ResearchIEEE MA-L, MA-M & MA-S · refreshed daily

64:31:39 IEEE Registration Authority

Every MAC address from 64:31:39:00:00:00 to 64:31:39:FF:FF:FF belongs to a block the IEEE assigned to IEEE Registration Authority. Network cards, phones and other devices it makes carry addresses from here.

Assignment

Who 64:31:39 belongs to

Written 64:31:39, 64-31-39 or 643139, depending on the system. Look up a full address.

Prefix

64:31:39

Organization

IEEE Registration Authority

Registry

MA-L (a 24-bit OUI)

Addresses

16,777,216

First address

64:31:39:00:00:00

Last address

64:31:39:FF:FF:FF

Address type

Globally unique, unicast

Registered address

445 Hoes Lane Piscataway NJ US 08554

Sub-assignments

Smaller blocks inside 64:31:39

The IEEE splits this block into 15 smaller assignments.

64:31:39:0/28 SHENZHEN EMEET INTELLIGENT TECHNOLOGY…64:31:39:1/28 Livongo Health 64:31:39:2/28 Smartplus Inc.64:31:39:3/28 KOANGYOW INTEGRATION MACHINE CO., LTD.64:31:39:4/28 Active Brains 64:31:39:5/28 Shenzhen He&e Technology Co.,Ltd.64:31:39:6/28 Hunan Voc Acoustics Technology Co., Ltd.64:31:39:7/28 Dongguan Huili electroacoustic…64:31:39:8/28 Shenzhen Huanyin Electronics Ltd.64:31:39:9/28 Honeywell Analytics Ltd 64:31:39:A/28 Product Development Associates, Inc.64:31:39:B/28 Alphago GmbH 64:31:39:C/28 SHEN ZHEN FUCHANG TECHNOLOGY Co.,Ltd.64:31:39:D/28 ZHEJIANG MOORGEN INTELLIGENT…64:31:39:E/28 ATG UV Technology

Same organization

Other blocks assigned to IEEE Registration Authority

438 more blocks registered under the same name, the first 300 shown.

00:1B:C5 00:50:C2 00:55:DA 00:69:67 00:6A:5E 00:8D:F4 04:11:19 04:58:5D 04:71:4B 04:A1:6F 04:C3:E6 04:C9:8B 04:D1:6E 04:EC:A9 04:EE:E8 08:25:32 08:26:AE 08:3C:03 08:63:32 08:DA:33 08:ED:02 08:F8:0D 0C:0E:C1 0C:47:A9 0C:5C:B5 0C:73:EB 0C:7F:ED 0C:86:29 0C:BF:B4 0C:CC:47 0C:EF:AF 0C:FE:5D 10:06:48 10:07:23 10:54:D2 10:63:A3 10:DC:B6 14:1F:BA 14:4F:D7 14:AE:85 18:45:B3 18:66:96 18:74:E2 18:9B:A5 18:A5:9C 18:C3:E4 18:C3:F4 18:D7:93 18:FD:CB 1C:21:D1 1C:59:74 1C:82:59 1C:A0:D3 1C:A0:EF 1C:AE:3E 1C:C0:E1 1C:CA:E3 1C:FD:08 20:0A:0D 20:2B:DA 20:85:93 20:B3:7F 20:CE:2A 24:15:10 24:4E:7B 24:5D:FC 24:86:25 24:A1:0D 24:A3:F0 28:2C:02 28:36:13 28:36:38 28:B7:7C 28:F5:37 28:F8:C6 28:FD:80 2C:16:BD 2C:26:5F 2C:27:9E 2C:48:35 2C:69:1D 2C:6A:6F 2C:7A:F4 2C:C4:4F 2C:D1:41 30:09:F9 30:0A:60 30:1F:9A 30:3D:51 30:43:D7 30:49:50 30:BB:28 34:00:8A 34:04:9E 34:29:8F 34:46:63 34:B5:F3 34:C8:D6 34:D0:B8 34:D7:F5 34:E1:D1 38:05:25 38:1F:26 38:3A:21 38:73:EA 38:A8:CD 38:B1:4E 38:B1:9E 38:B8:EB 38:F7:CD 38:FD:FE 3C:24:F0 3C:39:E7 3C:42:7E 3C:6A:2C 3C:DC:03 3C:FA:D3 40:11:75 40:2C:76 40:48:FD 40:D8:55 40:ED:98 40:F3:85 44:03:77 44:6F:D8 44:A9:2C 44:D5:F2 48:08:EB 48:0B:B2 48:5E:0E 48:65:EE 48:DA:35 48:E6:63 48:E6:C6 4C:4B:F9 4C:65:A8 4C:6E:44 4C:74:A7 4C:81:BE 4C:91:7A 4C:93:A6 4C:BC:98 4C:E1:73 4C:EA:41 50:0B:91 50:19:11 50:48:2C 50:62:55 50:A0:30 50:A4:D0 50:DE:19 50:FA:CB 50:FF:99 54:08:3B 54:91:AF 54:9A:11 54:A4:93 58:20:8A 58:23:BC 58:47:CA 58:48:49 58:76:07 58:95:D8 58:AD:08 58:C4:1E 58:E8:76 58:FC:DB 5C:5A:4C 5C:5C:75 5C:6A:EC 5C:85:7E 5C:87:D8 5C:F2:86 5C:F8:38 60:15:92 60:15:9F 60:95:CE 60:A4:34 60:D7:E3 64:33:B5 64:62:66 64:FB:81 68:79:12 68:91:D0 68:DA:73 6C:15:24 6C:27:C8 6C:2A:DF 6C:47:80 6C:5C:3D 6C:93:08 6C:DF:FB 70:06:92 70:50:E7 70:5A:6F 70:69:79 70:B3:D5 70:F8:E7 74:19:F8 74:1A:E0 74:25:84 74:33:36 74:5B:C5 74:A2:35 74:E1:4A 74:F8:DB 78:13:05 78:39:2D 78:5E:E8 78:72:64 78:78:35 78:C2:C0 78:CA:83 78:D4:F1 78:D8:00 78:E9:96 7C:45:F9 7C:47:7C 7C:70:BC 7C:83:34 7C:BA:CC 7C:BC:84 7C:CB:E2 7C:E4:A1 80:02:F4 80:0A:80 80:1D:0D 80:77:86 80:7B:85 80:A5:79 80:E4:DA 84:11:C2 84:89:EC 84:8B:CD 84:B3:86 84:E0:F4 88:3C:C5 88:5D:90 88:5F:E8 88:A6:EF 88:A9:A7 88:C9:B3 8C:14:7D 8C:19:2D 8C:1C:DA 8C:1F:64 8C:47:6E 8C:51:09 8C:55:70 8C:59:3C 8C:5D:B2 8C:A6:82 8C:AE:49 8C:C8:F4 90:15:64 90:4E:91 90:88:A9 90:A9:F7 90:C6:82 90:E2:FC 90:F4:21 94:05:BB 94:3E:FD 94:C9:B7 94:CC:04 94:FB:A7 98:02:D8 98:06:37 98:27:82 98:6D:35 98:6E:E8 98:80:BB 98:8F:E0 98:AA:FC 98:F9:C7 98:FC:84 9C:43:1E 9C:69:B4 9C:E4:50 9C:E5:49 9C:F6:DD A0:02:4A A0:19:B2 A0:22:4E A0:24:90 A0:28:33 A0:3E:6B A0:BB:3E A0:C5:F2 A4:11:63 A4:3B:FA A4:4F:29 A4:4F:3E A4:53:EE A4:58:0F A4:59:D3 A4:DA:22 A4:ED:43 A8:3F:A1 A8:5B:36