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

ripe

RegDate

N/A

Updated

2018-09-04T09:57:03Z

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 Cesky urad zememericky a katastralni 256
CIDR Description IP NUMs(prefix /64)
2001:67c:28b8::/48 Cesky urad zememericky a katastralni 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS8218 NEO-ASN - Zayo France SAS, FR France 55,040 8,590,786,560 IPv4 IPv4 IPv6 IPv6
AS264479 Turbozone Internet, BR Brazil 2,048 4,294,967,296 IPv4 IPv4
AS5610 O2-CZECH-REPUBLIC - O2 Czech Republic, a.s., CZ Czech 1,549,568 47,244,640,256 IPv6 IPv6
AS5394 Unidata - UNIDATA S.p.A., IT Italy 83,968 4,294,967,296 IPv4 IPv4
AS6881 NIXCZ - NIX.CZ z.s.p.o., CZ Czech 2,304 4,294,967,296 IPv4 IPv4
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0 IPv4 IPv4
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 8,704 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv4 IPv4 IPv6 IPv6
AS43531 IXREACH - IX Reach Ltd, GB United Kingdom 18,944 4,294,967,296 IPv6 IPv6
AS2852 CESNET2 - CESNET z.s.p.o., CZ Czech 848,896 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS4455 BSO - IX Reach Ltd, GB United Kingdom 20,992 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS29049 Delta-Telecom-AS - Delta Telecom Ltd, AZ Azerbaijan 69,376 1,048,576 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 23,040 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS40994 Alwyzon - Michael Hohl trading as Hohl IT e.U., AT Austria 1,280 4,295,032,832 IPv4 IPv4 IPv6 IPv6
AS41047 NL-MLAB - Bart Vrancken trading as MLaB, NL Netherlands 1,024 12,884,901,888 IPv4 IPv4
AS60501 SIRIUSTEC-IT - Sirius Technology SRL, IT Italy 14,592 107,374,182,400 IPv4 IPv4 IPv6 IPv6
AS263009 FORTE TELECOM LTDA., BR Brazil 3,840 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS1239 SPRINTLINK - Sprint, US United States 18,701,312 975,243,051,008 IPv4 IPv4 IPv6 IPv6
AS5588 GTSCE - T-Mobile Czech Republic a.s., CZ Czech 649,728 25,770,139,648 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 494,848 282,665,824,288,768 IPv4 IPv4 IPv6 IPv6
AS264409 GRUPO YAX, BR Brazil 1,024 393,216 IPv4 IPv4 IPv6 IPv6
IP Address Domain NUMs Domains
195.245.209.76 1 isui.cuzk.cz
195.245.209.141 6 cirkevni-restituce.cuzk.cz
195.245.209.142 1 ns11.cuzk.cz
195.245.209.143 1 ns12.cuzk.cz
195.245.209.146 1 post11.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 4 cuzk.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
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:  2014-11-17T22:46:15Z
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