OUI Lookup
000a1d
Optical Communications Products Inc.
Manufacturer Information
- OUI Prefix
- 000a1d
- Manufacturer
- Optical Communications Products Inc.
- Address
- 20961 Knapp St. Chatsworth CA US 91311
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 000A1D
The OUI prefix 000A1D is assigned to Optical Communications Products Inc., based in 20961 Knapp St. Chatsworth CA US 91311 . 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 Optical Communications Products Inc..