00:05:46 KDDI Network & Solultions Inc.
Every MAC address from 00:05:46:00:00:00 to 00:05:46:FF:FF:FF belongs to a block the IEEE assigned to KDDI Network & Solultions Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:05:46 belongs to
Written 00:05:46, 00-05-46 or 000546, depending on the system. Look up a full address.
Prefix
00:05:46
Organization
KDDI Network & Solultions Inc.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:05:46:00:00:00
Last address
00:05:46:FF:FF:FF
Address type
Globally unique, unicast
Registered address
2-3-1, Nishishinjunku-ku, Tokyo JP 163-0907