Recent tests
| Spoof status key | ||||
|---|---|---|---|---|
| received | Spoofed packet was received. | ✔ | Pattern of tests from this IP block indicates a switch from allowing spoofing to blocking it. | |
| rewritten | Spoofed packet was received, but the source address was changed en route. | |||
| blocked | Spoofed packet was not received, but unspoofed packet was. | |||
| unknown | Neither spoofed nor unspoofed packet was received. | |||
| Session | Timestamp (UTC) | Client IP Block | ASN | Country | NAT | Outbound Private Status | Outbound Routable Status | Adj Spoof Prefix Len | Results | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1230162 | 2021-10-12 05:09:21 | 140.131.164.x/24 | 17716 (NTU-TW) | twn (Taiwan) | yes | blocked | blocked | none | Report | ||
| 448220 | 2018-04-18 09:54:06 | 140.112.73.x/24 | 17716 (NTU-TW) | twn (Taiwan) | no | blocked | blocked | none | Report | ||
| 448176 | 2018-04-18 08:32:12 | 140.112.73.x/24 | 17716 (NTU-TW) | twn (Taiwan) | no | blocked | blocked | /21 | Report | ||
| 448158 | 2018-04-18 07:54:46 | 140.112.77.x/24 | 17716 (NTU-TW) | twn (Taiwan) | no | blocked | blocked | none | Report | ||
| 185183 | 2017-04-11 12:56:09 | 140.112.218.x/24 | 17716 (NTU-TW) | twn (Taiwan) | yes | blocked | blocked | none | Report | ||
| 185177 | 2017-04-11 12:48:13 | 140.112.218.x/24 | 17716 (NTU-TW) | twn (Taiwan) | yes | unknown | unknown | none | Report | ||
| 184287 | 2017-04-10 07:40:19 | 140.112.238.x/24 | 17716 (NTU-TW) | twn (Taiwan) | yes | rewritten | rewritten | none | Report | ||
| 183275 | 2017-04-08 21:35:22 | 140.112.218.x/24 | 17716 (NTU-TW) | twn (Taiwan) | yes | blocked | blocked | none | Report | ||
| 183268 | 2017-04-08 21:25:16 | 140.112.218.x/24 | 17716 (NTU-TW) | twn (Taiwan) | yes | blocked | blocked | none | Report | ||
| 183262 | 2017-04-08 21:13:20 | 140.112.218.x/24 | 17716 (NTU-TW) | twn (Taiwan) | yes | unknown | unknown | none | Report | ||
| 182471 | 2017-04-07 17:19:12 | 140.112.218.x/24 | 17716 (NTU-TW) | twn (Taiwan) | yes | blocked | blocked | none | Report | ||
| 182458 | 2017-04-07 17:01:46 | 140.112.218.x/24 | 17716 (NTU-TW) | twn (Taiwan) | yes | unknown | blocked | none | Report | ||
| 182428 | 2017-04-07 16:29:16 | 140.112.218.x/24 | 17716 (NTU-TW) | twn (Taiwan) | yes | blocked | blocked | none | Report | ||
| 182199 | 2017-04-07 10:51:55 | 140.112.25.x/24 | 17716 (NTU-TW) | twn (Taiwan) | yes | rewritten | rewritten | none | Report | ||
| 181883 | 2017-04-07 01:15:20 | 140.112.16.x/24 | 17716 (NTU-TW) | twn (Taiwan) | yes | unknown | unknown | none | Report | ||
| 181712 | 2017-04-06 20:09:39 | 140.112.218.x/24 | 17716 (NTU-TW) | twn (Taiwan) | yes | blocked | blocked | none | Report | ||
| 133811 | 2017-01-25 21:04:12 | 140.112.218.x/24 | 17716 (NTU-TW) | twn (Taiwan) | yes | unknown | blocked | none | Report | ||
| 133805 | 2017-01-25 20:56:04 | 140.112.218.x/24 | 17716 (NTU-TW) | twn (Taiwan) | yes | unknown | blocked | none | Report | ||
| 133171 | 2017-01-24 20:13:34 | 140.112.218.x/24 | 17716 (NTU-TW) | twn (Taiwan) | yes | blocked | blocked | none | Report | ||
| 133154 | 2017-01-24 19:47:16 | 140.112.218.x/24 | 17716 (NTU-TW) | twn (Taiwan) | yes | unknown | unknown | none | Report | ||
| 132631 | 2017-01-24 03:05:09 | 140.112.16.x/24 | 17716 (NTU-TW) | twn (Taiwan) | yes | rewritten | blocked | /26 | Report | ||
| 132603 | 2017-01-24 01:53:42 | 140.112.218.x/24 | 17716 (NTU-TW) | twn (Taiwan) | yes | blocked | blocked | none | Report | ||
| 84477 | 2016-11-01 00:37:31 | 140.112.218.x/24 | 17716 (NTU-TW) | twn (Taiwan) | yes | blocked | blocked | none | Report | ||
| 83067 | 2016-10-28 01:02:38 | 140.112.238.x/24 | 17716 (NTU-TW) | twn (Taiwan) | yes | rewritten | rewritten | none | Report | ||
| 83037 | 2016-10-27 23:04:50 | 140.112.218.x/24 | 17716 (NTU-TW) | twn (Taiwan) | yes | unknown | unknown | none | Report | ||
| 83035 | 2016-10-27 22:49:17 | 140.112.218.x/24 | 17716 (NTU-TW) | twn (Taiwan) | yes | blocked | blocked | none | Report | ||
| 82994 | 2016-10-27 20:07:10 | 140.112.218.x/24 | 17716 (NTU-TW) | twn (Taiwan) | yes | blocked | blocked | none | Report | ||
| 77924 | 2016-10-13 01:02:10 | 140.112.16.x/24 | 17716 (NTU-TW) | twn (Taiwan) | yes | rewritten | rewritten | none | Report | ||
| 77263 | 2016-10-11 04:48:21 | 140.112.16.x/24 | 17716 (NTU-TW) | twn (Taiwan) | yes | rewritten | rewritten | none | Report | ||
| 77260 | 2016-10-11 04:36:39 | 140.112.16.x/24 | 17716 (NTU-TW) | twn (Taiwan) | yes | rewritten | rewritten | none | Report | ||
| 77257 | 2016-10-11 04:29:51 | 140.112.16.x/24 | 17716 (NTU-TW) | twn (Taiwan) | yes | unknown | unknown | none | Report | ||
| 77067 | 2016-10-10 14:19:15 | 140.112.218.x/24 | 17716 (NTU-TW) | twn (Taiwan) | yes | blocked | blocked | none | Report | ||
| 76016 | 2016-10-07 06:58:05 | 140.112.218.x/24 | 17716 (NTU-TW) | twn (Taiwan) | yes | blocked | blocked | none | Report | ||
| 75889 | 2016-10-06 18:05:25 | 140.112.218.x/24 | 17716 (NTU-TW) | twn (Taiwan) | yes | unknown | unknown | none | Report | ||
| 75776 | 2016-10-06 12:46:41 | 140.112.218.x/24 | 17716 (NTU-TW) | twn (Taiwan) | yes | blocked | blocked | none | Report | ||
| 75719 | 2016-10-06 08:53:46 | 140.112.218.x/24 | 17716 (NTU-TW) | twn (Taiwan) | yes | blocked | blocked | none | Report | ||
| 75692 | 2016-10-06 05:19:39 | 140.112.16.x/24 | 17716 (NTU-TW) | twn (Taiwan) | yes | rewritten | rewritten | none | Report | ||
| 75673 | 2016-10-06 02:18:04 | 140.112.16.x/24 | 17716 (NTU-TW) | twn (Taiwan) | yes | rewritten | rewritten | none | Report | ||
| 75669 | 2016-10-06 01:45:11 | 140.112.16.x/24 | 17716 (NTU-TW) | twn (Taiwan) | yes | rewritten | rewritten | none | Report | ||
All results shown