B8:4C:87:60:00:00 to B8:4C:87:6F:FF:FF
HORIBA Precision Instruments (Beijing) Co.,Ltd
Inspect this prefixRegistered address
Building 1, No.3 Xixing Road, Houshayu Town, Shunyi District, Beijing, China
Beijing Shunyi 101318
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- B8:4C:87:6 /28
- Addresses in block
- 1,048,576
- Decimal range
- 202,638,828,240,896 to 202,638,829,289,471
- 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:87:60:00:00 and B8:4C:87:6F: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.