AS2852
CESNET z.s.p.o. · cesnet.cz
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Netblock | Company | Num of IPs |
---|---|---|
146.102.0.0/16 | Vysoka skola ekonomicka v Praze | 65,536 |
147.228.0.0/16 | Plzen | 65,536 |
147.230.0.0/16 | Liberec | 65,536 |
147.231.0.0/16 | Praha | 65,536 |
147.251.0.0/16 | Brno | 65,536 |
147.32.0.0/16 | Prague | 65,536 |
147.33.0.0/16 | Praha 6 | 65,536 |
158.194.0.0/16 | Univerzita Palackeho | 65,536 |
158.196.0.0/16 | VSB - Technical University | 65,536 |
160.216.0.0/16 | Univerzita obrany | 65,536 |
160.217.0.0/16 | University of South Bohemia | 65,536 |
195.113.0.0/16 | CESNET z.s.p.o. | 65,536 |
78.128.128.0/17 | CESNET z.s.p.o. | 32,768 |
193.84.192.0/19 | Slezska univerzita v Opave | 8,192 |
195.178.64.0/19 | CESNET z.s.p.o. | 8,192 |
193.84.160.0/20 | UJV Rez, a.s. | 4,096 |
193.84.192.0/20 | Slezska univerzita v Opave | 4,096 |
193.84.208.0/20 | Slezska univerzita v Opave | 4,096 |
193.84.32.0/20 | Ceska zemedelska univerzita v Praze | 4,096 |
193.84.56.0/21 | Charles University | 2,048 |
185.8.160.0/22 | CESNET z.s.p.o. | 1,024 |
193.84.104.0/22 | Czech Technical University | 1,024 |
193.84.80.0/22 | Prague 6 | 1,024 |
193.84.116.0/23 | Institute of Chemical Process Fundamentals of the CAS, v.v.i. | 512 |
147.230.17.0/24 | Liberec | 256 |
193.84.53.0/24 | Charles University | 256 |
193.84.55.0/24 | Charles University | 256 |
Netblock | Company |
---|---|
2001:718::/29 | CESNET z.s.p.o. |
2001:718::/32 | CESNET z.s.p.o. |
WHOIS Details
ASHandle: AS2852 OrgID: AS2852 ASName: AS2852 ASNumber: AS2852 RegDate: 0000-00-00 Updated: 0000-00-00 TechHandle: AA00-AAAA Source: AAAA
Hosted Domains
There are 3,048 domain names hosted across 1,029 IP addresses on this ASN.
IP Address | Domain | Domains on this IP |
---|---|---|
147.251.5.234 | ██████████ | 151 |
147.251.5.239 | ███████ | 117 |
78.128.246.81 | ██████████ | 84 |
195.113.89.35 | ███████ | 66 |
147.231.163.211 | ██████ | 65 |
193.84.206.148 | ██████████ | 37 |
146.102.17.31 | █████████ | 35 |
195.113.187.197 | ███████ | 35 |
195.178.73.178 | ██████████ | 28 |
195.113.2.17 | ██████████ | 28 |
Peers
There are 201 peers for this ASN.
Peers | Name |
---|---|
AS1031 | PEER 1031 LLC |
AS1103 | SURF B.V. |
AS1140 | Stichting Internet Domeinregistratie Nederland |
AS12552 | GlobalConnect AB |
AS12637 | SEEWEB s.r.l. |
AS1267 | WIND TRE S.P.A. |
AS12779 | IT.Gate S.p.A. |
AS12859 | BIT BV |
AS12969 | Vodafone Iceland |
AS13030 | Init7 (Switzerland) Ltd. |
AS13058 | serve-u - Buchholz und Suenderhauf GbR |
AS132337 | Axclusive |
AS13237 | euNetworks GmbH |
AS137409 | GSL Networks Pty LTD |
AS14537 | Continent 8 LLC |
AS14630 | Invesco Group Services, Inc. |
AS14840 | BR.Digital Provider |
AS14907 | Wikimedia Foundation Inc. |
AS15547 | netplus.ch SA |
AS15576 | NTS workspace AG |
AS15605 | Connesi s.p.a. |
AS15802 | Emirates Integrated Telecommunications Company PJSC |
AS15943 | wilhelm.tel GmbH |
AS15958 | CETINdoo-NET |
AS16019 | Vodafone Czech Republic a.s. |
AS16509 | Amazon.com, Inc. |
AS16552 | Tiggee LLC |
AS17639 | Converge ICT Solutions Inc. |
AS18106 | Viewqwest Pte Ltd |
AS1828 | Unitas Global |
AS1836 | green.ch AG |
AS1853 | ACONET |
AS197277 | State Institute for Drug Control |
AS197451 | Brno University of Technology |
AS198150 | SIACOM JSC |
AS198385 | AlpineDC SA |
AS199524 | G-Core Labs S.A. |
AS199604 | OLOMOUCKY KRAJ |
AS199711 | National Cyber and Information Security Agency |
AS199938 | Netzwerge GmbH |
AS200874 | Liberecky kraj |
AS201648 | Plzensky kraj |
AS202297 | Skylon Solutions Limited |
AS202874 | Zlinsky Kraj |
AS204772 | Reditelstvi silnic a dalnic s.p. |
AS20485 | Joint Stock Company TransTeleCom |
AS205112 | PHILUNET GmbH |
AS20562 | Broadband Hosting B.V. |
AS206356 | Freifunk Essen e.V. |
AS20764 | CJSC RASCOM |
AS208093 | Moravskoslezsky kraj |
AS20932 | Services Industriels de Geneve |
AS20965 | GEANT Vereniging |
AS209823 | Enki Multimedia EURL |
AS210312 | Antonios A. Chariton |
AS210367 | Krajska zdravotni, a.s. |
AS210498 | Kraj Vysocina |
AS210937 | Xiufeng Guo |
AS2119 | Telenor Norge AS |
AS212483 | LEVEL EIGHTY-SIX COMMUNICATIONS LTD |
AS212876 | Pardubicky Kraj |
AS213151 | Christian Elsen |
AS213152 | Narodni bezpecnostni urad Czech Republic |
AS21320 | GEANT Vereniging |
AS213241 | TECHIT.BE SRL |
AS21412 | UAB "Cgates" |
AS22356 | Durand do Brasil Ltda |
AS22381 | Megatelecom Telecomunicacoes Ltda |
AS24482 | SG.GS |
AS24889 | Monzoon Networks AG |
AS24961 | WIIT AG |
AS25091 | IP-Max SA |
AS25160 | Vorboss Limited |
AS25220 | equada network GmbH |
AS2607 | Zdruzenie pouzivatelov Slovenskej akademickej datovej siete SANET |
AS263152 | MIGO TELECOM |
AS264409 | GRUPO YAX |
AS2686 | AT&T Enterprises, LLC |
AS28716 | Retelit Digital Services S.p.A. |
AS28917 | Fiord Networks, UAB |
AS29049 | Delta Telecom Ltd |
AS29075 | IELO Main Network |
AS2914 | NTT America, Inc. |
AS29140 | Hostserver GmbH |
AS29504 | Freenet Liberec, z.s. |
AS29632 | Netassist International EOOD |
AS29691 | Nine Internet Solutions AG |
AS30781 | Free Pro SAS |
AS30844 | Liquid Telecommunications Ltd |
AS31027 | GlobalConnect A/S |
AS31122 | Digiweb ltd |
AS31510 | Innsbrucker Kommunalbetriebe AG |
AS3212 | Telemach Slovenija d.o.o. |
AS3214 | xTom GmbH |
AS3216 | PJSC "Vimpelcom" |
AS3333 | Reseaux IP Europeens Network Coordination Centre (RIPE NCC) |
AS33891 | Core-Backbone GmbH |
AS34019 | Hivane Association |
AS34080 | MIRAMO spol. s.r.o. |
AS34177 | CELESTE SAS |
Upstreams
There are 6 upstreams for this ASN.
upstreams | Name |
---|---|
AS2914 | NTT America, Inc. |
AS49025 | PRO-ZETA a.s. |
AS60606 | PRO-ZETA a.s. |
AS6461 | Zayo Bandwidth |
AS6762 | TELECOM ITALIA SPARKLE S.p.A. |
AS6939 | Hurricane Electric LLC |
Downstreams
There are 16 downstreams for this ASN.
Downstreams | Name |
---|---|
AS197277 | State Institute for Drug Control |
AS197451 | Brno University of Technology |
AS199604 | OLOMOUCKY KRAJ |
AS199711 | National Cyber and Information Security Agency |
AS200874 | Liberecky kraj |
AS201648 | Plzensky kraj |
AS202874 | Zlinsky Kraj |
AS204772 | Reditelstvi silnic a dalnic s.p. |
AS208093 | Moravskoslezsky kraj |
AS210367 | Krajska zdravotni, a.s. |
AS210498 | Kraj Vysocina |
AS212876 | Pardubicky Kraj |
AS213152 | Narodni bezpecnostni urad Czech Republic |
AS48091 | Kraj Vysocina |
AS51727 | Doosan Skoda Power s.r.o |
AS61110 | Sprava informacnich technologii mesta Plzne, p.o. |
Pingable IPs
2 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
IP Address | ASN | Details |
---|---|---|
2001:718:0:c003::2 |
3.66ms from Prague,
CZ
|
|
195.113.158.60 |
1.19ms 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 |
---|---|---|
151.253.88.100 |
3.33ms from Al Fujairah City,
AE
|
|
39.96.234.68 |
2.81ms from Beijing,
CN
|
|
219.231.170.212 |
9.56ms from Beijing,
CN
|
|
75.189.99.4 |
5.87ms from Charlotte,
US
|
|
141.193.105.68 |
8.15ms from Dallas,
US
|
|
188.244.99.116 |
0.06ms from Dublin,
IE
|
|
4.210.83.180 |
0.22ms from Dublin,
IE
|
|
79.240.133.100 |
3.85ms from Frankfurt am Main,
DE
|
|
213.181.54.4 |
4.41ms from Gravelines,
FR
|
|
51.52.144.100 |
0.52ms from London,
GB
|
|
79.17.229.52 |
8.96ms from Milan,
IT
|
|
95.86.239.52 |
10.95ms from Moscow,
RU
|
|
201.207.103.116 |
1.15ms from San Jose,
CR
|
|
211.187.136.228 |
4.73ms from Seoul,
KR
|
|
194.58.202.148 |
0.35ms from Stockholm,
SE
|
|
128.100.100.4 |
0.82ms from Toronto,
CA
|
|
161.189.213.244 |
0.52ms from Zhongwei,
CN
|
|
154.115.253.180 |
12.76ms from Addis Ababa,
ET
|
|
86.93.146.52 |
2.16ms from Amsterdam,
NL
|
|
110.242.36.164 |
10.70ms from Beijing,
CN
|
|
61.3.140.228 |
12.69ms from Bengaluru,
IN
|
|
173.48.73.68 |
2.19ms from Boston,
US
|
|
146.6.180.20 |
5.94ms from Dallas,
US
|
|
20.29.31.52 |
1.28ms from Des Moines,
US
|
|
87.159.214.52 |
6.32ms from Frankfurt am Main,
DE
|
Related Networks
What is an ASN?
Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS2852 at robtex.
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