- Prefix
- 00:25:7F 00-25-7F 0025.7F
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 00:25:7F:00:00:00 – 00:25:7F:FF:FF:FF
- Organization
- CallTechSolution Co.,Ltd
- Registered address
- #123,Daewooprugio B/D,344-1, Seogyo-Dong,Mapo-gu, Seoul 121-837, KR
- Country
- South Korea (KR)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 00:25:7F:00:00:00
CallTechSolution Co.,Ltd holds 1 block in total: see all. Source: IEEE Registration Authority public listing.