147.231.0.0/16

AS2852 - CESNET2 - CESNET z.s.p.o., CZ

Czech

CAS-TCZ - Czech Academy of Sciences

Summary

NetName
CAS-TCZ
OrgName
Czech Academy of Sciences
CIDR
RIR

RIPE

Country

Status

LEGACY

RegDate

2006-05-18T10:46:16Z

Updated

2016-04-14T08:33:34Z

Routing

AS Desc Country IPv4 NUMs IPv6 NUMs
AS1853 ACOnet, AT Austria 335360 34359803904
AS3399 OBE-NET - Obenetwork AB, SE Sweden 14080 38654771200
AS5405 INTERDOTLINK - Inter.link GmbH, DE Germany 1280 34359738368
AS5713 SAIX-NET - Telkom SA Ltd., ZA South Africa 1990400 17596481077248
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2164224 68719476736
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 512 268435456
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1676032 17986748416
AS6667 EUNET-FINLAND - Elisa Oyj, FI Finland 2816 4294967296
AS6762 SEABONE-NET - TELECOM ITALIA SPARKLE S.p.A., IT Italy 143616 17251893248
AS6777 AMS-IX-RS - Amsterdam Internet Exchange B.V., NL Netherlands 0 0
AS6939 HURRICANE - Hurricane Electric LLC, US United States 530688 282631934050304
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47360 12884967424
AS8309 SIPARTECH - SIPARTECH SAS, FR France 40960 34359934976
AS8315 ACNBB - Accenture B. V., NL Netherlands 137984 98784313344
AS8529 OMANTEL-AS - Zain Omantel International FZ-LLC, AE United Arab Emirates 15360 0
AS8708 RCS-RDS - DIGI ROMANIA S.A., RO Romania 1925632 73014444032
AS8966 Etisalat-AS - EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC, AE United Arab Emirates 16384 4295294976
AS12637 SEEWEB - SEEWEB s.r.l., IT Italy 89856 231928233984
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 45824 42949804032
AS13030 INIT7 - Init7 (Switzerland) Ltd., CH Switzerland 114176 107395481600
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 572160 111669149696
AS14840 BR.Digital Provider, BR Brazil 66560 14009892864
AS15547 NETPLUS - netplus.ch SA, CH Switzerland 134144 42949672960
AS15605 CONNESI - Connesi s.p.a., IT Italy 20992 17179869184
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 53248 13153337344
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9472 4294967296
AS20965 GEANT - GEANT Vereniging, NL Netherlands 9216 8589934592
AS21320 GEANT_IAS_VRF - GEANT Vereniging, NL Netherlands 2048 4295032832
AS22356 Durand do Brasil Ltda, BR Brazil 29184 4294967296
AS23106 AMERICAN TOWER DO BRASIL-COMUNICAÇÂO MULTIMÍDIA LT, BR Brazil 159744 4294967296
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 21504 4294967296
AS25091 IP-MAX - IP-Max SA, CH Switzerland 14848 68719607808
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 43264 107374182400
AS30844 LIQUID-AS - Liquid Telecommunications Ltd, GB United Kingdom 410112 38654705664
AS34019 HIVANE - Hivane Association, FR France 2816 1245184
AS34177 CELESTE-AS - CELESTE SAS, FR France 192768 42949672960
AS34224 NETERRA-AS - Neterra Ltd., BG Bulgaria 41984 4294967296
AS34927 iFog-GmbH - iFog GmbH, CH Switzerland 5120 225443840
AS35280 F5 - F5 Networks SARL, FR France 51456 81604378624
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1072896 12884901888
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 8704 42949672960
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15872 4294967296
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 43520 12884901888
AS40994 Alwyzon - Hohl IT e.U., AT Austria 2560 4294967296
AS47147 AS-ANX - ANEXIA Internetdienstleistungs GmbH, AT Austria 1536 4390912
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7680 4294967296
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 96256 354874097664
AS49605 DTS-AS - Digital Telecommunication Services S.r.l., IT Italy 9472 38654705664
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 12800 111669739520
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4096 8589934592
AS56630 MELBICOM-EU-AS - Melbikomas UAB, LT Lithuania 47872 15909650432
AS56987 AS-ABACLOUDA - ABACLOUDA SAS, FR France 1024 34359738368
AS57344 TELEHOUSE-AS - Telehouse EAD, BG Bulgaria 24832 4294967296
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 23552 8589934592
AS64289 MACARNE-LLC - Macarne LLC, US United States 18688 943783936
AS132337 ANSPL-AS-AP - AXCLUSIVE PTE. LTD., SG Singapore 7936 4294967296
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 58880 124588654592
AS213241 TECHIT - TECHIT.BE SRL, BE Belgium 3584 131072
AS262589 INTERNEXA Brasil Operadora de Telecomunicações S.A, BR Brazil 239872 25772228608
AS263152 MIGO TELECOM, BR Brazil 6144 4294967296
AS271253 LINK BRASIL TELECOMUNICACOES LTDA, BR Brazil 4096 621281280
AS328832 Network-Platforms-International - Network Platforms (PTY) LTD, ZA South Africa 0 0
AS398465 RACKDOG-LLC - Rackdog, LLC, US United States 28672 34628173824

Whois

% Abuse contact for '147.231.0.0 - 147.231.255.255' is '[email protected]'

inetnum:        147.231.0.0 - 147.231.255.255
netname:        CAS-TCZ
descr:          Praha
country:        CZ
org:            ORG-AoSo1-RIPE
admin-c:        AVCR1-RIPE
tech-c:         AVCR1-RIPE
status:         LEGACY
mnt-by:         TENCZ-MNT
mnt-by:         RIPE-NCC-LEGACY-MNT
remarks:        Please report network abuse -> [email protected]
created:        2006-05-18T10:46:16Z
last-modified:  2016-04-14T08:33:34Z
source:         RIPE
sponsoring-org: ORG-CA9-RIPE

organisation:   ORG-AoSo1-RIPE
org-name:       Czech Academy of Sciences
country:        CZ
org-type:       OTHER
address:        Czech Academy of Sciences
address:        Akademie ved Ceske republiky
address:        Narodni 3
address:        Praha 1
address:        117 20
address:        The Czech Republic
phone:          +420 221 403 111
fax-no:         +420 224 240 512
e-mail:         [email protected]
admin-c:        AVCR1-RIPE
tech-c:         AVCR1-RIPE
abuse-c:        AVCR1-RIPE
ref-nfy:        [email protected]
mnt-ref:        TENCZ-MNT
mnt-by:         TENCZ-MNT
mnt-by:         TENCZ-RPKI-MNT
created:        2011-01-19T14:40:00Z
last-modified:  2022-12-01T17:30:58Z
source:         RIPE

role:           Akademie ved Ceske republiky Network Admins
address:        Akademie ved Ceske republiky
address:        Narodni 3
address:        Praha 1
address:        117 20
address:        The Czech Republic
phone:          +420 221 403 111
fax-no:         +420 224 240 572
e-mail:         [email protected]
abuse-mailbox:  [email protected]
org:            ORG-AoSo1-RIPE
admin-c:        PV1028-RIPE
admin-c:        MI477-RIPE
tech-c:         PV1028-RIPE
tech-c:         MI477-RIPE
tech-c:         PV3710-RIPE
nic-hdl:        AVCR1-RIPE
mnt-by:         TENCZ-MNT
created:        2013-10-25T12:46:57Z
last-modified:  2017-11-03T16:00:43Z
source:         RIPE

CIDR

147.231.0.0/24 147.231.1.0/24 147.231.2.0/24 147.231.3.0/24
147.231.5.0/24 147.231.6.0/24 147.231.7.0/24 147.231.8.0/24
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147.231.40.0/24 147.231.41.0/24 147.231.42.0/24 147.231.43.0/24
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147.231.85.0/24 147.231.86.0/24 147.231.87.0/24 147.231.88.0/24
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