EC:74:CD:C0:00:00 to EC:74:CD:CF:FF:FF
Smart Data (Shenzhen) Intelligent System Co., Ltd.
Inspect this prefixRegistered address
Unit 201-26, Luohu Business Center, No. 2028 Shennan East Road, Chengdong Community, Dongmen Street, Luohu District, Shenzhen
Shenzhen 518001
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- EC:74:CD:C /28
- Addresses in block
- 1,048,576
- Decimal range
- 259,986,412,273,664 to 259,986,413,322,239
- 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:74:CD:C0:00:00 and EC:74:CD:CF: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.