2001:148f:fffb::/48

AS25192 - CZNIC-AS - CZ.NIC, z.s.p.o., CZ
Czech
- CZ.NIC, z.s.p.o.

Summary

NetName
OrgName
CZ.NIC, z.s.p.o.
CIDR

2001:148f:fffb::/48

RIR

RIPE

Country / Region
Status

Abuse

abuse@nic.cz

Contact

hostmaster@nic.cz

RegDate

Updated

Routing

AS Desc Country / Region IPv4 NUMs IPv6 NUMs
AS553 BELWUE - Universitaet Stuttgart, DE Germany 2115840 103079215104
AS559 Switch - SWITCH, CH Switzerland 2184960 176093790208
AS1000 LINK-AMERICAN - LINK AMERICAN, US United States 0 0
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 411392 77326778368
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 84736 236223463424
AS1916 Rede Nacional de Ensino e Pesquisa, BR Brazil 660992 268435712
AS3214 XTOM - xTom GmbH, DE Germany 30464 107828477952
AS5405 INTERDOTLINK - Inter.link GmbH, DE Germany 3072 34359738368
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2155520 68719476736
AS6424 EDGOO - EDGOO NETWORKS UNIPESSOAL LDA, PT Portugal 7424 313532612608
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1751552 51808436224
AS7195 EDGEUNO S.A.S, CO Colombia 32000 4274061312
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47104 12884967424
AS8298 IPNG - IPng Networks GmbH, CH Switzerland 768 34359803904
AS8529 OMANTEL-AS - Zain Omantel International FZ-LLC, AE United Arab Emirates 13824 34360262656
AS8758 IWAY - Iway AG, CH Switzerland 175872 113816633344
AS12577 MMC-AT-AS - MMC GmbH, AT Austria 9216 34359738368
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 47104 42949869568
AS12859 NL-BIT - BIT BV, NL Netherlands 59392 158964449280
AS13058 serve-u-AS - serve-u - Buchholz und Suenderhauf GbR, DE Germany 2048 34359738368
AS14840 BR.Digital Telecom, BR Brazil 72960 14010613760
AS15547 NETPLUS - netplus.ch SA, CH Switzerland 135424 42949672960
AS16876 ICANN-DC - ICANN, US United States 2048 196608
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9472 4294967296
AS22548 Núcleo de Inf. e Coord. do Ponto BR - NIC.BR, BR Brazil 4096 4294967296
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20992 4294967296
AS24889 MONZOON-AS - Monzoon Networks AG, CH Switzerland 13312 4294967296
AS24961 MYLOC-AS - WIIT AG, DE Germany 132352 34661924864
AS25091 IP-Max - IP-Max SA, CH Switzerland 15104 68719607808
AS25220 GLOBALNOC-AS - equada network GmbH, DE Germany 30720 21474836480
AS25248 BlueTone-AS - RADIOKOMUNIKACE a.s., CZ Czech 106752 4295032832
AS28917 Fiord-AS - Fiord Networks, UAB, LT Lithuania 1536 34359738368
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 31232 107374247936
AS29140 HOSTSERVER-AS - Hostserver GmbH, DE Germany 5120 4294967296
AS29691 NINE - Nine Internet Solutions AG, CH Switzerland 29184 38654771200
AS30844 LIQUID-AS - Liquid Telecommunications Ltd, GB United Kingdom 387840 38654705664
AS31510 IKB-AS - Innsbrucker Kommunalbetriebe AG, AT Austria 27904 4294967296
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 13568 2293760
AS34019 HIVANE - Hivane Association, FR France 2560 1245184
AS34177 CELESTE-AS - Celeste SAS, FR France 229376 98784247808
AS34927 iFog-GmbH - iFog GmbH, CH Switzerland 9728 328925184
AS35280 F5 - F5 Networks SARL, FR France 55808 81604378624
AS35360 GARGUNET - Frederic Gargula, CH Switzerland 1024 34359738368
AS35625 EUROFIBER-FRANCE - Eurofiber France SAS, FR France 31488 103095992320
AS37271 Workonline - Workonline Communications(Pty) Ltd, ZA South Africa 9216 4294967296
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 9472 42949672960
AS37474 JINX - ISPA SA, ZA South Africa 1536 65536
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 14592 12886081536
AS40994 Alwyzon - Hohl IT e.U., AT Austria 5632 38654705664
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7168 68719476736
AS42541 FIBERBY - Fiberby ApS, DK Denmark 11008 34359738368
AS47147 AS-ANX - Anexia Cloud Solutions GmbH, AT Austria 1536 131072
AS47692 NESSUS - Nessus GmbH, AT Austria 37376 34359869440
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7936 4294967296
AS48919 UA-CITY-AS - UACITY Ltd., UA Ukraine 3072 65536
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 116992 356753080320
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 13824 111669149696
AS52075 WIFIRST - Wifirst S.A.S., FR France 132352 34359738368
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4096 8589934592
AS52873 Softdados Telecomunicações, BR Brazil 4096 4294967296
AS53062 GGNET TELECOMUNICACOES LTDA, BR Brazil 28416 4848746496
AS53202 Acesso10 Telecom, BR Brazil 8192 4294967296
AS56987 AS-ABACLOUDA - ABACLOUDA SAS, FR France 1280 34359738368
AS58057 SECUREBIT - Securebit AG, CH Switzerland 3840 60130983936
AS58299 OPENFACTORY-AS - Openfactory GmbH, CH Switzerland 3584 17180065792
AS60503 FNXTEC - FNX Tecnologia LTDA, BR Brazil 2304 34359738368
AS61573 IP TELECOM, BR Brazil 1024 4294967296
AS61626 UNIVERSIDADE ESTADUAL DE PONTA GROSSA, BR Brazil 8192 4294967296
AS64475 FREIFUNK-FRANKFURT - Freifunk Frankfurt am Main e.V., DE Germany 1024 16842752
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 140800 77423378434
AS198249 OPSONE - Ops One AG, CH Switzerland 3840 68719542272
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 125952 118226945
AS199938 NETZWERGE - Netzwerge GmbH, DE Germany 2048 34359803904
AS209823 ENKI-AS - Enki Multimedia EURL, FR France 768 4295360512
AS213151 CHRISELSEN - Christian Elsen, DE Germany 256 33619968
AS262427 Invista Net Provedor de Acesso Ltda, BR Brazil 8192 4294967296
AS262462 Aranet Play, BR Brazil 14336 4294967296
AS263152 MIGO TELECOM, BR Brazil 6400 4294967296
AS263237 PowerHost Telecom SPA, CL Chile 3328 196608
AS266213 PLANETCLICK TELECOMUNICACOES LTDA, BR Brazil 1536 4294967296
AS267613 ELETRONET S.A., BR Brazil 1024 4294967296
AS271253 LINK BRASIL TELECOMUNICACOES LTDA, BR Brazil 4096 655097865
AS272403 RAFAEL RIGOBERTO LOPEZ OROZCO, MX Mexico 4096 4294967296

Whois

inet6num:       2001:148f:fffb::/48
netname:        F-NS-NIC-CZ
descr:          F-NS-NIC-CZ Second Anycast Cloud
org:            ORG-Cz1-RIPE
org-name:       CZ.NIC, z.s.p.o.
country:        CZ
abuse-c:        CZ-RIPE
abuse-mailbox:  abuse@nic.cz
admin-c:        CZ-RIPE
tech-c:         CZ-RIPE
status:         ASSIGNED
mnt-by:         CZ-NIC-MNT
created:        2022-11-10T12:37:54Z
last-modified:  2022-11-10T12:37:54Z
source:         RIPE

role:           Top level domain .CZ Operations
address:        CZ.NIC, z.s.p.o.
address:        Milesovska 5
address:        Praha 3
address:        130 00
address:        The Czech Republic
phone:          +420 222 745 111
fax-no:         +420 222 745 112
e-mail:         hostmaster@nic.cz
abuse-mailbox:  abuse@nic.cz
admin-c:        OF156-RIPE
tech-c:         JARA
nic-hdl:        CZ-RIPE
notify:         ntf@nic.cz
mnt-by:         CZ-NIC-MNT
created:        2003-05-16T20:14:31Z
last-modified:  2026-10-20T06:59:48Z
source:         RIPE

route6:         2001:148f:fffb::/48
descr:          Second CZ Anycast
origin:         AS200070
org:            ORG-Cz1-RIPE
mnt-by:         CZ-NIC-MNT
created:        2022-11-10T12:39:09Z
last-modified:  2022-11-10T12:39:09Z
source:         RIPE

organisation:   ORG-Cz1-RIPE
org-name:       CZ.NIC, z.s.p.o.
country:        CZ
reg-nr:         67985726
org-type:       LIR
address:        Milesovska 5
address:        13000
address:        Praha 3
address:        CZECH REPUBLIC
phone:          +420222745111
fax-no:         +420222745112
e-mail:         cto@nic.cz
abuse-mailbox:  abuse@nic.cz
admin-c:        JARA
abuse-mailbox:  abuse@nic.cz
admin-c:        OF156-RIPE
mnt-ref:        CZ-NIC-MNT
mnt-ref:        RIPE-NCC-HM-MNT
notify:         ntf@nic.cz
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         CZ-NIC-MNT
abuse-c:        CZ-RIPE
created:        2004-04-17T11:04:42Z
last-modified:  2026-10-20T06:59:27Z
source:         RIPE

route6:         2001:148f:fffb::/48
descr:          Second CZ Anycast
origin:         AS25192
org:            ORG-Cz1-RIPE
mnt-by:         CZ-NIC-MNT
created:        2022-11-10T12:40:25Z
last-modified:  2022-11-10T12:40:25Z
source:         RIPE

organisation:   ORG-Cz1-RIPE
org-name:       CZ.NIC, z.s.p.o.
country:        CZ
reg-nr:         67985726
org-type:       LIR
address:        Milesovska 5
address:        13000
address:        Praha 3
address:        CZECH REPUBLIC
phone:          +420222745111
fax-no:         +420222745112
e-mail:         cto@nic.cz
abuse-mailbox:  abuse@nic.cz
admin-c:        JARA
abuse-mailbox:  abuse@nic.cz
admin-c:        OF156-RIPE
mnt-ref:        CZ-NIC-MNT
mnt-ref:        RIPE-NCC-HM-MNT
notify:         ntf@nic.cz
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         CZ-NIC-MNT
abuse-c:        CZ-RIPE
created:        2004-04-17T11:04:42Z
last-modified:  2026-10-20T06:59:27Z
source:         RIPE

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