OUI Lookup
0050d4
JOOHONG INFORMATION &
Manufacturer Information
- OUI Prefix
- 0050d4
- Manufacturer
- JOOHONG INFORMATION &
- Address
- COMMUNICATIONS, LTD. SEOUL SEOUL KR KOREA
- Last updated
- 6/14/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0050D4
The OUI prefix 0050D4 is assigned to JOOHONG INFORMATION &, based in COMMUNICATIONS, LTD. SEOUL SEOUL 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 JOOHONG INFORMATION &.