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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1400039 | 2022-07-13 20:47:13 | 128.91.139.x/24 | 55 (UPENN) | usa (United States) | no | blocked | blocked | /16 | Report | ||
| 1400028 | 2022-07-13 20:33:29 | 128.91.139.x/24 | 55 (UPENN) | usa (United States) | no | blocked | blocked | /16 | Report | ||
| 1399887 | 2022-07-13 14:24:30 | 128.91.139.x/24 | 55 (UPENN) | usa (United States) | no | blocked | blocked | /16 | Report | ||
| 1382146 | 2022-06-14 20:11:13 | 128.91.139.x/24 | 55 (UPENN) | usa (United States) | no | blocked | blocked | /16 | Report | ||
| 844819 | 2020-02-19 20:12:37 | 128.91.139.x/24 | 55 (UPENN) | usa (United States) | no | blocked | blocked | /16 | Report | ||
| 692986 | 2019-06-05 20:23:49 | 128.91.139.x/24 | 55 (UPENN) | usa (United States) | no | blocked | blocked | /16 | Report | ||
| 642435 | 2019-03-14 18:42:28 | 128.91.139.x/24 | 55 (UPENN) | usa (United States) | no | blocked | blocked | /16 | Report | ||
All results shown