Which company owns MAC address prefix E8:EA:DA?

MAC address prefix E8:EA:DA is registered to Denkovi Assembly Electronics LTD in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with E8:EA:DA has a network interface built by Denkovi Assembly Electronics LTD.

What is the OUI E8:EA:DA?

E8:EA:DA is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Denkovi Assembly Electronics LTD. It covers every address from E8:EA:DA:00:00:00 to E8:EA:DA:FF:FF:FF, or 16,777,216 addresses in total. It is also written E8-EA-DA.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in E8:EA:DA:00:00:00 that is E8:EA:DA — 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 Denkovi Assembly Electronics LTD located?

Denkovi Assembly Electronics LTD is listed at St. Stambolov str. 21 Byala Rousse BG 7100 in the IEEE OUI registry entry for E8:EA:DA. This is the address the organization registered with the IEEE, which may differ from its current operating address.

Denkovi Assembly Electronics LTD

MAC address prefix E8:EA:DA is registered to Denkovi Assembly Electronics LTD in the IEEE OUI registry. Any device whose MAC address begins with E8:EA:DA has a network interface built by Denkovi Assembly Electronics 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 E8:EA:DA:00:00:00 to E8:EA:DA:FF:FF:FF.

OUI prefix: E8:EA:DA
Hyphen form: E8-EA-DA
MAC range: E8:EA:DA:00:00:00 – E8:EA:DA:FF:FF:FF
Addresses in block: 16,777,216
Organization: Denkovi Assembly Electronics LTD
Address: St. Stambolov str. 21 Byala Rousse BG 7100
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 (3)

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 "Denkovi Assembly Electroncs LTD"
archived source →
2017-09-08Renamed from "Denkovi Assembly Electroncs LTD" to "Denkovi Assembly Electronics LTD"
archived source →
2026-07-17Assigned to "Denkovi Assembly Electronics LTD"

Nearby in the registry

The prefixes assigned immediately before and after E8:EA:DA:

FAQ

Which company owns MAC address prefix E8:EA:DA?: MAC address prefix E8:EA:DA is registered to Denkovi Assembly Electronics LTD in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with E8:EA:DA has a network interface built by Denkovi Assembly Electronics LTD.
What is the OUI E8:EA:DA?: E8:EA:DA is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Denkovi Assembly Electronics LTD. It covers every address from E8:EA:DA:00:00:00 to E8:EA:DA:FF:FF:FF, or 16,777,216 addresses in total. It is also written E8-EA-DA.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in E8:EA:DA:00:00:00 that is E8:EA:DA — 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 Denkovi Assembly Electronics LTD located?: Denkovi Assembly Electronics LTD is listed at St. Stambolov str. 21 Byala Rousse BG 7100 in the IEEE OUI registry entry for E8:EA:DA. This is the address the organization registered with the IEEE, which may differ from its current operating address.