IPv6 addresses 1,208,925,819,614,629,200,000,000
ASN type Hosting
Registry ripe
Allocated 16 years ago on Sep 16, 2010
Updated 4 years ago on Apr 07, 2022

IP Ranges

Netblock Company Num of IPs
91.245.0.0/21 Fast Communication, s.r.o. 2,048
91.219.44.0/22 Fast Communication, s.r.o. 1,024
91.245.0.0/22 Fast Communication, s.r.o. 1,024
91.245.4.0/24 Fast Communication, s.r.o. 256
91.245.5.0/24 Jan Hubner 256
91.245.6.0/24 Fast Communication, s.r.o. 256
91.245.7.0/24 Fast Communication, s.r.o. 256
Netblock Company
2001:67c:1260::/48 Fast Communication, s.r.o.
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WHOIS Details

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                                                ASHandle:       AS50398
                                                OrgID:          AS50398
                                                ASName:         AS50398
                                                ASNumber:       AS50398
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 82 domain names hosted across 17 IP addresses on this ASN.

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IP Address Domain Domains on this IP
91.245.5.91 ██████████ 15
91.219.45.251 ██████████ 14
91.245.4.243 ██████████ 13
91.219.47.222 ██████████ 8
91.245.5.90 ██████████ 8
91.245.5.96 ██████████ 6
91.245.5.98 ██████████ 4
91.219.47.206 ██████████ 2
91.245.5.88 ██████████ 2
91.245.5.92 ███████ 2

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Peers

There are 18 peers for this ASN.

Peers Name
AS174 Cogent Communications, LLC
AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS206548 ZCOM.cz s.r.o
AS210111 Netcraft Solutions s.r.o.
AS24482 SG.GS
AS24940 Hetzner Online GmbH
AS29504 Freenet Liberec, z.s.
AS32590 Valve Corporation
AS36236 NetActuate, Inc
AS40994 Hohl IT e.U.
AS4455 IX Reach Ltd
AS49544 i3D.net B.V
AS51184 Fonira Telekom GmbH
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 3 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications, LLC
AS6663 Euroweb Romania S.R.L.
AS6939 Hurricane Electric LLC
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Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS210111 Netcraft Solutions s.r.o.
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
91.245.5.1 AS50398 Fast Communication, s.r.o. 0.24ms from Prague, CZ
91.219.45.1 AS50398 Fast Communication, s.r.o. 0.22ms from Prague, CZ
91.219.46.2 AS50398 Fast Communication, s.r.o. 1.52ms from Prague, CZ
91.245.6.1 AS50398 Fast Communication, s.r.o. 0.34ms from Prague, CZ
91.245.4.1 AS50398 Fast Communication, s.r.o. 0.98ms from Prague, CZ
91.219.44.253 AS50398 Fast Communication, s.r.o. 0.24ms from Prague, CZ
91.219.47.81 AS50398 Fast Communication, s.r.o. 0.21ms from Prague, CZ
2001:67c:1260::2 AS50398 Fast Communication, s.r.o. 0.43ms 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
51.105.121.126 AS8075 Microsoft Corporation 0.24ms from Amsterdam, NL
73.106.65.174 AS7922 Comcast Cable Communications, LLC 4.36ms from Atlanta, US
119.52.14.238 AS4837 CHINA UNICOM China169 Backbone 6.22ms from Changchun, CN
138.246.205.254 AS12816 Leibniz-Rechenzentrum 1.13ms from Garching, DE
62.4.81.126 AS13237 euNetworks GmbH 0.45ms from Hamburg, DE
27.232.160.254 AS4766 Korea Telecom 1.38ms from Incheon, KR
118.180.48.142 AS4134 CHINANET BACKBONE 1.99ms from Lanzhou, CN
185.164.185.174 AS48544 Tecnotel Servizi Tecnologici srl 0.40ms from Milan, IT
69.74.50.30 AS54004 Cablevision Lightpath LLC 1.44ms from New York City, US
84.235.90.254 AS25019 Saudi Telecom Company JSC 0.74ms from Riyadh, SA
88.40.93.142 AS3269 Telecom Italia S.p.A. 12.87ms from Rome, IT
46.117.237.78 AS1680 Cellcom Fixed Line Communication L.P 3.50ms from Rosh Ha‘Ayin, IL
96.74.70.78 AS7922 Comcast Cable Communications, LLC 6.33ms from San Jose, US
175.208.101.254 AS4766 Korea Telecom 4.62ms from Seoul, KR
183.102.59.94 AS4766 Korea Telecom 1.07ms from Seoul, KR
15.135.214.14 AS16509 Amazon.com, Inc. 0.76ms from Sydney, AU
54.65.159.190 AS16509 Amazon.com, Inc. 0.16ms from Tokyo, JP
110.131.83.174 AS9824 JCOM Co., Ltd. 9.90ms from Tokyo, JP
37.123.204.254 AS35378 Sat Film Sp. z o.o. 2.88ms from Warsaw, PL
118.185.213.222 AS55410 Vodafone Idea Ltd 1.26ms from Ahmedabad, IN
31.16.187.254 AS3209 Vodafone GmbH 5.36ms from Berlin, DE
80.99.19.190 AS21334 One Hungary Ltd. 1.30ms from Budapest, HU
97.70.245.206 AS33363 Charter Communications, Inc 12.57ms from Chicago, US
50.73.99.126 AS7922 Comcast Cable Communications, LLC 4.47ms from Chicago, US
76.182.212.158 AS11427 Charter Communications Inc 4.20ms from Dallas, US

Traceroute

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

$
traceroute -a -n -q1 -f2 -m8 91.245.0.2
traceroute to 91.245.0.2 (91.245.0.2): 8 hops max, 52 byte packets
3 *
4 *
5 [AS6453] 180.87.38.5 3.489 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Pune, IN
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 AS50398 at robtex.

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