48091 ROWANET-AS, CZ
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS43542 OPTONET-AS, CZ
AS2852 CESNET2, CZ
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 33252 AS48091 ORIGIN Originate: 1280 /21.68 Transit: 0 /0.00 ROWANET-AS, 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 % 46119 AS48091 ROWANET-AS, CZ 3 0 0 3 0 0.00% Prefix AS Path Aggregation Suggestion 185.140.236.0/23 4777 2497 1299 39392 60606 2852 48091 185.140.238.0/24 4608 1221 4637 6461 2852 48091 195.93.216.0/23 4777 2497 1299 39392 60606 2852 48091
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS48091 2 More Specifics 3 Total Advertisements ROWANET-AS, CZ
185.140.236.0/23 185.140.236.0/22
185.140.238.0/24 185.140.236.0/22
whois: 402332
IANA has recorded AS48091 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS48091\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 'AS47870 - AS49384'
as-block: AS47870 - AS49384
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: 2025-07-09T08:51:07Z
last-modified: 2025-07-09T08:51:07Z
source: RIPE
% Information related to 'AS48091'
% Abuse contact for 'AS48091' is 'abuse@kr-vysocina.cz'
aut-num: AS48091
as-name: ROWANet-AS
org: ORG-KV14-RIPE
import: from AS2852 accept any
import: from AS43542 accept any
import: from AS201648 accept any
import: from AS204772 accept any
import: from AS12570 accept any
export: to AS2852 announce AS48091
export: to AS43542 announce AS48091
export: to AS201648 announce AS48091
export: to AS204772 announce AS48091
export: to AS12570 announce AS48091
admin-c: KVNA1-RIPE
tech-c: PP4674-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
tech-c: KVNA1-RIPE
mnt-by: cz-krajvysocina-1-mnt
created: 2008-10-10T15:34:41Z
last-modified: 2018-10-24T19:47:44Z
source: RIPE
organisation: ORG-KV14-RIPE
org-name: Kraj Vysocina
country: CZ
org-type: LIR
address: Zizkova 57
address: 587 33
address: Jihlava
address: CZECH REPUBLIC
phone: +420 564 602 111
admin-c: JP10120-RIPE
admin-c: KVNA1-RIPE
tech-c: JP10120-RIPE
tech-c: KVNA1-RIPE
abuse-c: AR35433-RIPE
mnt-ref: cz-krajvysocina-1-mnt
mnt-by: RIPE-NCC-HM-MNT
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: cz-krajvysocina-1-mnt
created: 2016-02-17T10:10:56Z
last-modified: 2020-12-16T13:02:16Z
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 1.121.2 (DEXTER)