8C:1F:64:BF:20:00 to 8C:1F:64:BF:2F:FF
YUJUN ELECTRICITY INDUSTRY CO., LTD
Inspect this prefixRegistered address
4F.-5, No. 91, Dashun 1st Rd., Zuoying Dist., Kaohsiung City, Taiwan (R.O.C.)
Kaohsiung City 81357
Block details
- Registry
- MA-S, MAC Address Block Small (OUI-36)
- Prefix
- 8C:1F:64:BF:2 /36
- Addresses in block
- 4,096
- Decimal range
- 154,066,462,121,984 to 154,066,462,126,079
- Address type
- Unicast, universally administered
What this block covers
A 36 bit block, the smallest the IEEE sells. Suited to low volume products that will never ship 4096 units of anything.
Any MAC address between 8C:1F:64:BF:20:00 and 8C:1F:64:BF:2F:FF belongs to this assignment. The registrant chooses the remaining 12 bits, so the same prefix can appear on very different products from the same company.