00:1B:70 IRI Ubiteq, INC.
Every MAC address from 00:1B:70:00:00:00 to 00:1B:70:FF:FF:FF belongs to a block the IEEE assigned to IRI Ubiteq, INC.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:1B:70 belongs to
Written 00:1B:70, 00-1B-70 or 001B70, depending on the system. Look up a full address.
Prefix
00:1B:70
Organization
IRI Ubiteq, INC.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:1B:70:00:00:00
Last address
00:1B:70:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Shinjuku-Nomura Bldg. 47F, Shinjuku-ku Tokyo JP 163-0547