04:11:19:5 CEITA COMMUNICATION TECHNOLOGY CO.,LTD
Every MAC address from 04:11:19:50:00:00 to 04:11:19:5F:FF:FF belongs to a block the IEEE assigned to CEITA COMMUNICATION TECHNOLOGY CO.,LTD. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 04:11:19:5 belongs to
Written 04:11:19:5, 04-11-19-5 or 0411195, depending on the system. Look up a full address.
Prefix
04:11:19:5/28
Organization
CEITA COMMUNICATION TECHNOLOGY CO.,LTD
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
04:11:19:50:00:00
Last address
04:11:19:5F:FF:FF
Address type
Globally unique, unicast
Registered address
611, Renbao Building, 32 Baolong Road, Changlong Community, Buji Street, Longgang District Shenzhen Guangdong CN 518000
Parent block
Inside 04:11:19
This MA-M block is carved from the 24-bit block 04:11:19, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.