147.33.0.0/16

AS2852 · CESNET z.s.p.o.

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Summary

Country	Czechia
Domain	vscht.cz
ASN	AS2852
Registry	RIPE
ID	VSCHT-TCZ

WHOIS Details

inetnum:        147.33.0.0 - 147.33.255.255
netname:        VSCHT-TCZ
descr:          Praha 6
country:        CZ
org:            ORG-VSCV1-RIPE
admin-c:        VSCN1-RIPE
tech-c:         VSCN1-RIPE
status:         LEGACY
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-by:         TENCZ-MNT
remarks:        Please report network abuse -> abuse@vscht.cz
created:        2006-05-18T10:44:12Z
last-modified:  2016-04-14T09:56:45Z
source:         RIPE
sponsoring-org: ORG-CA9-RIPE
abuse-email:    abuse@vscht.cz
abuse-c:        VSCN1-RIPE
abuse-org:      ORG-CA9-RIPE

organisation:   ORG-VSCV1-RIPE
org-name:       Vysoka skola chemicko-technologicka v Praze
country:        CZ
org-type:       OTHER
address:        Vysoka skola chemicko-technologicka
address:        Technicka 5
address:        Praha 6 - Dejvice
address:        166 28
address:        The Czech Republic
e-mail:         info@vscht.cz
org:            ORG-CA9-RIPE
admin-c:        VSCN1-RIPE
tech-c:         VSCN1-RIPE
abuse-c:        VSCN1-RIPE
ref-nfy:        Bohm@vscht.cz
mnt-ref:        TENCZ-MNT
mnt-by:         TENCZ-MNT
mnt-by:         TENCZ-RPKI-MNT
created:        2013-10-18T14:58:31Z
last-modified:  2022-12-01T17:32:02Z
source:         RIPE

role:           Vysoka skola chemicko-technologicka Network Admins
address:        Vysoka skola chemicko-technologicka
address:        Technicka 5
address:        Praha 6 - Dejvice
address:        166 28
address:        The Czech Republic
phone:          +420 22044 3835
fax-no:         +420 22044 3635
e-mail:         Bohm@vscht.cz
abuse-mailbox:  abuse@vscht.cz
org:            ORG-VSCV1-RIPE
admin-c:        SB2367-RIPE
tech-c:         VF280-RIPE
nic-hdl:        VSCN1-RIPE
mnt-by:         TENCZ-MNT
created:        2013-10-18T14:58:31Z
last-modified:  2013-10-18T14:58:31Z
source:         RIPE

route:          147.32.0.0/15
descr:          CVUT-TCZ + VSCHT-TCZ
origin:         AS2852
mnt-by:         AS2852-MNT
remarks:        Please report abuse -> abuse@cesnet.cz
created:        1970-01-01T00:00:00Z
last-modified:  2006-06-26T13:47:44Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 147.0.0.0/8

Range	ASN	Company	Num of IPs
147.148.0.0/14	AS2856	British Telecommunications plc	262,144
147.244.0.0/14	AS749	DoD Network Information Center	262,144
147.130.0.0/15	AS721	Headquarters, USAISC	131,072
147.162.0.0/15	AS137	UNI-Padova	131,072
147.216.0.0/15	AS721	Headquarters, USAISC	131,072
147.58.0.0/16	AS1533	Headquarters, USAISC	65,536
147.11.0.0/16	AS16920	Wind River Systems, Inc.	65,536
147.235.0.0/16	AS6810	Bezeq- THE ISRAEL TELECOMMUNICATION CORP. LTD.	65,536
147.35.0.0/16	AS1580	Headquarters, USAISC	65,536
147.240.0.0/16	AS1541	Headquarters, USAISC	65,536
147.211.0.0/16	AS132029	Department of Finance and Deregulation	65,536
147.218.0.0/16	AS749	DoD Network Information Center	65,536
147.59.0.0/16	AS749	DoD Network Information Center	65,536
147.222.0.0/16	AS11649	Gonzaga University	65,536
147.147.0.0/16	AS6871	Plusnet PLC	65,536
147.210.0.0/16	AS2202	Universite de Bordeaux - DSI	65,536
147.14.0.0/16	AS41076	Posten AB	65,536
147.168.0.0/16	AS749	DoD Network Information Center	65,536
147.220.0.0/16	AS34576	Skane Lans Landsting	65,536
147.47.0.0/16	AS9488	Seoul National University	65,536
147.171.0.0/16	AS2200	Universite Grenoble Alpes	65,536
147.142.0.0/16	AS553	Ruprecht-Karls-Universitaet Universitätsrechenzentrum (URZ) Geschäftsstelle	65,536
147.87.0.0/16	AS559	Berner Fachhochschule	65,536
147.30.0.0/16	AS9198	JSC Kazakhtelecom	65,536
147.138.0.0/16	AS397179	Bridgewater College	65,536
147.109.0.0/16	AS37978	Tasmanian Government	65,536
147.165.0.0/16	AS1482	Headquarters, USAISC	65,536
147.171.0.0/16	AS1942	Universite Grenoble Alpes	65,536
147.80.0.0/16	AS1761	Texas Department of Human Resources	65,536
147.209.0.0/16	AS17750	ENERGEX LIMITED	65,536
147.102.0.0/16	AS3323	National Technical University of Athens	65,536
147.127.0.0/16	AS1715	Ecole Nationale Superieure d'Electronique, d'Electrotechnique,	65,536
147.203.0.0/16	AS6130	ALPHAREL/optigraphics Corporation	65,536
147.172.0.0/16	AS680	Stiftung Universitaet Hildesheim	65,536
147.133.0.0/16	AS33632	Morehead State University	65,536
147.46.0.0/16	AS9488	Seoul National University	65,536
147.8.0.0/16	AS4528	The University of Hong Kong	65,536
147.83.0.0/16	AS13041	Universitat Politecnica de Catalunya	65,536
147.214.0.0/16	AS158	Microsoft Limited	65,536
147.74.0.0/16	AS385	Air Force Systems Networking	65,536
147.134.0.0/16	AS22773	Creighton University	65,536
147.177.0.0/16	AS243	L3Harris Technologies, Inc.	65,536
147.192.0.0/16	AS2527	Sony Network Communications Inc.	65,536
147.250.0.0/16	AS2200	ENSTA Paristech - Ecole Nationale Superieure des Techniques Avancees	65,536
147.27.0.0/16	AS8278	Technical University of Crete	65,536
147.155.0.0/16	AS2640	Ames Laboratory	65,536
147.228.0.0/16	AS2852	Plzen	65,536
147.97.0.0/16	AS30408	Arkansas State University	65,536
147.95.0.0/16	AS8762	PO Box 140	65,536
147.128.0.0/16	AS158	Ericsson Inc.	65,536

Hosted domains

There are 44 domain names hosted across 8 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
147.33.83.20	rafa2011.eu	27
147.33.89.75	uclitvinov.cz	10
147.33.15.10	uct-prague.eu	6
147.33.89.35	czechfoodchem.cz	3
147.33.72.60	drugsinfosite.org	1
147.33.72.50	rehabapp.cz	1
147.33.89.228	patrikkania.cz	1
147.33.72.32	chemicka-olympiada.cz	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

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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
194.53.117.192	AS39686 Eurofiber Nederland BV	3.52ms from Amsterdam, NL
20.238.201.112	AS8075 Microsoft Corporation	0.20ms from Amsterdam, NL
212.251.94.64	AS1241 Forthnet	0.40ms from Athens, GR
52.38.147.224	AS16509 Amazon.com, Inc.	0.15ms from Boardman, US
179.1.219.192	AS18678 INTERNEXA S.A. E.S.P	1.16ms from Bogota, CO
217.82.209.128	AS3320 Deutsche Telekom AG	2.00ms from Duesseldorf, DE
45.163.103.0	AS268595 MAYSNET TELECOMUNICACOES E INFORMATICA LTDA-ME	14.36ms from Fortaleza, BR
120.26.14.16	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	2.03ms from Hangzhou, CN
117.5.44.240	AS7552 Viettel Group	1.52ms from Hanoi, VN
83.48.34.96	AS3352 TELEFONICA DE ESPANA S.A.U.	2.60ms from Madrid, ES
86.248.195.32	AS3215 Orange S.A.	6.78ms from Marseille, FR
181.134.99.192	AS13489 UNE EPM TELECOMUNICACIONES S.A.	7.29ms from Medellin, CO
151.58.49.208	AS1267 WIND TRE S.P.A.	2.90ms from Milan, IT
76.137.221.32	AS7922 Comcast Cable Communications, LLC	9.58ms from Santa Clara, US
222.93.182.64	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	9.09ms from Suqian, CN
58.107.127.64	AS4804 Microplex PTY LTD	7.37ms from Sydney, AU
13.73.21.144	AS8075 Microsoft Corporation	0.15ms from Tokyo, JP
212.186.171.192	AS8412 T-Mobile Austria GmbH	3.72ms from Vienna, AT
147.45.209.80	AS49055 New information technologies Ltd	12.02ms from Yekaterinburg, RU
97.150.129.80	AS6167 Verizon Business	14.11ms from Atlanta, US
98.27.26.160	AS11426 Charter Communications Inc	9.70ms from Charlotte, US
74.133.90.144	AS10796 Charter Communications Inc	11.72ms from Columbus, US
174.101.73.48	AS10796 Charter Communications Inc	5.27ms from Columbus, US
188.136.93.144	AS12355 HeLi NET Telekommunikation GmbH & Co.	1.93ms from Duesseldorf, DE
149.52.118.192	AS7018 AT&T Enterprises, LLC	3.91ms from Fremont, US

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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