Utility, Inc acquired MAC address blocks

4 blocks now registered to Utility, Inc came through 2 former-owner relationships.

MAC address or OUI prefix Look up

Current owner

Utility, Inc

Former owners

2

Blocks

4

Addresses

67.1 million

Former owners: Digital Safety Technologies, Inc × 2 · Integrian, Inc. × 2

Prefix	Former owner	Block	Addresses	First observed
00:09:BC	Digital Safety Technologies, Inc	MA-L	16.8 million	5 Jun 2002
00:16:ED	Digital Safety Technologies, Inc	MA-L	16.8 million	23 Dec 2005
00:09:BC	Integrian, Inc.	MA-L	16.8 million	5 Jun 2002
00:16:ED	Integrian, Inc.	MA-L	16.8 million	23 Dec 2005

Complete as of the current IEEE registry deploy. Dates are when each registration was first observed in public data, not legal assignment dates.