04:C9:8B:80:00:00 to 04:C9:8B:8F:FF:FF
DELTA NETWORKS (XIAMEN) LIMITED
Inspect this prefixRegistered address
Unit A-3, No. 03, 8th Floor, Building D, Xiamen International Shipping Center, No. 97 Xiangyu Road, Xiamen Area of China (Fujian) Pilot Free Trade Zone
Xiamen Fujian 361026
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 04:C9:8B:8 /28
- Addresses in block
- 1,048,576
- Decimal range
- 5,263,675,359,232 to 5,263,676,407,807
- 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 04:C9:8B:80:00:00 and 04:C9:8B:8F: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.