58:23:BC:30:00:00 to 58:23:BC:3F:FF:FF

SHSYSTEM.Co.,LTD

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

Registered address

1101ho, 108, Gasan digital 2-ro
Geumcheon-gu Seoul, Republic of Korea 08506
South Korea

Block details

Registry
MA-M, MAC Address Block Medium (OUI-28)
Prefix
58:23:BC:3 /28
Addresses in block
1,048,576
Decimal range
96,910,504,361,984 to 96,910,505,410,559
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 58:23:BC:30:00:00 and 58:23:BC:3F: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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