OUI Lookup
0004b0
ELESIGN Co., Ltd.
Manufacturer Information
- OUI Prefix
- 0004b0
- Manufacturer
- ELESIGN Co., Ltd.
- Address
- 9Fl. TaeKyoung Bldg., R.O. KR KOREA
- Last updated
- 6/9/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0004B0
The OUI prefix 0004B0 is assigned to ELESIGN Co., Ltd., based in 9Fl. TaeKyoung Bldg., R.O. KR KOREA . It is a MA-L type block of 24 bits (first three octets). Allows up to 16 million unique MAC addresses. If you find this prefix on your network, the devices belong to ELESIGN Co., Ltd..