$ query “AS41935” --type=asn → 1 result(s)
AS41935 · DASSAULTSYSTEMES-AS
Dassault Systemes SE
AS41935 is operated by Dassault Systemes SE and serves as a residential access provider, registered in France since 2006. The system announces 6 912 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to France, with additional presence in Japan and India.
Basic Information
- Country
- 🇫🇷 France
- Category
- Internet Service Provider
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- November 20, 2006
- Last Changed
- July 28, 2026
- Last Seen
- August 07, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 12 / 8
- IPv6 Prefixes (raw / aggregated)
- 4 / 2
- IPv4 Addresses
- 6 912
- Largest IPv4 Prefix
- /21 (2 048 addresses)
- Largest IPv6 Prefix
- /40
- Geolocated Countries
- 🇫🇷 France (5 120 IPs), 🇯🇵 Japan (2 816 IPs), 🇮🇳 India (2 304 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 5 upstreams providing transit
- Peers
- 1 network exchanging traffic without transit
- Downstream Customers
- 1 downstream buying transit
- Degree
- 7 unique BGP neighbors
- Reach
- 1 network in customer cone
Upstream Providers (5)
Prefix Lists
IPv4 Prefixes (12 total)
- 160.231.64.0/21 (2 048 addresses (/21 prefix))
- 91.103.40.0/22 (1 024 addresses (/22 prefix))
- 160.231.132.0/22 (1 024 addresses (/22 prefix))
- 160.231.136.0/22 (1 024 addresses (/22 prefix))
- 178.255.208.0/22 (1 024 addresses (/22 prefix))
- 91.103.45.0/24 (256 addresses (/24 prefix))
- 91.103.47.0/24 (256 addresses (/24 prefix))
- 178.255.215.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (4 total)
- 2a00:4b00:100::/40
- 2a00:4b00:200::/40