AS Number
AS28892
AS Name
CUZK-NET
Org Name
Cesky urad zememericky a katastralni
Country / Region
Czech
Registry

ripe

RegDate

Updated

2018-11-22T15:27:31Z

AS28892 Looking Glass
IPv4Prefixes

1

IPv6Prefixes

1

IPv4 NUMs

256

IPv6 NUMs(/64)

65,536

256 IPv4 Addresses
CIDR Description IP Num
195.245.209.0/24
ROA Signed and Valid IRR Valid
Cesky urad zememericky a katastralni 256
CIDR Description IP NUMs(prefix /64)
2001:67c:28b8::/48
ROA Signed and Valid IRR Valid
Cesky urad zememericky a katastralni 65536
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 96,256 363,464,032,256 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 21,504 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47,360 12,884,967,424 IPv4 IPv4 IPv6 IPv6
AS14840 BR.Digital Provider, BR Brazil 66,560 14,009,892,864 IPv4 IPv4 IPv6 IPv6
AS22356 Durand do Brasil Ltda, BR Brazil 29,184 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0 IPv4 IPv4 IPv6 IPv6
AS40994 Alwyzon - Hohl IT e.U., AT Austria 2,560 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 528,640 282,631,934,115,840 IPv4 IPv4 IPv6 IPv6
AS6855 SK-TELEKOM - Slovak Telekom, a.s., SK Slovakia 665,088 42,950,000,640 IPv4 IPv4 IPv6 IPv6
AS4455 BSO - IX Reach Ltd, GB United Kingdom 57,088 12,884,967,424 IPv4 IPv4
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 512 268,435,456 IPv4 IPv4 IPv6 IPv6
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 38,144 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 512 0 IPv4 IPv4 IPv6 IPv6
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 87,296 274,878,169,088 IPv4 IPv4 IPv6 IPv6
IP Address Domain NUMs Domains
195.245.209.76 1 isui.cuzk.cz
195.245.209.94 1 login.cuzk.cz
195.245.209.141 5 cirkevni-restituce.cuzk.cz
195.245.209.142 1 ns11.cuzk.cz
195.245.209.143 1 ns12.cuzk.cz
195.245.209.148 1 post12.cuzk.cz
195.245.209.150 1 ns1.cuzk.cz
195.245.209.152 1 post13.cuzk.cz
195.245.209.154 1 bodovapole.cuzk.cz
195.245.209.155 3 ruian.cz
as-block:       AS28699 - AS28912
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2018-11-22T15:27:31Z
last-modified:  2018-11-22T15:27:31Z
source:         RIPE



aut-num:        AS28892
as-name:        CUZK-NET
org:            ORG-CA1156-RIPE
import:         from AS5610
                action pref=100;
                accept ANY
import:         from AS2819
                action pref=100;
                accept ANY
export:         to AS5610 announce AS28892
export:         to AS2819 announce AS28892
admin-c:        TORO2-RIPE
tech-c:         PM186-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
notify:         hostmaster@iol.cz
mnt-by:         CUZK-MNT
created:        2003-03-27T16:15:12Z
last-modified:  2018-09-04T09:57:03Z
source:         RIPE
sponsoring-org: ORG-STaN1-RIPE

organisation:   ORG-CA1156-RIPE
org-name:       Cesky urad zememericky a katastralni
country:        CZ
org-type:       OTHER
address:        Pod Sidlistem 9/1800 Praha
e-mail:         Martin.Havelka@cuzk.cz
abuse-c:        AR30106-RIPE
mnt-ref:        AS5610-MTN
mnt-by:         AS5610-MTN
created:        2012-03-06T13:12:04Z
last-modified:  2022-12-01T16:19:00Z
source:         RIPE

person:         Petr Marek
address:        Czech Office for Surveying, Mapping and Cadastre
address:        Hybernska 2
address:        Prague 1
address:        111 21
address:        The Czech Republic
phone:          +420 2 21614260
fax-no:         +420 2 267367
e-mail:         petr.marek@cuzk.cz
nic-hdl:        PM186-RIPE
created:        1970-01-01T00:00:00Z
last-modified:  2016-04-05T14:59:24Z
mnt-by:         RIPE-NCC-LOCKED-MNT
source:         RIPE

person:         Tomas Rousek
address:        Pod Sidlistem 9/1800
address:        Prague
address:        182 11
address:        Czech republic
phone:          +420 2 8404 1857
fax-no:         +420 2 4804 1557
e-mail:         tomas.rousek@cuzk.cz
nic-hdl:        TORO2-RIPE
notify:         hostmaster@iol.cz
mnt-by:         AS5610-MTN
created:        2002-12-06T13:07:29Z
last-modified:  2002-12-06T13:07:29Z
source:         RIPE