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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1352853 | 2022-04-22 17:24:10 | 2001:500:xx::/40 | 7018 (ATT-INTERNET4) | usa (United States) | no | ✔ | blocked | ✔ | blocked | /48 | Report |
| 1352843 | 2022-04-22 16:51:45 | 2001:500:xx::/40 | 7018 (ATT-INTERNET4) | usa (United States) | no | ✔ | unknown | ✔ | unknown | none | Report |
| 657705 | 2019-04-08 13:28:57 | 2001:500:xx::/40 | 14813 (BB-COLUMBUS) | usa (United States) | no | ✔ | blocked | ✔ | received | /16 | Report |
| 449163 | 2018-04-19 17:14:05 | 2001:500:xx::/40 | 19165 (WEBPASS) | usa (United States) | no | ✔ | received | ✔ | received | /16 | Report |
| 179034 | 2017-04-03 15:44:00 | 2001:500:xx::/40 | 22773 (ASN-CXA-ALL-CCI-22773-RDC) | usa (United States) | no | ✔ | blocked | ✔ | blocked | /48 | Report |
| 179001 | 2017-04-03 14:52:41 | 2001:500:xx::/40 | 22773 (ASN-CXA-ALL-CCI-22773-RDC) | usa (United States) | no | ✔ | blocked | ✔ | blocked | /48 | Report |
All results shown