198433 CFS - CKW Fiber Services AG, CH
Adjacency: 2 Upstream: 1 Downstream: 1
Upstream Adjacent AS list
AS33965 LITECOM - LITECOM AG, CH
Downstream Adjacent AS list
AS44911 keynet-ag - Swiss IT Security AG, CH
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 11210 AS198433 ORG+TRN Originate: 8704 /18.91 Transit: 256 /24.00 CFS - CKW Fiber Services AG, 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 % 9148 AS198433 CFS - CKW Fiber Services AG, CH 13 6 1 8 5 38.46% Prefix AS Path Aggregation Suggestion 31.40.236.0/23 4777 2497 1299 33965 198433 + Announce - aggregate of 31.40.236.0/24 (4777 2497 1299 33965 198433) and 31.40.237.0/24 (4777 2497 1299 33965 198433) 31.40.236.0/24 4777 2497 1299 33965 198433 - Withdrawn - aggregated with 31.40.237.0/24 (4777 2497 1299 33965 198433) 31.40.237.0/24 4777 2497 1299 33965 198433 - Withdrawn - aggregated with 31.40.236.0/24 (4777 2497 1299 33965 198433) 37.128.176.0/21 4777 2516 8220 33965 198433 45.9.163.0/24 4777 2497 1299 33965 198433 87.117.120.0/21 4777 2516 8220 33965 198433 89.200.220.0/22 4777 2497 1299 33965 198433 89.200.220.0/24 4777 2497 1299 33965 198433 - Withdrawn - matching aggregate 89.200.220.0/22 4777 2497 1299 33965 198433 89.200.221.0/24 4777 2497 1299 33965 198433 - Withdrawn - matching aggregate 89.200.220.0/22 4777 2497 1299 33965 198433 89.200.222.0/24 4777 2497 1299 33965 198433 - Withdrawn - matching aggregate 89.200.220.0/22 4777 2497 1299 33965 198433 89.200.223.0/24 4777 2497 1299 33965 198433 - Withdrawn - matching aggregate 89.200.220.0/22 4777 2497 1299 33965 198433 185.80.64.0/22 4777 2516 8220 33965 198433 195.225.60.0/23 4777 2516 8220 33965 198433 203.1.19.0/24 4777 2497 1299 33965 198433
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS198433 7 More Specifics 13 Total Advertisements CFS - CKW Fiber Services AG, CH
31.40.236.0/24 31.40.236.0/22
31.40.237.0/24 31.40.236.0/22
45.9.163.0/24 45.9.160.0/22
89.200.220.0/24 89.200.220.0/22
89.200.221.0/24 89.200.220.0/22
89.200.222.0/24 89.200.220.0/22
89.200.223.0/24 89.200.220.0/22
whois: 402609
IANA has recorded AS198433 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS198433\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 'AS198305 - AS199072'
as-block: AS198305 - AS199072
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: 2026-02-18T10:24:00Z
last-modified: 2026-02-18T10:24:00Z
source: RIPE
% Information related to 'AS198433'
% Abuse contact for 'AS198433' is 'abuse@litecom.ch'
aut-num: AS198433
as-name: CFS
org: ORG-CFSA1-RIPE
remarks: -------------------------------------------------
remarks: * T R A N S I T *
remarks: -------------------------------------------------
import: from AS33965 accept any
export: to AS33965 announce AS-CFS
remarks: -------------------------------------------------
remarks: * C U S T O M E R - P E E R I N G *
remarks: -------------------------------------------------
export: to AS44911 announce AS-CFS
import: from AS44911 accept any
export: to AS48575 announce AS-CFS
import: from AS48575 accept any
remarks: -------------------------------------------------
admin-c: LCM1-RIPE
tech-c: LCM1-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: LITECOM-MNT
created: 2012-01-26T10:17:49Z
last-modified: 2023-02-17T12:55:38Z
source: RIPE
organisation: ORG-CFSA1-RIPE
org-name: CKW Fiber Services AG
country: CH
reg-nr: CHE-421.449.589
org-type: LIR
address: Taeschmattstrasse 4
address: 6015
address: Luzern
address: SWITZERLAND
phone: +41625626262
fax-no: +41625626251
admin-c: LCM1-RIPE
abuse-c: LCM1-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: LITECOM-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: LITECOM-MNT
created: 2012-01-23T13:50:14Z
last-modified: 2026-05-13T07:16:50Z
source: RIPE # Filtered
role: Litecom Network Operations
address: Obere Vorstadt 40
address: CH-5000 Aarau
admin-c: AB41269-RIPE
nic-hdl: LCM1-RIPE
tech-c: AB41269-RIPE
abuse-mailbox: abuse@litecom.ch
mnt-by: LITECOM-MNT
created: 2009-09-21T13:00:21Z
last-modified: 2024-07-29T14:55:31Z
source: RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.122.1 (ABERDEEN)