Data as of Nov 5, 2026
178.255.208.0/22
No anonymizer space · no proxy exits in 30 daysDassault Systemes SE
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 178.255.208.0/21 | 2,048 | FR-DASSAULT-20100714 | Dassault Systemes SE (ORG-DS20-RIPE) · FR | ALLOCATED PA | Jul 14, 2010 | lir_ |
| └ 178.255.208.0/24 | 256 | DASSAULT-SYSTEMES | DEMO | ASSIGNED PA | Sep 16, 2010 | lir_ via FR-DASSAULT-20100714 |
| └ 178.255.209.0/24 | 256 | DASSAULT-SYSTEMES | DEMO | ASSIGNED PA | May 23, 2012 | lir_ via FR-DASSAULT-20100714 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Origin network
AS41935
FR
- Name
- Dassault Systemes SE
- Type
- Business
- Registered
- Nov 20, 2006
- Domain
- 3ds.com
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2015
- Current origin since
- May 2015 · 11 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS41935 | RIPE | DS Corp EMEA | MNT-DASSAULTSYSTEMES | May 22, 2015 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 178.255.208.0/23 | AS41935 | RIPE | Demo EMEA | MNT-DASSAULTSYSTEMES | Apr 23, 2012 |
| 178.255.208.0/24 | AS41935 | RIPE | Demo EMEA | MNT-DASSAULTSYSTEMES | May 24, 2012 |
| 178.255.209.0/24 | AS41935 | RIPE | Demo EMEA | MNT-DASSAULTSYSTEMES | May 24, 2012 |
| 178.255.210.0/24 | AS41935 | RIPE | DS Corp EMEA | MNT-DASSAULTSYSTEMES | May 22, 2015 |
| 178.255.211.0/24 | AS41935 | RIPE | DS Corp EMEA | MNT-DASSAULTSYSTEMES | May 22, 2015 |
Whois
Registration for this announcement
- Range
- 178.
255. 208. 0/ 21 - Netname
- FR-DASSAULT-20100714
- Registrant
- Dassault Systemes SE
- Registrant country
- FR
- Organization
- Dassault Systemes SE (ORG-DS20-RIPE)
- Org country
- FR
- Type
- ALLOCATED PA
- Created
- Jul 14, 2010
- Updated
- Sep 16, 2026
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- FR
- Delegated
- Jul 14, 2010
- Status
- assigned
Report abuse
Abuse contact
- lir_
operation@ 3ds. com - Name
- Dassault Systemes Staff
- Handle
- DSS23-RIPE