91.245.6.0/24

AS50398 · Fast Communication, s.r.o.

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Summary

Country	Czechia
Domain	fastcom.cz
ASN	AS50398
Registry	RIPE
ID	FASTCOM-NET

WHOIS Details

inetnum:        91.245.6.0 - 91.245.7.255
netname:        FASTCOM-NET
country:        CZ
org:            ORG-FAST3-RIPE
admin-c:        MILE3-RIPE
tech-c:         MILE3-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         FASTCOMCZ-MNT
mnt-routes:     FASTCOMCZ-MNT
mnt-domains:    FASTCOMCZ-MNT
notify:         info@fastcom.cz
created:        2016-08-23T13:59:16Z
last-modified:  2016-08-23T13:59:16Z
source:         RIPE
sponsoring-org: ORG-Vs35-RIPE
abuse-email:    alexnvis@gmail.com
abuse-c:        AR30509-RIPE
abuse-org:      ORG-Vs35-RIPE

organisation:   ORG-FAST3-RIPE
org-name:       Fast Communication, s.r.o.
country:        CZ
org-type:       OTHER
address:        Ke Klubovne 1650/9
address:        155 00 Praha 5
address:        Czech Republic
e-mail:         pavel.valousek@seznam.cz
abuse-c:        AR30509-RIPE
mnt-ref:        FASTCOMM-MNT
mnt-by:         FASTCOMM-MNT
created:        2010-09-07T06:36:04Z
last-modified:  2022-12-01T16:25:23Z
source:         RIPE

person:         Milena Valouskova
address:        Prague 5, Ke Klubovne 1650/9
address:        155 00 Praha 5
phone:          +420608836017
e-mail:         info@fastcom.cz
nic-hdl:        MILE3-RIPE
mnt-by:         FASTCOMCZ-MNT
created:        2012-07-13T11:20:40Z
last-modified:  2012-07-13T11:20:41Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 91.245.0.0/16

Range	ASN	Company	Num of IPs
91.245.128.0/19	AS47914	SSP Ltd.	8,192
91.245.96.0/19	AS43258	Centr Servisnogo Oblslugovuvannya Ltd	8,192
91.245.160.0/20	AS210602	Marbell AG	4,096
91.245.24.0/21	AS59479	OK COMP s.r.o.	2,048
91.245.200.0/21	AS200845	AVATEL TELECOM, SA	2,048
91.245.72.0/21	AS49824	PC Astra-net	2,048
91.245.8.0/21	AS204383	Ing Petr Sramek	2,048
91.245.80.0/21	AS59611	INTERKAM sp. z o.o.	2,048
91.245.176.0/21	AS9009	Digital Virtualisation Solutions Los Angeles	2,048
91.245.184.0/22	AS5650	SoHo Internet Solutions	1,024
91.245.248.0/22	AS9051	LUNASAT OFF SHORE SAL	1,024
91.245.244.0/22	AS201000	Js Whizzy Internet Limited	1,024
91.245.228.0/22	AS209596	Kish Cell Pars Co. (PJS)	1,024
91.245.188.0/22	AS204229	Global Router LLC	1,024
91.245.92.0/22	AS209767	SAMTECO SERV SRL	1,024
91.245.240.0/22	AS44858	Waterschap Rivierenland	1,024
91.245.20.0/22	AS212224	Coolhousing s.r.o.	1,024
91.245.204.0/22	AS200845	AVATEL TELECOM, SA	1,024
91.245.66.0/23	AS57803	OOO TeleMontag	512
91.245.16.0/23	AS6855	Coolhousing s.r.o.	512
91.245.216.0/23	AS28676	WITCOM Wiesbadener Informations- und Telekommunikations GmbH	512
91.245.210.0/23	AS59614	Uralmicro Ltd	512
91.245.246.0/23	AS201000	Js Whizzy Internet Limited	512
91.245.215.0/24	AS8075	Ingenico GmbH	256
91.245.252.0/24	AS9009	M247 Nashville Infrastructure	256
91.245.253.0/24	AS9009	M247 LTD Singapore Infrastructure	256
91.245.254.0/24	AS9009	M247 LTD Quebec Infrastructure	256
91.245.255.0/24	AS9009	M247 Europe - Hong Kong Infrastructure	256
91.245.192.0/24	AS39251	NETGUARD LLC	256
91.245.214.0/24	AS13004	Serbian Open Exchange DOO	256
91.245.220.0/24	AS198584	SkyLink Data Center BV	256
91.245.193.0/24	AS199638	Rudis D.o.o.	256
91.245.194.0/24	AS199663	The Treasury of the Republic of Latvia	256
91.245.235.0/24	AS203020	truview LLC	256
91.245.91.0/24	AS206150	DYON NETWORK	256
91.245.218.0/24	AS20860	Arne Jensen	256
91.245.90.0/24	AS213538	Toria Consult S.R.L.	256
91.245.238.0/24	AS213541	WS Telecom Inc	256
91.245.224.0/24	AS215346	GLB Bulut Teknolojisi Limited Sirketi	256
91.245.225.0/24	AS215346	GLB Bulut Teknolojisi Limited Sirketi	256
91.245.226.0/24	AS215346	GLB Bulut Teknolojisi Limited Sirketi	256
91.245.223.0/24	AS30891	N-IX Space LLC	256
91.245.234.0/24	AS12779	VHosting Solution srl	256
91.245.232.0/24	AS39342	PLUXEE ROMANIA SRL	256
91.245.208.0/24	AS41131	Luxten Lighting Company SA	256
91.245.236.0/24	AS43444	FINE GROUP SERVERS SOLUTIONS LLC	256
91.245.239.0/24	AS48031	Proline IT Ltd	256
91.245.227.0/24	AS48347	MT FINANCE LLC	256
91.245.5.0/24	AS50398	Jan Hubner	256
91.245.233.0/24	AS52223	Syswin Solutions SRL	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
91.245.6.1	AS50398 Fast Communication, s.r.o.	`0.36ms` 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
95.99.3.184	AS50266 Odido Netherlands B.V.	`4.69ms` from Amsterdam, NL
20.50.169.152	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
45.37.97.152	AS11426 Charter Communications Inc	`9.58ms` from Ashburn, US
152.136.18.200	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.80ms` from Beijing, CN
97.183.5.216	AS6167 Verizon Business	`16.55ms` from Chicago, US
24.14.93.40	AS7922 Comcast Cable Communications, LLC	`5.05ms` from Chicago, US
90.219.49.168	AS5607 Sky UK Limited	`11.26ms` from London, GB
88.9.233.56	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.79ms` from Madrid, ES
121.139.163.168	AS4766 Korea Telecom	`1.56ms` from Seoul, KR
92.35.222.72	AS8434 Telenor Sverige AB	`3.92ms` from Stockholm, SE
218.164.170.24	AS3462 Data Communication Business Group	`4.43ms` from Taichung, TW
130.107.133.56	AS8075 Microsoft Corporation	`0.17ms` from Toronto, CA
97.180.187.232	AS6167 Verizon Business	`9.43ms` from Atlanta, US
223.210.50.8	AS4847 China Networks Inter-Exchange	`18.25ms` from Beijing, CN
76.221.166.168	AS7018 AT&T Enterprises, LLC	`18.08ms` from Chicago, US
3.12.181.120	AS16509 Amazon.com, Inc.	`0.15ms` from Columbus, US
81.234.57.24	AS3301 Telia Company AB	`0.87ms` from Goeteborg, SE
82.36.209.24	AS5089 Virgin Media Limited	`3.27ms` from London, GB
217.78.183.8	AS30833 Technology & Networks LLC	`0.96ms` from Moscow, RU
52.79.46.184	AS16509 Amazon.com, Inc.	`0.32ms` from Seoul, KR
115.56.57.88	AS4837 CHINA UNICOM China169 Backbone	`7.59ms` from Zhengzhou, CN
83.111.121.136	AS5384 Emirates Internet	`0.64ms` from Al Fujairah City, AE
34.217.69.216	AS16509 Amazon.com, Inc.	`0.11ms` from Boardman, US
24.175.49.8	AS11427 Charter Communications Inc	`1.01ms` from Houston, US
45.32.166.168	AS20473 The Constant Company, LLC	`0.12ms` from Miami, US

Traceroute

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

traceroute -a -n -q1 -f2 91.245.6.1

traceroute to 91.245.6.1 (91.245.6.1): 64 hops max, 52 byte packets

2 [] 91.210.16.36 12.707 ms

3 [AS50398] 91.219.44.253 0.254 ms

4 [AS50398] 91.245.6.1 0.432 ms

Measurement taken from

IPinfo ProbeNet in Prague, CZ

On December 28th 2025

What are IP address ranges?

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