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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2092108 | 2026-01-08 19:39:44 | 5.59.249.x/24 | 212271 (C1V) | cze (Czech Republic) | no | ✔ | blocked | received | /8 | Report | |
| 2088289 | 2026-01-01 18:31:46 | 5.59.249.x/24 | 212271 (C1V) | cze (Czech Republic) | no | ✔ | blocked | received | /8 | Report | |
| 2084995 | 2025-12-25 17:23:49 | 5.59.249.x/24 | 212271 (C1V) | cze (Czech Republic) | no | ✔ | received | received | /8 | Report | |
| 2081467 | 2025-12-18 16:15:50 | 5.59.249.x/24 | 212271 (C1V) | cze (Czech Republic) | no | ✔ | received | received | /8 | Report | |
| 2081440 | 2025-12-18 15:32:52 | 5.59.249.x/24 | 212271 (C1V) | cze (Czech Republic) | no | ✔ | received | received | /8 | Report | |
| 2081417 | 2025-12-18 15:09:55 | 5.59.249.x/24 | 212271 (C1V) | cze (Czech Republic) | no | ✔ | received | received | /8 | Report | |
| 2081402 | 2025-12-18 14:56:58 | 5.59.249.x/24 | 212271 (C1V) | cze (Czech Republic) | no | ✔ | received | received | /8 | Report | |
| 2077183 | 2025-12-11 13:49:04 | 5.59.249.x/24 | 212271 (C1V) | cze (Czech Republic) | no | ✔ | received | received | /8 | Report | |
| 2069338 | 2025-11-27 15:00:26 | 5.59.249.x/24 | 212271 (C1V) | cze (Czech Republic) | no | ✔ | blocked | received | /8 | Report | |
| 2065398 | 2025-11-20 14:53:19 | 5.59.249.x/24 | 212271 (C1V) | cze (Czech Republic) | no | ✔ | blocked | received | /8 | Report | |
| 2065366 | 2025-11-20 13:52:32 | 5.59.249.x/24 | 212271 (C1V) | cze (Czech Republic) | no | ✔ | blocked | received | /8 | Report | |
| 2038107 | 2025-09-29 03:28:17 | 5.59.249.x/24 | 212271 (C1V) | cze (Czech Republic) | no | ✔ | blocked | received | /8 | Report | |
| 2033992 | 2025-09-22 02:20:14 | 5.59.249.x/24 | 212271 (C1V) | cze (Czech Republic) | no | ✔ | blocked | received | /8 | Report | |
| 2029948 | 2025-09-15 01:12:18 | 5.59.249.x/24 | 212271 (C1V) | cze (Czech Republic) | no | ✔ | blocked | received | /8 | Report | |
| 2028398 | 2025-09-11 15:17:38 | 5.59.249.x/24 | 212271 (C1V) | cze (Czech Republic) | no | ✔ | blocked | received | /8 | Report | |
| 2028391 | 2025-09-11 15:14:41 | 5.59.249.x/24 | 212271 (C1V) | cze (Czech Republic) | no | ✔ | blocked | received | /8 | Report | |
All results shown