- Prefix
- C8:1B:5C C8-1B-5C C81B.5C
- Block type
- MA-L (16,777,216 addresses)
- Address range
- C8:1B:5C:00:00:00 – C8:1B:5C:FF:FF:FF
- Organization
- BCTech
- Registered address
- 14 Building, Tiandeng road 259#, shanghai xuhui district, shanghai 200237, CN
- Country
- China (CN)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up C8:1B:5C:00:00:00
BCTech holds 1 block in total: see all. Source: IEEE Registration Authority public listing.