Open Grid Computing, Inc.

2 OUIs
00222F00222F

Open Infrastructure

2 OUIs
902778902778

Open Interface North America

2 OUIs
0014BB0014BB

Open Network Co., Ltd.

2 OUIs
000291000291

Open Networking Laboratory

2 OUIs
A42305A42305

Open Source Robotics Foundation, Inc.

2 OUIs
A4F3C1A4F3C1

Open Standard Digital-IF Interface for SATCOM Systems

2 OUIs
E0DB88E0DB88

Open Systems International

2 OUIs
0011B60011B6

OpenGear, Inc

2 OUIs
0013C60013C6

OpenPattern

2 OUIs
64DB1864DB18

OpenProducts 237 AB

2 OUIs
1C63B71C63B7

OpenRTLS Group

2 OUIs
046E02046E02

OpenWrt

2 OUIs
2005B62005B6

Openet information technology(shenzhen) Co., Ltd.

2 OUIs
000C2E000C2E

Openmatics s.r.o.

2 OUIs
7C97637C9763

Ophir Optronics Ltd

2 OUIs
001EAF001EAF

Ophir-Spiricon LLC

2 OUIs
000731000731

Opteon Corporation

2 OUIs
0007A20007A2

OptiCore Inc.

2 OUIs
04FA3F04FA3F

OptiSense Network, LLC

2 OUIs
284121284121

Optical Communications Products Inc.

2 OUIs
000A1D000A1D

Optical Internetworking Forum

2 OUIs
000F40000F40

Optical Network Testing, Inc.

2 OUIs
0006E80006E8

Optical Zonu Corporation

2 OUIs
0008EC0008EC

Opticomm Corporation

2 OUIs
001C95001C95

Opticon Sensors Europe B.V.

2 OUIs
3889DC3889DC

Optimal Technologies International Inc.

2 OUIs
0018FD0018FD

Option International N.V.

2 OUIs
000CE3000CE3

Option Wireless Sweden

2 OUIs
00098C00098C

Optium Corporation

2 OUIs
000E52000E52