Find the vendor name of a device by entering an OUI or a MAC address
mpsonic
MAC address prefix 8C:1F:64:25:D is registered to mpsonic, located at 301Bupyeong-daeroBupyeong-guIncheon (Cheongcheon-dongNamgwang Centrex)Room 307 mpsonicBupyeong-gu InCheon 21315KR.
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 20 July 2026, and no subsequent updates have been recorded.
OUI: 8C:1F:64:25:D
Vendor name: mpsonic
301
Bupyeong-daero
Bupyeong-gu
Incheon (Cheongcheon-dong
Namgwang Centrex)
Room 307 mpsonic
Bupyeong-gu InCheon 21315
KR.
Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
Initial registration: 20 July 2026
