OUI Lookup
00166e
Arbitron Inc.
Manufacturer Information
- OUI Prefix
- 00166e
- Manufacturer
- Arbitron Inc.
- Address
- 9705 Patuxent Woods Drive Columbia MD US 21046
- Last updated
- 6/19/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 00166E
The OUI prefix 00166E is assigned to Arbitron Inc., based in 9705 Patuxent Woods Drive Columbia MD US 21046 . 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 Arbitron Inc..