OUI Lookup
000ef8
SBC ASI
Manufacturer Information
- OUI Prefix
- 000ef8
- Manufacturer
- SBC ASI
- Address
- Network & Infrastructure Technical Support San Antonio Texas US 78215
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 000EF8
The OUI prefix 000EF8 is assigned to SBC ASI, based in Network & Infrastructure Technical Support San Antonio Texas US 78215 . 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 SBC ASI.