F4:97:9D:C0:00:00 to F4:97:9D:CF:FF:FF
Lab241 Co.,Ltd.
Inspect this prefixRegistered address
1402Ho, 286, Beotkkot-ro, Geumcheon-gu
Seoul 08511
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- F4:97:9D:C /28
- Addresses in block
- 1,048,576
- Decimal range
- 268,932,023,844,864 to 268,932,024,893,439
- 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 F4:97:9D:C0:00:00 and F4:97:9D:CF: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.