MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Neosem Inc.
MAC address prefix 8C:1F:64:7B:2 is registered to Neosem Inc., located at 12-26Simin-daero 327beon-gilDongan-GuAnyang-Si GYEONGGI-DO 14055KR.
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 26 March 2026, and no subsequent updates have been recorded.
OUI: 8C:1F:64:7B:2
Vendor name: Neosem Inc.
Address:
Assignment Type MA-S 12-26
Simin-daero 327beon-gil
Dongan-Gu
Anyang-Si GYEONGGI-DO 14055
KR.
Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
Initial registration: 26 March 2026
