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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:Wed Aug 05 23:55:07 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 
52020/03/30 08:52:54140.114.14.137MAIL-SPAM 
62019/02/21 13:55:52140.114.14.192TACERT 
72016/11/22 02:00:21140.114.17.60OPEN-DNS-RESOLVER 
82016/09/09 16:44:30140.114.17.97MAIL-SPAM 
92019/05/22 09:10:18140.114.17.191OTHERS 
102018/08/22 09:03:10140.114.17.217TACERT 
112019/12/20 09:06:05140.114.18.18TACERT 
122020/01/02 16:21:07140.114.19.34TACERT 
132019/12/24 12:36:35140.114.19.105TACERT 
142019/06/24 08:45:34140.114.20.80TACERT 
152019/08/02 08:26:58140.114.23.25TACERT 
162020/04/28 08:57:53140.114.26.148TACERT1
172019/12/09 11:35:25140.114.26.151TACERT 
182019/11/11 09:19:36140.114.28.170TACERT 
192020/02/21 12:00:15140.114.41.3OPEN-SNMP-SERVER 
202020/07/24 21:10:30140.114.41.19OPEN-SNMP-SERVER 
212020/07/13 08:45:33140.114.41.65TACERT 
222016/12/25 10:30:40140.114.42.4OPEN-DNS-RESOLVER 
232017/09/21 12:30:23140.114.42.67OPEN-DNS-RESOLVER 
242020/07/05 12:30:10140.114.46.1OPEN-SNMP-SERVER 
252020/07/05 12:30:14140.114.46.4OPEN-SNMP-SERVER 
262020/03/12 09:23:06140.114.46.114TACERT 
272020/02/12 00:18:22140.114.46.159OPEN-SNMP-SERVER 
282020/07/24 13:00:20140.114.47.24OPEN-SNMP-SERVER 
292020/02/12 00:20:00140.114.47.39OPEN-SNMP-SERVER 
302020/07/09 09:35:20140.114.47.141TACERT 
312020/02/12 00:17:45140.114.47.190OPEN-SNMP-SERVER 
322020/06/03 12:00:41140.114.48.93OPEN-SNMP-SERVER 
332020/03/31 11:00:18140.114.49.116OPEN-SNMP-SERVER 
342020/06/11 16:10:08140.114.49.148OPEN-SNMP-SERVER 
352017/12/29 09:31:11140.114.49.192OTHERS 
362020/07/22 16:50:11140.114.49.196OPEN-SNMP-SERVER 
372019/09/10 09:05:43140.114.50.11TACERT 
382020/02/25 15:30:30140.114.50.71OPEN-SNMP-SERVER 
392017/12/13 14:11:25140.114.50.77MAIL-SPAM 
402017/12/13 14:11:58140.114.50.175IP-SCAN-UDP-137 
412020/02/18 04:01:03140.114.50.254OPEN-SNMP-SERVER 
422016/09/08 19:50:43140.114.51.135OPEN-DNS-RESOLVER 
432020/06/12 06:20:55140.114.53.250OPEN-NTP-SERVER 
442020/08/03 19:52:43140.114.55.252OPEN-NTP-SERVER 
452017/11/24 09:13:33140.114.56.34TACERT 
462019/07/26 11:21:46140.114.57.216TACERT 
472017/10/05 08:46:59140.114.58.46TACERT 
482017/10/18 08:23:21140.114.58.68TACERT 
492019/07/29 12:54:26140.114.58.148TACERT 
502018/11/05 10:43:13140.114.58.176TACERT 
512019/12/30 11:37:27140.114.58.234OTHERS 
522018/09/04 14:38:45140.114.59.154TACERT 
532019/05/08 16:36:30140.114.59.205TACERT 
542020/07/30 08:52:21140.114.79.58TACERT 
552020/05/04 11:24:01140.114.79.139TACERT 
562020/04/15 08:20:35140.114.82.155OPEN-SNMP-SERVER2
572019/09/04 14:45:00140.114.84.163TACERT 
582020/08/04 17:24:06140.114.87.12OPEN-NTP-SERVER1
592020/03/03 14:19:38140.114.88.84TACERT 
602020/03/02 10:27:28140.114.97.137TACERT1
612018/01/05 14:27:06140.114.97.161TACERT 
622018/01/04 10:51:55140.114.97.163TACERT 
632017/08/02 10:37:34140.114.97.164TACERT 
642018/01/05 11:50:58140.114.97.165TACERT 
652015/01/23 14:30:56140.114.97.171TACERT 
662019/03/04 14:00:40140.114.98.94TACERT 
672020/02/24 15:31:01140.114.102.108TACERT 
682020/05/06 11:35:12140.114.102.112TACERT 
692020/02/24 15:43:05140.114.103.30TACERT 
702020/05/18 23:30:22140.114.103.66OPEN-SNMP-SERVER 
712017/12/29 09:33:03140.114.103.87OTHERS 
722020/06/09 09:05:23140.114.108.60TACERT 
732020/07/22 13:36:04140.114.108.105TACERT 
742020/06/01 14:40:19140.114.108.128OPEN-SNMP-SERVER 
752020/02/17 15:30:21140.114.108.192OPEN-SNMP-SERVER 
762017/06/21 13:39:59140.114.114.2OTHERS 
772017/10/19 10:07:11140.114.115.179TACERT 
782019/03/20 09:34:49140.114.116.209TACERT 
792020/06/09 19:57:04140.114.119.221OPEN-NTP-SERVER 
802020/02/25 01:50:15140.114.126.193OPEN-SNMP-SERVER 
812020/06/24 00:14:59140.114.129.73OPEN-SNMP-SERVER 
822020/02/26 13:30:24140.114.129.79OPEN-SNMP-SERVER 
832020/07/05 15:50:21140.114.129.133OPEN-SNMP-SERVER 
842020/02/15 12:50:25140.114.129.174OPEN-SNMP-SERVER 
852020/04/27 16:00:31140.114.147.79OPEN-SNMP-SERVER4
862015/04/27 09:33:37140.114.179.66TACERT 
872017/01/19 08:26:01140.114.179.120TACERT 
882018/10/01 09:01:08140.114.179.201TACERT 
892019/06/25 09:29:08140.114.182.27OTHERS 
902020/06/20 12:50:08140.114.182.163OPEN-SNMP-SERVER 
912015/03/09 14:17:05140.114.185.22TACERT 
922018/01/18 10:40:23140.114.185.41OPEN-DNS-RESOLVER 
932017/08/01 09:36:29140.114.185.70TACERT 
942018/07/27 09:50:35140.114.185.83TACERT 
952018/01/17 09:00:17140.114.185.155OPEN-DNS-RESOLVER 
962018/01/16 21:20:32140.114.185.185OPEN-DNS-RESOLVER 
972018/01/15 17:30:40140.114.185.201OPEN-DNS-RESOLVER 
982020/07/30 13:10:11140.114.186.1OPEN-SNMP-SERVER 
992018/12/11 15:36:39140.114.186.12TACERT 
1002020/07/04 17:30:23140.114.186.14OPEN-SNMP-SERVER 
1012019/03/14 09:04:08140.114.186.66TACERT 
1022019/09/09 08:59:38140.114.186.82TACERT 
1032020/03/03 16:10:14140.114.186.243OPEN-SNMP-SERVER 
1042020/02/12 00:17:52140.114.186.250OPEN-SNMP-SERVER 
1052020/02/12 00:17:11140.114.186.251OPEN-SNMP-SERVER 
1062020/02/12 00:17:48140.114.186.252OPEN-SNMP-SERVER 
1072020/02/12 00:17:19140.114.187.30OPEN-SNMP-SERVER 
1082020/04/13 13:00:08140.114.188.28OPEN-SNMP-SERVER 
1092019/08/29 14:37:35140.114.188.31TACERT 
1102017/08/02 08:33:51140.114.188.103TACERT 
1112020/05/18 09:00:09140.114.188.147OPEN-SNMP-SERVER 
1122020/06/30 14:11:03140.114.203.230OPEN-SNMP-SERVER 
1132020/07/26 00:20:23140.114.234.1OPEN-DNS-RESOLVER 
1142017/07/03 09:33:39140.114.245.192TACERT 
Total 114
Red background means that the blocking has been more than 30 days, yellow background for more than 7 days
 
Last modified:: 2020/04/14 08:07
 
     
   
FAIL: (the browser should render some flash content, not this).
FAIL: (the browser should render some flash content, not this).
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