A0:28:33:3 SHANGHAI XUNTAI INFORMATION TECHNOLOGY CO.,LTD.
Every MAC address from A0:28:33:30:00:00 to A0:28:33:3F:FF:FF belongs to a block the IEEE assigned to SHANGHAI XUNTAI INFORMATION TECHNOLOGY CO.,LTD.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who A0:28:33:3 belongs to
Written A0:28:33:3, A0-28-33-3 or A028333, depending on the system. Look up a full address.
Prefix
A0:28:33:3/28
Organization
SHANGHAI XUNTAI INFORMATION TECHNOLOGY CO.,LTD.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
A0:28:33:30:00:00
Last address
A0:28:33:3F:FF:FF
Address type
Globally unique, unicast
Registered address
ET SPACE, ZIZHU PARK, NO.555, DONGCHUAN RD. SHANGHAI SHANGHAI CN 200241
Parent block
Inside A0:28:33
This MA-M block is carved from the 24-bit block A0:28:33, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.