58,507 registered blocks.

🇺🇸 Omega Engineering Inc. 00:03:34:00:00:00 /24 MA-L 🇨🇳 OMESH CITY GROUP 70:B3:D5:A8:E0:00 /36 MA-S 🇸🇪 Omicron Ceti AB 00:50:C2:25:90:00 /36 IAB 🇦🇹 OMICRON electronics GmbH 20:B7:C0:00:00:00 /24 MA-L 🇦🇹 OMICRON electronics GmbH 00:50:C2:20:F0:00 /36 IAB 🇦🇹 OMICRON electronics GmbH 00:50:C2:78:B0:00 /36 IAB 🇦🇹 OMICRON electronics GmbH 00:50:C2:9B:B0:00 /36 IAB 🇦🇹 OMICRON electronics GmbH 00:50:C2:C1:60:00 /36 IAB 🇬🇧 Omitec Instrumentation Ltd. 00:04:D7:00:00:00 /24 MA-L 🇬🇧 Omneality Ltd. 58:3C:C6:00:00:00 /24 MA-L 🇨🇦 Omnex Control Systems 00:15:EE:00:00:00 /24 MA-L 🇹🇼 Omni Directional Control Technology Inc. 00:06:07:00:00:00 /24 MA-L 🇺🇸 OMNI FLOW COMPUTERS, INC. 00:30:CB:00:00:00 /24 MA-L 🇬🇧 Omni-ID 0C:1E:F7:00:00:00 /24 MA-L 🇺🇸 OMNI-WiFi, LLC 00:25:E4:00:00:00 /24 MA-L 🇺🇸 OMNIA COMMUNICATIONS, INC. 00:90:BD:00:00:00 /24 MA-L 🇯🇵 Omnibit Inc. 00:B5:D6:00:00:00 /24 MA-L 🇬🇧 OmniBuds Ltd 8C:1F:64:F0:10:00 /36 MA-S 🇺🇸 OMNIBYTE CORPORATION 00:40:67:00:00:00 /24 MA-L 🇺🇸 Omnica Corporation 00:50:C2:E3:50:00 /36 IAB 🇺🇸 OmniCluster Technologies, Inc. 00:03:BD:00:00:00 /24 MA-L 🇺🇸 Omnifi Inc. 3C:E0:38:00:00:00 /24 MA-L 🇨🇭 Omniimpex GmbH 68:91:D0:70:00:00 /28 MA-M 🇨🇳 Omnik New Energy Co., Ltd 40:D8:55:1C:F0:00 /36 IAB 🇦🇹 OMNIKEY GmbH. 00:18:9E:00:00:00 /24 MA-L 🇧🇷 Omnilink Tecnologia S/A 8C:1F:64:02:30:00 /36 MA-S 🇺🇸 Omnilux 00:09:32:00:00:00 /24 MA-L 🇺🇸 OmniLync Inc. C8:0E:95:00:00:00 /24 MA-L 🇬🇧 Omnima Limited 78:25:44:00:00:00 /24 MA-L 🇺🇸 OmniNet F4:90:CB:40:00:00 /28 MA-M 🇿🇦 Omnipless Manufacturing (PTY) Ltd 68:79:DD:00:00:00 /24 MA-L 🇺🇸 Omniprint Inc. C4:4B:44:00:00:00 /24 MA-L 🇨🇭 OMNISEC AG 00:50:02:00:00:00 /24 MA-L 🇬🇧 Omnisense Ltd 28:17:CE:00:00:00 /24 MA-L 🇹🇼 OMNISENSE SYSTEMS PRIVATE LIMITED TAIWAN BRANCH 44:03:77:D0:00:00 /28 MA-M 🇺🇸 OmniSense, LLC 00:16:F1:00:00:00 /24 MA-L 🇺🇸 OMNISENSING PHOTONICS LLC 70:B3:D5:70:D0:00 /36 MA-S 🇫🇷 Omnitech Security B0:47:5E:50:00:00 /28 MA-M 🇺🇸 Omnitracs, LLC 40:A3:6B:30:00:00 /28 MA-M 🇺🇸 Omnitrol Networks, Inc. 00:50:C2:63:70:00 /36 IAB 🇺🇸 Omnitron Systems Technology, Inc. 00:06:87:00:00:00 /24 MA-L 🇦🇺 OMNITRONICS PTY LTD 44:E4:9A:00:00:00 /24 MA-L 🇦🇺 OMNITRONICS PTY LTD 00:50:C2:52:A0:00 /36 IAB 🇺🇸 OMNITRONIX, INC. 00:10:A3:00:00:00 /24 MA-L 🇯🇵 OMNIVISION 18:89:DF:00:00:00 /24 MA-L 🇺🇸 OMNIVISION 8C:1F:64:38:70:00 /36 MA-S 🇺🇸 Omntec mfg. inc EC:E7:44:00:00:00 /24 MA-L 🇯🇵 OMRON Corporation 3C:F7:D1:00:00:00 /24 MA-L 🇯🇵 OMRON Corporation 80:B5:C6:00:00:00 /24 MA-L 🇯🇵 Omron Healthcare Co., Ltd 00:22:09:00:00:00 /24 MA-L 🇯🇵 OMRON HEALTHCARE Co., Ltd. B0:49:5F:00:00:00 /24 MA-L 🇯🇵 OMRON SENTECH CO., LTD. D4:7C:44:30:00:00 /28 MA-M 🇯🇵 OMRON TATEISI ELECTRONICS CO. 00:00:0A:00:00:00 /24 MA-L 🇺🇸 OMS Motion 00:16:82:00:00:00 /24 MA-L 🇸🇰 OMS spol. s.r.o. 84:F4:93:00:00:00 /24 MA-L 🇷🇺 Omsk Manufacturing Association named after A.S. Popov 70:B3:D5:A6:10:00 /36 MA-S 🇫🇷 Omwave 18:A5:9C:00:00:00 /28 MA-M 🇫🇷 Omwave 70:B3:D5:B1:30:00 /36 MA-S 🇦🇪 OMX Technology - FZE 94:AB:DE:00:00:00 /24 MA-L 🇸🇬 Omylis Pte Ltd 04:71:4B:70:00:00 /28 MA-M 🇰🇷 On Air Networks 00:50:C2:73:B0:00 /36 IAB 🇺🇸 ON Semiconductor 60:C0:BF:00:00:00 /24 MA-L 🇺🇸 ON Semiconductor F4:00:46:00:00:00 /24 MA-L 🇹🇼 ON SOFTWARE INTERNATIONAL LIMITED 00:19:42:00:00:00 /24 MA-L 🇺🇸 On-Ramp Wireless, Inc. 00:25:0F:00:00:00 /24 MA-L 🇬🇧 on-systems limited 70:B3:D5:5B:70:00 /36 MA-S 🇺🇸 OnAsset Intelligence 8C:1F:64:41:50:00 /36 MA-S 🇺🇸 ONAWHIM (OAW) INC. 58:47:CA:20:00:00 /28 MA-M 🇰🇷 Onbitel 8C:1F:64:44:A0:00 /36 MA-S 🇰🇷 Onbnetech 00:26:3B:00:00:00 /24 MA-L 🇺🇸 Onclave Networks F0:2A:2B:40:00:00 /28 MA-M 🇮🇹 Onda Communication spa 00:24:6F:00:00:00 /24 MA-L 🇮🇹 Onda TLC Italia S.r.l. B0:38:93:00:00:00 /24 MA-L 🇯🇵 ONDEMAND LABORATORY Co., Ltd. 70:B3:D5:06:90:00 /36 MA-S 🇬🇧 OnDis Solutions Ltd 8C:1F:64:ED:D0:00 /36 MA-S 🇧🇪 One 28:CB:EB:00:00:00 /24 MA-L 🇬🇧 ONE Investment Group Limited 00:0C:EF:00:00:00 /24 MA-L 🇫🇷 one RF Technology 00:15:4F:00:00:00 /24 MA-L 🇺🇸 One Stop Systems 00:02:25:00:00:00 /24 MA-L 🇺🇸 ONE WORLD SYSTEMS, INC. 00:90:9A:00:00:00 /24 MA-L 🇯🇵 One-Nemoto Engineering Corporation 00:50:C2:DB:F0:00 /36 IAB 🇺🇸 ONEAC CORPORATION 00:20:82:00:00:00 /24 MA-L 🇫🇷 OneAccess SA 00:12:EF:00:00:00 /24 MA-L 🇫🇷 OneAccess SA 70:FC:8C:00:00:00 /24 MA-L 🇬🇧 ONELAN LTD. 00:80:6F:00:00:00 /24 MA-L 🇩🇪 Oneline AG 00:03:EF:00:00:00 /24 MA-L 🇮🇱 OnePath Networks LTD. 00:24:0D:00:00:00 /24 MA-L 🇨🇳 OnePlus Electronics (Shenzhen) Co., Ltd. A0:91:A2:00:00:00 /24 MA-L 🇨🇳 OnePlus Tech (Shenzhen) Ltd C0:EE:FB:00:00:00 /24 MA-L 🇨🇳 OnePlus Technology (Shenzhen) Co., Ltd 2C:A7:EF:00:00:00 /24 MA-L 🇨🇳 OnePlus Technology (Shenzhen) Co., Ltd 30:BB:7D:00:00:00 /24 MA-L 🇨🇳 OnePlus Technology (Shenzhen) Co., Ltd 48:01:C5:00:00:00 /24 MA-L 🇨🇳 OnePlus Technology (Shenzhen) Co., Ltd 48:74:12:00:00:00 /24 MA-L 🇨🇳 OnePlus Technology (Shenzhen) Co., Ltd 4C:4F:EE:00:00:00 /24 MA-L 🇨🇳 OnePlus Technology (Shenzhen) Co., Ltd 5C:17:CF:00:00:00 /24 MA-L 🇨🇳 OnePlus Technology (Shenzhen) Co., Ltd 64:A2:F9:00:00:00 /24 MA-L 🇨🇳 OnePlus Technology (Shenzhen) Co., Ltd 6C:60:16:00:00:00 /24 MA-L 🇨🇳 OnePlus Technology (Shenzhen) Co., Ltd 78:ED:BC:00:00:00 /24 MA-L 🇨🇳 OnePlus Technology (Shenzhen) Co., Ltd 7C:F0:E5:00:00:00 /24 MA-L 🇨🇳 OnePlus Technology (Shenzhen) Co., Ltd 8C:64:A2:00:00:00 /24 MA-L