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MAC prefix 00:28:9F

Assigned by the IEEE to Semptian Co., Ltd..

Prefix
00:28:9F   00-28-9F   0028.9F
Block type
MA-L (16,777,216 addresses)
Address range
00:28:9F:00:00:00 – 00:28:9F:FF:FF:FF
Organization
Semptian Co., Ltd.
Registered address
Block 5D, 8/F, Software Industry Park, No.14, Haitian 2nd Road, GaoxinSouth, Nanshan District, Shenzhen, China, Shen Zhen GuangDong 518061, CN
Country
China (CN)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 00:28:9F:00:00:00

Semptian Co., Ltd. holds 2 blocks in total: see all. Source: IEEE Registration Authority public listing.