Which company owns MAC address prefix 14:1B:BD?

MAC address prefix 14:1B:BD is registered to Volex Inc. in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 14:1B:BD has a network interface built by Volex Inc..

What is the OUI 14:1B:BD?

14:1B:BD is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Volex Inc.. It covers every address from 14:1B:BD:00:00:00 to 14:1B:BD:FF:FF:FF, or 16,777,216 addresses in total. It is also written 14-1B-BD.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 14:1B:BD:00:00:00 that is 14:1B:BD — 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 Volex Inc. located?

Volex Inc. is listed at 915 Tate Blvd. SE Hickory NC US 28602 in the IEEE OUI registry entry for 14:1B:BD. This is the address the organization registered with the IEEE, which may differ from its current operating address.

Volex Inc.

MAC address prefix 14:1B:BD is registered to Volex Inc. in the IEEE OUI registry. Any device whose MAC address begins with 14:1B:BD has a network interface built by Volex 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 14:1B:BD:00:00:00 to 14:1B:BD:FF:FF:FF.

OUI prefix: 14:1B:BD
Hyphen form: 14-1B-BD
MAC range: 14:1B:BD:00:00:00 – 14:1B:BD:FF:FF:FF
Addresses in block: 16,777,216
Organization: Volex Inc.
Address: 915 Tate Blvd. SE Hickory NC US 28602
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 "Volex Inc."
archived source →
2026-07-17Assigned to "Volex Inc."

Nearby in the registry

The prefixes assigned immediately before and after 14:1B:BD:

FAQ

Which company owns MAC address prefix 14:1B:BD?: MAC address prefix 14:1B:BD is registered to Volex Inc. in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 14:1B:BD has a network interface built by Volex Inc..
What is the OUI 14:1B:BD?: 14:1B:BD is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Volex Inc.. It covers every address from 14:1B:BD:00:00:00 to 14:1B:BD:FF:FF:FF, or 16,777,216 addresses in total. It is also written 14-1B-BD.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 14:1B:BD:00:00:00 that is 14:1B:BD — 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 Volex Inc. located?: Volex Inc. is listed at 915 Tate Blvd. SE Hickory NC US 28602 in the IEEE OUI registry entry for 14:1B:BD. This is the address the organization registered with the IEEE, which may differ from its current operating address.