- Prefix
- A4:B1:97 A4-B1-97 A4B1.97
- Block type
- MA-L (16,777,216 addresses)
- Address range
- A4:B1:97:00:00:00 – A4:B1:97: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 A4:B1:97:00:00:00
Apple, Inc. holds 1193 blocks in total: see all. Source: IEEE Registration Authority public listing.