HPN Supply Chain acquired MAC address blocks

5 blocks now registered to HPN Supply Chain came through 1 former-owner relationship.

MAC address or OUI prefix Look up

Current owner

HPN Supply Chain

Former owners

1

Blocks

5

Addresses

83.9 million

Former owners: ProCurve Networking by HP × 5

Prefix	Former owner	Block	Addresses	First observed
00:1C:2E	ProCurve Networking by HP	MA-L	16.8 million	13 May 2007
00:1D:B3	ProCurve Networking by HP	MA-L	16.8 million	18 Aug 2007
00:1F:28	ProCurve Networking by HP	MA-L	16.8 million	31 Dec 2007
00:1F:FE	ProCurve Networking by HP	MA-L	16.8 million	14 Apr 2008
00:21:F7	ProCurve Networking by HP	MA-L	16.8 million	18 Jun 2008

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