Which company owns MAC address prefix A4:94:26?

MAC address prefix A4:94:26 is registered to Elgama-Elektronika Ltd. in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with A4:94:26 has a network interface built by Elgama-Elektronika Ltd..

What is the OUI A4:94:26?

A4:94:26 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Elgama-Elektronika Ltd.. It covers every address from A4:94:26:00:00:00 to A4:94:26:FF:FF:FF, or 16,777,216 addresses in total. It is also written A4-94-26.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in A4:94:26:00:00:00 that is A4:94:26 — 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 Elgama-Elektronika Ltd. located?

Elgama-Elektronika Ltd. is listed at Visoriu str. 2 Vilnius LT LT-08300 in the IEEE OUI registry entry for A4:94:26. This is the address the organization registered with the IEEE, which may differ from its current operating address.

Elgama-Elektronika Ltd.

MAC address prefix A4:94:26 is registered to Elgama-Elektronika Ltd. in the IEEE OUI registry. Any device whose MAC address begins with A4:94:26 has a network interface built by Elgama-Elektronika Ltd.. 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 A4:94:26:00:00:00 to A4:94:26:FF:FF:FF.

OUI prefix: A4:94:26
Hyphen form: A4-94-26
MAC range: A4:94:26:00:00:00 – A4:94:26:FF:FF:FF
Addresses in block: 16,777,216
Organization: Elgama-Elektronika Ltd.
Address: Visoriu str. 2 Vilnius LT LT-08300
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.

2018-12-21Assigned to "Elgama-Elektronika Ltd."
archived source →
2026-07-17Assigned to "Elgama-Elektronika Ltd."

Nearby in the registry

The prefixes assigned immediately before and after A4:94:26:

FAQ

Which company owns MAC address prefix A4:94:26?: MAC address prefix A4:94:26 is registered to Elgama-Elektronika Ltd. in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with A4:94:26 has a network interface built by Elgama-Elektronika Ltd..
What is the OUI A4:94:26?: A4:94:26 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Elgama-Elektronika Ltd.. It covers every address from A4:94:26:00:00:00 to A4:94:26:FF:FF:FF, or 16,777,216 addresses in total. It is also written A4-94-26.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in A4:94:26:00:00:00 that is A4:94:26 — 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 Elgama-Elektronika Ltd. located?: Elgama-Elektronika Ltd. is listed at Visoriu str. 2 Vilnius LT LT-08300 in the IEEE OUI registry entry for A4:94:26. This is the address the organization registered with the IEEE, which may differ from its current operating address.