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:Sun Jan 19 13:32:34 2025
Serial numberBlocking timeIP / NetworkTypeComment
12024/08/22 10:01:02140.114.12.11OTHERS 
22024/12/16 08:15:02140.114.28.131OTHERS 
32024/05/28 14:10:02140.114.47.17OPEN-SNMP-SERVER 
42025/01/10 00:11:16140.114.49.153OPEN-SNMP-SERVER 
52019/09/10 09:05:43140.114.50.11TACERT 
62017/12/13 14:11:25140.114.50.77MAIL-SPAM 
72017/12/13 14:11:58140.114.50.175IP-SCAN-UDP-137 
82024/07/16 10:49:02140.114.102.50OTHERS 
92024/09/12 10:03:02140.114.102.54TACERT 
102025/01/17 12:41:08140.114.182.154OPEN-SNMP-SERVER 
112024/06/25 09:31:02140.114.184.30OPEN-SNMP-SERVER 
122024/06/04 14:15:02140.114.184.67OTHERS 
132020/02/12 00:17:19140.114.187.30OPEN-SNMP-SERVER 
142022/07/01 10:04:13140.114.187.37TACERT 
152025/01/17 12:51:04140.114.188.147OPEN-SNMP-SERVER1
162024/11/11 15:38:02140.114.192.153OTHERS 
172024/10/17 10:20:02140.114.194.138TACERT 
182024/09/20 12:09:02140.114.197.201OTHERS 
192024/12/20 10:45:02140.114.212.46OTHERS 
202024/12/20 10:45:02140.114.222.107OTHERS 
212024/11/29 16:30:02140.114.233.153TACERT 
Total 21
Red background means that the blocking has been more than 30 days, yellow background for more than 7 days