30:49:50:B HANGZHOU EV-TECH CO.,LTD
Every MAC address from 30:49:50:B0:00:00 to 30:49:50:BF:FF:FF belongs to a block the IEEE assigned to HANGZHOU EV-TECH CO.,LTD. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 30:49:50:B belongs to
Written 30:49:50:B, 30-49-50-B or 304950B, depending on the system. Look up a full address.
Prefix
30:49:50:B/28
Organization
HANGZHOU EV-TECH CO.,LTD
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
30:49:50:B0:00:00
Last address
30:49:50:BF:FF:FF
Address type
Globally unique, unicast
Registered address
No. 205, Zhenzhong Road, Xihu District HANGZHOU ZHEJIANG CN 310012
Parent block
Inside 30:49:50
This MA-M block is carved from the 24-bit block 30:49:50, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.