AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
NBU-AS National Cyber and Information Security Agency 2 2 1,024 4,294,967,296 Czech
1,024 IPv4 Addresses
CIDR Description IP Num
185.48.20.0/23 National Cyber and Information Security Agency 512
185.48.22.0/23 National Cyber and Information Security Agency 512
CIDR Description IP NUMs(prefix /64)
2a01:95a0::/33 National Cyber and Information Security Agency 2147483648
2a01:95a0:8000::/33 National Cyber and Information Security Agency 2147483648
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS2852 CESNET2 - CESNET z.s.p.o., CZ Czech 848,896 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS15935 HA-VEL-LOCAL-AS - ha-vel internet s.r.o., CZ Czech 52,224 4,295,098,368 IPv4 IPv4
IP Address Domain NUMs Domains
185.48.22.203 1 lyncdiscover.videokonference.nbu.cz
185.48.22.204 1 nsn.nbu.cz
185.48.22.230 2 autodiscover.nukib.cz
185.48.23.20 2 chat.lab.govcert.cz
as-block:       AS196608 - AS210331
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:        2018-12-04T08:56:54Z
last-modified:  2018-12-04T08:56:54Z
source:         RIPE



aut-num:        AS199711
as-name:        NBU-AS
org:            ORG-NBU2-RIPE
import:         from AS2852 action pref=100; accept any
import:         from AS2819 accept ANY
export:         to AS2852 announce AS199711
export:         to AS2819 announce AS199711
admin-c:        NBUO1-RIPE
tech-c:         NBUO1-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         NBUCZ-MNT
created:        2014-02-28T07:02:10Z
last-modified:  2018-09-04T11:25:03Z
source:         RIPE

organisation:   ORG-NBU2-RIPE
org-name:       National Cyber and Information Security Agency
org-type:       LIR
address:        PO BOX no. 17
address:        616 00
address:        Brno
address:        CZECH REPUBLIC
phone:          +420541110777
fax-no:         +420541110723
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        NBUCZ-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         NBUCZ-MNT
abuse-c:        NCAI1-RIPE
tech-c:         NCAI1-RIPE
created:        2013-12-02T10:42:12Z
last-modified:  2019-01-03T09:52:41Z
source:         RIPE # Filtered

role:           National Cyber and Information Security Agency
address:        Narodni urad pro kybernetickou a informacni bezpecnost
address:        Mucednicka 1125/31
address:        Brno
address:        616 00
address:        The Czech Republic
phone:          +420 541 110 777
abuse-mailbox:  [email protected]
org:            ORG-NBU2-RIPE
admin-c:        MT18104-RIPE
admin-c:        OV1091-RIPE
admin-c:        ML21412-RIPE
tech-c:         MT18104-RIPE
tech-c:         OV1091-RIPE
tech-c:         ML21412-RIPE
nic-hdl:        NBUO1-RIPE
mnt-by:         TENCZ-MNT
mnt-by:         NBUCZ-MNT
created:        2014-02-26T16:56:21Z
last-modified:  2019-08-14T09:17:04Z
source:         RIPE # Filtered