Which company owns MAC address prefix 90:EA:60?

MAC address prefix 90:EA:60 is registered to SPI Lasers Ltd in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 90:EA:60 has a network interface built by SPI Lasers Ltd.

What is the OUI 90:EA:60?

90:EA:60 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to SPI Lasers Ltd. It covers every address from 90:EA:60:00:00:00 to 90:EA:60:FF:FF:FF, or 16,777,216 addresses in total. It is also written 90-EA-60.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 90:EA:60:00:00:00 that is 90:EA:60 — 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 SPI Lasers Ltd located?

SPI Lasers Ltd is listed at 6 wellington Park Southampton Hampshire GB S0302QU in the IEEE OUI registry entry for 90:EA:60. This is the address the organization registered with the IEEE, which may differ from its current operating address.

SPI Lasers Ltd

MAC address prefix 90:EA:60 is registered to SPI Lasers Ltd in the IEEE OUI registry. Any device whose MAC address begins with 90:EA:60 has a network interface built by SPI Lasers 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 90:EA:60:00:00:00 to 90:EA:60:FF:FF:FF.

OUI prefix: 90:EA:60
Hyphen form: 90-EA-60
MAC range: 90:EA:60:00:00:00 – 90:EA:60:FF:FF:FF
Addresses in block: 16,777,216
Organization: SPI Lasers Ltd
Address: 6 wellington Park Southampton Hampshire GB S0302QU
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 "SPI Lasers Ltd"
archived source →
2026-07-17Assigned to "SPI Lasers Ltd"

Nearby in the registry

The prefixes assigned immediately before and after 90:EA:60:

FAQ

Which company owns MAC address prefix 90:EA:60?: MAC address prefix 90:EA:60 is registered to SPI Lasers Ltd in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 90:EA:60 has a network interface built by SPI Lasers Ltd.
What is the OUI 90:EA:60?: 90:EA:60 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to SPI Lasers Ltd. It covers every address from 90:EA:60:00:00:00 to 90:EA:60:FF:FF:FF, or 16,777,216 addresses in total. It is also written 90-EA-60.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 90:EA:60:00:00:00 that is 90:EA:60 — 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 SPI Lasers Ltd located?: SPI Lasers Ltd is listed at 6 wellington Park Southampton Hampshire GB S0302QU in the IEEE OUI registry entry for 90:EA:60. This is the address the organization registered with the IEEE, which may differ from its current operating address.