41983 KL-AS - Kaspersky Lab Switzerland GmbH, CH
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS9002 RETN-AS - RETN Limited, GB
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 18656 AS41983 ORIGIN Originate: 3584 /20.19 Transit: 0 /0.00 KL-AS - Kaspersky Lab Switzerland GmbH, CH
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 % 43091 AS41983 KL-AS - Kaspersky Lab Switzerland GmbH, CH 3 0 0 3 0 0.00% Prefix AS Path Aggregation Suggestion 77.74.180.0/22 4777 2497 2914 9002 41983 91.103.64.0/21 4777 2497 2914 9002 41983 93.159.224.0/23 4777 2497 2914 9002 41983
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS41983 2 More Specifics 3 Total Advertisements KL-AS - Kaspersky Lab Switzerland GmbH, CH
77.74.180.0/22 77.74.176.0/21
93.159.224.0/23 93.159.224.0/21
whois: 402609
IANA has recorded AS41983 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS41983\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 'AS40960 - AS42171'
as-block: AS40960 - AS42171
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: 2024-07-22T14:14:32Z
last-modified: 2024-07-22T14:14:32Z
source: RIPE
% Information related to 'AS41983'
% Abuse contact for 'AS41983' is 'abuse@kaspersky.com'
aut-num: AS41983
as-name: KL-AS
org: ORG-KLSG1-RIPE
import: from AS57304 accept ANY
export: to AS57304 announce AS41983
import: from AS9002 accept ANY
export: to AS9002 announce AS41983
import: from AS2854 accept ANY
export: to AS2854 announce AS41983
admin-c: KLSC1-RIPE
tech-c: KLSC1-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: KL-MNT
created: 2006-11-27T15:19:05Z
last-modified: 2023-10-03T14:04:45Z
source: RIPE
organisation: ORG-KLSG1-RIPE
org-name: Kaspersky Lab Switzerland GmbH
country: CH
reg-nr: CHE-114.644.463
org-type: LIR
address: Bahnhofstrasse 69
address: CH-8001
address: Zurich
address: SWITZERLAND
phone: +49 (0) 841 98 18 90
admin-c: KLSC1-RIPE
tech-c: KLSC1-RIPE
abuse-c: AR66552-RIPE
remarks: trouble: ---------------------------------------------------------
remarks: trouble: Points of contact for Kaspersky
remarks: trouble: ---------------------------------------------------------
remarks: trouble: Important network problems and Security Incidents: https://support.kaspersky.com/abuseform
remarks: trouble: ---------------------------------------------------------
mnt-ref: KL-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: KL-MNT
created: 2021-11-22T08:52:45Z
last-modified: 2026-05-13T07:42:00Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
%
% Queries from your IP address have passed the daily limit of controlled objects.
% Access from your host has been temporarily denied.
% For more information, see
% https://docs.db.ripe.net/FAQ#why-did-i-receive-an-error-201-access-denied
% This query was served by the RIPE Database Query Service version 1.122.1 (ABERDEEN)