Vendor
IEEE Registration Authority
MA-L · 24-bit
20:B3:7F
Unicast · Universally administered (U/L bit clear)
- Matched prefix
20:B3:7F- Match
- MA-L assignment
- Address range
20:B3:7F:00:00:00 – 20:B3:7F:FF:FF:FF- Addresses in block
- 16,777,216
- Country
- US
- Organization address
- 445 Hoes Lane Piscataway NJ US 08554
- First registered
- Mar 11, 2026
Formats
-
Plain hex
20B37F -
Colon-separated
20:B3:7F -
Hyphen-separated
20-B3-7F -
Cisco dot notation
20B3.7F