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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2005555 | 2025-08-01 16:15:45 | 37.223.57.x/24 | 12430 (VODAFONE_ES) | esp (Spain) | yes | unknown | unknown | none | Report | ||
| 2005438 | 2025-08-01 13:29:22 | 37.223.57.x/24 | 12430 (VODAFONE_ES) | esp (Spain) | yes | unknown | unknown | none | Report | ||
| 2004890 | 2025-07-31 14:31:47 | 37.223.57.x/24 | 12430 (VODAFONE_ES) | esp (Spain) | yes | unknown | unknown | none | Report | ||
| 2004655 | 2025-07-31 06:49:21 | 37.223.57.x/24 | 12430 (VODAFONE_ES) | esp (Spain) | yes | unknown | unknown | none | Report | ||
| 2004246 | 2025-07-30 14:32:58 | 37.223.57.x/24 | 12430 (VODAFONE_ES) | esp (Spain) | yes | unknown | unknown | none | Report | ||
| 2004022 | 2025-07-30 07:59:38 | 37.223.57.x/24 | 12430 (VODAFONE_ES) | esp (Spain) | yes | unknown | unknown | none | Report | ||
| 2003629 | 2025-07-29 15:42:53 | 37.223.57.x/24 | 12430 (VODAFONE_ES) | esp (Spain) | yes | unknown | unknown | none | Report | ||
| 2003386 | 2025-07-29 07:53:12 | 37.223.57.x/24 | 12430 (VODAFONE_ES) | esp (Spain) | yes | unknown | unknown | none | Report | ||
| 2002985 | 2025-07-28 15:01:38 | 37.223.57.x/24 | 12430 (VODAFONE_ES) | esp (Spain) | yes | unknown | unknown | none | Report | ||
| 2002742 | 2025-07-28 08:22:20 | 37.223.57.x/24 | 12430 (VODAFONE_ES) | esp (Spain) | yes | unknown | unknown | none | Report | ||
| 2002506 | 2025-07-27 16:12:43 | 37.223.57.x/24 | 12430 (VODAFONE_ES) | esp (Spain) | yes | unknown | unknown | none | Report | ||
| 2001277 | 2025-07-25 05:32:34 | 37.223.57.x/24 | 12430 (VODAFONE_ES) | esp (Spain) | yes | unknown | unknown | none | Report | ||
| 2000927 | 2025-07-24 15:02:35 | 37.223.57.x/24 | 12430 (VODAFONE_ES) | esp (Spain) | yes | unknown | unknown | none | Report | ||
| 2000715 | 2025-07-24 07:06:55 | 37.223.57.x/24 | 12430 (VODAFONE_ES) | esp (Spain) | yes | unknown | unknown | none | Report | ||
| 2000322 | 2025-07-23 15:33:15 | 37.223.57.x/24 | 12430 (VODAFONE_ES) | esp (Spain) | yes | unknown | unknown | none | Report | ||
| 2000136 | 2025-07-23 09:57:06 | 37.223.57.x/24 | 12430 (VODAFONE_ES) | esp (Spain) | yes | unknown | unknown | none | Report | ||
| 2000104 | 2025-07-23 08:14:56 | 37.223.57.x/24 | 12430 (VODAFONE_ES) | esp (Spain) | yes | unknown | unknown | none | Report | ||
| 1999689 | 2025-07-22 15:02:39 | 37.223.57.x/24 | 12430 (VODAFONE_ES) | esp (Spain) | yes | unknown | unknown | none | Report | ||
| 1998481 | 2025-07-20 16:18:41 | 37.223.57.x/24 | 12430 (VODAFONE_ES) | esp (Spain) | yes | unknown | unknown | none | Report | ||
| 1996812 | 2025-07-17 06:54:33 | 37.223.57.x/24 | 12430 (VODAFONE_ES) | esp (Spain) | yes | unknown | unknown | none | Report | ||
| 1996232 | 2025-07-16 08:14:23 | 37.223.57.x/24 | 12430 (VODAFONE_ES) | esp (Spain) | yes | unknown | unknown | none | Report | ||
| 1995830 | 2025-07-15 15:19:51 | 37.223.57.x/24 | 12430 (VODAFONE_ES) | esp (Spain) | yes | unknown | unknown | none | Report | ||
All results shown