A0:19:B2:D0:00:00 to A0:19:B2:DF:FF:FF
RYD Electronic Technology Co.,Ltd.
Inspect this prefixRegistered address
Room1602,No68 Taidong Road,Siming District,Xiamen City
Xiamen FuJian 361000
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- A0:19:B2:D /28
- Addresses in block
- 1,048,576
- Decimal range
- 176,032,234,602,496 to 176,032,235,651,071
- 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 A0:19:B2:D0:00:00 and A0:19:B2:DF: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.