Which company owns MAC address prefix 70:2B:1D?

MAC address prefix 70:2B:1D is registered to E-Domus International Limited in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 70:2B:1D has a network interface built by E-Domus International Limited.

What is the OUI 70:2B:1D?

70:2B:1D is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to E-Domus International Limited. It covers every address from 70:2B:1D:00:00:00 to 70:2B:1D:FF:FF:FF, or 16,777,216 addresses in total. It is also written 70-2B-1D.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 70:2B:1D:00:00:00 that is 70:2B:1D — 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 E-Domus International Limited located?

E-Domus International Limited is listed at 1st Floor London GB W1W 7BL in the IEEE OUI registry entry for 70:2B:1D. This is the address the organization registered with the IEEE, which may differ from its current operating address.

E-Domus International Limited

MAC address prefix 70:2B:1D is registered to E-Domus International Limited in the IEEE OUI registry. Any device whose MAC address begins with 70:2B:1D has a network interface built by E-Domus International Limited. 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 70:2B:1D:00:00:00 to 70:2B:1D:FF:FF:FF.

OUI prefix: 70:2B:1D
Hyphen form: 70-2B-1D
MAC range: 70:2B:1D:00:00:00 – 70:2B:1D:FF:FF:FF
Addresses in block: 16,777,216
Organization: E-Domus International Limited
Address: 1st Floor London GB W1W 7BL
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 "E-Domus International Limited"
archived source →
2026-07-17Assigned to "E-Domus International Limited"

Nearby in the registry

The prefixes assigned immediately before and after 70:2B:1D:

FAQ

Which company owns MAC address prefix 70:2B:1D?: MAC address prefix 70:2B:1D is registered to E-Domus International Limited in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 70:2B:1D has a network interface built by E-Domus International Limited.
What is the OUI 70:2B:1D?: 70:2B:1D is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to E-Domus International Limited. It covers every address from 70:2B:1D:00:00:00 to 70:2B:1D:FF:FF:FF, or 16,777,216 addresses in total. It is also written 70-2B-1D.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 70:2B:1D:00:00:00 that is 70:2B:1D — 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 E-Domus International Limited located?: E-Domus International Limited is listed at 1st Floor London GB W1W 7BL in the IEEE OUI registry entry for 70:2B:1D. This is the address the organization registered with the IEEE, which may differ from its current operating address.