18:4F:5D Japan Radio Co., Ltd
Every MAC address from 18:4F:5D:00:00:00 to 18:4F:5D:FF:FF:FF belongs to a block the IEEE assigned to Japan Radio Co., Ltd. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 18:4F:5D belongs to
Written 18:4F:5D, 18-4F-5D or 184F5D, depending on the system. Look up a full address.
Prefix
18:4F:5D
Organization
Japan Radio Co., Ltd
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
18:4F:5D:00:00:00
Last address
18:4F:5D:FF:FF:FF
Address type
Globally unique, unicast
Registered address
NAKANO CENTRAL PARK EAST 10-1, Nakano 4-chome Nakano-ku Tokyo JP 164-8570