204949 CMIS, CZ
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS6939 HURRICANE, US
AS39392 SUPERNETWORK _, CZ
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 22946 AS204949 ORIGIN Originate: 2560 /20.68 Transit: 0 /0.00 CMIS, CZ
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 63450 AS204949 CMIS, CZ 7 0 0 7 0 0.00% Prefix AS Path Aggregation Suggestion 89.23.125.0/24 6939 204949 91.220.20.0/24 6939 204949 91.241.77.0/24 6939 204949 176.53.145.0/24 6939 204949 185.193.243.0/24 6939 204949 185.219.168.0/22 6939 204949 213.134.10.0/24 6939 204949
whois: 402590
IANA has recorded AS204949 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS204949\n % This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html
% Note: this output has been filtered.
% Information related to 'AS203940 - AS205662'
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
% Information related to 'AS204949'
% Abuse contact for 'AS204949' is 'abuse@cmis.cz'
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
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: 2021-06-21T16:57:23Z
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
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
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% Access from your host has been temporarily denied.
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% This query was served by the RIPE Database Query Service version 1.122.1 (SHETLAND)