50:DE:19:C0:00:00 to 50:DE:19:CF:FF:FF
Shenzhen Vipstech Co., Ltd
Inspect this prefixRegistered address
Building 10th, Baiwangxin Industrial Park, No. 1002 Songbai Road, Xili Street,
Shenzhen Guangdong 518100
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 50:DE:19:C /28
- Addresses in block
- 1,048,576
- Decimal range
- 88,914,844,975,104 to 88,914,846,023,679
- 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 50:DE:19:C0:00:00 and 50:DE:19: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.