- Prefix
- DC:B4:C4 DC-B4-C4 DCB4.C4
- Block type
- MA-L (16,777,216 addresses)
- Address range
- DC:B4:C4:00:00:00 – DC:B4:C4:FF:FF:FF
- Organization
- Microsoft XCG
- Registered address
- 1 Microsoft Way, Redmond WA 98052, US
- Country
- United States (US)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up DC:B4:C4:00:00:00
Microsoft XCG holds 1 block in total: see all. Source: IEEE Registration Authority public listing.