macadress

Vendor directory

3,518 blocks registered in South Korea.

Page 11 of 36

Every MA-L, MA-M, MA-S, IAB, and CID block IEEE has ever assigned to a named organization, browsable or searchable.

Unique organizations2,192
Total blocks3,518
MA-L count2,790
MA-M count244
MA-S count340
IAB count137
CID count7
Total address capacity47,183,679,488
Last changed hereSep 26, 2026

Country reflects the address published in the IEEE registration record. It does not indicate where a device was manufactured, sold, located or currently used.

Largest organizations in South Korea

OrganizationBlocks
Samsung Electronics Co.,Ltd903
LG Electronics (Mobile Communications)77
LG Innotek50
LG Electronics37
HUMAX Co., Ltd.31
KST technology20
OHSUNG16
Kaon Group Co., Ltd.13
SAMSUNG ELECTRO MECHANICS CO., LTD.12
EFM Networks8
Organization Prefix Type
🇰🇷 Innocom, Inc. 00:04:69:00:00:00 /24 MA-L 🇰🇷 INNODEP INC. 9C:E5:49:C0:00:00 /28 MA-M 🇰🇷 InnoDigital Co., Ltd. CC:22:18:00:00:00 /24 MA-L 🇰🇷 innomdlelab 88:E9:0F:00:00:00 /24 MA-L 🇰🇷 INNONET 98:FA:A7:00:00:00 /24 MA-L 🇰🇷 Innopia Technologies, Inc. 00:09:74:00:00:00 /24 MA-L 🇰🇷 Innotube, Inc. A4:A1:E4:00:00:00 /24 MA-L 🇰🇷 INNOTZ CO., Ltd 00:17:45:00:00:00 /24 MA-L 🇰🇷 Innovid, Co., Ltd. E0:5B:70:00:00:00 /24 MA-L 🇰🇷 INNOWELL Corp. 00:06:A4:00:00:00 /24 MA-L 🇰🇷 Innowireless / QUCELL Networks 30:78:C2:00:00:00 /24 MA-L 🇰🇷 INOCOVA Co.,Ltd 00:1A:41:00:00:00 /24 MA-L 🇰🇷 InpegVision Co., Ltd 00:25:D2:00:00:00 /24 MA-L 🇰🇷 Inqnet Systems, Inc. 00:0D:0E:00:00:00 /24 MA-L 🇰🇷 InsideRF Co., Ltd. 70:B3:D5:0F:A0:00 /36 MA-S 🇰🇷 Insignal Co., Ltd. 78:D8:00:A0:00:00 /28 MA-M 🇰🇷 Inspiremobile C8:9C:13:00:00:00 /24 MA-L 🇰🇷 Integra Telecom Co. Ltd 00:0A:21:00:00:00 /24 MA-L 🇰🇷 INTEK DIGITAL 00:1E:25:00:00:00 /24 MA-L 🇰🇷 INTEK DIGITAL 30:EB:25:00:00:00 /24 MA-L 🇰🇷 Intellian Technologies, Inc. 08:3F:76:00:00:00 /24 MA-L 🇰🇷 Intellics A0:44:66:00:00:00 /24 MA-L 🇰🇷 Intelligent Telecommunications, Inc. 00:04:3A:00:00:00 /24 MA-L 🇰🇷 IntelliVIX Co. Ltd. 8C:47:6E:80:00:00 /28 MA-M 🇰🇷 INTENTSECURE Inc., 10:5F:81:00:00:00 /24 MA-L 🇰🇷 Inter-M Corporation 00:1D:1D:00:00:00 /24 MA-L 🇰🇷 Interactek 00:13:2F:00:00:00 /24 MA-L 🇰🇷 interbro Co. Ltd. 00:25:62:00:00:00 /24 MA-L 🇰🇷 Intercon Systems Co., Ltd. CC:47:03:00:00:00 /24 MA-L 🇰🇷 InterCreative Co., Ltd FC:17:94:00:00:00 /24 MA-L 🇰🇷 INTERLINK SYSTEM CO., LTD. 00:C0:F4:00:00:00 /24 MA-L 🇰🇷 Intersoft Co. 00:06:AC:00:00:00 /24 MA-L 🇰🇷 Intertain Inc. 00:1E:20:00:00:00 /24 MA-L 🇰🇷 INTERTECH 98:43:DA:00:00:00 /24 MA-L 🇰🇷 IntiGate Inc. 00:08:5A:00:00:00 /24 MA-L 🇰🇷 Intime Corp. 00:06:E9:00:00:00 /24 MA-L 🇰🇷 intotech inc. 00:1B:A6:00:00:00 /24 MA-L 🇰🇷 INTOWN CO., LTD. 8C:1F:64:00:70:00 /36 MA-S 🇰🇷 IOFAC E0:23:3B:50:00:00 /28 MA-M 🇰🇷 IONETECH 70:B3:D5:87:60:00 /36 MA-S 🇰🇷 IONIX INC. 00:0D:F1:00:00:00 /24 MA-L 🇰🇷 IP One, Inc. 00:07:13:00:00:00 /24 MA-L 🇰🇷 IP-LINE 44:66:6E:00:00:00 /24 MA-L 🇰🇷 IPCAST 00:50:C2:16:50:00 /36 IAB 🇰🇷 IPnect co. ltd. 00:23:E4:00:00:00 /24 MA-L 🇰🇷 IPROAD,Inc 1C:AE:3E:10:00:00 /28 MA-M 🇰🇷 IPROAD.,Inc D4:F1:43:00:00:00 /24 MA-L 🇰🇷 IRE SOLUTION DC:76:C3:20:00:00 /28 MA-M 🇰🇷 iREA System Industry 70:B3:D5:11:30:00 /36 MA-S 🇰🇷 IRLINK 00:19:1A:00:00:00 /24 MA-L 🇰🇷 IROOTELLUCKY Corp. 8C:51:09:E0:00:00 /28 MA-M 🇰🇷 Irumtek Co., Ltd. 00:26:61:00:00:00 /24 MA-L 🇰🇷 IsaacLandKorea Co., Ltd, 00:1B:64:00:00:00 /24 MA-L 🇰🇷 Iscutum 00:0C:BC:00:00:00 /24 MA-L 🇰🇷 ISPEC 5C:BE:05:00:00:00 /24 MA-L 🇰🇷 ISTCONTROL 38:73:EA:50:00:00 /28 MA-M 🇰🇷 ISUNG CO.,LTD D8:DE:CE:00:00:00 /24 MA-L 🇰🇷 IT R&D Center 00:1E:6D:00:00:00 /24 MA-L 🇰🇷 IT SALUX CO., LTD. 00:50:C2:81:D0:00 /36 IAB 🇰🇷 IT Telecom Co., Ltd. A0:42:46:00:00:00 /24 MA-L 🇰🇷 IT-1 18:A5:9C:40:00:00 /28 MA-M 🇰🇷 Itcare Co., Ltd 00:0C:D9:00:00:00 /24 MA-L 🇰🇷 iTEC Technologies Ltd. 00:09:05:00:00:00 /24 MA-L 🇰🇷 ITFC 48:5E:0E:80:00:00 /28 MA-M 🇰🇷 ITG Co.Ltd 8C:1F:64:92:80:00 /36 MA-S 🇰🇷 ITG Co.Ltd 8C:1F:64:F6:E0:00 /36 MA-S 🇰🇷 ITG.CO.LTD 70:B3:D5:28:10:00 /36 MA-S 🇰🇷 ITian Coporation 00:13:2E:00:00:00 /24 MA-L 🇰🇷 ITS Co., Ltd. F4:69:D5:30:00:00 /28 MA-M 🇰🇷 ITX security 00:A7:84:00:00:00 /24 MA-L 🇰🇷 ITX Security Co., Ltd. 00:11:5F:00:00:00 /24 MA-L 🇰🇷 IVS 80:B6:24:00:00:00 /24 MA-L 🇰🇷 Iworld Networking, Inc. 00:0E:57:00:00:00 /24 MA-L 🇰🇷 IZISOFT 00:50:C2:66:00:00 /36 IAB 🇰🇷 J Communications Co., Ltd. 00:07:7F:00:00:00 /24 MA-L 🇰🇷 JAESUNG INFORMATION & COMMUNICATION CO.LTD 38:1F:26:00:00:00 /28 MA-M 🇰🇷 Jaewoncnc 5C:91:FD:00:00:00 /24 MA-L 🇰🇷 JANCUS 60:2A:1B:00:00:00 /24 MA-L 🇰🇷 JASCOM CO., LTD 00:08:65:00:00:00 /24 MA-L 🇰🇷 Jastec 00:1F:09:00:00:00 /24 MA-L 🇰🇷 Jastec 4C:8F:A5:00:00:00 /24 MA-L 🇰🇷 Jaty Electronics 00:16:FD:00:00:00 /24 MA-L 🇰🇷 Java Information 0C:F3:61:00:00:00 /24 MA-L 🇰🇷 JC HYUN Systems, Inc. 00:02:E4:00:00:00 /24 MA-L 🇰🇷 JDC Tech Co., Ltd. 6C:0F:6A:00:00:00 /24 MA-L 🇰🇷 Jeongmin Electronics Co.,Ltd. 00:14:D6:00:00:00 /24 MA-L 🇰🇷 JFCONTROL C4:8A:5A:00:00:00 /24 MA-L 🇰🇷 JID GLOBAL 34:51:AA:00:00:00 /24 MA-L 🇰🇷 Jinwoo Industrial system 18:2D:98:00:00:00 /24 MA-L 🇰🇷 jinyoung 94:00:06:00:00:00 /24 MA-L 🇰🇷 Jinyoung Contech 00:50:C2:FC:D0:00 /36 IAB 🇰🇷 Jireh Energy Tech., Ltd. E0:C9:22:00:00:00 /24 MA-L 🇰🇷 JISEONGENG Co,.LTD 8C:1F:64:0E:30:00 /36 MA-S 🇰🇷 JIWUMEDIA CO., LTD. A8:62:A2:00:00:00 /24 MA-L 🇰🇷 JJ Corp F4:FC:B1:00:00:00 /24 MA-L 🇰🇷 JKIN A0:24:90:D0:00:00 /28 MA-M 🇰🇷 JMI Electronics Co., Ltd. 00:06:CC:00:00:00 /24 MA-L 🇰🇷 JMP Systems 00:06:7A:00:00:00 /24 MA-L 🇰🇷 JNC Systems, Inc. 7C:5A:67:00:00:00 /24 MA-L 🇰🇷 JOA TELECOM.CO.,LTD 14:7D:B3:00:00:00 /24 MA-L
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