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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:Sun Jul 05 08:47:33 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 
202016/12/25 10:30:40140.114.42.4OPEN-DNS-RESOLVER 
212017/09/21 12:30:23140.114.42.67OPEN-DNS-RESOLVER 
222020/03/12 09:23:06140.114.46.114TACERT 
232020/02/12 00:18:22140.114.46.159OPEN-SNMP-SERVER 
242020/02/12 00:20:00140.114.47.39OPEN-SNMP-SERVER 
252020/02/12 00:17:45140.114.47.190OPEN-SNMP-SERVER 
262020/06/03 12:00:41140.114.48.93OPEN-SNMP-SERVER 
272020/03/31 11:00:18140.114.49.116OPEN-SNMP-SERVER 
282020/06/11 16:10:08140.114.49.148OPEN-SNMP-SERVER 
292017/12/29 09:31:11140.114.49.192OTHERS 
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 
362020/06/12 06:20:55140.114.53.250OPEN-NTP-SERVER 
372017/11/24 09:13:33140.114.56.34TACERT 
382019/07/26 11:21:46140.114.57.216TACERT 
392017/10/05 08:46:59140.114.58.46TACERT 
402017/10/18 08:23:21140.114.58.68TACERT 
412019/07/29 12:54:26140.114.58.148TACERT 
422018/11/05 10:43:13140.114.58.176TACERT 
432019/12/30 11:37:27140.114.58.234OTHERS 
442018/09/04 14:38:45140.114.59.154TACERT 
452019/05/08 16:36:30140.114.59.205TACERT 
462020/06/24 12:49:22140.114.75.107TACERT 
472020/06/22 08:44:44140.114.75.190TACERT1
482020/07/04 10:40:36140.114.76.229OPEN-SNMP-SERVER 
492020/06/12 09:44:02140.114.78.201TACERT 
502020/05/04 11:24:01140.114.79.139TACERT 
512020/04/15 08:20:35140.114.82.155OPEN-SNMP-SERVER2
522019/09/04 14:45:00140.114.84.163TACERT 
532020/07/04 10:20:32140.114.85.165OPEN-SNMP-SERVER 
542020/06/30 10:38:15140.114.87.70TACERT2
552020/07/04 11:30:15140.114.87.246OPEN-SNMP-SERVER 
562020/07/04 11:20:11140.114.87.249OPEN-SNMP-SERVER 
572020/03/03 14:19:38140.114.88.84TACERT 
582020/07/04 10:10:28140.114.90.30OPEN-SNMP-SERVER 
592020/03/02 10:27:28140.114.97.137TACERT1
602018/01/05 14:27:06140.114.97.161TACERT 
612018/01/04 10:51:55140.114.97.163TACERT 
622017/08/02 10:37:34140.114.97.164TACERT 
632018/01/05 11:50:58140.114.97.165TACERT 
642015/01/23 14:30:56140.114.97.171TACERT 
652019/03/04 14:00:40140.114.98.94TACERT 
662020/02/24 15:31:01140.114.102.108TACERT 
672020/05/06 11:35:12140.114.102.112TACERT 
682020/02/24 15:43:05140.114.103.30TACERT 
692020/05/18 23:30:22140.114.103.66OPEN-SNMP-SERVER 
702017/12/29 09:33:03140.114.103.87OTHERS 
712020/06/09 09:05:23140.114.108.60TACERT 
722020/06/01 14:40:19140.114.108.128OPEN-SNMP-SERVER 
732020/02/17 15:30:21140.114.108.192OPEN-SNMP-SERVER 
742017/06/21 13:39:59140.114.114.2OTHERS 
752017/10/19 10:07:11140.114.115.179TACERT 
762019/03/20 09:34:49140.114.116.209TACERT 
772020/06/09 19:57:04140.114.119.221OPEN-NTP-SERVER 
782020/02/25 01:50:15140.114.126.193OPEN-SNMP-SERVER 
792020/06/24 00:14:59140.114.129.73OPEN-SNMP-SERVER 
802020/02/26 13:30:24140.114.129.79OPEN-SNMP-SERVER 
812020/02/15 12:50:25140.114.129.174OPEN-SNMP-SERVER 
822020/04/27 16:00:31140.114.147.79OPEN-SNMP-SERVER4
832015/04/27 09:33:37140.114.179.66TACERT 
842017/01/19 08:26:01140.114.179.120TACERT 
852018/10/01 09:01:08140.114.179.201TACERT 
862019/06/25 09:29:08140.114.182.27OTHERS 
872020/06/20 12:50:08140.114.182.163OPEN-SNMP-SERVER 
882015/03/09 14:17:05140.114.185.22TACERT 
892018/01/18 10:40:23140.114.185.41OPEN-DNS-RESOLVER 
902017/08/01 09:36:29140.114.185.70TACERT 
912018/07/27 09:50:35140.114.185.83TACERT 
922018/01/17 09:00:17140.114.185.155OPEN-DNS-RESOLVER 
932018/01/16 21:20:32140.114.185.185OPEN-DNS-RESOLVER 
942018/01/15 17:30:40140.114.185.201OPEN-DNS-RESOLVER 
952018/12/11 15:36:39140.114.186.12TACERT 
962020/07/04 17:30:23140.114.186.14OPEN-SNMP-SERVER 
972019/03/14 09:04:08140.114.186.66TACERT 
982019/09/09 08:59:38140.114.186.82TACERT 
992020/03/03 16:10:14140.114.186.243OPEN-SNMP-SERVER 
1002020/02/12 00:17:52140.114.186.250OPEN-SNMP-SERVER 
1012020/02/12 00:17:11140.114.186.251OPEN-SNMP-SERVER 
1022020/02/12 00:17:48140.114.186.252OPEN-SNMP-SERVER 
1032020/02/12 00:17:19140.114.187.30OPEN-SNMP-SERVER 
1042020/04/13 13:00:08140.114.188.28OPEN-SNMP-SERVER 
1052019/08/29 14:37:35140.114.188.31TACERT 
1062017/08/02 08:33:51140.114.188.103TACERT 
1072020/05/18 09:00:09140.114.188.147OPEN-SNMP-SERVER 
1082020/06/30 14:11:03140.114.203.230OPEN-SNMP-SERVER 
1092017/07/03 09:33:39140.114.245.192TACERT 
Total 109
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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