OUI Lookup
0040be
BOEING DEFENSE & SPACE
Manufacturer Information
- OUI Prefix
- 0040be
- Manufacturer
- BOEING DEFENSE & SPACE
- Address
- P.O. BOX 3999 SEATTLE WA US 98124-2499
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0040BE
The OUI prefix 0040BE is assigned to BOEING DEFENSE & SPACE, based in P.O. BOX 3999 SEATTLE WA US 98124-2499 . 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 BOEING DEFENSE & SPACE.