OUI Lookup
021c7c
PERQ SYSTEMS CORPORATION
Manufacturer Information
- OUI Prefix
- 021c7c
- Manufacturer
- PERQ SYSTEMS CORPORATION
- Address
- 2600 LIBERTY AVENUE PITTSBURGH PA US 15230
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 2
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 021C7C
The OUI prefix 021C7C is assigned to PERQ SYSTEMS CORPORATION, based in 2600 LIBERTY AVENUE PITTSBURGH PA US 15230 . 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 PERQ SYSTEMS CORPORATION.