193.84.192.0/19

AS2852 · CESNET z.s.p.o.

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Summary

Country	Czechia
Domain	slu.cz
ASN	AS2852
Registry	RIPE
ID	OPF_SLU-T34CZ

WHOIS Details

inetnum:        193.84.192.0 - 193.84.223.255
netname:        OPF_SLU-T34CZ
descr:          Slezska univerzita v Opave
descr:          Opava, Karvina
country:        CZ
org:            ORG-SUiO1-RIPE
admin-c:        SUIO2-RIPE
tech-c:         SUIO2-RIPE
status:         ASSIGNED PI
mnt-by:         TENCZ-MNT
mnt-by:         RIPE-NCC-END-MNT
remarks:        Please report network abuse -> abuse@slu.cz
created:        2011-09-15T14:08:00Z
last-modified:  2016-04-14T08:08:24Z
source:         RIPE
sponsoring-org: ORG-CA9-RIPE
abuse-email:    abuse@slu.cz
abuse-c:        SUIO2-RIPE
abuse-org:      ORG-CA9-RIPE

organisation:   ORG-SUiO1-RIPE
org-name:       Silesian University in Opava
country:        CZ
org-type:       OTHER
address:        Slezska univerzita v Opave
address:        Na Rybnicku 1
address:        Opava
address:        746 01
address:        The Czech Republic
phone:          +420 553684600
fax-no:         +420 553684618
e-mail:         domeny@slu.cz
org:            ORG-CA9-RIPE
admin-c:        SUIO2-RIPE
tech-c:         SUIO2-RIPE
abuse-c:        SUIO2-RIPE
ref-nfy:        notify@ces.net
mnt-ref:        TENCZ-MNT
mnt-by:         TENCZ-MNT
mnt-by:         TENCZ-RPKI-MNT
created:        2011-01-11T15:20:00Z
last-modified:  2022-12-01T16:53:57Z
source:         RIPE

role:           Silesian University in Opava Admins
address:        Slezska univerzita v Opave
address:        Na Rybnicku 1
address:        Opava
address:        746 01
address:        The Czech Republic
phone:          +420 553 684 600
fax-no:         +420 553 684 618
e-mail:         cit@slu.cz
abuse-mailbox:  abuse@slu.cz
org:            ORG-SUiO1-RIPE
admin-c:        JN2269-RIPE
admin-c:        JS9290-RIPE
admin-c:        JJ5834-RIPE
tech-c:         JN2269-RIPE
tech-c:         JS9290-RIPE
tech-c:         JJ5834-RIPE
nic-hdl:        SUIO2-RIPE
notify:         notify@ces.net
mnt-by:         TENCZ-MNT
created:        2013-06-11T11:28:45Z
last-modified:  2020-01-28T14:05:13Z
source:         RIPE

route:          193.84.192.0/19
descr:          OPF_SLU-T34CZ
origin:         AS2852
mnt-by:         AS2852-MNT
remarks:        Please report abuse -> abuse@cesnet.cz
created:        1970-01-01T00:00:00Z
last-modified:  2013-05-30T14:31:29Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 193.84.0.0/16

Range	ASN	Company	Num of IPs
193.84.160.0/20	AS2852	UJV Rez, a.s.	4,096
193.84.32.0/20	AS2852	Ceska zemedelska univerzita v Praze	4,096
193.84.80.0/22	AS2852	Prague 6	1,024
193.84.12.0/22	AS5610	Frenstat p.R.	1,024
193.84.240.0/22	AS207253	NetCom BW GmbH	1,024
193.84.104.0/22	AS2852	Czech Technical University	1,024
193.84.136.0/22	AS3320	ZG Raiffeisen eG	1,024
193.84.48.0/23	AS209910	DITT REDMOVIL SL	512
193.84.140.0/23	AS43928	MVM Information Technology Private Company Limited by Shares	512
193.84.128.0/23	AS16019	Prague	512
193.84.116.0/23	AS2852	Institute of Chemical Process Fundamentals of the CAS, v.v.i.	512
193.84.130.0/23	AS43928	MVM Information Technology Private Company Limited by Shares	512
193.84.114.0/23	AS48847	X.O.L Broadband sal	512
193.84.125.0/24	AS199584	Miasto Bialystok	256
193.84.124.0/24	AS199584	Miasto Bialystok	256
193.84.4.0/24	AS16509	Sophos Technology GmbH	256
193.84.74.0/24	AS199478	RADIOCABLE INGENIEROS S.L.	256
193.84.70.0/24	AS199478	RADIOCABLE INGENIEROS S.L.	256
193.84.100.0/24	AS16347	ADISTA SAS	256
193.84.135.0/24	AS1299	Telia organisation	256
193.84.49.0/24	AS209910	Fibranet Tecnologia y Sistemas SL	256
193.84.92.0/24	AS209910	Fibranet Tecnologia y Sistemas SL	256
193.84.93.0/24	AS209910	Fibranet Tecnologia y Sistemas SL	256
193.84.110.0/24	AS211304	SECURITY MONITORING CENTRE BVBA	256
193.84.108.0/24	AS211360	FEDERICO BOVE trading as HATHOST	256
193.84.101.0/24	AS212169	LOBOS NETWORKING LTD	256
193.84.109.0/24	AS212384	Elisteka UAB	256
193.84.87.0/24	AS216130	Yelin Lapidot Investment Portfolio Management Ltd	256
193.84.89.0/24	AS25540	INIT SYS SAS	256
193.84.48.0/24	AS209910	Fibranet Tecnologia y Sistemas SL	256
193.84.30.0/24	AS199478	RADIOCABLE INGENIEROS S.L.	256
193.84.8.0/24	AS29329	Resource-M LLC	256
193.84.68.0/24	AS29208	University of Economics, Prague	256
193.84.26.0/24	AS2914	Eurotelecom SRL	256
193.84.19.0/24	AS199478	RADIOCABLE INGENIEROS S.L.	256
193.84.142.0/24	AS2856	Napp Pharmaceutical Holdings Limited	256
193.84.183.0/24	AS203061	UAB code200	256
193.84.53.0/24	AS2852	Charles University	256
193.84.252.0/24	AS199806	Prague	256
193.84.181.0/24	AS198296	BurdaVerlag Publishing GmbH	256
193.84.0.0/24	AS29527	Graphite Inc., Limited	256
193.84.54.0/24	AS29551	Dometic Germany GmbH	256
193.84.22.0/24	AS30886	PP KOM i TEX	256
193.84.143.0/24	AS30925	DELTA Fiber Netwerk B.V.	256
193.84.21.0/24	AS31579	IMERYS INDUSTRIAL MINERALS GREECE SINGLE MEMBER S.A.	256
193.84.27.0/24	AS3292	Bellcom Hosting Aps	256
193.84.127.0/24	AS199584	Miasto Bialystok	256
193.84.67.0/24	AS34108	West Hosting+ B.V.	256
193.84.126.0/24	AS199584	Miasto Bialystok	256

Hosted domains

There are 42 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
40.117.80.51	AS8075 Microsoft Corporation	`0.43ms` from Ashburn, US
176.92.29.131	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`1.19ms` from Athens, GR
68.101.66.163	AS22773 Cox Communications Inc.	`11.39ms` from Atlanta, US
193.17.234.179	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`5.30ms` from Berlin, DE
219.148.184.147	AS4134 CHINANET-BACKBONE	`4.76ms` from Hohhot, CN
222.184.24.163	AS4134 CHINANET-BACKBONE	`1.49ms` from Huai'an, CN
31.52.177.3	AS2856 British Telecommunications PLC	`3.72ms` from London, GB
12.105.230.131	AS7018 AT&T Enterprises, LLC	`5.15ms` from Los Angeles, US
79.170.100.99	AS396982 Google LLC	`0.07ms` from Melbourne, AU
218.233.249.163	AS9318 SK Broadband Co Ltd	`1.43ms` from Seoul, KR
103.150.247.3	AS56294 VMvault Pty Ltd	`0.61ms` from Sydney, AU
81.189.140.243	AS8437 Hutchison Drei Austria GmbH	`15.58ms` from Vienna, AT
165.166.67.115	AS12208 TruVista Communications	`3.70ms` from Atlanta, US
168.228.126.131	AS262191 LIBERTY NETWORKS DE COLOMBIA S.A.S	`1.19ms` from Bogota, CO
75.102.199.67	AS20130 Depaul University	`2.64ms` from Chicago, US
18.198.120.147	AS16509 Amazon.com, Inc.	`0.17ms` from Frankfurt am Main, DE
84.132.39.3	AS3320 Deutsche Telekom AG	`5.42ms` from Frankfurt am Main, DE
79.249.32.163	AS3320 Deutsche Telekom AG	`4.39ms` from Frankfurt am Main, DE
122.159.24.163	AS4837 CHINA UNICOM China169 Backbone	`1.37ms` from Harbin, CN
89.169.113.147	AS213291 Nebius B.V.	`1.29ms` from Helsinki, FI
84.231.85.163	AS719 Elisa Oyj	`14.67ms` from Helsinki, FI
203.198.23.19	AS4760 HKT Limited	`0.76ms` from Hong Kong, HK
195.60.225.3	AS39528 Video Internet Technologies LTD.	`0.37ms` from Kyiv, UA
194.33.173.3	AS5089 Virgin Media Limited	`8.59ms` from London, GB
84.9.198.227	AS25310 Vodafone Limited	`7.44ms` from Manchester, GB

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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