A4:53:EE:C0:00:00 to A4:53:EE:CF:FF:FF
SOS LAB Co., Ltd.
Inspect this prefixRegistered address
B-101, BI Center, GIST 123 Cheomdangwagi-ro
Gwangju 61005
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- A4:53:EE:C /28
- Addresses in block
- 1,048,576
- Decimal range
- 180,680,394,801,152 to 180,680,395,849,727
- 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 A4:53:EE:C0:00:00 and A4:53:EE: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.