- Prefix
- 80:F3:EF 80-F3-EF 80F3.EF
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 80:F3:EF:00:00:00 – 80:F3:EF:FF:FF:FF
- Organization
- Meta Platforms Technologies, LLC
- Registered address
- 1601 Willow Rd, Menlo Park CA 94025, US
- Country
- United States (US)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 80:F3:EF:00:00:00
Meta Platforms Technologies, LLC holds 8 blocks in total: see all. Source: IEEE Registration Authority public listing.