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:Mon Oct 21 01:08:10 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 
132017/04/01 09:00:38140.114.38.253OPEN-DNS-RESOLVER 
142016/12/25 10:30:40140.114.42.4OPEN-DNS-RESOLVER 
152017/09/21 12:30:23140.114.42.67OPEN-DNS-RESOLVER 
162017/12/29 09:31:11140.114.49.192OTHERS 
172019/06/25 09:31:41140.114.49.226OTHERS 
182019/09/10 09:05:43140.114.50.11TACERT 
192017/12/13 14:11:25140.114.50.77MAIL-SPAM 
202017/12/13 14:11:58140.114.50.175IP-SCAN-UDP-137 
212016/09/08 19:50:43140.114.51.135OPEN-DNS-RESOLVER 
222017/11/24 09:13:33140.114.56.34TACERT 
232019/07/26 11:21:46140.114.57.216TACERT 
242017/10/05 08:46:59140.114.58.46TACERT 
252017/10/18 08:23:21140.114.58.68TACERT 
262019/07/29 12:54:26140.114.58.148TACERT 
272018/11/05 10:43:13140.114.58.176TACERT 
282018/09/04 14:38:45140.114.59.154TACERT 
292019/05/08 16:36:30140.114.59.205TACERT 
302019/09/10 14:28:21140.114.75.74IP-SCAN-TCP-22 
312019/08/15 14:20:26140.114.82.174OPEN-DNS-RESOLVER 
322016/08/08 15:32:28140.114.82.185TACERT 
332019/09/04 14:45:00140.114.84.163TACERT 
342019/10/16 09:21:46140.114.88.13TACERT3
352019/07/23 10:26:40140.114.94.128MAIL-SPAM 
362018/01/05 08:55:08140.114.96.37TACERT 
372017/04/12 08:30:51140.114.96.166TACERT 
382018/01/05 14:27:06140.114.97.161TACERT 
392018/01/04 10:51:55140.114.97.163TACERT 
402017/08/02 10:37:34140.114.97.164TACERT 
412018/01/05 11:50:58140.114.97.165TACERT 
422015/01/23 14:30:56140.114.97.171TACERT 
432018/06/12 10:06:27140.114.97.250MAIL-SPAM 
442019/03/04 14:00:40140.114.98.94TACERT 
452017/07/18 08:53:30140.114.98.189TACERT 
462015/06/02 10:31:01140.114.99.35OTHERS 
472017/12/29 09:33:03140.114.103.87OTHERS 
482017/06/21 13:39:59140.114.114.2OTHERS 
492017/10/19 10:07:11140.114.115.179TACERT 
502019/03/20 09:34:49140.114.116.209TACERT 
512015/04/27 09:33:37140.114.179.66TACERT 
522017/01/19 08:26:01140.114.179.120TACERT 
532018/10/01 09:01:08140.114.179.201TACERT 
542019/06/25 09:29:08140.114.182.27OTHERS 
552015/03/09 14:17:05140.114.185.22TACERT 
562018/01/18 10:40:23140.114.185.41OPEN-DNS-RESOLVER 
572017/08/01 09:36:29140.114.185.70TACERT 
582018/07/27 09:50:35140.114.185.83TACERT 
592018/01/17 09:00:17140.114.185.155OPEN-DNS-RESOLVER 
602018/01/16 21:20:32140.114.185.185OPEN-DNS-RESOLVER 
612018/01/15 17:30:40140.114.185.201OPEN-DNS-RESOLVER 
622018/12/11 15:36:39140.114.186.12TACERT 
632019/03/14 09:04:08140.114.186.66TACERT 
642019/09/09 08:59:38140.114.186.82TACERT1
652019/08/29 14:37:35140.114.188.31TACERT 
662017/08/02 08:33:51140.114.188.103TACERT 
672019/06/10 09:04:10140.114.190.14TACERT 
682019/06/10 14:24:51140.114.190.16TACERT 
692017/07/21 08:27:52140.114.190.21TACERT 
702018/11/23 10:15:16140.114.190.94OTHRES 
712019/09/19 10:40:33140.114.193.41OPEN-DNS-RESOLVER 
722019/10/08 09:07:00140.114.220.71TACERT 
732019/09/07 23:20:33140.114.229.72OPEN-DNS-RESOLVER 
742017/07/03 09:33:39140.114.245.192TACERT 
Total 74
Red background means that the blocking has been more than 30 days, yellow background for more than 7 days