Which company owns MAC address prefix 00:90:68?

MAC address prefix 00:90:68 is registered to DVT CORP. in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 00:90:68 has a network interface built by DVT CORP..

What is the OUI 00:90:68?

00:90:68 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to DVT CORP.. It covers every address from 00:90:68:00:00:00 to 00:90:68:FF:FF:FF, or 16,777,216 addresses in total. It is also written 00-90-68.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 00:90:68:00:00:00 that is 00:90:68 — 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 DVT CORP. located?

DVT CORP. is listed at 1670 OAKBROOK DR. - STE. #330 NORCROSS GA US 30093 in the IEEE OUI registry entry for 00:90:68. This is the address the organization registered with the IEEE, which may differ from its current operating address.

DVT CORP.

MAC address prefix 00:90:68 is registered to DVT CORP. in the IEEE OUI registry. Any device whose MAC address begins with 00:90:68 has a network interface built by DVT CORP.. 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 00:90:68:00:00:00 to 00:90:68:FF:FF:FF.

OUI prefix: 00:90:68
Hyphen form: 00-90-68
MAC range: 00:90:68:00:00:00 – 00:90:68:FF:FF:FF
Addresses in block: 16,777,216
Organization: DVT CORP.
Address: 1670 OAKBROOK DR. - STE. #330 NORCROSS GA US 30093
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 "DVT CORP."
archived source →
2026-07-17Assigned to "DVT CORP."

Nearby in the registry

The prefixes assigned immediately before and after 00:90:68:

FAQ

Which company owns MAC address prefix 00:90:68?: MAC address prefix 00:90:68 is registered to DVT CORP. in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 00:90:68 has a network interface built by DVT CORP..
What is the OUI 00:90:68?: 00:90:68 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to DVT CORP.. It covers every address from 00:90:68:00:00:00 to 00:90:68:FF:FF:FF, or 16,777,216 addresses in total. It is also written 00-90-68.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 00:90:68:00:00:00 that is 00:90:68 — 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 DVT CORP. located?: DVT CORP. is listed at 1670 OAKBROOK DR. - STE. #330 NORCROSS GA US 30093 in the IEEE OUI registry entry for 00:90:68. This is the address the organization registered with the IEEE, which may differ from its current operating address.