- Prefix
- 74:8F:1B 74-8F-1B 748F.1B
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 74:8F:1B:00:00:00 – 74:8F:1B:FF:FF:FF
- Organization
- MasterImage 3D
- Registered address
- 131, Gasan Digital 1-ro, Geumcheon-gu, Seoul 153-803, KR
- Country
- South Korea (KR)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 74:8F:1B:00:00:00
MasterImage 3D holds 1 block in total: see all. Source: IEEE Registration Authority public listing.