00:21:E7 Informatics Services Corporation
Every MAC address from 00:21:E7:00:00:00 to 00:21:E7:FF:FF:FF belongs to a block the IEEE assigned to Informatics Services Corporation. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:21:E7 belongs to
Written 00:21:E7, 00-21-E7 or 0021E7, depending on the system. Look up a full address.
Prefix
00:21:E7
Organization
Informatics Services Corporation
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:21:E7:00:00:00
Last address
00:21:E7:FF:FF:FF
Address type
Globally unique, unicast
Registered address
140, Negin Bldg., Tehran IR 1549534511