| organization | class | country | last seen | notes |
|---|
| CHTD, Chunghwa Telecom Co.,Ltd. | discovered | TW | 2026-06-01 17:08:21 | |
| Taiwan Infrastructure Network Technologies | discovered | TW | 2026-06-01 16:34:14 | |
| Data Communication Business Group, | discovered | TW | 2026-06-01 14:11:29 | |
| New Century InfoComm Tech. Co., Ltd. | discovered | TW | 2026-05-30 20:37:42 | |
| TFN MEDIA CO., LTD. | discovered | TW | 2026-05-29 19:33:53 | |
| Kbro CO. Ltd. | discovered | TW | 2026-05-29 19:14:12 | |
| Telkom SA Ltd. | threat | TW | 2026-05-28 16:02:18 | |
| Digital United Inc. | discovered | TW | 2026-05-28 09:50:49 | |
| Savecom International Inc. | discovered | TW | 2026-05-18 21:07:26 | |
| Telstra Global Internet Services Network /24 Block | discovered | TW | 2026-05-16 09:36:56 | |
| Chief Telecom Inc. | discovered | TW | 2026-05-16 06:13:51 | |
| Sony Network Taiwan Limited | discovered | TW | 2026-05-03 02:17:28 | |
| Wei Pu Website Service Ltd. | discovered | TW | 2026-05-02 03:44:37 | constant attacks |
| Far EasTone Telecommunication Co., Ltd. | discovered | TW | 2026-04-29 08:42:11 | |
| Mobile Business Group | discovered | TW | 2026-04-26 10:55:53 | |
| Taiwan Fixed Network CO.,LTD. | discovered | TW | 2026-04-24 14:22:47 | |
| TBC | discovered | TW | 2026-04-24 06:06:27 | |
| Sakura network limited | discovered | TW | 2026-04-17 14:23:16 | |
| Pittqiao Network Information Co.,Ltd. | discovered | TW | 2026-04-14 00:05:09 | |
| ETWebs Taiwan Co. Ltd. | discovered | TW | 2025-10-15 00:09:39 | |
| Asia Pacific On-line Services Inc. | discovered | TW | 2025-10-06 21:58:07 | |
| Extra-Lan Technologies Co., LTD | discovered | TW | 2025-09-12 14:37:57 | constant attacks |
| Hoshin Multimedia Center Inc. | discovered | TW | 2025-09-12 06:44:54 | |
| Digital United I | discovered | TW | 2025-09-12 02:02:49 | |
| Taiwan Mobile Co., Ltd. | discovered | TW | 2025-09-12 00:34:22 | |
| Taiwan Intelligent Fiber Optic Network Co.,Ltd. | discovered | TW | 2025-09-10 13:39:44 | |
| VEE TIME CORP. | discovered | TW | 2025-09-10 01:38:11 | |
| Hoshin Multimedia Center Inc | discovered | TW | 2025-09-09 22:51:28 | |
| New Centry InfoComm Tech. Co., Ltd. | discovered | TW | 2025-04-13 08:15:46 | |
| e-MAX NETWORK CORP. | discovered | TW | 2025-04-01 19:11:06 | |
| KGEx.com | discovered | TW | 2025-03-26 23:53:02 | |
| UNION BROADBAND NETWORK | discovered | TW | 2025-03-26 00:02:56 | |
| Hong Da Storage Equipment Co., Ltd. | discovered | TW | 2025-03-19 11:38:13 | |
| So-net Entertainment Taiwan Limited | discovered | TW | 2025-03-19 01:06:29 | |
| I A.M. Translation LTD. | discovered | TW | 2025-03-17 23:19:03 | |
| VMAX Telecom Co., Ltd | discovered | TW | 2025-03-01 08:05:48 | |
| Zenlayer IP Block @Taipei | discovered | TW | 2025-02-02 21:13:09 | |
| Tiger Network Limited | discovered | TW | 2025-02-01 21:17:17 | |
| KE-ing Co , Ltd | discovered | TW | 2025-01-31 16:57:50 | |
| Sky Digital Co., Ltd. | discovered | TW | 2025-01-30 03:22:11 | |
| Oneprovider.com - Taipei Infrastructure | discovered | TW | 2025-01-30 03:10:24 | |
| TechDriven Inc. | discovered | TW | 2025-01-02 16:28:59 | |
| UNITEDCOLO RootServer | discovered | TW | 2025-01-01 18:32:22 | |
| 中華電信股份有限公司 | discovered | TW | 2024-07-25 11:30:02 | |
| Taiwan Broadband Communications, Co., Ltd. | discovered | TW | 2024-07-24 14:59:30 | |
| Cynex Communications Corporation | discovered | TW | 2024-07-12 10:08:30 | |