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Data as of Nov 5, 2026

178.255.209.0/24

No anonymizer space · no proxy exits in 30 days

Dassault Systemes SE

Announcement
178.255.208.0/22
No RPKI
Announced by
AS41935
Type
Business
Risk
0 / 100 · Low

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
178.255.208.0/212,048FR-DASSAULT-20100714Dassault Systemes SE (ORG-DS20-RIPE) · FRALLOCATED PAJul 14, 2010lir_operation@3ds.com
└ 178.255.209.0/24256DASSAULT-SYSTEMESDEMOASSIGNED PAMay 23, 2012lir_operation@3ds.com
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

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 178.255.208.0/22

Prefix
178.255.208.0/22
Announced by
AS41935 Dassault Systemes SE
Type
Business
RPKI
No RPKI
Netname
FR-DASSAULT-20100714
Registrant
Dassault Systemes SE
RIR
RIPE NCC
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