Network Abuse
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.
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Online Report：Online Report：Those who send out an online report must have an mx, oz, or my (for organization) email account.
For stable operation of campus network equipment, network reactivation process time is Mon ~Fri, 8 am, 12 pm, and 5 pm. We apologize for any inconvenience.
The total number of network blocking would be reset on September 1st and February 1st every year.
Banned IP List
Update time：Mon Feb 24 22:30:11 2020
| Serial number | Blocking time | IP / Network | Type | Comment |
|---|
| 1 | 2015/02/05 08:57:27 | 140.114.12.5 | TACERT | |
| 2 | 2016/11/23 03:40:26 | 140.114.12.63 | OPEN-DNS-RESOLVER | |
| 3 | 2016/11/24 05:10:33 | 140.114.12.65 | OPEN-DNS-RESOLVER | |
| 4 | 2018/01/04 08:53:29 | 140.114.12.225 | TACERT | |
| 5 | 2019/02/21 13:55:52 | 140.114.14.192 | TACERT | |
| 6 | 2016/11/22 02:00:21 | 140.114.17.60 | OPEN-DNS-RESOLVER | |
| 7 | 2016/09/09 16:44:30 | 140.114.17.97 | MAIL-SPAM | |
| 8 | 2019/05/22 09:10:18 | 140.114.17.191 | OTHERS | |
| 9 | 2018/08/22 09:03:10 | 140.114.17.217 | TACERT | |
| 10 | 2019/12/20 09:06:05 | 140.114.18.18 | TACERT | |
| 11 | 2020/01/02 16:21:07 | 140.114.19.34 | TACERT | |
| 12 | 2019/12/24 12:36:35 | 140.114.19.105 | TACERT | |
| 13 | 2019/06/24 08:45:34 | 140.114.20.80 | TACERT | |
| 14 | 2019/08/02 08:26:58 | 140.114.23.25 | TACERT | |
| 15 | 2019/08/19 08:23:01 | 140.114.23.196 | TACERT | |
| 16 | 2020/02/20 09:38:09 | 140.114.26.148 | TACERT | |
| 17 | 2019/12/09 11:35:25 | 140.114.26.151 | TACERT | |
| 18 | 2019/11/11 09:19:36 | 140.114.28.170 | TACERT | |
| 19 | 2019/11/06 15:02:52 | 140.114.36.127 | TACERT | |
| 20 | 2017/04/01 09:00:38 | 140.114.38.253 | OPEN-DNS-RESOLVER | |
| 21 | 2020/02/21 12:00:15 | 140.114.41.3 | OPEN-SNMP-SERVER | |
| 22 | 2016/12/25 10:30:40 | 140.114.42.4 | OPEN-DNS-RESOLVER | |
| 23 | 2017/09/21 12:30:23 | 140.114.42.67 | OPEN-DNS-RESOLVER | |
| 24 | 2020/02/12 00:18:22 | 140.114.46.159 | OPEN-SNMP-SERVER | |
| 25 | 2020/02/12 00:20:00 | 140.114.47.39 | OPEN-SNMP-SERVER | |
| 26 | 2020/02/12 00:17:45 | 140.114.47.190 | OPEN-SNMP-SERVER | |
| 27 | 2017/12/29 09:31:11 | 140.114.49.192 | OTHERS | |
| 28 | 2019/06/25 09:31:41 | 140.114.49.226 | OTHERS | |
| 29 | 2019/09/10 09:05:43 | 140.114.50.11 | TACERT | |
| 30 | 2017/12/13 14:11:25 | 140.114.50.77 | MAIL-SPAM | |
| 31 | 2017/12/13 14:11:58 | 140.114.50.175 | IP-SCAN-UDP-137 | |
| 32 | 2020/02/18 04:01:03 | 140.114.50.254 | OPEN-SNMP-SERVER | |
| 33 | 2016/09/08 19:50:43 | 140.114.51.135 | OPEN-DNS-RESOLVER | |
| 34 | 2017/11/24 09:13:33 | 140.114.56.34 | TACERT | |
| 35 | 2019/07/26 11:21:46 | 140.114.57.216 | TACERT | |
| 36 | 2017/10/05 08:46:59 | 140.114.58.46 | TACERT | |
| 37 | 2017/10/18 08:23:21 | 140.114.58.68 | TACERT | |
| 38 | 2019/07/29 12:54:26 | 140.114.58.148 | TACERT | |
| 39 | 2018/11/05 10:43:13 | 140.114.58.176 | TACERT | |
| 40 | 2019/12/30 11:37:27 | 140.114.58.234 | OTHERS | |
| 41 | 2018/09/04 14:38:45 | 140.114.59.154 | TACERT | |
| 42 | 2019/05/08 16:36:30 | 140.114.59.205 | TACERT | |
| 43 | 2020/02/24 09:20:16 | 140.114.75.58 | TACERT | 1 |
| 44 | 2019/08/15 14:20:26 | 140.114.82.174 | OPEN-DNS-RESOLVER | |
| 45 | 2016/08/08 15:32:28 | 140.114.82.185 | TACERT | |
| 46 | 2020/02/20 13:58:23 | 140.114.84.142 | MAIL-SPAM | 完成回報 |
| 47 | 2019/09/04 14:45:00 | 140.114.84.163 | TACERT | |
| 48 | 2018/01/05 08:55:08 | 140.114.96.37 | TACERT | |
| 49 | 2017/04/12 08:30:51 | 140.114.96.166 | TACERT | |
| 50 | 2018/01/05 14:27:06 | 140.114.97.161 | TACERT | |
| 51 | 2018/01/04 10:51:55 | 140.114.97.163 | TACERT | |
| 52 | 2017/08/02 10:37:34 | 140.114.97.164 | TACERT | |
| 53 | 2018/01/05 11:50:58 | 140.114.97.165 | TACERT | |
| 54 | 2015/01/23 14:30:56 | 140.114.97.171 | TACERT | |
| 55 | 2018/06/12 10:06:27 | 140.114.97.250 | MAIL-SPAM | |
| 56 | 2019/03/04 14:00:40 | 140.114.98.94 | TACERT | |
| 57 | 2017/07/18 08:53:30 | 140.114.98.189 | TACERT | |
| 58 | 2015/06/02 10:31:01 | 140.114.99.35 | OTHERS | |
| 59 | 2020/02/24 15:31:01 | 140.114.102.108 | TACERT | |
| 60 | 2020/02/24 15:43:05 | 140.114.103.30 | TACERT | |
| 61 | 2017/12/29 09:33:03 | 140.114.103.87 | OTHERS | |
| 62 | 2020/02/17 15:30:21 | 140.114.108.192 | OPEN-SNMP-SERVER | |
| 63 | 2017/06/21 13:39:59 | 140.114.114.2 | OTHERS | |
| 64 | 2017/10/19 10:07:11 | 140.114.115.179 | TACERT | |
| 65 | 2019/03/20 09:34:49 | 140.114.116.209 | TACERT | |
| 66 | 2020/02/15 12:50:25 | 140.114.129.174 | OPEN-SNMP-SERVER | |
| 67 | 2020/02/21 18:30:27 | 140.114.147.157 | OPEN-SNMP-SERVER | |
| 68 | 2015/04/27 09:33:37 | 140.114.179.66 | TACERT | |
| 69 | 2017/01/19 08:26:01 | 140.114.179.120 | TACERT | |
| 70 | 2018/10/01 09:01:08 | 140.114.179.201 | TACERT | |
| 71 | 2020/02/11 19:40:08 | 140.114.180.3 | OPEN-SNMP-SERVER | |
| 72 | 2019/06/25 09:29:08 | 140.114.182.27 | OTHERS | |
| 73 | 2015/03/09 14:17:05 | 140.114.185.22 | TACERT | |
| 74 | 2018/01/18 10:40:23 | 140.114.185.41 | OPEN-DNS-RESOLVER | |
| 75 | 2017/08/01 09:36:29 | 140.114.185.70 | TACERT | |
| 76 | 2018/07/27 09:50:35 | 140.114.185.83 | TACERT | |
| 77 | 2018/01/17 09:00:17 | 140.114.185.155 | OPEN-DNS-RESOLVER | |
| 78 | 2018/01/16 21:20:32 | 140.114.185.185 | OPEN-DNS-RESOLVER | |
| 79 | 2018/01/15 17:30:40 | 140.114.185.201 | OPEN-DNS-RESOLVER | |
| 80 | 2018/12/11 15:36:39 | 140.114.186.12 | TACERT | |
| 81 | 2019/03/14 09:04:08 | 140.114.186.66 | TACERT | |
| 82 | 2019/09/09 08:59:38 | 140.114.186.82 | TACERT | |
| 83 | 2020/02/12 00:17:52 | 140.114.186.250 | OPEN-SNMP-SERVER | |
| 84 | 2020/02/12 00:17:11 | 140.114.186.251 | OPEN-SNMP-SERVER | |
| 85 | 2020/02/12 00:17:48 | 140.114.186.252 | OPEN-SNMP-SERVER | |
| 86 | 2020/02/12 00:17:19 | 140.114.187.30 | OPEN-SNMP-SERVER | |
| 87 | 2019/08/29 14:37:35 | 140.114.188.31 | TACERT | |
| 88 | 2017/08/02 08:33:51 | 140.114.188.103 | TACERT | |
| 89 | 2020/02/12 00:17:07 | 140.114.203.230 | OPEN-SNMP-SERVER | |
| 90 | 2020/02/24 09:22:24 | 140.114.206.86 | TACERT | |
| 91 | 2020/02/04 14:14:03 | 140.114.210.89 | TACERT | |
| 92 | 2017/07/03 09:33:39 | 140.114.245.192 | TACERT | |
Total 92
Red background means that the blocking has been more than 30 days, yellow background for more than 7 days |
