Logo

Recent tests

| Spoofer Project Page   Download Client Software   FAQ   API   Notifications   |
| Data:    Stats Summary   Recent Tests   Remediation   Results by AS   Results by Country  Results by Provider  |
Result filters: AS numbers or (partial) names: Country codes: Only show non-remediated spoofing
Spoof status key
receivedSpoofed packet was received.✔Pattern of tests from this IP block indicates a switch from allowing spoofing to blocking it.
rewrittenSpoofed packet was received, but the source address was changed en route.
blockedSpoofed packet was not received, but unspoofed packet was.
unknownNeither spoofed nor unspoofed packet was received.

SessionTimestamp (UTC)Client IP BlockASNCountryNATOutbound
Private
Status		Outbound
Routable
Status		Adj Spoof
Prefix Len		Results
13407642022-04-03 16:20:032601:4b:3xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/80Report
10777392021-02-06 16:05:472601:4b:3xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/88Report
10230142020-11-08 15:24:372601:4b:3xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/104Report
8153282019-12-29 17:08:312601:4b:3xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/88Report
6616152019-04-14 14:19:172601:4b:3xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
6217532019-02-10 16:10:192601:4b:3xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/72Report
6178132019-02-03 15:03:252601:4b:3xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
5901402018-12-16 15:56:032601:4b:3xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/80Report
4085162018-02-11 16:53:522601:4b:3xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
3225012017-09-24 15:13:102601:4b:3xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
1726612017-03-26 16:03:522601:4b:3xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report

All results shown
Last Modified