Which company owns MAC address prefix CC:22:18?

MAC address prefix CC:22:18 is registered to InnoDigital Co., Ltd. in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with CC:22:18 has a network interface built by InnoDigital Co., Ltd..

What is the OUI CC:22:18?

CC:22:18 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to InnoDigital Co., Ltd.. It covers every address from CC:22:18:00:00:00 to CC:22:18:FF:FF:FF, or 16,777,216 addresses in total. It is also written CC-22-18.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in CC:22:18:00:00:00 that is CC:22:18 — 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 InnoDigital Co., Ltd. located?

InnoDigital Co., Ltd. is listed at No.310 3F Kofomo Tower Sungnam-city Kyunggi-do KR 463-825 in the IEEE OUI registry entry for CC:22:18. This is the address the organization registered with the IEEE, which may differ from its current operating address.

InnoDigital Co., Ltd.

MAC address prefix CC:22:18 is registered to InnoDigital Co., Ltd. in the IEEE OUI registry. Any device whose MAC address begins with CC:22:18 has a network interface built by InnoDigital Co., Ltd.. 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 CC:22:18:00:00:00 to CC:22:18:FF:FF:FF.

OUI prefix: CC:22:18
Hyphen form: CC-22-18
MAC range: CC:22:18:00:00:00 – CC:22:18:FF:FF:FF
Addresses in block: 16,777,216
Organization: InnoDigital Co., Ltd.
Address: No.310 3F Kofomo Tower Sungnam-city Kyunggi-do KR 463-825
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 "InnoDigital Co., Ltd."
archived source →
2026-07-17Assigned to "InnoDigital Co., Ltd."

Nearby in the registry

The prefixes assigned immediately before and after CC:22:18:

FAQ

Which company owns MAC address prefix CC:22:18?: MAC address prefix CC:22:18 is registered to InnoDigital Co., Ltd. in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with CC:22:18 has a network interface built by InnoDigital Co., Ltd..
What is the OUI CC:22:18?: CC:22:18 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to InnoDigital Co., Ltd.. It covers every address from CC:22:18:00:00:00 to CC:22:18:FF:FF:FF, or 16,777,216 addresses in total. It is also written CC-22-18.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in CC:22:18:00:00:00 that is CC:22:18 — 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 InnoDigital Co., Ltd. located?: InnoDigital Co., Ltd. is listed at No.310 3F Kofomo Tower Sungnam-city Kyunggi-do KR 463-825 in the IEEE OUI registry entry for CC:22:18. This is the address the organization registered with the IEEE, which may differ from its current operating address.