EC:A7:B1:80:00:00 to EC:A7:B1:8F:FF:FF
Shenzhen zhst video technology co.,ltd
Inspect this prefixRegistered address
908Room 9th Floor, Jiaye Plaza, No. 2055, Bixin Road, Longgang Street
Shenzhen Guangdong 518116
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- EC:A7:B1:8 /28
- Addresses in block
- 1,048,576
- Decimal range
- 260,204,981,649,408 to 260,204,982,697,983
- 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 EC:A7:B1:80:00:00 and EC:A7:B1:8F: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.