- Prefix
- C4:C1:7D C4-C1-7D C4C1.7D
- Block type
- MA-L (16,777,216 addresses)
- Address range
- C4:C1:7D:00:00:00 – C4:C1:7D:FF:FF:FF
- Organization
- Apple, Inc.
- Registered address
- 1 Infinite Loop, Cupertino CA 95014, US
- Country
- United States (US)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up C4:C1:7D:00:00:00
Apple, Inc. holds 1193 blocks in total: see all. Source: IEEE Registration Authority public listing.