SHENZHEN BUL-TECH CO.,LTD.

SHENZHEN BUL-TECH CO.,LTD. holds 2 OUI prefixes in the IEEE registry. Each prefix is the first three octets of a MAC address and covers a block of 16,777,216 addresses, so devices built by SHENZHEN BUL-TECH CO.,LTD. draw from a pool of about 33,554,432 possible MAC addresses in total.

Registered address: 4/F, COFCO Bdlg , 3rd District,Baoan District, Shenzhen City, shengzhen guangdong CN 518101

All 2 prefixes

• 00:1D:2A00:1D:2A:00:00:00 – 00:1D:2A:FF:FF:FF
• 20:C8:B320:C8:B3:00:00:00 – 20:C8:B3:FF:FF:FF

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