OUI Lookup
00a059
HAMILTON HALLMARK
Manufacturer Information
- OUI Prefix
- 00a059
- Manufacturer
- HAMILTON HALLMARK
- Address
- 2105 LUNDY AVENUE SAN JOSE CA US 95131
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 00A059
The OUI prefix 00A059 is assigned to HAMILTON HALLMARK, based in 2105 LUNDY AVENUE SAN JOSE CA US 95131 . 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 HAMILTON HALLMARK.