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

Abuse
Contact

RegDate

2006-05-18T10:46:16Z

Updated

2016-04-14T08:33:34Z

Routing

AS Desc Country IPv4 NUMs IPv6 NUMs
AS293 ESNET, US United States 135936 4295163904
AS1031 PEER1-1031 - PEER 1031 LLC, US United States 2304 4294967296
AS1853 ACOnet, AT Austria 335360 34359803904
AS3399 OBE-NET - Obenetwork AB, SE Sweden 15104 38654771200
AS5405 INTERDOTLINK - Inter.link GmbH, DE Germany 1280 34359738368
AS5713 SAIX-NET - Telkom SA Ltd., ZA South Africa 1990144 17596481077248
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2155520 68719476736
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1676032 18255118336
AS6667 EUNET-FINLAND - Elisa Oyj, FI Finland 2816 4294967296
AS6762 SEABONE-NET - TELECOM ITALIA SPARKLE S.p.A., IT Italy 132352 8589934592
AS6777 AMS-IX-RS - Amsterdam Internet Exchange B.V., NL Netherlands 0 0
AS6939 HURRICANE - Hurricane Electric LLC, US United States 534528 282631716012032
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47360 12884967424
AS8309 SIPARTECH - SIPARTECH SAS, FR France 40960 34359934976
AS12637 SEEWEB - SEEWEB s.r.l., IT Italy 89600 231928233984
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 45824 42949804032
AS13030 INIT7 - Init7 (Switzerland) Ltd., CH Switzerland 112896 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
AS16347 INHERENT - ADISTA SAS, FR France 233472 386547056640
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
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
AS34224 NETERRA-AS - Neterra Ltd., BG Bulgaria 40704 4294967296
AS34927 iFog-GmbH - iFog GmbH, CH Switzerland 5120 226557952
AS35280 F5 - F5 Networks SARL, FR France 51968 81604378624
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1072896 12884901888
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 9216 42949672960
AS37497 Network-Platforms - Network Platforms (PTY) LTD, ZA South Africa 14336 4294967296
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15872 4294967296
AS40994 Alwyzon - Hohl IT e.U., AT Austria 2816 4294967296
AS47147 AS-ANX - ANEXIA Internetdienstleistungs GmbH, AT Austria 1536 196608
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7680 4294967296
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 94720 354874032128
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 46592 7247757312
AS56987 AS-ABACLOUDA - ABACLOUDA SAS, FR France 1024 34359738368
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 0 0
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 23552 8589934592
AS61568 ALOO TELECOM - FSF TECNOLOGIA SA, BR Brazil 13056 4294967296
AS64289 MACARNE - Macarne LLC, US United States 6912 1011351552
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 66304 107408916480
AS262589 SAMM TECNOLOGIA E TELECOMUNICACOES S.A, BR Brazil 228608 30068310016

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
admin-c:        AVCR1-RIPE
tech-c:         AVCR1-RIPE
abuse-c:        AVCR1-RIPE
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 # Filtered

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
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 # Filtered

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
147.231.10.0/24 147.231.11.0/24 147.231.12.0/24 147.231.13.0/24
147.231.15.0/24 147.231.16.0/24 147.231.17.0/24 147.231.18.0/24
147.231.20.0/24 147.231.21.0/24 147.231.22.0/24 147.231.23.0/24
147.231.25.0/24 147.231.26.0/24 147.231.27.0/24 147.231.28.0/24
147.231.30.0/24 147.231.31.0/24 147.231.32.0/24 147.231.33.0/24
147.231.35.0/24 147.231.36.0/24 147.231.37.0/24 147.231.38.0/24
147.231.40.0/24 147.231.41.0/24 147.231.42.0/24 147.231.43.0/24
147.231.45.0/24 147.231.46.0/24 147.231.47.0/24 147.231.48.0/24
147.231.50.0/24 147.231.51.0/24 147.231.52.0/24 147.231.53.0/24
147.231.55.0/24 147.231.56.0/24 147.231.57.0/24 147.231.58.0/24
147.231.60.0/24 147.231.61.0/24 147.231.62.0/24 147.231.63.0/24
147.231.65.0/24 147.231.66.0/24 147.231.67.0/24 147.231.68.0/24
147.231.70.0/24 147.231.71.0/24 147.231.72.0/24 147.231.73.0/24
147.231.75.0/24 147.231.76.0/24 147.231.77.0/24 147.231.78.0/24
147.231.80.0/24 147.231.81.0/24 147.231.82.0/24 147.231.83.0/24
147.231.85.0/24 147.231.86.0/24 147.231.87.0/24 147.231.88.0/24
147.231.90.0/24 147.231.91.0/24 147.231.92.0/24 147.231.93.0/24
147.231.95.0/24 147.231.96.0/24 147.231.97.0/24 147.231.98.0/24
147.231.100.0/24 147.231.101.0/24 147.231.102.0/24 147.231.103.0/24
147.231.105.0/24 147.231.106.0/24 147.231.107.0/24 147.231.108.0/24
147.231.110.0/24 147.231.111.0/24 147.231.112.0/24 147.231.113.0/24
147.231.115.0/24 147.231.116.0/24 147.231.117.0/24 147.231.118.0/24
147.231.120.0/24 147.231.121.0/24 147.231.122.0/24 147.231.123.0/24
147.231.125.0/24 147.231.126.0/24 147.231.127.0/24 147.231.128.0/24
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147.231.135.0/24 147.231.136.0/24 147.231.137.0/24 147.231.138.0/24
147.231.140.0/24 147.231.141.0/24 147.231.142.0/24 147.231.143.0/24
147.231.145.0/24 147.231.146.0/24 147.231.147.0/24 147.231.148.0/24
147.231.150.0/24 147.231.151.0/24 147.231.152.0/24 147.231.153.0/24
147.231.155.0/24 147.231.156.0/24 147.231.157.0/24 147.231.158.0/24
147.231.160.0/24 147.231.161.0/24 147.231.162.0/24 147.231.163.0/24
147.231.165.0/24 147.231.166.0/24 147.231.167.0/24 147.231.168.0/24
147.231.170.0/24 147.231.171.0/24 147.231.172.0/24 147.231.173.0/24
147.231.175.0/24 147.231.176.0/24 147.231.177.0/24 147.231.178.0/24
147.231.180.0/24 147.231.181.0/24 147.231.182.0/24 147.231.183.0/24
147.231.185.0/24 147.231.186.0/24 147.231.187.0/24 147.231.188.0/24
147.231.190.0/24 147.231.191.0/24 147.231.192.0/24 147.231.193.0/24
147.231.195.0/24 147.231.196.0/24 147.231.197.0/24 147.231.198.0/24
147.231.200.0/24 147.231.201.0/24 147.231.202.0/24 147.231.203.0/24
147.231.205.0/24 147.231.206.0/24 147.231.207.0/24 147.231.208.0/24
147.231.210.0/24 147.231.211.0/24 147.231.212.0/24 147.231.213.0/24
147.231.215.0/24 147.231.216.0/24 147.231.217.0/24 147.231.218.0/24
147.231.220.0/24 147.231.221.0/24 147.231.222.0/24 147.231.223.0/24
147.231.225.0/24 147.231.226.0/24 147.231.227.0/24 147.231.228.0/24
147.231.230.0/24 147.231.231.0/24 147.231.232.0/24 147.231.233.0/24
147.231.235.0/24 147.231.236.0/24 147.231.237.0/24 147.231.238.0/24
147.231.240.0/24 147.231.241.0/24 147.231.242.0/24 147.231.243.0/24
147.231.245.0/24 147.231.246.0/24 147.231.247.0/24 147.231.248.0/24
147.231.250.0/24 147.231.251.0/24 147.231.252.0/24 147.231.253.0/24
147.231.255.0/24