- Prefix
- B4:52:7D B4-52-7D B452.7D
- Block type
- MA-L (16,777,216 addresses)
- Address range
- B4:52:7D:00:00:00 – B4:52:7D:FF:FF:FF
- Organization
- Sony Corporation
- Registered address
- 4-12-3 Higashi – Shinagawa, Shinagawa-ku Tokyo 140-0002, JP
- Country
- Japan (JP)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up B4:52:7D:00:00:00
Sony Corporation holds 83 blocks in total: see all. Source: IEEE Registration Authority public listing.