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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2207566 | 2026-08-02 03:03:21 | 2403:18c0:10xx::/40 | 906 | nld (Netherlands) | no | blocked | received | /16 | Report | ||
| 2203649 | 2026-07-26 01:55:30 | 2403:18c0:10xx::/40 | 906 | nld (Netherlands) | no | blocked | received | /16 | Report | ||
| 2199573 | 2026-07-19 00:47:40 | 2403:18c0:10xx::/40 | 906 | nld (Netherlands) | no | blocked | received | /16 | Report | ||
| 2195223 | 2026-07-11 23:39:49 | 2403:18c0:10xx::/40 | 906 | nld (Netherlands) | no | blocked | received | /16 | Report | ||
| 2191244 | 2026-07-04 22:32:00 | 2403:18c0:10xx::/40 | 906 | nld (Netherlands) | no | blocked | received | /16 | Report | ||
| 2187432 | 2026-06-27 21:24:07 | 2403:18c0:10xx::/40 | 906 | nld (Netherlands) | no | blocked | received | /16 | Report | ||
| 2183192 | 2026-06-20 20:16:13 | 2403:18c0:10xx::/40 | 906 | nld (Netherlands) | no | blocked | received | /16 | Report | ||
| 2179237 | 2026-06-13 19:08:24 | 2403:18c0:10xx::/40 | 906 | nld (Netherlands) | no | blocked | received | /16 | Report | ||
| 2175169 | 2026-06-06 18:00:31 | 2403:18c0:10xx::/40 | 906 | nld (Netherlands) | no | blocked | received | /16 | Report | ||
| 2170982 | 2026-05-30 16:52:41 | 2403:18c0:10xx::/40 | 906 | nld (Netherlands) | no | blocked | received | /16 | Report | ||
| 2166769 | 2026-05-23 15:44:47 | 2403:18c0:10xx::/40 | 906 | nld (Netherlands) | no | blocked | received | /16 | Report | ||
| 2162496 | 2026-05-16 14:36:52 | 2403:18c0:10xx::/40 | 906 | nld (Netherlands) | no | blocked | received | /16 | Report | ||
| 2158388 | 2026-05-09 13:28:58 | 2403:18c0:10xx::/40 | 906 | nld (Netherlands) | no | blocked | received | /16 | Report | ||
| 2154448 | 2026-05-02 12:21:03 | 2403:18c0:10xx::/40 | 906 | nld (Netherlands) | no | blocked | received | /16 | Report | ||
| 2150988 | 2026-04-25 11:13:14 | 2403:18c0:10xx::/40 | 906 | nld (Netherlands) | no | blocked | received | /16 | Report | ||
| 2147479 | 2026-04-18 10:05:29 | 2403:18c0:10xx::/40 | 906 | nld (Netherlands) | no | blocked | received | /16 | Report | ||
| 2143866 | 2026-04-11 08:57:39 | 2403:18c0:10xx::/40 | 906 | nld (Netherlands) | no | blocked | received | /16 | Report | ||
| 2140109 | 2026-04-04 07:49:52 | 2403:18c0:10xx::/40 | 906 | nld (Netherlands) | no | blocked | received | /16 | Report | ||
| 2136306 | 2026-03-28 06:42:04 | 2403:18c0:10xx::/40 | 906 | nld (Netherlands) | no | blocked | received | /16 | Report | ||
| 2132428 | 2026-03-21 05:34:17 | 2403:18c0:10xx::/40 | 906 | nld (Netherlands) | no | blocked | received | /16 | Report | ||
| 2128728 | 2026-03-14 04:26:30 | 2403:18c0:10xx::/40 | 906 | nld (Netherlands) | no | blocked | received | /16 | Report | ||
All results shown