- Prefix
- D4:40:D0 D4-40-D0 D440.D0
- Block type
- MA-L (16,777,216 addresses)
- Address range
- D4:40:D0:00:00:00 – D4:40:D0:FF:FF:FF
- Organization
- OCOSMOS Co., LTD
- Registered address
- (Tamnip-Dong) #1, 263-1 Techno 2-Ro Yuseong-Gu, Daejeon Daejeon 34026, KR
- Country
- South Korea (KR)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up D4:40:D0:00:00:00
OCOSMOS Co., LTD holds 1 block in total: see all. Source: IEEE Registration Authority public listing.