Which company owns MAC address prefix 38:C2:BA?

MAC address prefix 38:C2:BA is registered to CCTV NEOTECH in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 38:C2:BA has a network interface built by CCTV NEOTECH.

What is the OUI 38:C2:BA?

38:C2:BA is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to CCTV NEOTECH. It covers every address from 38:C2:BA:00:00:00 to 38:C2:BA:FF:FF:FF, or 16,777,216 addresses in total. It is also written 38-C2-BA.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 38:C2:BA:00:00:00 that is 38:C2:BA — 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 CCTV NEOTECH located?

CCTV NEOTECH is listed at 68, Digital-ro 9-gil, Geumcheon-gu Seoul KR ks013 in the IEEE OUI registry entry for 38:C2:BA. This is the address the organization registered with the IEEE, which may differ from its current operating address.

CCTV NEOTECH

MAC address prefix 38:C2:BA is registered to CCTV NEOTECH in the IEEE OUI registry. Any device whose MAC address begins with 38:C2:BA has a network interface built by CCTV NEOTECH. 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 38:C2:BA:00:00:00 to 38:C2:BA:FF:FF:FF.

OUI prefix: 38:C2:BA
Hyphen form: 38-C2-BA
MAC range: 38:C2:BA:00:00:00 – 38:C2:BA:FF:FF:FF
Addresses in block: 16,777,216
Organization: CCTV NEOTECH
Address: 68, Digital-ro 9-gil, Geumcheon-gu Seoul KR ks013
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.

2018-12-21Assigned to "CCTV NEOTECH"
archived source →
2026-07-17Assigned to "CCTV NEOTECH"

Nearby in the registry

The prefixes assigned immediately before and after 38:C2:BA:

FAQ

Which company owns MAC address prefix 38:C2:BA?: MAC address prefix 38:C2:BA is registered to CCTV NEOTECH in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 38:C2:BA has a network interface built by CCTV NEOTECH.
What is the OUI 38:C2:BA?: 38:C2:BA is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to CCTV NEOTECH. It covers every address from 38:C2:BA:00:00:00 to 38:C2:BA:FF:FF:FF, or 16,777,216 addresses in total. It is also written 38-C2-BA.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 38:C2:BA:00:00:00 that is 38:C2:BA — 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 CCTV NEOTECH located?: CCTV NEOTECH is listed at 68, Digital-ro 9-gil, Geumcheon-gu Seoul KR ks013 in the IEEE OUI registry entry for 38:C2:BA. This is the address the organization registered with the IEEE, which may differ from its current operating address.