00:20:58 ALLIED SIGNAL INC.
Every MAC address from 00:20:58:00:00:00 to 00:20:58:FF:FF:FF belongs to a block the IEEE assigned to ALLIED SIGNAL INC.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:20:58 belongs to
Written 00:20:58, 00-20-58 or 002058, depending on the system. Look up a full address.
Prefix
00:20:58
Organization
ALLIED SIGNAL INC.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:20:58:00:00:00
Last address
00:20:58:FF:FF:FF
Address type
Globally unique, unicast
Registered address
ROUTE 46 TETERBORO NJ US 07608