- Prefix
- 74:E5:37 74-E5-37 74E5.37
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 74:E5:37:00:00:00 – 74:E5:37:FF:FF:FF
- Organization
- RADSPIN
- Registered address
- Songpa-gu Garak-dong 78, Seoul 138-950, KR
- Country
- South Korea (KR)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 74:E5:37:00:00:00
RADSPIN holds 1 block in total: see all. Source: IEEE Registration Authority public listing.