MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
S & A Systems
MAC address prefix 30:3D:51:3 is registered to S & A Systems, located at 992 Sids Rd.Rockwall TX 75032US.
This registration is classified as MA-M (Mac Address Block Medium) containing approximately 16 million MAC addresses
The prefix was registered on 13 May 2022, and no subsequent updates have been recorded.
OUI: 30:3D:51:3
Vendor name: S & A Systems
Address:
Assignment Type MA-M 992 Sids Rd.
Rockwall TX 75032
US.
Mac Address Block Medium. Number of address 2^20 (~1 Million)
Initial registration: 13 May 2022
