OUI Lookup
e81a58
TECHNOLOGIC SYSTEMS
Manufacturer Information
- OUI Prefix
- e81a58
- Manufacturer
- TECHNOLOGIC SYSTEMS
- Address
- 16525 E Laser Dr Fountain Hills AZ US 85268-6534
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 2
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix E81A58
The OUI prefix E81A58 is assigned to TECHNOLOGIC SYSTEMS, based in 16525 E Laser Dr Fountain Hills AZ US 85268-6534 . 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 TECHNOLOGIC SYSTEMS.