- Prefix
- C4:38:75 C4-38-75 C438.75
- Block type
- MA-L (16,777,216 addresses)
- Address range
- C4:38:75:00:00:00 – C4:38:75:FF:FF:FF
- Organization
- Sonos, Inc.
- Registered address
- 614 Chapala St, Santa Barbara 93101, US
- Country
- United States (US)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up C4:38:75:00:00:00
Sonos, Inc. holds 14 blocks in total: see all. Source: IEEE Registration Authority public listing.