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🇬🇧 2 Save Energy Ltd 44:37:19:00:00:00 /24 MA-L 🇬🇧 2iC-Care Ltd 28:F8:C6:00:00:00 /28 MA-M 🇬🇧 3 Greens Aviation Limited 00:22:F0:00:00:00 /24 MA-L 🇬🇧 3COM EUROPE LTD 00:04:0B:00:00:00 /24 MA-L 🇬🇧 3COM EUROPE LTD 00:05:1A:00:00:00 /24 MA-L 🇬🇧 3COM EUROPE LTD 00:1E:C1:00:00:00 /24 MA-L 🇬🇧 3COM EUROPE LTD 00:22:57:00:00:00 /24 MA-L 🇬🇧 3COM EUROPE LTD 00:24:73:00:00:00 /24 MA-L 🇬🇧 3COM EUROPE LTD 00:30:1E:00:00:00 /24 MA-L 🇬🇧 3COM EUROPE LTD 00:50:99:00:00:00 /24 MA-L 🇬🇧 3COM EUROPE LTD 00:90:04:00:00:00 /24 MA-L 🇬🇧 3COM EUROPE LTD 00:D0:96:00:00:00 /24 MA-L 🇬🇧 3COM EUROPE LTD 08:00:4E:00:00:00 /24 MA-L 🇬🇧 3COM EUROPE LTD 20:FD:F1:00:00:00 /24 MA-L 🇬🇧 3COM EUROPE LTD 40:01:C6:00:00:00 /24 MA-L 🇬🇧 3Com Ltd 00:0A:04:00:00:00 /24 MA-L 🇬🇧 3Com Ltd 00:0B:AC:00:00:00 /24 MA-L 🇬🇧 3Com Ltd 00:0D:54:00:00:00 /24 MA-L 🇬🇧 3Com Ltd 00:0E:6A:00:00:00 /24 MA-L 🇬🇧 3Com Ltd 00:0F:CB:00:00:00 /24 MA-L 🇬🇧 3Com Ltd 00:12:A9:00:00:00 /24 MA-L 🇬🇧 3Com Ltd 00:14:7C:00:00:00 /24 MA-L 🇬🇧 3Com Ltd 00:16:E0:00:00:00 /24 MA-L 🇬🇧 3Com Ltd 00:18:6E:00:00:00 /24 MA-L 🇬🇧 3Com Ltd 00:1A:C1:00:00:00 /24 MA-L 🇬🇧 3Com Ltd 00:1C:C5:00:00:00 /24 MA-L 🇬🇧 3DX-Ray Limited 00:50:C2:71:30:00 /36 IAB 🇬🇧 3view Ltd 70:E1:39:00:00:00 /24 MA-L 🇬🇧 3Way Networks Ltd 00:1A:8E:00:00:00 /24 MA-L 🇬🇧 4Links Limited 00:50:C2:21:20:00 /36 IAB 🇬🇧 7thSense Design Limited 70:B3:D5:E4:60:00 /36 MA-S 🇬🇧 802 Global 00:11:ED:00:00:00 /24 MA-L 🇬🇧 802automation Limited 00:1B:E5:00:00:00 /24 MA-L 🇬🇧 8086 Consultancy 00:22:82:00:00:00 /24 MA-L 🇬🇧 A & R Cambridge 00:1B:7C:00:00:00 /24 MA-L 🇬🇧 A. W. Communication Systems Ltd 00:15:6E:00:00:00 /24 MA-L 🇬🇧 A.R.G ElectroDesign Ltd 00:50:C2:39:E0:00 /36 IAB 🇬🇧 AB PRECISION (POOLE) LTD 70:B3:D5:06:40:00 /36 MA-S 🇬🇧 Abicom International 08:B4:CF:00:00:00 /24 MA-L 🇬🇧 Abitsoftware, Ltd. 70:B3:D5:3D:80:00 /36 MA-S 🇬🇧 Acc+Ess Ltd 70:B3:D5:FC:F0:00 /36 MA-S 🇬🇧 Access Devices Limited 00:08:07:00:00:00 /24 MA-L 🇬🇧 Access IS 5C:F2:86:70:00:00 /28 MA-M 🇬🇧 Access IS 00:50:C2:2E:10:00 /36 IAB 🇬🇧 Accessia Technology Ltd. DC:06:82:00:00:00 /24 MA-L 🇬🇧 accesso Technology Group A4:11:63:90:00:00 /28 MA-M 🇬🇧 Acco Brands Europe 70:B3:D5:6F:60:00 /36 MA-S 🇬🇧 Ace Axis Limited 00:24:24:00:00:00 /24 MA-L 🇬🇧 Ace Axis Limited 00:50:C2:6E:70:00 /36 IAB 🇬🇧 ACORN COMPUTERS LIMITED 00:00:A4:00:00:00 /24 MA-L 🇬🇧 Action Imaging Solutions 00:09:B9:00:00:00 /24 MA-L 🇬🇧 ACTIVE IMAGING PLC 00:60:25:00:00:00 /24 MA-L 🇬🇧 Active Research Limited F8:C9:D6:40:00:00 /28 MA-M 🇬🇧 Active Research Limited 70:B3:D5:6A:00:00 /36 MA-S 🇬🇧 Active Research Limited 8C:1F:64:0C:00:00 /36 MA-S 🇬🇧 Active Research Limited 8C:1F:64:5C:50:00 /36 MA-S 🇬🇧 Active Silicon Ltd 00:05:91:00:00:00 /24 MA-L 🇬🇧 Aculab PLC 00:02:1F:00:00:00 /24 MA-L 🇬🇧 Adam Communications Systems Int Ltd 00:1D:64:00:00:00 /24 MA-L 🇬🇧 Adder Technology Limited 00:0F:58:00:00:00 /24 MA-L 🇬🇧 ADIXEIN LIMITED 00:1B:C5:03:10:00 /36 MA-S 🇬🇧 Adtran Inc 20:5F:3D:00:00:00 /24 MA-L 🇬🇧 Adtran Inc 28:D0:CB:00:00:00 /24 MA-L 🇬🇧 Adtran Inc AC:51:EE:00:00:00 /24 MA-L 🇬🇧 ADVA Optical Networking Ltd. 00:0B:90:00:00:00 /24 MA-L 🇬🇧 ADVA Optical Networking Ltd. 00:80:EA:00:00:00 /24 MA-L 🇬🇧 ADVA Optical Networking Ltd. 00:D0:8B:00:00:00 /24 MA-L 🇬🇧 ADVA Optical Networking Ltd. 18:BC:57:00:00:00 /24 MA-L 🇬🇧 ADVA Optical Networking Ltd. 28:9A:F7:00:00:00 /24 MA-L 🇬🇧 ADVA Optical Networking Ltd. 84:C8:07:00:00:00 /24 MA-L 🇬🇧 ADVA Optical Networking Ltd. B8:38:EF:00:00:00 /24 MA-L 🇬🇧 Advanced Desktop Systems Ltd 00:50:C2:B7:20:00 /36 IAB 🇬🇧 Advanced Diagnostics LTD 98:6D:35:90:00:00 /28 MA-M 🇬🇧 Advanced Electronics Ltd DC:4A:9E:10:00:00 /28 MA-M 🇬🇧 Advanced Micro Peripherals B0:E9:7E:00:00:00 /24 MA-L 🇬🇧 Advanced Modular Computers Ltd. 00:50:C2:44:00:00 /36 IAB 🇬🇧 ADVANCED TELECOMMUNICATIONS MODULES, LTD. 00:20:2B:00:00:00 /24 MA-L 🇬🇧 Advanced Vision Technology Ltd 70:B3:D5:E5:00:00 /36 MA-S 🇬🇧 Advantage Six Ltd 00:17:DE:00:00:00 /24 MA-L 🇬🇧 Adventiq Ltd. 00:1E:ED:00:00:00 /24 MA-L 🇬🇧 Aegate Ltd 00:16:57:00:00:00 /24 MA-L 🇬🇧 AEL Microsystems Limited 00:50:C2:E7:D0:00 /36 IAB 🇬🇧 AERIAL CAMERA SYSTEMS Ltd 70:B3:D5:FC:40:00 /36 MA-S 🇬🇧 AERONAUTICAL & GENERAL INSTRUMENTS LTD. 70:B3:D5:FD:E0:00 /36 MA-S 🇬🇧 AFE COMPUTERS LTD. 00:40:5F:00:00:00 /24 MA-L 🇬🇧 Afonics Fibreoptics Ltd 00:50:C2:40:D0:00 /36 IAB 🇬🇧 Agatel Ltd B4:BA:02:00:00:00 /24 MA-L 🇬🇧 AGWTech Ltd 00:50:C2:BC:80:00 /36 IAB 🇬🇧 AHM Limited (CLiKAPAD) 00:50:C2:AB:80:00 /36 IAB 🇬🇧 Air Monitors Ltd 00:50:C2:AD:70:00 /36 IAB 🇬🇧 Airborne Engineering Limited 70:B3:D5:46:B0:00 /36 MA-S 🇬🇧 Airspan Communications, Ltd. 00:01:AA:00:00:00 /24 MA-L 🇬🇧 Aker Subsea Ltd A8:95:B0:00:00:00 /24 MA-L 🇬🇧 Alcatel-Lucent Telecom Limited F8:30:94:00:00:00 /24 MA-L 🇬🇧 ALGORITHMICS LTD. 00:40:BC:00:00:00 /24 MA-L 🇬🇧 ALL.SPACE Networks Ltd B4:4D:43:40:00:00 /28 MA-M 🇬🇧 Allen Martin Conservation Ltd 00:50:C2:26:70:00 /36 IAB 🇬🇧 Alpha Data Parallel Systems, Ltd. 00:01:CF:00:00:00 /24 MA-L 🇬🇧 Alstom Signalling Ltd. 00:50:C2:07:30:00 /36 IAB 🇬🇧 ALTRAN UK 70:B3:D5:17:90:00 /36 MA-S