88:5D:90:20:00:00 to 88:5D:90:2F:FF:FF
DAIDONG Industrial System Co., Ltd.
Inspect this prefixRegistered address
153B 3L, Namdong Industrial Complex, 729-2, Gojan-dong
Incheon Kyeong-gi 405-822
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 88:5D:90:2 /28
- Addresses in block
- 1,048,576
- Decimal range
- 149,935,431,352,320 to 149,935,432,400,895
- 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 88:5D:90:20:00:00 and 88:5D:90:2F: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.