Razer — 1 prefix (MA-L); gaming-hardware brand, OUI = brand (peripherals often USB, not network)

Razer holds a single MA-L block registered as "Razer Inc", with a corporate dual-HQ in Singapore and Irvine, California. These OUIs appear on gaming laptops (the Blade line), gaming mice/keyboards/headsets, controllers, and the Sila gaming router. Razer is an active gaming-hardware brand that was taken private in 2022. A Razer OUI maps to the Razer brand, but an important classification nuance applies: many Razer peripherals connect via USB dongles and will not expose a network MAC at all, so a network-visible Razer MAC is most likely a Blade laptop's NIC or the Sila router rather than a mouse or keyboard. For triage, a Razer OUI maps to the Razer brand, but because most Razer peripherals are USB, a network-visible Razer MAC is most likely a Blade laptop or the Sila router.

IEEE assignment

1 prefix → "Razer Inc", corporate dual-HQ Singapore / Irvine, CA [Confirmed] — IEEE MA-L

Registry / block size

MA-L; 1 block [Confirmed] — maclookup.app (IEEE-sourced)

HQ / country

Singapore / Irvine, CA, US [Confirmed] — maclookup.app

Company status

active gaming-hardware brand; taken private (2022) [Confirmed] — razer.com

Device types

gaming laptops (Blade), gaming mice/keyboards/headsets, controllers, Sila gaming router [Confirmed] — maclookup.app

Notable products

Razer Blade laptops, DeathAdder/Viper mice, BlackWidow keyboards, Sila router

Verified prefix(es)

44:5E:CD [Confirmed] — IEEE the IEEE MA-L registry

Special note

OUI = brand, but many Razer peripherals connect via USB dongles and won't expose a network MAC; a network-visible Razer MAC is most likely a Blade laptop's NIC or the Sila router. The IEEE registry publishes no assignment dates, so none is stated here. [Confirmed]

Related vendors

none significant

Analyst note

A Razer OUI maps to the Razer brand, but because most Razer peripherals are USB, a network-visible Razer MAC is most likely a Blade laptop or the Sila router.