58,247 registered blocks.

🇹🇼 Alpha Networks Inc. 00:0F:A3:00:00:00 /24 MA-L 🇹🇼 Alpha Networks Inc. 00:18:02:00:00:00 /24 MA-L 🇺🇸 Alpha Networks Inc. 00:1D:6A:00:00:00 /24 MA-L 🇹🇼 Alpha Networks Inc. 0C:83:CC:00:00:00 /24 MA-L 🇹🇼 Alpha Networks Inc. 48:8C:78:00:00:00 /24 MA-L 🇹🇼 Alpha Networks Inc. 54:2A:A2:00:00:00 /24 MA-L 🇹🇼 Alpha Networks Inc. 5C:33:8E:00:00:00 /24 MA-L 🇹🇼 Alpha Networks Inc. 88:6A:E3:00:00:00 /24 MA-L 🇹🇼 Alpha Networks Inc. D0:AE:EC:00:00:00 /24 MA-L 🇺🇸 Alpha Processor, Inc. 00:02:56:00:00:00 /24 MA-L 🇯🇵 ALPHA PROJECT Co.,Ltd. 00:0C:7B:00:00:00 /24 MA-L 🇺🇸 Alpha Security Products C0:12:42:00:00:00 /24 MA-L 🇺🇸 ALPHA TECHNOLOGIES, INC. 00:90:EA:00:00:00 /24 MA-L 🇺🇸 ALPHA TECHNOLOGIES, LLC 7C:BA:CC:E0:00:00 /28 MA-M 🇹🇼 ALPHA TELECOM, INC. 00:90:35:00:00:00 /24 MA-L 🇺🇸 Alpha Telecom, Inc. U.S.A. 00:06:D3:00:00:00 /24 MA-L 🇫🇷 ALPHA-MOS 00:50:C2:EB:90:00 /36 IAB 🇩🇪 Alpha-Omega Technology GmbH & Co. KG 8C:1F:64:6B:70:00 /36 MA-S 🇹🇼 ALPHA-TOP CORPORATION 00:50:EB:00:00:00 /24 MA-L 🇲🇾 Alphabet Capital Sdn Bhd C4:67:8B:00:00:00 /24 MA-L 🇮🇱 AlphaCell Wireless Ltd. 00:0E:54:00:00:00 /24 MA-L 🇩🇪 Alphago GmbH 64:31:39:B0:00:00 /28 MA-M 🇯🇵 AlphaMedia Co., Ltd 00:50:C2:0C:C0:00 /36 IAB 🇺🇸 AlphaNavigation coltd 40:D8:55:00:30:00 /36 IAB 🇹🇼 AlphaTech PLC Int’l Co., Ltd. 50:3A:7D:00:00:00 /24 MA-L 🇳🇴 Alphatek AS 8C:1F:64:BF:30:00 /36 MA-S 🇯🇵 AlphaTheta Corporation C8:3D:FC:00:00:00 /24 MA-L 🇳🇱 Alphatron Marine BV 64:81:25:00:00:00 /24 MA-L 🇲🇦 Alphatronics BV 94:31:9B:00:00:00 /24 MA-L 🇧🇪 ALPHATRONICS nv 00:50:C2:93:A0:00 /36 IAB 🇯🇵 ALPHA　Corporation 70:B3:D5:D6:70:00 /36 MA-S 🇭🇰 Alpheus Digital Company Limited 2C:ED:EB:00:00:00 /24 MA-L 🇺🇸 ALPHI Technology Corporation 8C:1F:64:6D:F0:00 /36 MA-S 🇺🇸 Alphion Corporation 00:1F:E6:00:00:00 /24 MA-L 🇺🇸 Alphion Corporation 00:50:C2:81:00:00 /36 IAB 🇮🇳 Alphion India Private Limited 90:67:17:00:00:00 /24 MA-L 🇯🇵 Alpine Electronics Marketing, Inc. C4:98:94:40:00:00 /28 MA-M 🇦🇹 Alpine Quantum Technologies GmbH 8C:1F:64:47:50:00 /36 MA-S 🇰🇷 Alpinion Medical Systems D4:DF:57:00:00:00 /24 MA-L 🇨🇭 Alpiq InTec Management AG 70:B3:D5:83:30:00 /36 MA-S 🇯🇵 Alps Alpine 00:0A:08:00:00:00 /24 MA-L 🇯🇵 Alps Alpine 14:61:02:00:00:00 /24 MA-L 🇯🇵 Alps Alpine B8:9C:13:00:00:00 /24 MA-L 🇯🇵 Alps Alpine C4:4F:96:00:00:00 /24 MA-L 🇮🇪 Alps Electric (Ireland) Ltd DC:B7:FC:00:00:00 /24 MA-L 🇺🇸 ALPS ELECTRIC (USA), INC. 00:A0:79:00:00:00 /24 MA-L 🇯🇵 ALPSALPINE CO,.LTD 00:02:C7:00:00:00 /24 MA-L 🇯🇵 ALPSALPINE CO,.LTD 00:06:F5:00:00:00 /24 MA-L 🇯🇵 ALPSALPINE CO,.LTD 00:06:F7:00:00:00 /24 MA-L 🇯🇵 ALPSALPINE CO,.LTD 00:07:04:00:00:00 /24 MA-L 🇯🇵 ALPSALPINE CO,.LTD 00:16:FE:00:00:00 /24 MA-L 🇯🇵 ALPSALPINE CO,.LTD 00:19:C1:00:00:00 /24 MA-L 🇯🇵 ALPSALPINE CO,.LTD 00:1B:FB:00:00:00 /24 MA-L 🇯🇵 ALPSALPINE CO,.LTD 00:1E:3D:00:00:00 /24 MA-L 🇯🇵 ALPSALPINE CO,.LTD 00:21:4F:00:00:00 /24 MA-L 🇯🇵 ALPSALPINE CO,.LTD 00:23:06:00:00:00 /24 MA-L 🇯🇵 ALPSALPINE CO,.LTD 00:24:33:00:00:00 /24 MA-L 🇯🇵 ALPSALPINE CO,.LTD 00:26:43:00:00:00 /24 MA-L 🇯🇵 ALPSALPINE CO,.LTD 04:76:6E:00:00:00 /24 MA-L 🇯🇵 ALPSALPINE CO,.LTD 04:98:F3:00:00:00 /24 MA-L 🇯🇵 ALPSALPINE CO,.LTD 28:A1:83:00:00:00 /24 MA-L 🇯🇵 ALPSALPINE CO,.LTD 30:C3:D9:00:00:00 /24 MA-L 🇯🇵 ALPSALPINE CO,.LTD 30:DF:17:00:00:00 /24 MA-L 🇯🇵 ALPSALPINE CO,.LTD 34:C7:31:00:00:00 /24 MA-L 🇯🇵 ALPSALPINE CO,.LTD 38:C0:96:00:00:00 /24 MA-L 🇯🇵 ALPSALPINE CO,.LTD 44:EB:2E:00:00:00 /24 MA-L 🇯🇵 ALPSALPINE CO,.LTD 48:F0:7B:00:00:00 /24 MA-L 🇯🇵 ALPSALPINE CO,.LTD 58:16:D7:00:00:00 /24 MA-L 🇯🇵 ALPSALPINE CO,.LTD 60:38:0E:00:00:00 /24 MA-L 🇯🇵 ALPSALPINE CO,.LTD 64:05:E4:00:00:00 /24 MA-L 🇯🇵 ALPSALPINE CO,.LTD 64:D4:BD:00:00:00 /24 MA-L 🇯🇵 ALPSALPINE CO,.LTD 74:95:EC:00:00:00 /24 MA-L 🇯🇵 ALPSALPINE CO,.LTD 84:70:51:00:00:00 /24 MA-L 🇯🇵 ALPSALPINE CO,.LTD 94:09:C9:00:00:00 /24 MA-L 🇯🇵 ALPSALPINE CO,.LTD 9C:8D:7C:00:00:00 /24 MA-L 🇯🇵 ALPSALPINE CO,.LTD AC:7A:4D:00:00:00 /24 MA-L 🇯🇵 ALPSALPINE CO,.LTD B4:EC:02:00:00:00 /24 MA-L 🇯🇵 ALPSALPINE CO,.LTD BC:42:8C:00:00:00 /24 MA-L 🇯🇵 ALPSALPINE CO,.LTD BC:75:36:00:00:00 /24 MA-L 🇯🇵 ALPSALPINE CO,.LTD C0:40:8D:00:00:00 /24 MA-L 🇯🇵 ALPSALPINE CO,.LTD C4:B7:57:00:00:00 /24 MA-L 🇯🇵 ALPSALPINE CO,.LTD E0:2D:F0:00:00:00 /24 MA-L 🇺🇸 ALPSALPINE CO,.LTD E0:75:0A:00:00:00 /24 MA-L 🇯🇵 ALPSALPINE CO,.LTD E0:AE:5E:00:00:00 /24 MA-L 🇯🇵 ALPSALPINE CO,.LTD EC:D9:09:00:00:00 /24 MA-L 🇯🇵 ALPSALPINE CO,.LTD FC:62:B9:00:00:00 /24 MA-L 🇯🇵 ALPSALPINE CO,.LTD FC:98:16:00:00:00 /24 MA-L 🇯🇵 ALPSALPINE CO.,LTD. A0:5D:0E:00:00:00 /24 MA-L 🇫🇷 Alpwise A4:3B:FA:80:00:00 /28 MA-M 🇨🇭 Alro Information Systems SA 00:50:C2:3E:A0:00 /36 IAB 🇷🇺 ALS & TEC Ltd. 00:13:AA:00:00:00 /24 MA-L 🇺🇸 Also, Inc. 58:AD:08:C0:00:00 /28 MA-M 🇩🇪 AlsterAero GmbH 00:1A:D8:00:00:00 /24 MA-L 🇨🇭 Alstom (Schweiz) AG 00:50:C2:7B:60:00 /36 IAB 🇫🇷 ALSTOM HYDRO FRANCE 04:62:D7:00:00:00 /24 MA-L 🇬🇧 Alstom Signalling Ltd. 00:50:C2:07:30:00 /36 IAB 🇨🇳 ALSTOM Strongwish (Shenzhen) Co., Ltd A4:3B:FA:B0:00:00 /28 MA-M 🇨🇳 Alstom Strongwish (Shenzhen) Co., Ltd. 30:EF:D1:00:00:00 /24 MA-L 🇫🇷 Alstom Transport 00:16:9B:00:00:00 /24 MA-L 🇰🇷 ALT Co., Ltd. 9C:1E:CE:00:00:00 /24 MA-L