F0:2A:2B:20:00:00 to F0:2A:2B:2F:FF:FF
Shanghai Armour Technology Co., Ltd.
Inspect this prefixRegistered address
Room 411, building 10, 471 Guiping Road, Xuhui District
Shanghai Shanghai 200233
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- F0:2A:2B:2 /28
- Addresses in block
- 1,048,576
- Decimal range
- 264,063,902,810,112 to 264,063,903,858,687
- 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 F0:2A:2B:20:00:00 and F0:2A:2B:2F: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.