MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
KYKXCOM Co., Ltd.
MAC address prefix D4:C1:A8 is registered to KYKXCOM Co., Ltd., located at Building 2No.8Yuanhua RoadXianlin UniversityTownXianlin SubdistrictQixia DistrictNanjing Jiangsu 210033CN.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was registered on 10 December 2025, and no subsequent updates have been recorded.
OUI: D4:C1:A8
Vendor name: KYKXCOM Co., Ltd.
Address:
Assignment Type MA-L Building 2
No.8
Yuanhua Road
Xianlin UniversityTown
Xianlin Subdistrict
Qixia District
Nanjing Jiangsu 210033
CN.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 10 December 2025
