OUI Lookup
4c3b74
VOGTEC(H.K.) Co., Ltd
Manufacturer Information
- OUI Prefix
- 4c3b74
- Manufacturer
- VOGTEC(H.K.) Co., Ltd
- Address
- Flat 01, 2/F, On Ning Building, Hong Kong CN 999077
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 4C3B74
The OUI prefix 4C3B74 is assigned to VOGTEC(H.K.) Co., Ltd, based in Flat 01, 2/F, On Ning Building, Hong Kong CN 999077 . 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 VOGTEC(H.K.) Co., Ltd.