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:Fri Aug 19 02:38:55 2022
Serial numberBlocking timeIP / NetworkTypeComment
12022/08/16 13:05:53140.114.11.33OPEN-NTP-SERVER2
22015/02/05 08:57:27140.114.12.5TACERT 
32022/01/26 13:34:10140.114.12.49TACERT 
42016/11/23 03:40:26140.114.12.63OPEN-DNS-RESOLVER 
52016/11/24 05:10:33140.114.12.65OPEN-DNS-RESOLVER 
62021/09/22 10:23:24140.114.12.90TACERT 
72018/01/04 08:53:29140.114.12.225TACERT 
82021/06/15 08:21:16140.114.14.37TACERT 
92020/03/30 08:52:54140.114.14.137MAIL-SPAM 
102019/02/21 13:55:52140.114.14.192TACERT 
112016/11/22 02:00:21140.114.17.60OPEN-DNS-RESOLVER 
122022/08/01 10:26:08140.114.17.73OTHERS 
132016/09/09 16:44:30140.114.17.97MAIL-SPAM 
142019/05/22 09:10:18140.114.17.191OTHERS 
152018/08/22 09:03:10140.114.17.217TACERT 
162019/12/20 09:06:05140.114.18.18TACERT 
172022/04/26 09:22:31140.114.18.40TACERT 
182020/09/17 07:47:02140.114.18.53TACERT 
192021/09/22 10:22:28140.114.18.133TACERT 
202020/01/02 16:21:07140.114.19.34TACERT 
212019/12/24 12:36:35140.114.19.105TACERT 
222021/08/11 09:05:49140.114.19.151TACERT 
232019/06/24 08:45:34140.114.20.80TACERT 
242020/11/18 13:40:40140.114.20.87TACERT 
252021/04/01 13:50:52140.114.20.89TACERT 
262019/08/02 08:26:58140.114.23.25TACERT 
272020/12/31 11:09:42140.114.24.124TACERT 
282021/08/23 09:34:17140.114.25.117TACERT 
292021/10/04 13:53:03140.114.26.20TACERT1
302020/04/28 08:57:53140.114.26.148TACERT 
312019/12/09 11:35:25140.114.26.151TACERT 
322019/11/11 09:19:36140.114.28.170TACERT 
332022/08/17 14:24:31140.114.36.169TACERT2
342020/07/05 12:30:10140.114.46.1OPEN-SNMP-SERVER 
352020/07/05 12:30:14140.114.46.4OPEN-SNMP-SERVER 
362020/11/17 17:10:25140.114.46.24OPEN-SNMP-SERVER 
372021/04/06 11:02:49140.114.46.42TACERT 
382021/09/22 13:58:23140.114.46.48TACERT 
392020/03/12 09:23:06140.114.46.114TACERT 
402021/11/04 13:33:37140.114.46.128TACERT 
412020/02/12 00:18:22140.114.46.159OPEN-SNMP-SERVER 
422021/03/06 17:20:37140.114.46.201OPEN-SNMP-SERVER 
432020/07/24 13:00:20140.114.47.24OPEN-SNMP-SERVER 
442020/02/12 00:20:00140.114.47.39OPEN-SNMP-SERVER 
452020/09/30 18:30:10140.114.47.40OPEN-SNMP-SERVER 
462020/02/12 00:17:45140.114.47.190OPEN-SNMP-SERVER 
472019/09/10 09:05:43140.114.50.11TACERT 
482020/02/25 15:30:30140.114.50.71OPEN-SNMP-SERVER 
492017/12/13 14:11:25140.114.50.77MAIL-SPAM 
502017/12/13 14:11:58140.114.50.175IP-SCAN-UDP-137 
512020/02/18 04:01:03140.114.50.254OPEN-SNMP-SERVER 
522020/09/11 08:36:48140.114.51.65TACERT 
532016/09/08 19:50:43140.114.51.135OPEN-DNS-RESOLVER 
542017/11/24 09:13:33140.114.56.34TACERT 
552021/06/15 08:22:12140.114.56.105TACERT 
562020/10/15 06:45:15140.114.57.16TACERT 
572019/07/26 11:21:46140.114.57.216TACERT 
582017/10/05 08:46:59140.114.58.46TACERT 
592017/10/18 08:23:21140.114.58.68TACERT 
602022/06/13 08:43:53140.114.58.93TACERT 
612020/11/16 09:40:14140.114.58.109TACERT 
622019/07/29 12:54:26140.114.58.148TACERT 
632018/11/05 10:43:13140.114.58.176TACERT 
642019/12/30 11:37:27140.114.58.234OTHERS 
652018/09/04 14:38:45140.114.59.154TACERT 
662019/05/08 16:36:30140.114.59.205TACERT 
672021/11/01 10:00:21140.114.78.64TACERT 
682019/09/04 14:45:00140.114.84.163TACERT 
692021/03/22 14:28:41140.114.93.1OTHERS 
702020/11/27 08:35:59140.114.97.200TACERT 
712021/05/28 14:22:28140.114.98.74TACERT 
722019/03/04 14:00:40140.114.98.94TACERT 
732022/08/15 10:33:28140.114.99.139TACERT 
742021/03/17 09:42:46140.114.102.1TACERT 
752021/03/17 09:53:42140.114.102.32TACERT 
762020/02/24 15:43:05140.114.103.30TACERT 
772020/05/18 23:30:22140.114.103.66OPEN-SNMP-SERVER 
782017/12/29 09:33:03140.114.103.87OTHERS 
792021/09/14 09:29:57140.114.126.3TACERT 
802022/05/25 15:20:02140.114.126.190OPEN-SNMP-SERVER 
812020/02/25 01:50:15140.114.126.193OPEN-SNMP-SERVER 
822020/06/24 00:14:59140.114.129.73OPEN-SNMP-SERVER 
832020/02/26 13:30:24140.114.129.79OPEN-SNMP-SERVER 
842021/03/18 21:40:53140.114.129.131OPEN-SNMP-SERVER 
852020/07/05 15:50:21140.114.129.133OPEN-SNMP-SERVER 
862021/04/09 12:06:47140.114.129.173TACERT 
872020/02/15 12:50:25140.114.129.174OPEN-SNMP-SERVER 
882021/02/05 07:00:36140.114.129.202OPEN-SNMP-SERVER 
892022/03/17 13:30:47140.114.129.206OPEN-DNS-RESOLVER 
902022/05/25 18:36:30140.114.147.74OPEN-SNMP-SERVER1
912015/04/27 09:33:37140.114.179.66TACERT 
922017/01/19 08:26:01140.114.179.120TACERT 
932022/07/29 16:18:46140.114.179.144OTHERS 
942018/10/01 09:01:08140.114.179.201TACERT 
952020/12/07 12:40:16140.114.179.249OPEN-SNMP-SERVER 
962022/01/25 11:20:54140.114.179.252OTHERS 
972022/01/25 11:27:50140.114.181.78OTHERS 
982019/06/25 09:29:08140.114.182.27OTHERS 
992022/08/10 10:11:00140.114.182.123OPEN-SNMP-SERVER 
1002021/09/23 21:00:55140.114.182.152OPEN-SNMP-SERVER 
1012020/06/20 12:50:08140.114.182.163OPEN-SNMP-SERVER 
1022015/03/09 14:17:05140.114.185.22TACERT 
1032018/01/18 10:40:23140.114.185.41OPEN-DNS-RESOLVER 
1042017/08/01 09:36:29140.114.185.70TACERT 
1052018/07/27 09:50:35140.114.185.83TACERT 
1062018/01/17 09:00:17140.114.185.155OPEN-DNS-RESOLVER 
1072018/01/16 21:20:32140.114.185.185OPEN-DNS-RESOLVER 
1082018/01/15 17:30:40140.114.185.201OPEN-DNS-RESOLVER 
1092018/12/11 15:36:39140.114.186.12TACERT 
1102020/07/04 17:30:23140.114.186.14OPEN-SNMP-SERVER 
1112019/03/14 09:04:08140.114.186.66TACERT 
1122019/09/09 08:59:38140.114.186.82TACERT 
1132021/09/29 07:00:28140.114.186.241OPEN-SNMP-SERVER 
1142020/03/03 16:10:14140.114.186.243OPEN-SNMP-SERVER 
1152020/02/12 00:17:52140.114.186.250OPEN-SNMP-SERVER 
1162020/02/12 00:17:11140.114.186.251OPEN-SNMP-SERVER 
1172020/02/12 00:17:48140.114.186.252OPEN-SNMP-SERVER 
1182020/02/12 00:17:19140.114.187.30OPEN-SNMP-SERVER 
1192022/07/01 10:04:13140.114.187.37TACERT 
1202019/08/29 14:37:35140.114.188.31TACERT 
1212020/10/16 02:10:21140.114.188.34OPEN-SNMP-SERVER 
1222022/08/05 08:46:56140.114.203.41TACERT 
1232022/06/23 15:51:04140.114.203.230OPEN-SNMP-SERVER 
1242022/07/21 11:08:20140.114.225.4TACERT 
1252022/08/15 09:08:31140.114.232.85TACERT 
Total 125
Red background means that the blocking has been more than 30 days, yellow background for more than 7 days