Which company owns MAC address prefix 50:D0:6D?

MAC address prefix 50:D0:6D is registered to Bird Buddy in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 50:D0:6D has a network interface built by Bird Buddy.

What is the OUI 50:D0:6D?

50:D0:6D is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Bird Buddy. It covers every address from 50:D0:6D:00:00:00 to 50:D0:6D:FF:FF:FF, or 16,777,216 addresses in total. It is also written 50-D0-6D.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 50:D0:6D:00:00:00 that is 50:D0:6D — 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 Bird Buddy located?

Bird Buddy is listed at 169 Madison Avenue, Suite 15233 New York NY US 10016 in the IEEE OUI registry entry for 50:D0:6D. This is the address the organization registered with the IEEE, which may differ from its current operating address.

Bird Buddy

MAC address prefix 50:D0:6D is registered to Bird Buddy in the IEEE OUI registry. Any device whose MAC address begins with 50:D0:6D has a network interface built by Bird Buddy. 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 50:D0:6D:00:00:00 to 50:D0:6D:FF:FF:FF.

OUI prefix: 50:D0:6D
Hyphen form: 50-D0-6D
MAC range: 50:D0:6D:00:00:00 – 50:D0:6D:FF:FF:FF
Addresses in block: 16,777,216
Organization: Bird Buddy
Address: 169 Madison Avenue, Suite 15233 New York NY US 10016
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.

2026-01-08Assigned to "Bird Buddy"
archived source →
2026-07-17Assigned to "Bird Buddy"

Nearby in the registry

The prefixes assigned immediately before and after 50:D0:6D:

FAQ

Which company owns MAC address prefix 50:D0:6D?: MAC address prefix 50:D0:6D is registered to Bird Buddy in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 50:D0:6D has a network interface built by Bird Buddy.
What is the OUI 50:D0:6D?: 50:D0:6D is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Bird Buddy. It covers every address from 50:D0:6D:00:00:00 to 50:D0:6D:FF:FF:FF, or 16,777,216 addresses in total. It is also written 50-D0-6D.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 50:D0:6D:00:00:00 that is 50:D0:6D — 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 Bird Buddy located?: Bird Buddy is listed at 169 Madison Avenue, Suite 15233 New York NY US 10016 in the IEEE OUI registry entry for 50:D0:6D. This is the address the organization registered with the IEEE, which may differ from its current operating address.