Find the vendor name of a device by entering an OUI or a MAC address
MAC address prefix 74:BC:BC is registered to PHOTONIC TECHNOLOGIES(SHANGHAI) CO.,LTD., located at Room 701A-701BBuilding BNo.112Liangxiu RoadChina (shanghai) pilot Free Trade ZoneShanghai 201203CN.
This registration is classified as MA-L (Mac Address Block Large) containing 16,777,216 MAC addresses (2^24)
The prefix was registered on 27 October 2026, and no subsequent updates have been recorded.
OUI: 74:BC:BC
Vendor name: PHOTONIC TECHNOLOGIES(SHANGHAI) CO.,LTD.
Room 701A-701B
Building B
No.112
Liangxiu Road
China (shanghai) pilot Free Trade Zone
Shanghai 201203
CN.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 27 October 2026
