17,372 blocks registered in United States.

🇺🇸 KwikByte, LLC 00:1E:5F:00:00:00 /24 MA-L 🇺🇸 Kwikset 10:A4:50:00:00:00 /24 MA-L 🇺🇸 Kyland-USA 78:EC:74:00:00:00 /24 MA-L 🇺🇸 Kymeta Purchasing BC:AD:90:00:00:00 /24 MA-L 🇺🇸 Kyocera Wireless Corp. 00:14:60:00:00:00 /24 MA-L 🇺🇸 Kyocera Wireless Corp. 00:1F:BD:00:00:00 /24 MA-L 🇺🇸 L&N TECHNOLOGIES 00:C0:5D:00:00:00 /24 MA-L 🇺🇸 L-3 Communication Aviation Recorders 00:02:9F:00:00:00 /24 MA-L 🇺🇸 L-3 communications ComCept Division 70:B3:D5:E0:90:00 /36 MA-S 🇺🇸 L-3 Communications Display Systems 00:1E:F4:00:00:00 /24 MA-L 🇺🇸 L-3 COMMUNICATIONS EAST 00:10:27:00:00:00 /24 MA-L 🇺🇸 L-3 Communications Geneva Aerospace 00:1D:C7:00:00:00 /24 MA-L 🇺🇸 L-3 Communications Infrared Products 68:CE:4E:00:00:00 /24 MA-L 🇺🇸 L-3 Communications Mobile-Vision, Inc. 38:73:EA:00:00:00 /28 MA-M 🇺🇸 L-3 Communications Mobile-Vision, Inc. 00:50:C2:6D:C0:00 /36 IAB 🇺🇸 L-3 Communications Mobile-Vision, Inc. 00:50:C2:A4:B0:00 /36 IAB 🇺🇸 L-3 Communications, Aviation Recorders 00:16:F7:00:00:00 /24 MA-L 🇺🇸 L-3 Linkabit 00:05:D6:00:00:00 /24 MA-L 🇺🇸 L-3 Linkabit 00:0B:7A:00:00:00 /24 MA-L 🇺🇸 L-3 Sonoma EO 00:30:B2:00:00:00 /24 MA-L 🇺🇸 L3 Communications - Telemetry West 00:1F:0D:00:00:00 /24 MA-L 🇺🇸 L3 Communications Nova Engineering 00:50:C2:88:D0:00 /36 IAB 🇺🇸 LA Clippers 34:46:63:30:00:00 /28 MA-M 🇺🇸 La Crosse Technology LTD 00:1D:8C:00:00:00 /24 MA-L 🇺🇸 Lab X Technologies, LLC 00:50:C2:4E:D0:00 /36 IAB 🇺🇸 LabJack 90:2E:87:00:00:00 /24 MA-L 🇺🇸 LabJack Corporation 00:50:C2:3A:50:00 /36 IAB 🇺🇸 LabJack Corporation 00:50:C2:A0:80:00 /36 IAB 🇺🇸 Laboratory for Computational Sensing and Robotics, Johns Hopkins University FA:61:0E:00:00:00 /24 CID 🇺🇸 LACO Technologies 64:33:B5:80:00:00 /28 MA-M 🇺🇸 LadyBug Technologies, LLC 8C:1F:64:9A:20:00 /36 MA-S 🇺🇸 Lagotek Corporation 00:1E:85:00:00:00 /24 MA-L 🇺🇸 Lam Research B8:D8:12:D0:00:00 /28 MA-M 🇺🇸 Lamontec 8C:1F:64:68:70:00 /36 MA-S 🇺🇸 Lamprey Networks, Inc. EC:DE:3D:00:00:00 /24 MA-L 🇺🇸 LAN ACCESS CORP. 00:20:BE:00:00:00 /24 MA-L 🇺🇸 LAN Accessories Co., Ltd. A4:F7:D0:00:00:00 /24 MA-L 🇺🇸 LAN Controls, Inc. 00:50:C2:0B:80:00 /36 IAB 🇺🇸 LAN-TEC INC. 08:00:2D:00:00:00 /24 MA-L 🇺🇸 LAN/MAN Standards Association (LMSC) 00:1E:83:00:00:00 /24 MA-L 🇺🇸 LANART CORPORATION 00:C0:18:00:00:00 /24 MA-L 🇺🇸 Lance Design LLC 8C:1F:64:5F:C0:00 /36 MA-S 🇺🇸 LANCO, INC. 00:40:6D:00:00:00 /24 MA-L 🇺🇸 Land-Cellular Corporation 00:11:DB:00:00:00 /24 MA-L 🇺🇸 Landauer, Inc. 6C:B4:A7:00:00:00 /24 MA-L 🇺🇸 LANDINGS TECHNOLOGY CORP. 00:20:93:00:00:00 /24 MA-L 🇺🇸 Landis+Gyr 00:1C:64:00:00:00 /24 MA-L 🇺🇸 LANEX CORPORATION 00:80:C1:00:00:00 /24 MA-L 🇺🇸 Lanmark Controls Inc. 00:50:C2:C8:C0:00 /36 IAB 🇺🇸 Lanmark Controls Inc. 70:B3:D5:39:E0:00 /36 MA-S 🇺🇸 Lanmus Networks Ltd B0:47:5E:20:00:00 /28 MA-M 🇺🇸 LanPro Inc 00:27:11:00:00:00 /24 MA-L 🇺🇸 Lantronix 00:0F:2C:00:00:00 /24 MA-L 🇺🇸 Lantronix 00:80:A3:00:00:00 /24 MA-L 🇺🇸 Lantronix 00:C0:F2:00:00:00 /24 MA-L 🇺🇸 LANWAN TECHNOLOGIES 00:40:CB:00:00:00 /24 MA-L 🇺🇸 LAPIS TECHNOLOGIES, INC. 00:20:8B:00:00:00 /24 MA-L 🇺🇸 Lara Technology, Inc. 00:30:C0:00:00:00 /24 MA-L 🇺🇸 LARK Technologies, Inc 64:C9:44:00:00:00 /24 MA-L 🇺🇸 LARSCOM INCORPORATED 00:20:C8:00:00:00 /24 MA-L 🇺🇸 LARSCOM INCORPORATED 00:60:AB:00:00:00 /24 MA-L 🇺🇸 Las Vegas Gaming, Inc. 00:18:4B:00:00:00 /24 MA-L 🇺🇸 Laser Light Engines B0:80:8C:00:00:00 /24 MA-L 🇺🇸 Laser Mechanisms, Inc. 8C:1F:64:B6:C0:00 /36 MA-S 🇺🇸 Lasercraft Inc 00:23:17:00:00:00 /24 MA-L 🇺🇸 LASERGRAPHICS, INC. 00:60:F2:00:00:00 /24 MA-L 🇺🇸 LaserLinc, Inc. 00:50:C2:83:30:00 /36 IAB 🇺🇸 LaserLinc, Inc. 8C:1F:64:04:D0:00 /36 MA-S 🇺🇸 LASERMASTER TECHNOLOGIES, INC. 00:C0:22:00:00:00 /24 MA-L 🇺🇸 Lassen Research 00:0A:16:00:00:00 /24 MA-L 🇺🇸 Last Mile Gear 00:50:C2:56:40:00 /36 IAB 🇺🇸 Last Mile Gear 70:B3:D5:EB:A0:00 /36 MA-S 🇺🇸 Lastar, Inc. 00:22:9A:00:00:00 /24 MA-L 🇺🇸 Latch 00:B6:9F:00:00:00 /24 MA-L 🇺🇸 Lattice Semiconductor Corp. (LPA) 00:D0:BD:00:00:00 /24 MA-L 🇺🇸 Lattice Semiconductor Corp. (LPA) 00:50:C2:58:C0:00 /36 IAB 🇺🇸 Latticework, Inc 80:0D:D7:00:00:00 /24 MA-L 🇺🇸 Latus Lightworks, Inc. 00:50:C2:0A:F0:00 /36 IAB 🇺🇸 Laurel Electronics LLC 8C:1F:64:E0:B0:00 /36 MA-S 🇺🇸 Layer Logic Inc 70:B3:D5:C5:C0:00 /36 MA-S 🇺🇸 Layer3TV, Inc 40:42:29:00:00:00 /24 MA-L 🇺🇸 LayerZero Power Systems, Inc. 00:0B:1D:00:00:00 /24 MA-L 🇺🇸 LBNL Engineering 00:19:24:00:00:00 /24 MA-L 🇺🇸 LEA Professional 68:34:89:00:00:00 /24 MA-L 🇺🇸 leakSMART A4:ED:43:C0:00:00 /28 MA-M 🇺🇸 LEAP TECHNOLOGY, INC. 00:C0:19:00:00:00 /24 MA-L 🇺🇸 LeapFrog Enterprises, Inc. 80:38:FD:00:00:00 /24 MA-L 🇺🇸 LECO Corporation 00:50:C2:2F:00:00 /36 IAB 🇺🇸 LECO Corporation 00:50:C2:C8:70:00 /36 IAB 🇺🇸 LECO Corporation 40:D8:55:0D:30:00 /36 IAB 🇺🇸 LECO Corporation 70:B3:D5:59:90:00 /36 MA-S 🇺🇸 LECO Corporation 70:B3:D5:68:40:00 /36 MA-S 🇺🇸 LeCroy - Networking Productions Division 00:E0:87:00:00:00 /24 MA-L 🇺🇸 Lectrosonics, Inc. 00:24:34:00:00:00 /24 MA-L 🇺🇸 LEDVANCE F0:D1:B8:00:00:00 /24 MA-L 🇺🇸 LEDVANCE, LLC 18:8A:F1:00:00:00 /24 MA-L 🇺🇸 Lee Laser 00:50:C2:DE:D0:00 /36 IAB 🇺🇸 Leeo Inc 50:F4:3C:00:00:00 /24 MA-L 🇺🇸 Legerity 00:50:C2:59:E0:00 /36 IAB 🇺🇸 Legra Systems, Inc. 00:0F:00:00:00:00 /24 MA-L