1. All IP Ranges
  2. 147.0.0.0/8
  3. 147.228.0.0/16
  4. AS2852  | 147.228.0.0/16

147.228.0.0/16

AS2852  ·  CESNET z.s.p.o.

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Summary

Country Czechia
Domain plzen-city.cz
ASN AS2852
Registry RIPE
ID ZCU-TCZ

WHOIS Details

inetnum:        147.228.0.0 - 147.228.255.255
netname:        ZCU-TCZ
descr:          Plzen
country:        CZ
org:            ORG-UOWB1-RIPE
admin-c:        UOWB1-RIPE
tech-c:         UOWB1-RIPE
status:         LEGACY
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-by:         TENCZ-MNT
remarks:        Please report network abuse -> [email protected]
created:        2006-05-18T10:44:13Z
last-modified:  2016-04-14T10:12:28Z
source:         RIPE
sponsoring-org: ORG-CA9-RIPE
abuse-email:    [email protected]
abuse-c:        UOWB1-RIPE
abuse-org:      ORG-CA9-RIPE

organisation:   ORG-UOWB1-RIPE
org-name:       Zapadoceska univerzita v Plzni
country:        CZ
org-type:       OTHER
address:        Zapadoceska univerzita v Plzni
address:        Univerzitni 8
address:        Plzen
address:        306 14
address:        The Czech Republic
phone:          +420 377 635 700
e-mail:         [email protected]
org:            ORG-CA9-RIPE
admin-c:        UOWB1-RIPE
tech-c:         UOWB1-RIPE
abuse-c:        UOWB1-RIPE
ref-nfy:        [email protected]
mnt-ref:        TENCZ-MNT
mnt-by:         TENCZ-MNT
mnt-by:         TENCZ-RPKI-MNT
created:        2013-06-20T14:09:25Z
last-modified:  2024-07-16T08:34:21Z
source:         RIPE

role:           University of West Bohemia Network Admins
address:        Zapadoceska univerzita v Plzni
address:        Centrum informatizace a vypocetni techniky
address:        Univerzitni 20
address:        Pilsen
address:        306 14
address:        The Czech Republic
phone:          +420 377 638 888
fax-no:         +420 377 632 702
e-mail:         [email protected]
abuse-mailbox:  [email protected]
org:            ORG-UOWB1-RIPE
admin-c:        PG14213-RIPE
tech-c:         FD7450-RIPE
nic-hdl:        UOWB1-RIPE
mnt-by:         TENCZ-MNT
created:        2013-06-20T14:09:25Z
last-modified:  2024-07-16T13:39:45Z
source:         RIPE

route:          147.228.0.0/16
descr:          ZCU-TCZ
origin:         AS2852
mnt-by:         AS2852-MNT
created:        2012-08-31T14:11:19Z
last-modified:  2012-08-31T14:11:19Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 147.0.0.0/8

Range ASN Company Num of IPs
147.94.0.0/16 AS2457 Aix-Marseille Universite (AMU) 65,536
147.192.0.0/16 AS2527 Sony Network Communications Inc. 65,536
147.226.0.0/16 AS20452 Ball State University 65,536
147.215.0.0/16 AS2439 ESIEE Paris, ecole-membre de l'Universite Gustave Eiffel 65,536
147.180.0.0/16 AS19399 Region Stockholm 65,536
147.100.0.0/16 AS2200 INRAE 65,536
147.171.0.0/16 AS1942 Universite Grenoble Alpes 65,536
147.219.0.0/16 AS20115 Charter Communications LLC 65,536
147.99.0.0/16 AS2200 INRAE 65,536
147.137.0.0/16 AS20214 Telematics International 65,536
147.112.0.0/16 AS1770 NO-RINGSTAD 65,536
147.26.0.0/16 AS18777 Texas State University 65,536
147.111.0.0/16 AS199791 Postboks 237 65,536
147.196.0.0/16 AS199541 Eurocontrol Experimental Centre 65,536
147.118.0.0/16 AS10370 Northwest Aerospace Training Corporation 65,536
147.115.0.0/16 AS16509 Amazon.com, Inc. 65,536
147.80.0.0/16 AS1761 Texas Department of Human Resources 65,536
147.108.0.0/16 AS16509 Amazon.com, Inc. 65,536
147.250.0.0/16 AS2200 ENSTA Paristech - Ecole Nationale Superieure des Techniques Avancees 65,536
147.205.0.0/16 AS16509 Amazon.com, Inc. 65,536
147.13.0.0/16 AS197425 Saab AB 65,536
147.87.0.0/16 AS200233 Berner Fachhochschule 65,536
147.35.0.0/16 AS1580 Headquarters, USAISC 65,536
147.127.0.0/16 AS1715 Ecole Nationale Superieure d'Electronique, d'Electrotechnique, 65,536
147.209.0.0/16 AS17750 ENERGEX LIMITED 65,536
147.222.0.0/16 AS11649 Gonzaga University 65,536
147.70.0.0/16 AS19899 Miami Dade College 65,536
147.73.0.0/16 AS1207 Pittsburgh Supercomputing Center 65,536
147.11.0.0/16 AS16920 Wind River Systems, Inc. 65,536
147.252.0.0/16 AS1213 Metropolitan Area Network 65,536
147.69.0.0/16 AS1221 Telstra Limited 65,536
147.47.0.0/16 AS1237 Seoul National University 65,536
147.122.0.0/16 AS137 SS - SISSA Trieste 65,536
147.128.0.0/16 AS158 Ericsson Inc. 65,536
147.83.0.0/16 AS13041 Universitat Politecnica de Catalunya 65,536
147.91.0.0/16 AS13092 Akademska mreza Republike Srbije - AMRES 65,536
147.211.0.0/16 AS132029 Department of Finance and Deregulation 65,536
147.153.0.0/16 AS14041 Metropolitan State University of Denver 65,536
147.2.0.0/16 AS16509 Amazon.com, Inc. 65,536
147.173.0.0/16 AS1942 C.N.R.S. - Delegation regionale Alpes 65,536
147.176.0.0/16 AS14398 Autodesk Ltd. Japan 65,536
147.36.0.0/16 AS1559 Headquarters, USAISC 65,536
147.194.0.0/16 AS15128 Comwave Telecom Inc. 65,536
147.44.0.0/16 AS1759 StoraEnso Oyj 65,536
147.238.0.0/16 AS1540 Headquarters, USAISC 65,536
147.34.0.0/16 AS13541 Siemens Industry Software Inc. 65,536
147.10.0.0/16 AS135887 Telstra Limited 65,536
147.0.0.0/16 AS10796 Charter Communications Inc 65,536
147.203.0.0/16 AS11320 ALPHAREL/optigraphics Corporation 65,536
147.155.0.0/16 AS2640 Ames Laboratory 65,536

Hosted domains

There are 42 domain names hosted across 29 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
147.228.4.22 mintegration.org 5
147.228.110.31 antropologie.org 3
147.228.173.26 r-craft.fun 2
147.228.6.224 sutnarka.cz 2
147.228.4.20 klinopis.cz 2
147.228.173.92 tspis.fun 2
147.228.4.25 mojefavka.cz 2
147.228.59.115 radiowecko.cz 2
147.228.54.66 eduskop.com 2
147.228.60.230 cz-maths-in.cz 2
147.228.82.116 nextcycle.cz 1
147.228.93.134 deepmindgrid.cz 1
147.228.54.197 pilsen.university 1
147.228.4.60 pit-plzen.cz 1
147.228.60.10 europen.cz 1
147.228.167.49 pamatkopin.cz 1
147.228.44.48 my-cloud.cz 1
147.228.4.65 zameknectiny.cz 1
147.228.150.12 itucitel.cz 1
147.228.43.30 secureflex.cz 1

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
147.228.58.102 AS2852 CESNET z.s.p.o. 1.87ms 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
188.24.169.240 AS8708 DIGI ROMANIA S.A. 2.28ms from Bucharest, RO
99.28.92.32 AS7018 AT&T Enterprises, LLC 7.33ms from Chicago, US
5.78.137.16 AS212317 Hetzner Online GmbH 0.18ms from Hillsboro, US
64.123.196.48 AS7018 AT&T Enterprises, LLC 1.34ms from Houston, US
117.157.232.160 AS9808 China Mobile Communications Group Co., Ltd. 2.71ms from Lanzhou, CN
83.53.41.144 AS3352 TELEFONICA DE ESPANA S.A.U. 9.20ms from Madrid, ES
91.218.115.32 AS50867 HOSTKEY B.V. 0.64ms from Moscow, RU
202.65.138.176 AS18229 CtrlS 0.17ms from Mumbai, IN
82.213.8.48 AS12975 PALTEL Autonomous System 1.24ms from Ramallah, PS
126.63.214.208 AS17676 SoftBank Corp. 4.41ms from Tokyo, JP
60.100.64.32 AS17676 SoftBank Corp. 3.28ms from Tokyo, JP
104.169.66.32 AS5650 Frontier Communications of America, Inc. 7.21ms from Ashburn, US
91.86.235.64 AS47377 Orange Belgium SA 11.84ms from Brussels, BE
41.42.135.48 AS8452 TE-AS 2.71ms from Cairo, EG
98.24.89.160 AS11426 Charter Communications Inc 4.68ms from Charlotte, US
89.241.221.0 AS13285 TalkTalk Communications Limited 2.19ms from London, GB
216.145.123.112 AS13649 Flexential Colorado Corp. 8.01ms from Los Angeles, US
88.11.27.160 AS3352 TELEFONICA DE ESPANA S.A.U. 8.71ms from Madrid, ES
92.20.71.208 AS13285 TalkTalk Communications Limited 2.69ms from Manchester, GB
87.156.84.64 AS3320 Deutsche Telekom AG 4.64ms from Nuernberg, DE
97.126.60.128 AS209 CenturyLink Communications, LLC 1.79ms from Seattle, US
73.215.218.160 AS7922 Comcast Cable Communications, LLC 4.60ms from Secaucus, US
20.48.50.128 AS8075 Microsoft Corporation 0.15ms from Tokyo, JP
194.232.112.48 AS5403 APA-IT Informations Technologie G.m.b.H 0.76ms from Vienna, AT
197.202.51.96 AS36947 Telecom Algeria 14.49ms from Algiers, DZ

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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