OUI Lookup
0013b4
Appear AS
Manufacturer Information
- OUI Prefix
- 0013b4
- Manufacturer
- Appear AS
- Address
- P.O. Box 8 Lilleaker Oslo NO NO-0216
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0013B4
The OUI prefix 0013B4 is assigned to Appear AS, based in P.O. Box 8 Lilleaker Oslo NO NO-0216 . 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 Appear AS.