OUI Lookup
00190d
IEEE 1394c
Manufacturer Information
- OUI Prefix
- 00190d
- Manufacturer
- IEEE 1394c
- Address
- c/o 1394 Trade Association Southlake TX US 76092
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 00190D
The OUI prefix 00190D is assigned to IEEE 1394c, based in c/o 1394 Trade Association Southlake TX US 76092 . 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 IEEE 1394c.