0:0:5a	SK	(Schneider & Koch in Europe and Syskonnect outside of Europe)
0:0:5a	Xerox 806 (unregistered)
0:17:0	Kabel
0:20:67	Node Runner Inc
0:48:54	Digital SemiConductor		21143/2 based 10/100
0:4f:49	Realtek
0:4f:4b	Pine Technology Ltd.
0:55:0	Xerox
0:5:9a	PowerComputing (Mac clone)
0:6:d	Hewlett-Packard			JetDirect token-ring interfaces
0:7:d	Cisco				2511 Token Ring
0:8:52	Technically Elite Concepts
0:8:55	Fermilab
0:90:b1	Cisco
0:90:b1	Cisco
10:0:90	Hewlett-Packard			Advisor products
10:0:d4	DEC
10:0:e0	Apple A/UX			(modified addresses for licensing)
2:4:6	BBN				internal usage (not registered)
2:60:60	3Com
2:7:1	Interlan [now Racal-InterLAN]	DEC (UNIBUS or QBUS), Apollo, Cisco
2:7:1	Racal-Datacom
2:a0:c9	Intel
2:cf:1f	CMC				Masscomp; Silicon Graphics; Prime EXL
2:e0:3b	Prominet Corporation		Gigabit Ethernet Switch
2e:2e:2e	LAA (Locally Administered Address) for Meditech Systems
3c:0:0	3Com				dual function (V.34 modem + Ethernet) card
40:0:3	Net Ware (?)
44:45:53	Microsoft			(Windows95 internal "adapters")
44:46:49	DFI (Diamond Flower Industries)
47:54:43	GTC (Not registered!)		(This number is a multicast!)
48:44:53	HDS ???
48:4c:0	Network Solutions
48:54:e8	winbond?
4:88:45	Bay Networks			token ring line card
4c:42:4c	Information Modes software modified addresses (not registered?)
52:54:0	Realtek (UpTech? also reported)
52:54:4c	Novell 2000
52:54:ab	REALTEK (a Realtek 8029 based PCI Card)
56:58:57	Aculab plc			audio bridges
80:ad:0	CNET Technology Inc. (Probably an error, see instead 0080AD)
8:0:10	AT&T [misrepresentation of 800010?]
9:0:6a	AT&T
c0:0:0	Western Digital (may be reversed 00 00 C0?)
e2:c:f	Kingston Technologies
ec:10:0	Enance Source Co., Ltd.	PC clones(?)