17,372 blocks registered in United States.

🇺🇸 Intervoice-Brite, Inc. 00:03:57:00:00:00 /24 MA-L 🇺🇸 interWAVE Communications 00:A0:2C:00:00:00 /24 MA-L 🇺🇸 Intoto Inc. 00:1D:B8:00:00:00 /24 MA-L 🇺🇸 Intra Corporation 70:B3:D5:DD:B0:00 /36 MA-S 🇺🇸 Intransa, Inc. 00:07:2F:00:00:00 /24 MA-L 🇺🇸 INTRASERVER TECHNOLOGY 00:06:2B:00:00:00 /24 MA-L 🇺🇸 IntraServer Technology, Inc. 00:60:5B:00:00:00 /24 MA-L 🇺🇸 Intrepid Control Systems, Inc. 00:FC:70:00:00:00 /24 MA-L 🇺🇸 Intrigue Technologies, Inc. E0:26:30:00:00:00 /24 MA-L 🇺🇸 Intrinsic Innovation, LLC 8C:1F:64:6D:C0:00 /36 MA-S 🇺🇸 Intrinsity 00:50:C2:22:C0:00 /36 IAB 🇺🇸 Introl Design F4:A4:54:60:00:00 /28 MA-M 🇺🇸 Intronics, Incorporated 00:0A:53:00:00:00 /24 MA-L 🇺🇸 Intruvert Networks, Inc. 00:06:92:00:00:00 /24 MA-L 🇺🇸 Intuicom 00:1D:E3:00:00:00 /24 MA-L 🇺🇸 Intuitive Surgical, Inc BC:66:41:60:00:00 /28 MA-M 🇺🇸 Intuitive Surgical, Inc 00:50:C2:5C:20:00 /36 IAB 🇺🇸 Intuitive Surgical, Inc 00:50:C2:9C:F0:00 /36 IAB 🇺🇸 Intuitive Surgical, Inc 00:50:C2:D9:B0:00 /36 IAB 🇺🇸 Intuitive Surgical, Inc 00:50:C2:FA:50:00 /36 IAB 🇺🇸 Invensys 00:20:96:00:00:00 /24 MA-L 🇺🇸 Invensys Controls Network Systems 00:50:C2:09:00:00 /36 IAB 🇺🇸 Inventek Systems C4:7F:51:00:00:00 /24 MA-L 🇺🇸 Invento Networks, Inc. 00:12:D7:00:00:00 /24 MA-L 🇺🇸 INVENTORY CONVERSION, INC./ 00:A0:5C:00:00:00 /24 MA-L 🇺🇸 INVERTEX, INC. 00:D0:83:00:00:00 /24 MA-L 🇺🇸 Invicta Networks, Inc. 00:06:4C:00:00:00 /24 MA-L 🇺🇸 Invictus-AV 44:7C:AC:00:00:00 /24 MA-L 🇺🇸 InView Technology Corporation D4:A4:99:00:00:00 /24 MA-L 🇺🇸 INVISIBLE SOFTWARE, INC. 00:40:1D:00:00:00 /24 MA-L 🇺🇸 Invivo Research Inc. 00:0A:0E:00:00:00 /24 MA-L 🇺🇸 Invocon, Inc. 00:50:C2:65:F0:00 /36 IAB 🇺🇸 InVue CC:1F:C4:00:00:00 /24 MA-L 🇺🇸 IO TECH, INC. 00:50:A4:00:00:00 /24 MA-L 🇺🇸 IOA Corporation 00:07:F2:00:00:00 /24 MA-L 🇺🇸 ioBridge, Inc. D4:28:B2:00:00:00 /24 MA-L 🇺🇸 iodyne 54:7F:BC:00:00:00 /24 MA-L 🇺🇸 IOG Products LLC 20:85:93:B0:00:00 /28 MA-M 🇺🇸 IOGEAR, Inc. 00:21:79:00:00:00 /24 MA-L 🇺🇸 Iomega Corporation 00:D0:B8:00:00:00 /24 MA-L 🇺🇸 ION Geophysical Corporation Inc. 00:17:D7:00:00:00 /24 MA-L 🇺🇸 ION Networks, Inc. 00:20:45:00:00:00 /24 MA-L 🇺🇸 ION Networks, Inc. 00:E0:89:00:00:00 /24 MA-L 🇺🇸 Ion Professional Solutions 10:07:23:80:00:00 /28 MA-M 🇺🇸 Ion Sense Inc. 00:50:C2:9F:60:00 /36 IAB 🇺🇸 Ion Torrent Systems, Inc. 00:21:73:00:00:00 /24 MA-L 🇺🇸 IONA Tech 88:A6:EF:E0:00:00 /28 MA-M 🇺🇸 IoT Diagnostics A4:45:CD:00:00:00 /24 MA-L 🇺🇸 iota Computing, Inc. B4:D8:DE:00:00:00 /24 MA-L 🇺🇸 Iota, Inc. 20:D9:06:00:00:00 /24 MA-L 🇺🇸 IoTecha Corp A0:02:4A:E0:00:00 /28 MA-M 🇺🇸 Iotopia Solutions 70:B3:D5:31:70:00 /36 MA-S 🇺🇸 IoTSecure, LLC 8C:1F:64:F0:40:00 /36 MA-S 🇺🇸 IOWAVE INC. 00:D0:82:00:00:00 /24 MA-L 🇺🇸 IP Datatel, LLC. 00:23:FB:00:00:00 /24 MA-L 🇺🇸 IP Fabrics, Inc. 00:14:D9:00:00:00 /24 MA-L 🇺🇸 IP Innovations, Inc. 00:19:D5:00:00:00 /24 MA-L 🇺🇸 IP Unity 00:50:C2:08:C0:00 /36 IAB 🇺🇸 IP Unity 00:50:C2:29:30:00 /36 IAB 🇺🇸 IP Video Networks Inc 00:30:62:00:00:00 /24 MA-L 🇺🇸 IP-NET LLC 20:AA:25:00:00:00 /24 MA-L 🇺🇸 iPass, Inc. 6A:1F:6C:00:00:00 /24 CID 🇺🇸 IPAXS Corporation 00:50:C2:0F:F0:00 /36 IAB 🇺🇸 IPC INFORMATION SYSTEMS, INC. 00:E0:A7:00:00:00 /24 MA-L 🇺🇸 ipDialog, Inc. 00:04:1C:00:00:00 /24 MA-L 🇺🇸 IPG Photonics Corporation 70:B3:D5:2E:60:00 /36 MA-S 🇺🇸 iPhotonix LLC 00:1C:15:00:00:00 /24 MA-L 🇺🇸 IPITEK 00:50:C2:02:40:00 /36 IAB 🇺🇸 IPITEK 00:50:C2:97:10:00 /36 IAB 🇺🇸 Ipitek 70:B3:D5:EC:F0:00 /36 MA-S 🇺🇸 IPitomy Communications 8C:B8:2C:00:00:00 /24 MA-L 🇺🇸 IPMobileNet Inc. 00:08:CE:00:00:00 /24 MA-L 🇺🇸 iPolicy Networks, Inc. 00:04:4A:00:00:00 /24 MA-L 🇺🇸 IPOptical, Inc. 00:05:FA:00:00:00 /24 MA-L 🇺🇸 iPort DC:82:F6:00:00:00 /24 MA-L 🇺🇸 Ipsil, Incorporated 00:08:1D:00:00:00 /24 MA-L 🇺🇸 IPTC Tech. Comm. AB 00:50:C2:54:A0:00 /36 IAB 🇺🇸 IPtec, Inc. 00:50:C2:AE:E0:00 /36 IAB 🇺🇸 IPTECHVIEW D4:61:37:D0:00:00 /28 MA-M 🇺🇸 IPvideo Corporation B0:B3:53:D0:00:00 /28 MA-M 🇺🇸 IQ TECHNOLOGIES, INC. 00:80:ED:00:00:00 /24 MA-L 🇺🇸 IQinVision 00:50:1A:00:00:00 /24 MA-L 🇺🇸 iQstor Networks, Inc. 00:09:2B:00:00:00 /24 MA-L 🇺🇸 Iqua Ltd. 00:15:BE:00:00:00 /24 MA-L 🇺🇸 Iradimed 70:B3:D5:E5:70:00 /36 MA-S 🇺🇸 iReady Corporation 00:50:C2:0E:A0:00 /36 IAB 🇺🇸 iREZ Technologies LLC 00:50:C2:0E:B0:00 /36 IAB 🇺🇸 iRF - Intelligent RF Solutions, LLC 70:B3:D5:21:D0:00 /36 MA-S 🇺🇸 iRhythm Technologies, Inc. C0:2E:26:00:00:00 /24 MA-L 🇺🇸 Iridium Satellite LLC 00:1C:B4:00:00:00 /24 MA-L 🇺🇸 Iris ID Systems, Inc. E4:47:91:00:00:00 /24 MA-L 🇺🇸 IRIS TECHNOLOGIES, INC. 00:50:0A:00:00:00 /24 MA-L 🇺🇸 IRISS Inc. 78:78:35:50:00:00 /28 MA-M 🇺🇸 iRobot Corporation 4C:B9:EA:00:00:00 /24 MA-L 🇺🇸 iRobot Corporation 50:14:79:00:00:00 /24 MA-L 🇺🇸 iRobot Corporation AC:F4:73:00:00:00 /24 MA-L 🇺🇸 IRONICS, INCORPORATED 00:40:50:00:00:00 /24 MA-L 🇺🇸 IronLink 54:91:AF:30:00:00 /28 MA-M 🇺🇸 IronWiFi AA:14:6B:00:00:00 /24 CID 🇺🇸 IRONWOOD ELECTRONICS 8C:1F:64:C2:60:00 /36 MA-S