MAC Address Lookup

IEEE Registration Authority 90:4E:91

90:4E:91 is a 24-bit MA-L MAC address block registered to IEEE Registration Authority in US.

Vendor

IEEE Registration Authority

MA-L · 24-bit
90:4E:91

Unicast · Universally administered (U/L bit clear)

Matched prefix
90:4E:91
Match
MA-L assignment
Address range
90:4E:91:00:00:00 – 90:4E:91:FF:FF:FF
Addresses in block
16,777,216
Country
US
Organization address
445 Hoes Lane Piscataway NJ US 08554
First registered
May 27, 2017

Formats

  • Plain hex 904E91
  • Colon-separated 90:4E:91
  • Hyphen-separated 90-4E-91
  • Cisco dot notation 904E.91