00:19:54 Leaf Corporation.
Every MAC address from 00:19:54:00:00:00 to 00:19:54:FF:FF:FF belongs to a block the IEEE assigned to Leaf Corporation.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:19:54 belongs to
Written 00:19:54, 00-19-54 or 001954, depending on the system. Look up a full address.
Prefix
00:19:54
Organization
Leaf Corporation.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:19:54:00:00:00
Last address
00:19:54:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Amuze 1F Isehara City Kanagawa-Pref. JP 259-1117