Which company owns MAC address prefix 98:FE:03?

MAC address prefix 98:FE:03 is registered to Ericsson - North America in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 98:FE:03 has a network interface built by Ericsson - North America.

What is the OUI 98:FE:03?

98:FE:03 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Ericsson - North America. It covers every address from 98:FE:03:00:00:00 to 98:FE:03:FF:FF:FF, or 16,777,216 addresses in total. It is also written 98-FE-03.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 98:FE:03:00:00:00 that is 98:FE:03 — 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 Ericsson - North America located?

Ericsson - North America is listed at 6300 Legacy Drive Plano TX US 75024 in the IEEE OUI registry entry for 98:FE:03. This is the address the organization registered with the IEEE, which may differ from its current operating address.

Ericsson - North America

MAC address prefix 98:FE:03 is registered to Ericsson - North America in the IEEE OUI registry. Any device whose MAC address begins with 98:FE:03 has a network interface built by Ericsson - North America. 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 98:FE:03:00:00:00 to 98:FE:03:FF:FF:FF.

OUI prefix: 98:FE:03
Hyphen form: 98-FE-03
MAC range: 98:FE:03:00:00:00 – 98:FE:03:FF:FF:FF
Addresses in block: 16,777,216
Organization: Ericsson - North America
Address: 6300 Legacy Drive Plano TX US 75024
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 "Ericsson - North America"
archived source →
2026-07-17Assigned to "Ericsson - North America"

Nearby in the registry

The prefixes assigned immediately before and after 98:FE:03:

FAQ

Which company owns MAC address prefix 98:FE:03?: MAC address prefix 98:FE:03 is registered to Ericsson - North America in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 98:FE:03 has a network interface built by Ericsson - North America.
What is the OUI 98:FE:03?: 98:FE:03 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Ericsson - North America. It covers every address from 98:FE:03:00:00:00 to 98:FE:03:FF:FF:FF, or 16,777,216 addresses in total. It is also written 98-FE-03.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 98:FE:03:00:00:00 that is 98:FE:03 — 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 Ericsson - North America located?: Ericsson - North America is listed at 6300 Legacy Drive Plano TX US 75024 in the IEEE OUI registry entry for 98:FE:03. This is the address the organization registered with the IEEE, which may differ from its current operating address.