OUI Lookup
40b4cd
Amazon Technologies Inc.
Manufacturer Information
- OUI Prefix
- 40b4cd
- Manufacturer
- Amazon Technologies Inc.
- Address
- P.O Box 8102 Reno NV US 89507
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 195
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 40B4CD
The OUI prefix 40B4CD is assigned to Amazon Technologies Inc., based in P.O Box 8102 Reno NV US 89507 . 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 Amazon Technologies Inc..
Other prefixes from Amazon Technologies Inc.
842859Amazon Technologies Inc.2873f6Amazon Technologies Inc.e0cb1dAmazon Technologies Inc.fcd749Amazon Technologies Inc.0891a3Amazon Technologies Inc.6c0c9aAmazon Technologies Inc.089115Amazon Technologies Inc.74d423Amazon Technologies Inc.eca138Amazon Technologies Inc.e0f728Amazon Technologies Inc.e8d87eAmazon Technologies Inc.c08d51Amazon Technologies Inc.44b4b2Amazon Technologies Inc.acccfcAmazon Technologies Inc.446d7fAmazon Technologies Inc.6c999dAmazon Technologies Inc.b4e454Amazon Technologies Inc.0c43f9Amazon Technologies Inc.ec0de4Amazon Technologies Inc.40a9cfAmazon Technologies Inc.b85f98Amazon Technologies Inc.7458f3Amazon Technologies Inc.0cee99Amazon Technologies Inc.1c4d66Amazon Technologies Inc.