MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Access Control Systems JSC
MAC address prefix 70:B3:D5:1A:B is registered to Access Control Systems JSC, located at Bogatyrsky av. 18/1 office 505Sankt-Peterburg 197348RU.
This registration is classified as MA-S (Mac Address Block Small, formerly known as OUI-36) containing approximately 4096 MAC addresses per block
The prefix was registered on 18 February 2016, and no subsequent updates have been recorded.
OUI: 70:B3:D5:1A:B
Vendor name: Access Control Systems JSC
Address:
Assignment Type MA-S Bogatyrsky av. 18/1 office 505
Sankt-Peterburg 197348
RU.
Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
Initial registration: 18 February 2016
