This vendor has a complex multi-name lineage — Thomson → Technicolor → Vantiva — and its MAC footprint spans several IEEE registrants that should be aliased to one family: "Vantiva USA LLC" (the US blocks; ~97 blocks), "Vantiva - Connected Home" (~7 blocks), and legacy "Technicolor" (~1 block). The US blocks are registered at Sugarloaf Parkway, Lawrenceville, Georgia, while the group is French. Verified samples include 64:12:36, 58:96:30, 80:B2:34, 60:3D:26, 08:A7:C0, and 10:C2:5A. These OUIs appear on set-top boxes, broadband gateways and modems (supplied to ISPs and cable operators worldwide), and CPE. Technicolor changed its corporate name to Vantiva (approved at a shareholders' meeting on 6 September 2022, announced 27 September 2022, alongside the Technicolor Creative Studios spin-off), and the connected-home business also absorbed Cisco's former connected-devices/STB line (the old Scientific Atlanta/Cisco CPE). For triage, a Vantiva/Technicolor/Thomson OUI on a network is almost certainly an operator-supplied set-top box or gateway.
- IEEE assignment
- lineage entities — "Vantiva USA LLC" (~97), "Vantiva - Connected Home" (~7), legacy "Technicolor" (~1); lineage Thomson → Technicolor → Vantiva [Confirmed] — IEEE MA-L
- Registry / block size
- MA-L; ~97 blocks under "Vantiva USA LLC" [Confirmed] — maclookup.app (IEEE-sourced)
- HQ / country
- France (group); US blocks at 5030 Sugarloaf Parkway Bldg 6, Lawrenceville GA 30044, US [Confirmed] — maclookup.app
- Company status
- active; Technicolor → Vantiva rename approved 2022-09-06, announced 2022-09-27 (alongside Technicolor Creative Studios spin-off); absorbed Cisco's former connected-devices/STB business [Confirmed rename; Likely Cisco-CPE lineage] — vantiva.com, netify.ai
- Device types
- set-top boxes, broadband gateways/modems (supplied to ISPs/cable operators worldwide), CPE [Confirmed] — maclookup.app
- Notable products
- operator-supplied set-top boxes and broadband gateways
- Verified prefix sample
- 64:12:36, 58:96:30, 80:B2:34, 60:3D:26, 08:A7:C0, 10:C2:5A [Confirmed] — maclookup.app
- Special note
- Complex multi-name lineage (Thomson/Technicolor/Vantiva); OUIs span all three eras. ISP-supplied gear, not retail. Absorbed the former Cisco/Scientific Atlanta CPE business. The IEEE registry publishes no assignment dates, so none is stated here. [Confirmed]
- Related vendors
- Thomson, Technicolor (predecessors); former Cisco/Scientific Atlanta CPE
- Analyst note
- A Vantiva/Technicolor/Thomson OUI on a network is almost certainly an operator-supplied set-top box or gateway.