F4:0E:11:00:00:00 to F4:0E:11:0F:FF:FF
realphone technology co.,ltd
Inspect this prefixRegistered address
room 1207,block b, haisong building,tairan9th road park,futian district,shenzhen,china
shenzhen guangdong 518400
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- F4:0E:11:0 /28
- Addresses in block
- 1,048,576
- Decimal range
- 268,341,251,932,160 to 268,341,252,980,735
- 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 F4:0E:11:00:00:00 and F4:0E:11:0F: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.