ASN Lookup Tool

Dassault Aviation SA dassault-aviation.com FR FR 2 Routes

AS Data

AS209397

AS209397Dassault Aviation SA

AS Number 209397
AS Name DASSAULTAVIATION-AS
Organization Dassault Aviation SA(org-das11-ripe)
Country FR
Website dassault-aviation.com
Number of IPv4 Routes 2
Number of IPv6 Routes 0
ASN type BUSINESS
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2021-05-21

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Use ASN data for AS209397 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
185.250.216.0/23 512
185.250.218.0/23 512

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 'AS208189 - AS214345'

as-block:       AS208189 - AS214345
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:        2026-02-12T14:40:05Z
last-modified:  2026-02-12T14:40:05Z
source:         RIPE

% Information related to 'AS209397'

% Abuse contact for 'AS209397' is 'Ranong.Ou@dassault-aviation.com'

aut-num:        AS209397
as-name:        DASSAULTAVIATION-AS
org:            ORG-DAS11-RIPE
import:         from AS3257 accept ANY
export:         to AS3257 announce AS209397
import:         from AS41935 accept ANY
export:         to AS41935 announce AS209397
admin-c:        DA9135-RIPE
tech-c:         DA9135-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         fr-dassaultaviation-1-mnt
created:        2021-05-21T10:55:18Z
last-modified:  2021-05-21T10:55:18Z
source:         RIPE

organisation:   ORG-DAS11-RIPE
org-name:       Dassault Aviation SA
country:        FR
org-type:       LIR
address:        DGSI/M&R 78 Quai Marcel Dassault
address:        92552
address:        SAINT CLOUD CEDEX 300
address:        FRANCE
phone:          +33 147114000
admin-c:        DA9135-RIPE
tech-c:         DA9135-RIPE
abuse-c:        AR45219-RIPE
mnt-ref:        fr-dassaultaviation-1-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         fr-dassaultaviation-1-mnt
created:        2018-02-19T12:22:42Z
last-modified:  2026-01-22T11:09:15Z
source:         RIPE # Filtered

role:           Dassault Aviation
address:        78 Quai Marcel Dassault, 92210 Saint-Cloud, FRANCE
nic-hdl:        DA9135-RIPE
mnt-by:         fr-dassaultaviation-1-mnt
created:        2020-09-24T08:54:45Z
last-modified:  2020-09-24T08:54:45Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.121.1 (DEXTER)

Parsed Whois Response

Peers

AS Number Description Country
AS3549 Level 3 Communications, Inc. (GBLX) US
AS41935 DASSAULT SYSTEMES SE FR
AS3257 GTT Communications Inc. US
AS3356 Level 3 Parent, LLC US

Upstreams

AS Number Description Country
AS3356 Level 3 Parent, LLC US

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Frequently Asked Questions

ASN AS209397 is an Autonomous System Number used to identify a network for BGP internet routing.
AS209397 is listed under Dassault Aviation SA.
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.