Summary

NetName
OrgName
Core4Net, s.r.o.
CIDR
RIR

RIPE

Country / Region
Status

Abuse

abuse@bnet-internet.cz

Contact

ripe@bnet-internet.cz

RegDate

Updated

Routing

AS Desc Country / Region IPv4 NUMs IPv6 NUMs
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 84736 236223463424
AS4455 BSO - IX Reach Ltd, GB United Kingdom 64256 12884967424
AS6939 HURRICANE - Hurricane Electric LLC, US United States 458496 283043982606336
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47104 12884967424
AS8529 OMANTEL-AS - Zain Omantel International FZ-LLC, AE United Arab Emirates 13824 34360262656
AS14840 BR.Digital Telecom, BR Brazil 72960 14010613760
AS16019 VODAFONE-CZ-AS - Vodafone Czech Republic a.s., CZ Czech 1210368 326417580032
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20992 4294967296
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 13568 2293760
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15872 8589934592
AS39392 SuperNetwork - SH.cz s.r.o., CZ Czech 31744 73014509568
AS40994 Alwyzon - Hohl IT e.U., AT Austria 5632 38654705664
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7168 68719476736
AS47692 NESSUS - Nessus GmbH, AT Austria 37376 34359869440
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 116992 356753080320
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 13824 111669149696
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0
AS59890 Kabel-TV-Lampert - Kabel-TV Lampert GmbH & Co KG, AT Austria 13312 34359738368
AS60602 INOVARE-AS - Inovare-Prim SRL, MD Moldova 3584 4294967296
AS212483 level86 - LEVEL EIGHTY-SIX COMMUNICATIONS LTD, GB United Kingdom 0 2031616
AS262355 VSX Networks, BR Brazil 8192 4294967296

Whois

inet6num:       2a02:24c0::/32
netname:        CZ-CORE4NET-20100927
country:        CZ
org:            ORG-CS455-RIPE
abuse-c:        AR38476-RIPE
abuse-mailbox:  abuse@core4net.cz
admin-c:        BBSH1-RIPE
tech-c:         BBSH1-RIPE
status:         ALLOCATED-BY-RIR
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         cz-core4net-1-mnt
mnt-lower:      cz-bnet-business-1-mnt
mnt-routes:     cz-bnet-business-1-mnt
mnt-domains:    cz-bnet-business-1-mnt
created:        2010-09-27T12:40:27Z
last-modified:  2026-05-23T14:49:55Z
source:         RIPE

organisation:   ORG-CS455-RIPE
org-name:       Core4Net, s.r.o.
country:        CZ
reg-nr:         04749511
org-type:       LIR
address:        Nakladni 3002/2
address:        74601
address:        Opava
address:        CZECH REPUBLIC
phone:          +420773665080
e-mail:         ripe@bnet-internet.cz
abuse-mailbox:  abuse@core4net.cz
admin-c:        JS18824-RIPE
abuse-mailbox:  abuse@core4net.cz
admin-c:        DP13521-RIPE
tech-c:         JS18824-RIPE
tech-c:         DP13521-RIPE
abuse-c:        AR38476-RIPE
mnt-ref:        cz-core4net-1-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         cz-core4net-1-mnt
created:        2016-11-28T16:16:35Z
last-modified:  2026-05-23T17:18:06Z
source:         RIPE

role:           BNET Business, s.r.o. Hostmaster
address:        BNET Business, s.r.o., Nakladni 3002/2, 74601 Opava, CZ
phone:          +420777665080
e-mail:         ripe@bnet-internet.cz
org:            ORG-BBS15-RIPE
admin-c:        JS18824-RIPE
tech-c:         JS18824-RIPE
tech-c:         JK13894-RIPE
nic-hdl:        BBSH1-RIPE
abuse-mailbox:  abuse@bnet-internet.cz
mnt-by:         cz-bnet-business-1-mnt
created:        2018-07-17T06:46:15Z
last-modified:  2026-05-23T15:41:26Z
source:         RIPE

route6:         2a02:24c0::/32
descr:          BNET Business, s.r.o. / Primary IPv6 route
origin:         AS197307
mnt-by:         cz-bnet-business-1-mnt
created:        2010-10-11T18:23:36Z
last-modified:  2026-05-22T10:01:26Z
source:         RIPE
mnt-routes:     cz-bnet-business-1-mnt

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