Which company owns MAC address prefix 64:17:59?

MAC address prefix 64:17:59 is registered to Intellivision Holdings, LLC in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 64:17:59 has a network interface built by Intellivision Holdings, LLC.

What is the OUI 64:17:59?

64:17:59 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Intellivision Holdings, LLC. It covers every address from 64:17:59:00:00:00 to 64:17:59:FF:FF:FF, or 16,777,216 addresses in total. It is also written 64-17-59.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 64:17:59:00:00:00 that is 64:17:59 — 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 Intellivision Holdings, LLC located?

Intellivision Holdings, LLC is listed at 1844 E Carnegie Santa Ana CA US 92705 in the IEEE OUI registry entry for 64:17:59. This is the address the organization registered with the IEEE, which may differ from its current operating address.

Intellivision Holdings, LLC

MAC address prefix 64:17:59 is registered to Intellivision Holdings, LLC in the IEEE OUI registry. Any device whose MAC address begins with 64:17:59 has a network interface built by Intellivision Holdings, LLC. 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 64:17:59:00:00:00 to 64:17:59:FF:FF:FF.

OUI prefix: 64:17:59
Hyphen form: 64-17-59
MAC range: 64:17:59:00:00:00 – 64:17:59:FF:FF:FF
Addresses in block: 16,777,216
Organization: Intellivision Holdings, LLC
Address: 1844 E Carnegie Santa Ana CA US 92705
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.

2021-02-25Assigned to "Intellivision Holdings, LLC"
archived source →
2026-07-17Assigned to "Intellivision Holdings, LLC"

Nearby in the registry

The prefixes assigned immediately before and after 64:17:59:

FAQ

Which company owns MAC address prefix 64:17:59?: MAC address prefix 64:17:59 is registered to Intellivision Holdings, LLC in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 64:17:59 has a network interface built by Intellivision Holdings, LLC.
What is the OUI 64:17:59?: 64:17:59 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Intellivision Holdings, LLC. It covers every address from 64:17:59:00:00:00 to 64:17:59:FF:FF:FF, or 16,777,216 addresses in total. It is also written 64-17-59.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 64:17:59:00:00:00 that is 64:17:59 — 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 Intellivision Holdings, LLC located?: Intellivision Holdings, LLC is listed at 1844 E Carnegie Santa Ana CA US 92705 in the IEEE OUI registry entry for 64:17:59. This is the address the organization registered with the IEEE, which may differ from its current operating address.