AS41935 DASSAULTSYSTEMES-AS Dassault Systemes SE

DASSAULTSYSTEMES-AS Dassault Systemes SE · registered in France

IPv4 addresses6,9128 prefixes · <0.001% of announced IPv4

Rank in France#178largest network in FR by IPv4 space, of 1,375 · <0.01% of FR

Rank worldwide#11,681of 79,396 networks with IPv4

IPv6510 x /4825 prefixes

CountryFrance1,474 ASNs registered there

Open AS41935 in ASN lookup Look up an IP in this network (91.103.40.1) All networks in France

IPv4 prefixes

All 8 prefixes, in address order.

91.103.40.0/22
91.103.45.0/24
91.103.47.0/24
160.231.64.0/21
160.231.132.0/22
160.231.136.0/22
178.255.208.0/22
178.255.215.0/24

IPv6 prefixes

All 25 prefixes.

2a00:4b00:100::/43
2a00:4b00:120::/44
2a00:4b00:130::/45
2a00:4b00:138::/46
2a00:4b00:13c::/47
2a00:4b00:13e::/47
2a00:4b00:140::/43
2a00:4b00:160::/44
2a00:4b00:170::/48
2a00:4b00:172::/47
2a00:4b00:174::/46
2a00:4b00:178::/45
2a00:4b00:180::/41
2a00:4b00:200::/45
2a00:4b00:208::/46
2a00:4b00:20c::/47
2a00:4b00:20e::/47
2a00:4b00:210::/44
2a00:4b00:220::/45
2a00:4b00:228::/46
2a00:4b00:22c::/48
2a00:4b00:22e::/47
2a00:4b00:230::/44
2a00:4b00:240::/42
2a00:4b00:280::/41

Other ASNs named DASSAULTSYSTEMES-AS Dassault Systemes SE

2 other networks use the same organisation name; together with AS41935 they announce 9,728 IPv4 addresses.

ASNNameIPv4 addresses

AS35315DASSAULTSYSTEMES-AS Dassault Systemes SE FR2,560

AS214777DASSAULTSYSTEMES-AS Dassault Systemes SE FR256

Similar-sized networks in France

ASNNameIPv4 addresses

AS3259#175 EXPERIAN Docapost BPO SAS7,168

AS62000#176 AS62000 SERVERD SAS6,912

AS41765#177 IPGARDE-AS IPGarde SAS6,912

AS49028#179 D-LAKE D-LAKE SAS6,656

AS43858#180 ASN-WEBAXYS WEBAXYS SAS6,656

AS39286#181 NITROSERV ASCANIO SASAU6,656

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources