Which company owns MAC address prefix 80:AD:67?

MAC address prefix 80:AD:67 is registered to Kasda Networks Inc in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 80:AD:67 has a network interface built by Kasda Networks Inc.

What is the OUI 80:AD:67?

80:AD:67 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Kasda Networks Inc. It covers every address from 80:AD:67:00:00:00 to 80:AD:67:FF:FF:FF, or 16,777,216 addresses in total. It is also written 80-AD-67.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 80:AD:67:00:00:00 that is 80:AD:67 — 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 Kasda Networks Inc located?

Kasda Networks Inc is listed at B-31 Building, Tanglang Industry Zone, Xili, Nanshan District Shenzhen Guangdong CN 518055 in the IEEE OUI registry entry for 80:AD:67. This is the address the organization registered with the IEEE, which may differ from its current operating address.

How many MAC prefixes does Kasda Networks Inc own?

Kasda Networks Inc holds 2 OUI prefixes in the IEEE registry, of which 80:AD:67 is one. A device made by Kasda Networks Inc could carry a MAC address from any of them.

Kasda Networks Inc

MAC address prefix 80:AD:67 is registered to Kasda Networks Inc in the IEEE OUI registry. Any device whose MAC address begins with 80:AD:67 has a network interface built by Kasda Networks 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 80:AD:67:00:00:00 to 80:AD:67:FF:FF:FF.

OUI prefix: 80:AD:67
Hyphen form: 80-AD-67
MAC range: 80:AD:67:00:00:00 – 80:AD:67:FF:FF:FF
Addresses in block: 16,777,216
Organization: Kasda Networks Inc
Address: B-31 Building, Tanglang Industry Zone, Xili, Nanshan District Shenzhen Guangdong CN 518055
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.

Other prefixes from Kasda Networks Inc

Kasda Networks Inc holds 2 OUI prefixes in total. A device with this exact prefix could just as well carry any of these:

00:0E:F4

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 "Kasda Networks Inc"
archived source →
2026-07-17Assigned to "Kasda Networks Inc"

Nearby in the registry

The prefixes assigned immediately before and after 80:AD:67:

FAQ

Which company owns MAC address prefix 80:AD:67?: MAC address prefix 80:AD:67 is registered to Kasda Networks Inc in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 80:AD:67 has a network interface built by Kasda Networks Inc.
What is the OUI 80:AD:67?: 80:AD:67 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Kasda Networks Inc. It covers every address from 80:AD:67:00:00:00 to 80:AD:67:FF:FF:FF, or 16,777,216 addresses in total. It is also written 80-AD-67.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 80:AD:67:00:00:00 that is 80:AD:67 — 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 Kasda Networks Inc located?: Kasda Networks Inc is listed at B-31 Building, Tanglang Industry Zone, Xili, Nanshan District Shenzhen Guangdong CN 518055 in the IEEE OUI registry entry for 80:AD:67. This is the address the organization registered with the IEEE, which may differ from its current operating address.
How many MAC prefixes does Kasda Networks Inc own?: Kasda Networks Inc holds 2 OUI prefixes in the IEEE registry, of which 80:AD:67 is one. A device made by Kasda Networks Inc could carry a MAC address from any of them.