B8:4C:87:D0:00:00 to B8:4C:87:DF:FF:FF
DFUN (ZHUHAI) CO,. LTD.
Inspect this prefixRegistered address
ROOM401,4/F,BUILDING,1,NO5,KEJI6ROAD,CHUANGXINHAIAN,TANGJIA HIGH-TECH ZONE,ZHUHAI,GUANGDONG
ZHUHAI GUANGDONG 519000
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- B8:4C:87:D /28
- Addresses in block
- 1,048,576
- Decimal range
- 202,638,835,580,928 to 202,638,836,629,503
- Address type
- Unicast, universally administered
What this block covers
A 28 bit block. Sixteen of these fit inside one 24 bit prefix, so the first three octets are shared with other registrants.
Any MAC address between B8:4C:87:D0:00:00 and B8:4C:87:DF:FF:FF belongs to this assignment. The registrant chooses the remaining 20 bits, so the same prefix can appear on very different products from the same company.