OUI Lookup
742efc
DirectPacket Research, Inc,
Manufacturer Information
- OUI Prefix
- 742efc
- Manufacturer
- DirectPacket Research, Inc,
- Address
- 909 Lake Carolyn Parkway Irving Texas US 75039
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 742EFC
The OUI prefix 742EFC is assigned to DirectPacket Research, Inc,, based in 909 Lake Carolyn Parkway Irving Texas US 75039 . 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 DirectPacket Research, Inc,.