91.241.8.0/22

AS35236 · UVT Internet s.r.o.

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Summary

Country	Czechia
Domain	algotech.cz
ASN	AS35236
Registry	RIPE
ID	ALGOTECH

WHOIS Details

inetnum:        91.241.8.0 - 91.241.11.255
netname:        algotech
country:        CZ
org:            ORG-ALGO3-RIPE
admin-c:        TWOC-RIPE
tech-c:         TWOC-RIPE
tech-c:         AD16575-RIPE
tech-c:         AH13940-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-2CONNECT
mnt-routes:     MNT-2CONNECT
mnt-domains:    MNT-2CONNECT
notify:         noc@2connect.cz
created:        2012-07-11T09:35:10Z
last-modified:  2025-03-27T14:34:31Z
source:         RIPE
sponsoring-org: ORG-UIS8-RIPE
abuse-email:    abuse@algotech.cz
abuse-c:        AR28385-RIPE
abuse-org:      ORG-UIS8-RIPE

organisation:   ORG-ALGO3-RIPE
org-name:       Algotech a.s.
country:        CZ
org-type:       OTHER
address:        Sokolovská 668/136d, Praha
e-mail:         helpdesk@algotech.cz
e-mail:         dpech@algotech.cz
e-mail:         infra@uvtnet.cz
e-mail:         daniel.rimal@uvtnet.cz
abuse-c:        AR28385-RIPE
mnt-ref:        MNT-2CONNECT
mnt-by:         MNT-2CONNECT
mnt-by:         MNT-UVT
created:        2022-10-06T12:37:50Z
last-modified:  2022-12-01T16:15:27Z
source:         RIPE
abuse-email:    abuse@algotech.cz
abuse-c:        AR28385-RIPE
abuse-org:      undefined

role:           ABG DCOPS
address:        Sokolovská 668/136 D, 186 00 Praha 8
e-mail:         abg_dcops@algotech.cz
nic-hdl:        AD16575-RIPE
mnt-by:         MNT-2CONNECT
mnt-by:         MNT-UVT
created:        2021-09-20T07:36:01Z
last-modified:  2021-09-20T07:36:01Z
source:         RIPE

role:           Algotech Helpdesk
address:        Sokolovská 668/136 D, 186 00 Praha 8
e-mail:         helpdesk@algotech.cz
nic-hdl:        AH13940-RIPE
mnt-by:         MNT-2CONNECT
mnt-by:         MNT-UVT
mnt-by:         MNT-2CONNECT
mnt-by:         MNT-UVT
created:        2021-09-20T07:35:24Z
last-modified:  2021-09-20T07:35:24Z
source:         RIPE

role:           network operation of 2 connect
address:        Nad Trnkovem 11
address:        Praha 10
address:        106 00
address:        The Czech Republic
admin-c:        PD2442-RIPE
tech-c:         DR4240-RIPE
abuse-mailbox:  abuse@2connect.cz
e-mail:         hostmaster@2connect.cz
nic-hdl:        TWOC-RIPE
mnt-by:         MNT-2CONNECT
created:        2013-08-30T11:21:56Z
last-modified:  2014-07-10T12:01:50Z
source:         RIPE

route:          91.241.8.0/22
descr:          Algotech
origin:         AS35236
mnt-by:         MNT-2CONNECT
created:        2012-07-30T08:03:43Z
last-modified:  2012-07-30T08:03:43Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 91.241.0.0/16

Range	ASN	Company	Num of IPs
91.241.192.0/18	AS50780	LLC IP SERVICE	16,384
91.241.192.0/18	AS59478	LLC IP SERVICE	16,384
91.241.128.0/19	AS43400	NEO-TELEKOM Ltd	8,192
91.241.160.0/21	AS51511	LLC Teleradio Company Traide-Express	2,048
91.241.184.0/21	AS51511	LLC Teleradio Company Traide-Express	2,048
91.241.24.0/22	AS206314	ZCenter s.c. Krzysztof Puchala, Marcin Trzesniewski	1,024
91.241.72.0/22	AS48173	Optimizely GmbH	1,024
91.241.60.0/22	AS48505	Kylos sp. z o.o.	1,024
91.241.176.0/22	AS44352	I.T.T. Tehnologiya Plus LLC	1,024
91.241.32.0/22	AS59460	M3.NET Sp. zoo	1,024
91.241.20.0/23	AS59442	GOSTARESH-E-ERTEBATAT-E MABNA COMPANY (Private Joint Stock)	512
91.241.94.0/23	AS49582	UPSTREAM TELECOMMUNICATIONS AND SOFTWARE SYSTEMS S.M.S.A	512
91.241.68.0/23	AS48226	INFOKOM Ltd	512
91.241.6.0/23	AS16509	SIMgroep BV	512
91.241.86.0/23	AS31617	REEVO S.P.A.	512
91.241.0.0/23	AS43013	Arrow Central Europe GmbH	512
91.241.50.0/24	AS209828	Genc BT Bilisim Teknolojileri Limited Sirketi	256
91.241.51.0/24	AS209828	Genc BT Bilisim Teknolojileri Limited Sirketi	256
91.241.52.0/24	AS210517	FUZUL TASARRUF FINANSMAN A.S.	256
91.241.180.0/24	AS212667	Online Connect Ltd	256
91.241.181.0/24	AS212667	Online Connect Ltd	256
91.241.15.0/24	AS216108	Modiano & Partners subnet for Vultr	256
91.241.42.0/24	AS2830	THALES DIS FRANCE SAS	256
91.241.44.0/24	AS29551	netzlaboranten GmbH	256
91.241.78.0/24	AS31742	Baker Group Ltd	256
91.241.46.0/24	AS34665	Alliance LLC	256
91.241.23.0/24	AS34911	ELDATA prazska s.r.o.	256
91.241.93.0/24	AS39378	servinga GmbH	256
91.241.14.0/24	AS396982	Modiano & Partners subnet for GCP	256
91.241.18.0/24	AS42119	Melon Fashion Group JSC	256
91.241.17.0/24	AS44505	BETA Group LLC	256
91.241.19.0/24	AS47550	Bratinov Oleg Vyacheslavovich	256
91.241.55.0/24	AS47721	Verilink Bilisim Teknolojileri Anonim Sirketi	256
91.241.47.0/24	AS52194	IT-Internet Ltd	256
91.241.57.0/24	AS58029	GROUPAMA SUPPORTS ET SERVICES	256
91.241.45.0/24	AS59452	Customized InformSystems Ltd	256
91.241.59.0/24	AS59454	CONSORTIUM APPS LTD	256
91.241.54.0/24	AS12494	Yury Dolin	256
91.241.79.0/24	AS6848	Etex Services NV	256
91.241.29.0/24	AS15830	Wireless Logic Benelux B.V.	256
91.241.92.0/24	AS16320	Fanavaran Eniac Rayaneh PJSC	256
91.241.30.0/24	AS198559	BELNET	256
91.241.28.0/24	AS198664	SPIE ICS Cloud Solutions SA	256
91.241.2.0/24	AS198992	Oddzial w Polsce	256
91.241.5.0/24	AS198999	InfoPower sp. z o.o.	256
91.241.31.0/24	AS199005	Firma Informatyczna NSOLVE S.C.	256
91.241.43.0/24	AS199007	DeloTech LLC	256
91.241.22.0/24	AS199010	LLC Sweet Life Plus	256
91.241.71.0/24	AS199013	PJSC Bank Clearing House	256

Hosted domains

There are 480 domain names hosted across 44 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
91.241.9.129	elektro-kutilek.cz	69
91.241.9.154	guns-trade.cz	57
91.241.9.85	skimondo.at	30
91.241.9.131	originallgallery.com	13
91.241.9.21	esa-ala.com	11
91.241.11.8	buzzeasy.com	8
91.241.9.248	artslimit.sk	6
91.241.9.114	dojezdy.cz	6
91.241.9.213	prostrednimile.cz	4
91.241.9.215	pet2me.eu	4
91.241.9.107	galeriekodl.cz	3
91.241.9.171	contentbakery.cz	3
91.241.9.19	ic-office.sk	3
91.241.9.161	algotech.sk	3
91.241.9.166	studycloud.cz	2
91.241.9.208	energyadmin.cz	2
91.241.9.197	grantpilot.site	1
91.241.9.34	smse2e.cz	1
91.241.9.204	mytimi.cz	1
91.241.9.247	beckapp.solutions	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
91.241.9.130	AS35236 UVT Internet s.r.o.	`1.08ms` from Prague, CZ
91.241.11.1	AS35236 UVT Internet s.r.o.	`1.07ms` from Prague, CZ
91.241.10.4	AS35236 UVT Internet s.r.o.	`0.61ms` from Prague, CZ
91.241.8.254	AS35236 UVT Internet s.r.o.	`1.15ms` 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
18.209.218.182	AS14618 Amazon.com, Inc.	`0.50ms` from Ashburn, US
34.202.75.86	AS14618 Amazon.com, Inc.	`0.47ms` from Ashburn, US
66.31.175.230	AS7922 Comcast Cable Communications, LLC	`8.60ms` from Boston, US
197.49.234.182	AS8452 TE-AS	`5.56ms` from Cairo, EG
108.223.35.86	AS7018 AT&T Enterprises, LLC	`1.81ms` from Houston, US
99.115.124.134	AS7018 AT&T Enterprises, LLC	`7.45ms` from Los Angeles, US
103.6.181.102	AS132193 Social Security System	`0.69ms` from Manila, PH
50.73.148.86	AS7922 Comcast Cable Communications, LLC	`5.37ms` from Miami, US
92.149.16.70	AS3215 Orange S.A.	`4.53ms` from Paris, FR
125.182.52.38	AS17858 LG POWERCOMM	`5.09ms` from Seoul, KR
220.83.23.6	AS4766 Korea Telecom	`2.71ms` from Seoul, KR
183.6.231.22	AS4134 CHINANET-BACKBONE	`3.04ms` from Shenzhen, CN
83.143.48.38	AS34747 PJSC "Vimpelcom"	`9.18ms` from Yekaterinburg, RU
54.82.75.86	AS14618 Amazon.com, Inc.	`0.48ms` from Ashburn, US
212.81.57.102	AS57050 DreamServer S.R.L.	`0.88ms` from Bucharest, RO
86.44.34.38	AS5466 Eircom Limited	`3.80ms` from Dublin, IE
217.252.163.230	AS3320 Deutsche Telekom AG	`5.73ms` from Frankfurt am Main, DE
212.139.170.86	AS13285 TalkTalk Communications Limited	`0.81ms` from London, GB
185.247.119.86	AS210329 Kamatera Inc	`0.38ms` from London, GB
75.36.87.134	AS7018 AT&T Enterprises, LLC	`2.60ms` from Los Angeles, US
202.57.116.22	AS7629 EPLDT	`4.27ms` from Manila, PH
24.197.191.230	AS20115 Charter Communications LLC	`18.84ms` from Minneapolis, US
5.138.167.102	AS12389 PJSC Rostelecom	`16.64ms` from Moscow, RU
188.168.219.182	AS15774 Limited Liability Company "TTK-Svyaz"	`17.94ms` from Moscow, RU
69.241.3.54	AS7922 Comcast Cable Communications, LLC	`5.45ms` from Murfreesboro, US

Traceroute

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

traceroute -a -n -q1 91.241.11.1

traceroute to 91.241.11.1 (91.241.11.1): 64 hops max, 52 byte packets

1 [AS42473] 178.255.154.92 0.412 ms

2 [] 91.210.16.144 0.682 ms

3 [AS35236] 31.170.178.227 0.973 ms

4 [AS35236] 91.241.11.1 1.206 ms

Measurement taken from

IPinfo ProbeNet in Prague, CZ

On March 13th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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