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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2098600 | 2026-01-20 13:04:08 | 27.53.154.x/24 | 9674 (FET-TW) | twn (Taiwan) | yes | unknown | unknown | none | Report | ||
| 2098600 | 2026-01-20 13:04:08 | 2401:e180:8dxx::/40 | 9674 (FET-TW) | twn (Taiwan) | no | blocked | blocked | /64 | Report | ||
| 1093685 | 2021-02-26 08:43:42 | 39.9.222.x/24 | 9674 (FET-TW) | twn (Taiwan) | yes | unknown | unknown | none | Report | ||
| 425898 | 2018-03-13 02:34:12 | 110.28.11.x/24 | 9674 (FET-TW) | twn (Taiwan) | yes | rewritten | rewritten | none | Report | ||
| 391930 | 2018-01-16 09:10:06 | 39.12.0.x/24 | 9674 (FET-TW) | twn (Taiwan) | yes | blocked | blocked | none | Report | ||
| 383259 | 2018-01-02 10:37:33 | 110.26.168.x/24 | 9674 (FET-TW) | twn (Taiwan) | yes | unknown | unknown | none | Report | ||
| 379521 | 2017-12-26 09:31:01 | 39.10.166.x/24 | 9674 (FET-TW) | twn (Taiwan) | yes | blocked | blocked | none | Report | ||
| 373468 | 2017-12-15 13:11:28 | 27.246.161.x/24 | 9674 (FET-TW) | twn (Taiwan) | yes | blocked | blocked | none | Report | ||
| 371187 | 2017-12-12 10:04:16 | 27.52.161.x/24 | 9674 (FET-TW) | twn (Taiwan) | yes | blocked | blocked | none | Report | ||
| 315968 | 2017-09-14 07:25:10 | 27.52.11.x/24 | 9674 (FET-TW) | twn (Taiwan) | yes | rewritten | rewritten | none | Report | ||
| 315956 | 2017-09-14 06:48:20 | 27.52.11.x/24 | 9674 (FET-TW) | twn (Taiwan) | yes | rewritten | rewritten | none | Report | ||
| 287760 | 2017-08-02 01:30:32 | 39.9.168.x/24 | 9674 (FET-TW) | twn (Taiwan) | yes | rewritten | rewritten | none | Report | ||
| 286965 | 2017-08-01 01:52:14 | 39.9.168.x/24 | 9674 (FET-TW) | twn (Taiwan) | yes | rewritten | rewritten | none | Report | ||
| 257405 | 2017-06-26 01:19:06 | 27.246.99.x/24 | 9674 (FET-TW) | twn (Taiwan) | yes | rewritten | rewritten | none | Report | ||
| 186856 | 2017-04-13 09:42:41 | 39.8.161.x/24 | 9674 (FET-TW) | twn (Taiwan) | yes | blocked | blocked | none | Report | ||
| 182082 | 2017-04-07 07:27:27 | 110.27.134.x/24 | 9674 (FET-TW) | twn (Taiwan) | yes | blocked | blocked | none | Report | ||
| 134692 | 2017-01-27 05:29:28 | 39.12.134.x/24 | 9674 (FET-TW) | twn (Taiwan) | yes | rewritten | rewritten | none | Report | ||
| 134134 | 2017-01-26 09:35:28 | 27.52.234.x/24 | 9674 (FET-TW) | twn (Taiwan) | yes | blocked | blocked | none | Report | ||
| 134124 | 2017-01-26 09:12:02 | 27.52.234.x/24 | 9674 (FET-TW) | twn (Taiwan) | yes | rewritten | rewritten | none | Report | ||
| 125520 | 2017-01-09 11:07:57 | 27.247.100.x/24 | 9674 (FET-TW) | twn (Taiwan) | yes | rewritten | rewritten | none | Report | ||
| 125515 | 2017-01-09 10:58:05 | 27.247.100.x/24 | 9674 (FET-TW) | twn (Taiwan) | yes | rewritten | rewritten | none | Report | ||
| 125510 | 2017-01-09 10:49:49 | 27.247.100.x/24 | 9674 (FET-TW) | twn (Taiwan) | yes | rewritten | rewritten | none | Report | ||
| 125480 | 2017-01-09 09:22:45 | 27.247.100.x/24 | 9674 (FET-TW) | twn (Taiwan) | yes | rewritten | rewritten | none | Report | ||
All results shown