- Prefix
- D4:63:52 D4-63-52 D463.52
- Block type
- MA-L (16,777,216 addresses)
- Address range
- D4:63:52:00:00:00 – D4:63:52:FF:FF:FF
- Organization
- Vutility Inc.
- Registered address
- 126 W Sego Lily Ste 150, Sandy UT 84070, US
- Country
- United States (US)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up D4:63:52:00:00:00
Vutility Inc. holds 1 block in total: see all. Source: IEEE Registration Authority public listing.