- Prefix
- A0:21:8B A0-21-8B A021.8B
- Block type
- MA-L (16,777,216 addresses)
- Address range
- A0:21:8B:00:00:00 – A0:21:8B:FF:FF:FF
- Organization
- ACE Antenna Co., ltd
- Registered address
- Dong Van II Industrial Zone, Bach Thuong Ward, Duy Tien Town, Hanam 400000, VN
- Country
- Vietnam (VN)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up A0:21:8B:00:00:00
ACE Antenna Co., ltd holds 1 block in total: see all. Source: IEEE Registration Authority public listing.