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Network Abuse

Daily Internet threat information

Network Abuse Usage Processing report

According to“National Tsing-Hua University Network Policy” or “Network Abuse Policy”, the Computer and Communication Center will disconnect the IP of an improper user who gets involved in suspected infringement or attacking the campus network.
The owner(organization network manager) of a banned IP(or a subnet) can apply for reactivating the IP(subnet) to CC center after fixing the problem.

Banned IP List

Update time:Mon Mar 30 02:34:04 2020
Serial numberBlocking timeIP / NetworkTypeComment
12015/02/05 08:57:27140.114.12.5TACERT 
22016/11/23 03:40:26140.114.12.63OPEN-DNS-RESOLVER 
32016/11/24 05:10:33140.114.12.65OPEN-DNS-RESOLVER 
42018/01/04 08:53:29140.114.12.225TACERT 
52019/02/21 13:55:52140.114.14.192TACERT 
62016/11/22 02:00:21140.114.17.60OPEN-DNS-RESOLVER 
72016/09/09 16:44:30140.114.17.97MAIL-SPAM 
82019/05/22 09:10:18140.114.17.191OTHERS 
92018/08/22 09:03:10140.114.17.217TACERT 
102019/12/20 09:06:05140.114.18.18TACERT 
112020/01/02 16:21:07140.114.19.34TACERT 
122019/12/24 12:36:35140.114.19.105TACERT 
132019/06/24 08:45:34140.114.20.80TACERT 
142019/08/02 08:26:58140.114.23.25TACERT 
152019/08/19 08:23:01140.114.23.196TACERT 
162020/02/20 09:38:09140.114.26.148TACERT 
172019/12/09 11:35:25140.114.26.151TACERT 
182019/11/11 09:19:36140.114.28.170TACERT 
192020/03/06 00:12:13140.114.36.46OPEN-SNMP-SERVER 
202019/11/06 15:02:52140.114.36.127TACERT 
212020/02/21 12:00:15140.114.41.3OPEN-SNMP-SERVER 
222016/12/25 10:30:40140.114.42.4OPEN-DNS-RESOLVER 
232017/09/21 12:30:23140.114.42.67OPEN-DNS-RESOLVER 
242020/03/12 09:23:06140.114.46.114TACERT 
252020/02/12 00:18:22140.114.46.159OPEN-SNMP-SERVER 
262020/02/12 00:20:00140.114.47.39OPEN-SNMP-SERVER 
272020/02/12 00:17:45140.114.47.190OPEN-SNMP-SERVER 
282017/12/29 09:31:11140.114.49.192OTHERS 
292019/06/25 09:31:41140.114.49.226OTHERS 
302019/09/10 09:05:43140.114.50.11TACERT 
312020/02/25 15:30:30140.114.50.71OPEN-SNMP-SERVER 
322017/12/13 14:11:25140.114.50.77MAIL-SPAM 
332017/12/13 14:11:58140.114.50.175IP-SCAN-UDP-137 
342020/02/18 04:01:03140.114.50.254OPEN-SNMP-SERVER 
352016/09/08 19:50:43140.114.51.135OPEN-DNS-RESOLVER 
362017/11/24 09:13:33140.114.56.34TACERT 
372019/07/26 11:21:46140.114.57.216TACERT 
382017/10/05 08:46:59140.114.58.46TACERT 
392017/10/18 08:23:21140.114.58.68TACERT 
402019/07/29 12:54:26140.114.58.148TACERT 
412018/11/05 10:43:13140.114.58.176TACERT 
422019/12/30 11:37:27140.114.58.234OTHERS 
432018/09/04 14:38:45140.114.59.154TACERT 
442019/05/08 16:36:30140.114.59.205TACERT 
452019/09/04 14:45:00140.114.84.163TACERT 
462020/03/03 14:19:38140.114.88.84TACERT 
472020/03/02 10:27:28140.114.97.137TACERT1
482018/01/05 14:27:06140.114.97.161TACERT 
492018/01/04 10:51:55140.114.97.163TACERT 
502017/08/02 10:37:34140.114.97.164TACERT 
512018/01/05 11:50:58140.114.97.165TACERT 
522015/01/23 14:30:56140.114.97.171TACERT 
532019/03/04 14:00:40140.114.98.94TACERT 
542020/02/24 15:31:01140.114.102.108TACERT 
552020/02/24 15:43:05140.114.103.30TACERT 
562017/12/29 09:33:03140.114.103.87OTHERS 
572020/02/17 15:30:21140.114.108.192OPEN-SNMP-SERVER 
582017/06/21 13:39:59140.114.114.2OTHERS 
592017/10/19 10:07:11140.114.115.179TACERT 
602019/03/20 09:34:49140.114.116.209TACERT 
612020/03/26 09:04:41140.114.125.13TACERT 
622020/02/25 01:50:15140.114.126.193OPEN-SNMP-SERVER 
632020/02/26 13:30:24140.114.129.79OPEN-SNMP-SERVER 
642020/02/15 12:50:25140.114.129.174OPEN-SNMP-SERVER 
652020/03/16 18:20:36140.114.147.157OPEN-SNMP-SERVER1
662015/04/27 09:33:37140.114.179.66TACERT 
672017/01/19 08:26:01140.114.179.120TACERT 
682018/10/01 09:01:08140.114.179.201TACERT 
692019/06/25 09:29:08140.114.182.27OTHERS 
702015/03/09 14:17:05140.114.185.22TACERT 
712018/01/18 10:40:23140.114.185.41OPEN-DNS-RESOLVER 
722017/08/01 09:36:29140.114.185.70TACERT 
732018/07/27 09:50:35140.114.185.83TACERT 
742018/01/17 09:00:17140.114.185.155OPEN-DNS-RESOLVER 
752018/01/16 21:20:32140.114.185.185OPEN-DNS-RESOLVER 
762018/01/15 17:30:40140.114.185.201OPEN-DNS-RESOLVER 
772018/12/11 15:36:39140.114.186.12TACERT 
782019/03/14 09:04:08140.114.186.66TACERT 
792019/09/09 08:59:38140.114.186.82TACERT 
802020/03/03 16:10:14140.114.186.243OPEN-SNMP-SERVER 
812020/02/12 00:17:52140.114.186.250OPEN-SNMP-SERVER 
822020/02/12 00:17:11140.114.186.251OPEN-SNMP-SERVER 
832020/02/12 00:17:48140.114.186.252OPEN-SNMP-SERVER 
842020/02/12 00:17:19140.114.187.30OPEN-SNMP-SERVER 
852019/08/29 14:37:35140.114.188.31TACERT 
862017/08/02 08:33:51140.114.188.103TACERT 
872020/02/12 00:17:07140.114.203.230OPEN-SNMP-SERVER 
882020/03/10 10:08:19140.114.208.24TACERT 
892020/03/10 08:54:14140.114.223.110TACERT 
902017/07/03 09:33:39140.114.245.192TACERT 
Total 90
Red background means that the blocking has been more than 30 days, yellow background for more than 7 days
 
Last modified:: 2019/11/28 15:17
 
     
   
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