206208 looking glass

AS199711 National Cyber and Information Security Agency 🇨🇿 CZ

Announcing 4 prefixes, seen at the RIS collectors.

IPv4 prefixes
2
768 (3 × /24)
IPv6 prefixes
2
1 × /32
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS199711
Name
National Cyber and Information Security Agency
Organisation
National Cyber and Information Security Agency
Country
🇨🇿 CZ
RIR
RIPENCC
Allocated
2014-02-28

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

4 valid (100.0%) 0 invalid (0.0%) 0 no ROA (0.0%)

Whois

Fetched from whois.ripe.net

as-block:       AS199178 - AS200350
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:        2025-11-24T15:16:53Z
last-modified:  2025-11-24T15:16:53Z
source:         RIPE

aut-num:        AS199711
as-name:        NCISA-AS
descr:          National Cyber and Information Security Agency
descr:          Brno
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:        NCAI1-RIPE
tech-c:         NCAI1-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         NBUCZ-MNT
created:        2014-02-28T07:02:10Z
last-modified:  2022-11-04T07:28:02Z
source:         RIPE

organisation:   ORG-NBU2-RIPE
org-name:       National Cyber and Information Security Agency
country:        CZ
reg-nr:         Not Applicable
org-type:       LIR
address:        PO BOX no. 17
address:        616 00
address:        Brno
address:        CZECH REPUBLIC
phone:          +420 541 110 777
fax-no:         +420 541 110 723
abuse-c:        AR69284-RIPE
admin-c:        NCAI1-RIPE
tech-c:         NCAI1-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        NBUCZ-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         NBUCZ-MNT
created:        2013-12-02T10:42:12Z
last-modified:  2026-05-13T07:13:42Z
source:         RIPE # Filtered

role:           NCISA Admins
address:        National Cyber and Information Security Agency
address:        Mucednicka 1125/31
address:        Brno
address:        616 00
address:        The Czech Republic
phone:          +420 541 110 777
org:            ORG-NBU2-RIPE
admin-c:        MT18104-RIPE
tech-c:         MT18104-RIPE
admin-c:        MM56939-RIPE
tech-c:         MM56939-RIPE
nic-hdl:        NCAI1-RIPE
mnt-by:         TENCZ-MNT
mnt-by:         NBUCZ-MNT
created:        2017-10-30T12:31:04Z
last-modified:  2025-08-07T05:20:47Z
source:         RIPE # Filtered