17,375 blocks registered in United States.

🇺🇸 Sensoria Corp. 00:05:88:00:00:00 /24 MA-L 🇺🇸 Sensormatic Electronics LLC 00:50:F9:00:00:00 /24 MA-L 🇺🇸 SensorPush 20:C7:4F:00:00:00 /24 MA-L 🇺🇸 Sensortech Systems Inc. 70:B3:D5:BE:F0:00 /36 MA-S 🇺🇸 SENSUS 00:1D:23:00:00:00 /24 MA-L 🇺🇸 Sensus Healthcare 8C:1F:64:74:60:00 /36 MA-S 🇺🇸 Sensus Metering Systems 00:25:3E:00:00:00 /24 MA-L 🇺🇸 Sensys Networks, Inc. 1C:88:79:70:00:00 /28 MA-M 🇺🇸 Sensys Technologies Inc. 00:50:C2:01:30:00 /36 IAB 🇺🇸 Senticare 00:23:2C:00:00:00 /24 MA-L 🇺🇸 SENTIENT NETWORKS INC. 00:60:7D:00:00:00 /24 MA-L 🇺🇸 Sentilla Corporation 00:12:75:00:00:00 /24 MA-L 🇺🇸 Sentinel Wireless Inc. 00:0C:39:00:00:00 /24 MA-L 🇺🇸 Sentito Networks 00:50:C2:13:F0:00 /36 IAB 🇺🇸 Sentrus Government Systems Division, Inc 60:8D:17:00:00:00 /24 MA-L 🇺🇸 Sentry 360 Security 00:50:C2:A9:80:00 /36 IAB 🇺🇸 Sentry 360 Security 00:50:C2:F5:A0:00 /36 IAB 🇺🇸 Sentry 360 Security 40:D8:55:09:30:00 /36 IAB 🇺🇸 Sentry 360 Security 40:D8:55:0E:C0:00 /36 IAB 🇺🇸 Sentry Equipment Corp. 3C:45:0B:00:00:00 /24 MA-L 🇺🇸 Sentry360 0C:EF:AF:40:00:00 /28 MA-M 🇺🇸 Sentry360 70:B3:D5:D8:40:00 /36 MA-S 🇺🇸 SeorimTechnology Co.,Ltd. 00:0C:2F:00:00:00 /24 MA-L 🇺🇸 SEPATON, Inc. 00:06:8D:00:00:00 /24 MA-L 🇺🇸 Sequel Technologies 00:21:20:00:00:00 /24 MA-L 🇺🇸 SEQUENT COMPUTER SYSTEMS INC. 08:00:47:00:00:00 /24 MA-L 🇺🇸 Sequentric Energy Systems, LLC 00:50:C2:75:90:00 /36 IAB 🇺🇸 Sequestered Solutions 00:50:C2:72:B0:00 /36 IAB 🇺🇸 SEQUTEC INC 00:50:C2:DE:20:00 /36 IAB 🇺🇸 SERANOA NETWORKS INC 00:09:D1:00:00:00 /24 MA-L 🇺🇸 Seranoa Networks, Inc. 00:50:C2:12:30:00 /36 IAB 🇺🇸 SERIAL IMAGE INC. 70:B3:D5:16:60:00 /36 MA-S 🇺🇸 SerialTek LLC 00:21:E3:00:00:00 /24 MA-L 🇺🇸 Serious Integrated, Inc. A0:C5:F2:A0:00:00 /28 MA-M 🇺🇸 Server Technology, Inc. 00:0A:9C:00:00:00 /24 MA-L 🇺🇸 ServerEngines LLC 00:16:88:00:00:00 /24 MA-L 🇺🇸 Servergy, Inc. 3C:0C:48:00:00:00 /24 MA-L 🇺🇸 Serveron / Qualitrol 70:B3:D5:B1:C0:00 /36 MA-S 🇺🇸 Serveron Corporation 00:50:C2:22:00:00 /36 IAB 🇺🇸 Serveron Corporation 40:D8:55:04:C0:00 /36 IAB 🇺🇸 Serveron Corporation 70:B3:D5:FF:40:00 /36 MA-S 🇺🇸 ServerU Inc 84:44:64:00:00:00 /24 MA-L 🇺🇸 SET ENGINEERING 00:30:34:00:00:00 /24 MA-L 🇺🇸 Sevis Systems 00:11:55:00:00:00 /24 MA-L 🇺🇸 Seyond 64:D3:63:00:00:00 /24 MA-L 🇺🇸 Seyond 04:C3:E6:40:00:00 /28 MA-M 🇺🇸 SF Software Solutions 08:8E:4F:00:00:00 /24 MA-L 🇺🇸 SFA, INC. 00:20:07:00:00:00 /24 MA-L 🇺🇸 SFF Committee 9A:B2:F8:00:00:00 /24 CID 🇺🇸 Shade Innovations 58:76:07:60:00:00 /28 MA-M 🇺🇸 Shadin Avionics 70:B3:D5:79:40:00 /36 MA-S 🇺🇸 Shang Hai Tyd. Electon Technology Ltd. 4C:C4:52:00:00:00 /24 MA-L 🇺🇸 ShangHai cellink CO., LTD 00:0A:94:00:00:00 /24 MA-L 🇺🇸 Shanghai Jiao Da HISYS Technology Co. Ltd. 00:18:AC:00:00:00 /24 MA-L 🇺🇸 Shanghai QianJin Electronic Equipment Co. Ltd. 00:50:C2:60:B0:00 /36 IAB 🇺🇸 Shanghai Yali Electron Co.,LTD C4:45:EC:00:00:00 /24 MA-L 🇺🇸 ShareGate, Inc. 00:05:FB:00:00:00 /24 MA-L 🇺🇸 SHAREWAVE, INC. 00:D0:6C:00:00:00 /24 MA-L 🇺🇸 Shark Multimedia Inc. 00:01:12:00:00:00 /24 MA-L 🇺🇸 SharkNinja 0C:E5:A3:00:00:00 /24 MA-L 🇺🇸 SharkNinja Operating LLC 18:16:28:00:00:00 /24 MA-L 🇺🇸 SharkNinja Operating LLC 6C:B3:4D:00:00:00 /24 MA-L 🇺🇸 SHASTA NETWORKS 00:90:39:00:00:00 /24 MA-L 🇺🇸 Shell International Exploration and Production, Inc. 00:0D:34:00:00:00 /24 MA-L 🇺🇸 Shenyang Internet Technology Inc 00:50:C2:1D:20:00 /36 IAB 🇺🇸 Shenzhen Americas Trading Company LLC 10:2D:31:00:00:00 /24 MA-L 🇺🇸 Shenzhen Huazhong Technology Inc 00:50:C2:60:60:00 /36 IAB 🇺🇸 Shenzhen Kezhonglong Optoelectronic Technology Co., Ltd 5C:FF:FF:00:00:00 /24 MA-L 🇺🇸 SHENZHEN TWOWING TECHNOLOGIES CO.,LTD. 54:93:59:00:00:00 /24 MA-L 🇺🇸 Shenzhen Xtooltech Co., Ltd 24:15:10:C0:00:00 /28 MA-M 🇺🇸 Shenzhen Xtooltech Co., Ltd 84:89:EC:90:00:00 /28 MA-M 🇺🇸 Shenzhen Xtooltech Co., Ltd 9C:F6:DD:60:00:00 /28 MA-M 🇺🇸 Shenzhen Xtooltech Co., Ltd C4:95:4D:90:00:00 /28 MA-M 🇺🇸 SHERWOOD 00:E0:60:00:00:00 /24 MA-L 🇺🇸 Sherwood Information Partners, Inc. 00:1E:0C:00:00:00 /24 MA-L 🇺🇸 Shester Communications Inc 00:0E:29:00:00:00 /24 MA-L 🇺🇸 Shield AI 14:DD:48:00:00:00 /24 MA-L 🇺🇸 ShieldSOS LLC E8:06:EB:00:00:00 /24 MA-L 🇺🇸 SHIMADZU CORPORATION 00:E0:96:00:00:00 /24 MA-L 🇺🇸 Shimizu Technology Inc. 00:09:F0:00:00:00 /24 MA-L 🇺🇸 Shireen Inc 00:1E:30:00:00:00 /24 MA-L 🇺🇸 SHIVA CORP. 00:80:D3:00:00:00 /24 MA-L 🇺🇸 SHOGRAPHICS, INC. 00:40:94:00:00:00 /24 MA-L 🇺🇸 SHOMITI SYSTEMS INCORPORATED 00:60:E6:00:00:00 /24 MA-L 🇺🇸 Shooter Detection Systems 64:74:F6:00:00:00 /24 MA-L 🇺🇸 Shooter Detection Systems 70:B3:D5:EB:20:00 /36 MA-S 🇺🇸 ShopperTrak RCT Corporation 24:DB:AD:00:00:00 /24 MA-L 🇺🇸 SHORE MICROSYSTEMS, INC. 00:C0:C0:00:00:00 /24 MA-L 🇺🇸 ShoreTel, Inc 00:10:49:00:00:00 /24 MA-L 🇺🇸 ShotSpotter, Inc. D4:11:D6:00:00:00 /24 MA-L 🇺🇸 ShotTracker 6C:16:0E:00:00:00 /24 MA-L 🇺🇸 SHURE INCORPORATED 00:0E:DD:00:00:00 /24 MA-L 🇺🇸 SHURE INCORPORATED D8:34:EE:00:00:00 /24 MA-L 🇺🇸 SHURE INCORPORATED 9C:43:1E:E0:00:00 /28 MA-M 🇺🇸 SHURE INCORPORATED 00:50:C2:F4:80:00 /36 IAB 🇺🇸 SIANA Systems 70:B3:D5:82:F0:00 /36 MA-S 🇺🇸 SiByte, Inc. 00:02:4C:00:00:00 /24 MA-L 🇺🇸 Sichuan Tianyi Information Science & Technology Stock CO.,LTD 00:23:C9:00:00:00 /24 MA-L 🇺🇸 SICOM Systems, Inc. 00:05:0B:00:00:00 /24 MA-L 🇺🇸 SiCortex, Inc 00:13:FC:00:00:00 /24 MA-L