Which company owns MAC address prefix AC:50:36?

MAC address prefix AC:50:36 is registered to Pi-Coral Inc in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with AC:50:36 has a network interface built by Pi-Coral Inc.

What is the OUI AC:50:36?

AC:50:36 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Pi-Coral Inc. It covers every address from AC:50:36:00:00:00 to AC:50:36:FF:FF:FF, or 16,777,216 addresses in total. It is also written AC-50-36.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in AC:50:36:00:00:00 that is AC:50:36 — 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 Pi-Coral Inc located?

Pi-Coral Inc is listed at 2130 Gold St San Jose CA US 95002-1177 in the IEEE OUI registry entry for AC:50:36. This is the address the organization registered with the IEEE, which may differ from its current operating address.

Pi-Coral Inc

MAC address prefix AC:50:36 is registered to Pi-Coral Inc in the IEEE OUI registry. Any device whose MAC address begins with AC:50:36 has a network interface built by Pi-Coral 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 AC:50:36:00:00:00 to AC:50:36:FF:FF:FF.

OUI prefix: AC:50:36
Hyphen form: AC-50-36
MAC range: AC:50:36:00:00:00 – AC:50:36:FF:FF:FF
Addresses in block: 16,777,216
Organization: Pi-Coral Inc
Address: 2130 Gold St San Jose CA US 95002-1177
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 "Pi-Coral Inc"
archived source →
2026-07-17Assigned to "Pi-Coral Inc"

Nearby in the registry

The prefixes assigned immediately before and after AC:50:36:

FAQ

Which company owns MAC address prefix AC:50:36?: MAC address prefix AC:50:36 is registered to Pi-Coral Inc in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with AC:50:36 has a network interface built by Pi-Coral Inc.
What is the OUI AC:50:36?: AC:50:36 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Pi-Coral Inc. It covers every address from AC:50:36:00:00:00 to AC:50:36:FF:FF:FF, or 16,777,216 addresses in total. It is also written AC-50-36.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in AC:50:36:00:00:00 that is AC:50:36 — 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 Pi-Coral Inc located?: Pi-Coral Inc is listed at 2130 Gold St San Jose CA US 95002-1177 in the IEEE OUI registry entry for AC:50:36. This is the address the organization registered with the IEEE, which may differ from its current operating address.