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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2014438 | 2025-08-18 01:17:43 | 100.2.121.x/24 | 701 (UUNET) | usa (United States) | yes | blocked | blocked | none | Report | ||
| 2010027 | 2025-08-09 17:21:43 | 100.2.121.x/24 | 701 (UUNET) | usa (United States) | yes | blocked | blocked | none | Report | ||
| 2005533 | 2025-08-01 15:30:18 | 100.2.121.x/24 | 701 (UUNET) | usa (United States) | yes | blocked | blocked | none | Report | ||
| 1992346 | 2025-07-09 12:18:22 | 100.2.121.x/24 | 701 (UUNET) | usa (United States) | yes | blocked | blocked | none | Report | ||
| 1987309 | 2025-06-30 17:54:42 | 100.2.121.x/24 | 701 (UUNET) | usa (United States) | yes | blocked | blocked | none | Report | ||
| 1479160 | 2022-11-16 00:00:26 | 100.2.121.x/24 | 701 (UUNET) | usa (United States) | yes | blocked | blocked | none | Report | ||
| 1455943 | 2022-10-12 20:36:31 | 100.2.121.x/24 | 701 (UUNET) | usa (United States) | yes | blocked | blocked | none | Report | ||
All results shown