Which company owns MAC address prefix 60:B4:F7?

MAC address prefix 60:B4:F7 is registered to Plume Design Inc in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 60:B4:F7 has a network interface built by Plume Design Inc.

What is the OUI 60:B4:F7?

60:B4:F7 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Plume Design Inc. It covers every address from 60:B4:F7:00:00:00 to 60:B4:F7:FF:FF:FF, or 16,777,216 addresses in total. It is also written 60-B4-F7.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 60:B4:F7:00:00:00 that is 60:B4:F7 — 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 Plume Design Inc located?

Plume Design Inc is listed at 200 California Ave Palo Alto CA US 94306 in the IEEE OUI registry entry for 60:B4:F7. This is the address the organization registered with the IEEE, which may differ from its current operating address.

Plume Design Inc

MAC address prefix 60:B4:F7 is registered to Plume Design Inc in the IEEE OUI registry. Any device whose MAC address begins with 60:B4:F7 has a network interface built by Plume Design Inc. 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 60:B4:F7:00:00:00 to 60:B4:F7:FF:FF:FF.

OUI prefix: 60:B4:F7
Hyphen form: 60-B4-F7
MAC range: 60:B4:F7:00:00:00 – 60:B4:F7:FF:FF:FF
Addresses in block: 16,777,216
Organization: Plume Design Inc
Address: 200 California Ave Palo Alto CA US 94306
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 "Plume Design Inc"
archived source →
2026-07-17Assigned to "Plume Design Inc"

Nearby in the registry

The prefixes assigned immediately before and after 60:B4:F7:

FAQ

Which company owns MAC address prefix 60:B4:F7?: MAC address prefix 60:B4:F7 is registered to Plume Design Inc in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 60:B4:F7 has a network interface built by Plume Design Inc.
What is the OUI 60:B4:F7?: 60:B4:F7 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Plume Design Inc. It covers every address from 60:B4:F7:00:00:00 to 60:B4:F7:FF:FF:FF, or 16,777,216 addresses in total. It is also written 60-B4-F7.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 60:B4:F7:00:00:00 that is 60:B4:F7 — 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 Plume Design Inc located?: Plume Design Inc is listed at 200 California Ave Palo Alto CA US 94306 in the IEEE OUI registry entry for 60:B4:F7. This is the address the organization registered with the IEEE, which may differ from its current operating address.