Network Abuse

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.

Update time:Thu Dec 12 20:35:03 2019
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 
102019/06/24 08:45:34140.114.20.80TACERT 
112019/08/02 08:26:58140.114.23.25TACERT 
122019/08/19 08:23:01140.114.23.196TACERT 
132019/12/09 11:35:25140.114.26.151TACERT 
142019/11/11 09:19:36140.114.28.170TACERT 
152019/11/06 15:02:52140.114.36.127TACERT 
162017/04/01 09:00:38140.114.38.253OPEN-DNS-RESOLVER 
172016/12/25 10:30:40140.114.42.4OPEN-DNS-RESOLVER 
182017/09/21 12:30:23140.114.42.67OPEN-DNS-RESOLVER 
192017/12/29 09:31:11140.114.49.192OTHERS 
202019/06/25 09:31:41140.114.49.226OTHERS 
212019/09/10 09:05:43140.114.50.11TACERT 
222017/12/13 14:11:25140.114.50.77MAIL-SPAM 
232017/12/13 14:11:58140.114.50.175IP-SCAN-UDP-137 
242016/09/08 19:50:43140.114.51.135OPEN-DNS-RESOLVER 
252019/12/12 14:26:37140.114.53.4TACERT 
262017/11/24 09:13:33140.114.56.34TACERT 
272019/07/26 11:21:46140.114.57.216TACERT 
282017/10/05 08:46:59140.114.58.46TACERT 
292017/10/18 08:23:21140.114.58.68TACERT 
302019/07/29 12:54:26140.114.58.148TACERT 
312018/11/05 10:43:13140.114.58.176TACERT 
322018/09/04 14:38:45140.114.59.154TACERT 
332019/05/08 16:36:30140.114.59.205TACERT 
342019/08/15 14:20:26140.114.82.174OPEN-DNS-RESOLVER 
352016/08/08 15:32:28140.114.82.185TACERT 
362019/09/04 14:45:00140.114.84.163TACERT 
372018/01/05 08:55:08140.114.96.37TACERT 
382017/04/12 08:30:51140.114.96.166TACERT 
392018/01/05 14:27:06140.114.97.161TACERT 
402018/01/04 10:51:55140.114.97.163TACERT 
412017/08/02 10:37:34140.114.97.164TACERT 
422018/01/05 11:50:58140.114.97.165TACERT 
432015/01/23 14:30:56140.114.97.171TACERT 
442018/06/12 10:06:27140.114.97.250MAIL-SPAM 
452019/03/04 14:00:40140.114.98.94TACERT 
462017/07/18 08:53:30140.114.98.189TACERT 
472015/06/02 10:31:01140.114.99.35OTHERS 
482017/12/29 09:33:03140.114.103.87OTHERS 
492017/06/21 13:39:59140.114.114.2OTHERS 
502017/10/19 10:07:11140.114.115.179TACERT 
512019/03/20 09:34:49140.114.116.209TACERT 
522015/04/27 09:33:37140.114.179.66TACERT 
532017/01/19 08:26:01140.114.179.120TACERT 
542018/10/01 09:01:08140.114.179.201TACERT 
552019/06/25 09:29:08140.114.182.27OTHERS 
562015/03/09 14:17:05140.114.185.22TACERT 
572018/01/18 10:40:23140.114.185.41OPEN-DNS-RESOLVER 
582017/08/01 09:36:29140.114.185.70TACERT 
592018/07/27 09:50:35140.114.185.83TACERT 
602018/01/17 09:00:17140.114.185.155OPEN-DNS-RESOLVER 
612018/01/16 21:20:32140.114.185.185OPEN-DNS-RESOLVER 
622018/01/15 17:30:40140.114.185.201OPEN-DNS-RESOLVER 
632018/12/11 15:36:39140.114.186.12TACERT 
642019/03/14 09:04:08140.114.186.66TACERT 
652019/09/09 08:59:38140.114.186.82TACERT1
662019/08/29 14:37:35140.114.188.31TACERT 
672017/08/02 08:33:51140.114.188.103TACERT 
682019/06/10 09:04:10140.114.190.14TACERT 
692019/06/10 14:24:51140.114.190.16TACERT 
702017/07/21 08:27:52140.114.190.21TACERT 
712018/11/23 10:15:16140.114.190.94OTHRES 
722019/09/19 10:40:33140.114.193.41OPEN-DNS-RESOLVER 
732019/10/08 09:07:00140.114.220.71TACERT 
742019/12/02 09:53:44140.114.223.110TACERT 
752019/09/07 23:20:33140.114.229.72OPEN-DNS-RESOLVER 
762017/07/03 09:33:39140.114.245.192TACERT 
Total 76
Red background means that the blocking has been more than 30 days, yellow background for more than 7 days