B4:A2:EB:60:00:00 to B4:A2:EB:6F:FF:FF
ShenZhen Lark Acoustics Co., Ltd.
Inspect this prefixRegistered address
Room 2406, Northwestern Polytechnical University, Gaoxin South Nine Road,Nanshan District
Shenzhen Guangdong 518000
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- B4:A2:EB:6 /28
- Addresses in block
- 1,048,576
- Decimal range
- 198,611,826,638,848 to 198,611,827,687,423
- 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 B4:A2:EB:60:00:00 and B4:A2:EB:6F: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.