A4:ED:43:9 Heyuan intelligence technology CO.,Ltd
Every MAC address from A4:ED:43:90:00:00 to A4:ED:43:9F:FF:FF belongs to a block the IEEE assigned to Heyuan intelligence technology CO.,Ltd. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who A4:ED:43:9 belongs to
Written A4:ED:43:9, A4-ED-43-9 or A4ED439, depending on the system. Look up a full address.
Prefix
A4:ED:43:9/28
Organization
Heyuan intelligence technology CO.,Ltd
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
A4:ED:43:90:00:00
Last address
A4:ED:43:9F:FF:FF
Address type
Globally unique, unicast
Registered address
No.1166 Xinluo Street Jinan City Shandong Province CN 250101
Parent block
Inside A4:ED:43
This MA-M block is carved from the 24-bit block A4:ED:43, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.