A4:58:0F:70:00:00 to A4:58:0F:7F:FF:FF
Changsha Tai Hui Network Technology Co.,Ltd
Inspect this prefixRegistered address
102-202 Building A2,Luguyu Garden,No.27 Wenxuan Rd,Gaoxin District,Changsha
changsha hunan 410205
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- A4:58:0F:7 /28
- Addresses in block
- 1,048,576
- Decimal range
- 180,698,123,075,584 to 180,698,124,124,159
- 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 A4:58:0F:70:00:00 and A4:58:0F:7F: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.