00:21:CE NTC-Metrotek
Every MAC address from 00:21:CE:00:00:00 to 00:21:CE:FF:FF:FF belongs to a block the IEEE assigned to NTC-Metrotek. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:21:CE belongs to
Written 00:21:CE, 00-21-CE or 0021CE, depending on the system. Look up a full address.
Prefix
00:21:CE
Organization
NTC-Metrotek
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:21:CE:00:00:00
Last address
00:21:CE:FF:FF:FF
Address type
Globally unique, unicast
Registered address
9, Nevzorovoy street Saint-Petersburg RU 192148