50:19:11:B0:00:00 to 50:19:11:BF:FF:FF
Sichuan Wanwu Zongheng Technology Co., Ltd.
Inspect this prefixRegistered address
No. 1, 7th Floor, Building 12, No. 1388, Middle Tianfu Avenue, Chengdu High-tech Zone, China (Sichuan) Pilot Free Trade Zone
Chengdu Sichuan 610041
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 50:19:11:B /28
- Addresses in block
- 1,048,576
- Decimal range
- 88,068,601,151,488 to 88,068,602,200,063
- 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 50:19:11:B0:00:00 and 50:19:11:BF: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.