78:D8:00:A0:00:00 to 78:D8:00:AF:FF:FF
Insignal Co., Ltd.
Inspect this prefixRegistered address
#301, Ace High-end Tower 1st, 5 Digital-ro 26-gil
Seoul ASI KR KS013 SEOUL
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 78:D8:00:A /28
- Addresses in block
- 1,048,576
- Decimal range
- 132,869,118,754,816 to 132,869,119,803,391
- 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 78:D8:00:A0:00:00 and 78:D8:00:AF: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.