Which company owns MAC address prefix 2C:B6:93?

MAC address prefix 2C:B6:93 is registered to Radware in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 2C:B6:93 has a network interface built by Radware.

What is the OUI 2C:B6:93?

2C:B6:93 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Radware. It covers every address from 2C:B6:93:00:00:00 to 2C:B6:93:FF:FF:FF, or 16,777,216 addresses in total. It is also written 2C-B6-93.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 2C:B6:93:00:00:00 that is 2C:B6:93 — 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 Radware located?

Radware is listed at 22 Raoul Wallenberg St. Tel-Aviv IL 69710 in the IEEE OUI registry entry for 2C:B6:93. This is the address the organization registered with the IEEE, which may differ from its current operating address.

How many MAC prefixes does Radware own?

Radware holds 2 OUI prefixes in the IEEE registry, of which 2C:B6:93 is one. A device made by Radware could carry a MAC address from any of them.

Radware

MAC address prefix 2C:B6:93 is registered to Radware in the IEEE OUI registry. Any device whose MAC address begins with 2C:B6:93 has a network interface built by Radware. 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 2C:B6:93:00:00:00 to 2C:B6:93:FF:FF:FF.

OUI prefix: 2C:B6:93
Hyphen form: 2C-B6-93
MAC range: 2C:B6:93:00:00:00 – 2C:B6:93:FF:FF:FF
Addresses in block: 16,777,216
Organization: Radware
Address: 22 Raoul Wallenberg St. Tel-Aviv IL 69710
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 Radware

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

00:03:B2

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 "Radware"
archived source →
2026-07-17Assigned to "Radware"

Nearby in the registry

The prefixes assigned immediately before and after 2C:B6:93:

FAQ

Which company owns MAC address prefix 2C:B6:93?: MAC address prefix 2C:B6:93 is registered to Radware in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 2C:B6:93 has a network interface built by Radware.
What is the OUI 2C:B6:93?: 2C:B6:93 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Radware. It covers every address from 2C:B6:93:00:00:00 to 2C:B6:93:FF:FF:FF, or 16,777,216 addresses in total. It is also written 2C-B6-93.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 2C:B6:93:00:00:00 that is 2C:B6:93 — 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 Radware located?: Radware is listed at 22 Raoul Wallenberg St. Tel-Aviv IL 69710 in the IEEE OUI registry entry for 2C:B6:93. This is the address the organization registered with the IEEE, which may differ from its current operating address.
How many MAC prefixes does Radware own?: Radware holds 2 OUI prefixes in the IEEE registry, of which 2C:B6:93 is one. A device made by Radware could carry a MAC address from any of them.