CC:1B:E0:B0:00:00 to CC:1B:E0:BF:FF:FF

ART&CORE Inc

MA-MSouth Korea1,048,576 addresses
Inspect this prefix

Registered address

6F, 44, Burim-ro 170beon-gil, Dongan-gu,
Anyang-si Gyeonggi-do 431-060
South Korea

Block details

Registry
MA-M, MAC Address Block Medium (OUI-28)
Prefix
CC:1B:E0:B /28
Addresses in block
1,048,576
Decimal range
224,420,105,814,016 to 224,420,106,862,591
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 CC:1B:E0:B0:00:00 and CC:1B:E0: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.

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