OUI Lookup
001a55
ACA-Digital Corporation
Manufacturer Information
- OUI Prefix
- 001a55
- Manufacturer
- ACA-Digital Corporation
- Address
- 17 F, No. 866-7, Chung Cheng Rd., Chung Ho City Taipei County TW 23586
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 001A55
The OUI prefix 001A55 is assigned to ACA-Digital Corporation, based in 17 F, No. 866-7, Chung Cheng Rd., Chung Ho City Taipei County TW 23586 . 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 ACA-Digital Corporation.