ASN Lookup Tool

C41.ch SAGL c41.ch CH CH 0 Routes

AS Data

AS197657

AS197657 – C41.ch SAGL

AS Number 197657
AS Name C41_CH
Organization C41.ch SAGL (org-cs1106-ripe)
Country CH
Website c41.ch
Number of IPv4 Routes 0
Number of IPv6 Routes 0
ASN type ISP
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2026-05-12

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Raw Whois Response

% 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.
%       To receive output for a database update, use the "-B" flag.

% Information related to 'AS196608 - AS197840'

as-block:       AS196608 - AS197840
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:        2024-09-04T14:04:38Z
last-modified:  2024-09-04T14:04:38Z
source:         RIPE

% Information related to 'AS197657'

% Abuse contact for 'AS197657' is 'abuse@c41.ch'

aut-num:        AS197657
as-name:        C41_CH
org:            ORG-CS1106-RIPE
import:         from AS43141 accept ANY
export:         to AS43141 announce AS197657
import:         from AS5398 accept ANY
export:         to AS5398 announce AS197657
admin-c:        AD18386-RIPE
tech-c:         NA9241-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         lir-ch-siati-1-MNT
created:        2026-05-12T14:46:02Z
last-modified:  2026-06-24T19:56:37Z
source:         RIPE

organisation:   ORG-CS1106-RIPE
org-name:       C41.ch SAGL
org-type:       OTHER
address:        Via Livio 4
address:        CH-6830 Chiasso
country:        CH
reg-nr:         CHE--492.859.009
abuse-c:        ACRO62042-RIPE
mnt-ref:        lir-ch-siati-1-MNT
mnt-by:         lir-ch-siati-1-MNT
created:        2025-10-13T20:24:18Z
last-modified:  2026-05-13T06:13:31Z
source:         RIPE # Filtered

role:           Admin Dept
address:        Via Aeroporto 4
address:        6527 Lodrino
address:        SWITZERLAND
phone:          +41 580582313
nic-hdl:        AD18386-RIPE
mnt-by:         lir-ch-siati-1-MNT
created:        2025-05-06T08:10:19Z
last-modified:  2026-08-15T06:42:01Z
source:         RIPE # Filtered

role:           NOC
address:        Via Aeroporto 4
address:        6527 Lodrino
address:        SWITZERLAND
phone:          +41 580582313
nic-hdl:        NA9241-RIPE
mnt-by:         lir-ch-siati-1-MNT
created:        2025-05-06T08:10:18Z
last-modified:  2026-08-15T06:42:01Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.123 (BUSA)

Parsed Whois Response

Peers

AS Number Description Country
AS5398 Internet one SRL IT
AS43141 Associazione SWISS INNOVATIVE ARTS & TECHNOLOGIES INSTITUTE SIATI CH

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Frequently Asked Questions

ASN AS197657 is an Autonomous System Number used to identify a network for BGP internet routing.
AS197657 is listed under C41.ch SAGL.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.