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	Prefix	Description
	91.103.40.0/24	DASSAULT SYSTEMES EMEA
	91.103.41.0/24	DASSAULT SYSTEMES INDIA
	91.103.42.0/24	DASSAULT SYSTEMES AP
	91.103.43.0/24	DASSAULT SYSTEMES EMEA
	91.103.45.0/24	DASSAULT SYSTEMES EMEA
	91.103.47.0/24	DASSAULT SYSTEMES AP
	160.231.64.0/22	DASSAULT SYSTEMES SE
	160.231.68.0/22	DASSAULT SYSTEMES SE
	160.231.132.0/22	DASSAULT-SYTEMES-APAC-JP
	160.231.136.0/22	DASSAULT-SYTEMES-APAC-IN
	178.255.208.0/22	DASSAULT SYSTEMES SE
	178.255.215.0/24	DASSAULT SYSTEMES SE
	2a00:4b00:100::/40	DASSAULT SYSTEMES EMEA
	2a00:4b00:13d::/48	DASSAULT SYSTEMES EMEA
	2a00:4b00:200::/40	DASSAULT SYSTEMES AP
	2a00:4b00:20d::/48	DASSAULT SYSTEMES AP

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS8220	COLT	✔	✔
	AS4637	Telstra International Limited	✔	✔
	AS3257	GTT Communications Inc.	✔	✔
	AS4755	TATA Communications (formerly VSNL)	✔	✘
	AS9498	Bharti Airtel Ltd.	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS8220	COLT	✔	✔
	AS4637	Telstra International Limited	✔	✔
	AS3257	GTT Communications Inc.	✔	✔
	AS9498	Bharti Airtel Ltd.	✔	✘
	AS214777	DASSAULT SYSTEMES SE	✔	✘
	AS4755	TATA Communications (formerly VSNL)	✔	✘
	AS8928	GTT Communications Inc.	✔	✘

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Downstreams

	ASN	Description	IPv4	IPv6
	AS214777	DASSAULT SYSTEMES SE	✔	✘

aut-num:        AS41935
as-name:        DASSAULTSYSTEMES-AS
descr:          Please visit http://www.3ds.com
org:            ORG-DS20-RIPE
import:         from AS8928 accept ANY
import:         from AS3356 accept ANY
import:         from AS10021 accept ANY
import:         from AS702 accept ANY
import:         from AS6453 accept ANY
import:         from AS8220 accept ANY
import:         from AS3257 accept ANY
export:         to AS8928 announce AS41935
export:         to AS8928 announce AS-3DS-EMEA
export:         to AS3257 announce AS-3DS-EMEA
export:         to AS3356 announce AS41935
export:         to AS3356 announce AS-3DS-EMEA
export:         to AS10021 announce AS41935
export:         to AS702 announce AS41935
export:         to AS6453 announce AS41935
export:         to AS8220 announce AS41935
export:         to AS8220 announce AS-3DS-EMEA
mp-export:      afi ipv6.unicast to AS8928 announce AS41935
mp-export:      afi ipv6.unicast to AS8928 announce AS-3DS-EMEA
mp-export:      afi ipv6.unicast to AS3356 announce AS41935
mp-export:      afi ipv6.unicast to AS3356 announce AS-3DS-EMEA
mp-export:      afi ipv6.unicast to AS10021 announce AS41935
mp-export:      afi ipv6.unicast to AS6453 announce AS41935
mp-export:      afi ipv6.unicast to AS8220 announce AS41935
mp-export:      afi ipv6.unicast to AS8220 announce AS-3DS-EMEA
mp-export:      afi ipv6.unicast to AS3257 announce AS-3DS-EMEA
mp-import:      afi ipv6.unicast from AS8928 accept ANY
mp-import:      afi ipv6.unicast from AS3356 accept ANY
mp-import:      afi ipv6.unicast from AS10021 accept ANY
mp-import:      afi ipv6.unicast from AS6453 accept ANY
mp-import:      afi ipv6.unicast from AS8220 accept ANY
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-DASSAULTSYSTEMES
created:        2006-11-20T14:53:05Z
last-modified:  2023-11-16T12:53:35Z
source:         RIPE
remarks:        ****************************
remarks:        * THIS OBJECT IS MODIFIED
remarks:        * Please note that all data that is generally regarded as personal
remarks:        * data has been removed from this object.
remarks:        * To view the original object, please query the RIPE Database at:
remarks:        * http://www.ripe.net/whois
remarks:        ****************************


organisation:   ORG-DS20-RIPE
org-name:       DASSAULT SYSTEMES SE
country:        FR
org-type:       LIR
address:        Dummy address for ORG-DS20-RIPE
# Email removed, Log into bgp.tools to see whois emails/phone numbers
mnt-ref:        MNT-DASSAULTSYSTEMES
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-DASSAULTSYSTEMES
abuse-c:        DSS23-RIPE
created:        2006-10-05T13:22:19Z
last-modified:  2026-05-13T07:23:24Z
source:         RIPE
remarks:        ****************************
remarks:        * THIS OBJECT IS MODIFIED
remarks:        * Please note that all data that is generally regarded as personal
remarks:        * data has been removed from this object.
remarks:        * To view the original object, please query the RIPE Database at:
remarks:        * http://www.ripe.net/whois
remarks:        ****************************

Last Update: 2026-06-13T03:23:53Z UTC

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Member of the following AS-SETs

-	Member
JPIRR	as2497:as-iij
RIPE	as-interoute
RADB	as-pacnet-downstream-jp
RADB	as2497:as-iij6
RADB	as-vsnl-in
RIPE	as-gttcust6
RADB	as3491:as-customers-ap
RIPE	as-gttcust
RADB	as-telstra-intl-customers
RADB	as-anc-customer-proxy-register
RIPE	as-3ds-emea
LEVEL3	as-level3-origins-na
JPIRR	as-iij
RADB	as-hurricanev6
ALTDB	as-jarmtelco
RADB	as-kddcustomer2
JPIRR	as2497:as-iij6
JPIRR	as-iij6
APNIC	as9498:as-bharti-in
RADB	as-iij
RADB	as3491:as-customers-na
NTTCOM	as-10021arcstar
RADB	as-iij6
RADB	as2497:as-iij