Vendor
Amazon Technologies Inc.
MA-L · 24-bit
EC:31:5F
Unicast · Universally administered (U/L bit clear)
- Matched prefix
EC:31:5F- Match
- MA-L assignment
- Address range
EC:31:5F:00:00:00 – EC:31:5F:FF:FF:FF- Addresses in block
- 16,777,216
- Country
- US
- Organization address
- P.O Box 8102 Reno NV US 89507
- First registered
- Feb 19, 2026
Formats
-
Plain hex
EC315F -
Colon-separated
EC:31:5F -
Hyphen-separated
EC-31-5F -
Cisco dot notation
EC31.5F