206208 looking glass

AS204949 CMIS s.r.o. 🇨🇿 CZ

Announcing 7 prefixes, seen at the RIS collectors.

IPv4 prefixes
7
2,560 (10 × /24)
IPv6 prefixes
0
-
Upstreams
2
transit providers observed
Peers
7
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS204949
Name
CMIS s.r.o.
Organisation
CMIS
Country
🇨🇿 CZ
RIR
RIPENCC
Allocated
2017-12-01
Network type
Content
Traffic levels
1-5Gbps
Scope
Regional
Peering policy
Open
Website
https://www.cmis.cz/
PeeringDB
net/40164
Exchanges
1
Facilities
2

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

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

Whois

Fetched from whois.ripe.net

as-block:       AS203940 - AS205662
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:        2026-03-05T15:29:31Z
last-modified:  2026-03-05T15:29:31Z
source:         RIPE

aut-num:        AS204949
as-name:        CMIS
org:            ORG-CISS8-RIPE
import:         from AS39392 accept ANY
export:         to AS39392 announce AS204949
import:         from AS21430 accept ANY
export:         to AS21430 announce AS204949
import:         from AS29208 accept ANY
export:         to AS29208 announce AS204949
admin-c:        CMIS
tech-c:         CMIS
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         cz-cmis-1-mnt
created:        2017-12-01T08:34:53Z
last-modified:  2026-09-02T08:42:45Z
source:         RIPE

organisation:   ORG-CISS8-RIPE
org-name:       CMIS s.r.o.
country:        CZ
reg-nr:         26368641
org-type:       LIR
address:        Jankovcova 1569/2c
address:        170 00
address:        Praha 7
address:        CZECH REPUBLIC
phone:          +420 222 745 000
admin-c:        PH8035-RIPE
tech-c:         PH8035-RIPE
abuse-c:        AR42887-RIPE
mnt-ref:        cz-cmis-1-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         cz-cmis-1-mnt
created:        2017-09-04T08:12:55Z
last-modified:  2026-05-13T07:09:10Z
source:         RIPE # Filtered

role:           CMIS NMC
address:        Prazska 238, Zdiby
admin-c:        PH8035-RIPE
tech-c:         PH8035-RIPE
nic-hdl:        CMIS
mnt-by:         cz-cmis-1-mnt
created:        2017-09-04T15:59:59Z
last-modified:  2017-09-04T15:59:59Z
source:         RIPE # Filtered