IEIT SYSTEMS Co., Ltd. acquired MAC address blocks

3 blocks now registered to IEIT SYSTEMS Co., Ltd. came through 1 former-owner relationship.

MAC address or OUI prefix Look up

Current owner

IEIT SYSTEMS Co., Ltd.

Former owners

1

Blocks

3

Addresses

50.3 million

Former owners: Inspur Electronic Information Industry Co.,Ltd. × 3

Prefix	Former owner	Block	Addresses	First observed
6C:92:BF	Inspur Electronic Information Industry Co.,Ltd.	MA-L	16.8 million	26 Feb 2010
9C:C2:C4	Inspur Electronic Information Industry Co.,Ltd.	MA-L	16.8 million	25 Aug 2021
B4:05:5D	Inspur Electronic Information Industry Co.,Ltd.	MA-L	16.8 million	12 Jul 2019

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