- Prefix
- B8:D4:9D B8-D4-9D B8D4.9D
- Block type
- MA-L (16,777,216 addresses)
- Address range
- B8:D4:9D:00:00:00 – B8:D4:9D:FF:FF:FF
- Organization
- M Seven System Ltd.
- Registered address
- 24F, Trust Tower Bldg, 275-7, Yangjae2-Dong, Seocho-Gu, Seoul 137-739, KR
- Country
- South Korea (KR)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up B8:D4:9D:00:00:00
M Seven System Ltd. holds 1 block in total: see all. Source: IEEE Registration Authority public listing.