OUI Lookup
00133e
MetaSwitch
Manufacturer Information
- OUI Prefix
- 00133e
- Manufacturer
- MetaSwitch
- Address
- 1411 Harbor Bay Parkway Alameda CA US 94502
- Last updated
- 6/9/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 00133E
The OUI prefix 00133E is assigned to MetaSwitch, based in 1411 Harbor Bay Parkway Alameda CA US 94502 . 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 MetaSwitch.