- Prefix
- 28:FB:D3 28-FB-D3 28FB.D3
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 28:FB:D3:00:00:00 – 28:FB:D3:FF:FF:FF
- Organization
- Ragentek Technology Group
- Registered address
- D10/D11，No.3188, Xiupu Road, PuDong District, Shanghai, Shanghai 201703, CN
- Country
- China (CN)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 28:FB:D3:00:00:00
Ragentek Technology Group holds 3 blocks in total: see all. Source: IEEE Registration Authority public listing.