A0:19:B2:70:00:00 to A0:19:B2:7F:FF:FF
ARIMA Communications Corp.
Inspect this prefixRegistered address
6F.,No.866,Zhongzheng Rd.,Zhonghe Dist.,
New Taipei City Taiwan 23586
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- A0:19:B2:7 /28
- Addresses in block
- 1,048,576
- Decimal range
- 176,032,228,311,040 to 176,032,229,359,615
- 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:B2:70:00:00 and A0:19:B2:7F: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.