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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2203671 | 2026-07-26 03:36:15 | 176.57.206.x/24 | 272401 | esp (Spain) | yes | blocked | blocked | none | Report | ||
| 2203385 | 2026-07-25 14:14:42 | 176.57.203.x/24 | 272401 | esp (Spain) | yes | blocked | blocked | none | Report | ||
| 2201105 | 2026-07-21 18:41:10 | 176.57.203.x/24 | 272401 | esp (Spain) | yes | blocked | blocked | none | Report | ||
| 2196252 | 2026-07-13 18:11:08 | 176.57.206.x/24 | 272401 | esp (Spain) | yes | blocked | blocked | none | Report | ||
| 2187156 | 2026-06-27 09:59:13 | 176.57.206.x/24 | 272401 | esp (Spain) | yes | blocked | blocked | none | Report | ||
| 2182774 | 2026-06-19 20:47:24 | 176.57.206.x/24 | 272401 | esp (Spain) | yes | blocked | blocked | none | Report | ||
| 2178005 | 2026-06-11 15:56:33 | 176.57.206.x/24 | 272401 | esp (Spain) | yes | blocked | blocked | none | Report | ||
| 2171021 | 2026-05-30 18:28:19 | 176.57.206.x/24 | 272401 | esp (Spain) | yes | blocked | blocked | none | Report | ||
| 2117433 | 2026-02-21 16:11:06 | 176.57.203.x/24 | 272401 | esp (Spain) | yes | rewritten | rewritten | none | Report | ||
| 2112428 | 2026-02-13 02:15:11 | 176.57.206.x/24 | 272401 | esp (Spain) | yes | blocked | blocked | none | Report | ||
| 2112416 | 2026-02-13 01:47:28 | 176.57.206.x/24 | 272401 | esp (Spain) | yes | blocked | blocked | none | Report | ||
| 2101416 | 2026-01-25 14:22:52 | 176.57.206.x/24 | 272401 | esp (Spain) | yes | blocked | blocked | none | Report | ||
| 2101404 | 2026-01-25 13:53:27 | 176.57.206.x/24 | 272401 | esp (Spain) | yes | blocked | blocked | none | Report | ||
| 2101401 | 2026-01-25 13:40:46 | 176.57.206.x/24 | 272401 | esp (Spain) | yes | blocked | blocked | none | Report | ||
| 2095406 | 2026-01-14 19:05:40 | 176.57.206.x/24 | 272401 | esp (Spain) | yes | blocked | blocked | none | Report | ||
| 2095397 | 2026-01-14 18:42:52 | 176.57.206.x/24 | 272401 | esp (Spain) | yes | blocked | blocked | none | Report | ||
| 2095389 | 2026-01-14 18:30:06 | 176.57.206.x/24 | 272401 | esp (Spain) | yes | blocked | blocked | none | Report | ||
| 2067687 | 2025-11-24 19:55:39 | 176.57.203.x/24 | 272401 | esp (Spain) | yes | blocked | blocked | none | Report | ||
| 2064193 | 2025-11-18 14:52:42 | 176.57.203.x/24 | 272401 | esp (Spain) | yes | blocked | blocked | none | Report | ||
| 1982353 | 2025-06-21 17:56:39 | 176.57.203.x/24 | 272401 | esp (Spain) | no | blocked | blocked | none | Report | ||
| 1982353 | 2025-06-21 17:56:39 | 2806:427:40xx::/40 | 272401 | esp (Spain) | no | received | received | /16 | Report | ||
| 1982351 | 2025-06-21 17:43:51 | 176.57.203.x/24 | 272401 | esp (Spain) | no | blocked | blocked | none | Report | ||
| 1982351 | 2025-06-21 17:43:51 | 2806:427:40xx::/40 | 272401 | esp (Spain) | no | received | received | /16 | Report | ||
All results shown