Which company owns MAC address prefix 10:B9:FE?

MAC address prefix 10:B9:FE is registered to Lika srl in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 10:B9:FE has a network interface built by Lika srl.

What is the OUI 10:B9:FE?

10:B9:FE is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Lika srl. It covers every address from 10:B9:FE:00:00:00 to 10:B9:FE:FF:FF:FF, or 16,777,216 addresses in total. It is also written 10-B9-FE.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 10:B9:FE:00:00:00 that is 10:B9:FE — and look that prefix up in the IEEE OUI registry. If the second-lowest bit of the first octet is set, the address is locally administered (a randomized or private MAC), which belongs to no manufacturer and will not resolve; modern phones and laptops use these by default on each network.

Where is Lika srl located?

Lika srl is listed at Via San Lorenzo 25 Carrè Vicenza IT 36010 in the IEEE OUI registry entry for 10:B9:FE. This is the address the organization registered with the IEEE, which may differ from its current operating address.

Lika srl

MAC address prefix 10:B9:FE is registered to Lika srl in the IEEE OUI registry. Any device whose MAC address begins with 10:B9:FE has a network interface built by Lika srl. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address — it covers every MAC from 10:B9:FE:00:00:00 to 10:B9:FE:FF:FF:FF.

OUI prefix: 10:B9:FE
Hyphen form: 10-B9-FE
MAC range: 10:B9:FE:00:00:00 – 10:B9:FE:FF:FF:FF
Addresses in block: 16,777,216
Organization: Lika srl
Address: Via San Lorenzo 25 Carrè Vicenza IT 36010
Source: IEEE OUI registry

Have a full MAC address? Look it up— we'll also tell you if it's a randomized (private) address rather than a real manufacturer prefix.

Assignment history (2)

The IEEE registry publishes current state only — this is the change record we've kept since we started tracking it daily.

2016-07-29Assigned to "Lika srl"
archived source →
2026-07-17Assigned to "Lika srl"

Nearby in the registry

The prefixes assigned immediately before and after 10:B9:FE:

FAQ

Which company owns MAC address prefix 10:B9:FE?: MAC address prefix 10:B9:FE is registered to Lika srl in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 10:B9:FE has a network interface built by Lika srl.
What is the OUI 10:B9:FE?: 10:B9:FE is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Lika srl. It covers every address from 10:B9:FE:00:00:00 to 10:B9:FE:FF:FF:FF, or 16,777,216 addresses in total. It is also written 10-B9-FE.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 10:B9:FE:00:00:00 that is 10:B9:FE — and look that prefix up in the IEEE OUI registry. If the second-lowest bit of the first octet is set, the address is locally administered (a randomized or private MAC), which belongs to no manufacturer and will not resolve; modern phones and laptops use these by default on each network.
Where is Lika srl located?: Lika srl is listed at Via San Lorenzo 25 Carrè Vicenza IT 36010 in the IEEE OUI registry entry for 10:B9:FE. This is the address the organization registered with the IEEE, which may differ from its current operating address.