OUI Lookup
a49b13
Digital Check
Manufacturer Information
- OUI Prefix
- a49b13
- Manufacturer
- Digital Check
- Address
- 630 Dundee Rd. Suite 210 Northbrook IL US 60062
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix A49B13
The OUI prefix A49B13 is assigned to Digital Check, based in 630 Dundee Rd. Suite 210 Northbrook IL US 60062 . 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 Digital Check.