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Recent tests

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
9091672020-06-09 17:18:012601:602:9axx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
8958062020-05-16 17:15:442601:602:9axx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
8915942020-05-08 17:51:442601:602:9axx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
8872252020-04-30 18:22:452601:602:9axx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
8825312020-04-22 17:14:392601:602:9axx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
8759772020-04-10 17:33:202601:602:9axx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
8702632020-03-31 23:20:542601:602:9axx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
8604862020-03-13 20:03:552601:602:9axx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
8517802020-03-01 00:08:352601:602:9axx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
8517482020-02-29 23:23:342601:602:9axx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
8517312020-02-29 22:58:332601:602:9axx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
8517222020-02-29 22:43:322601:602:9axx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
8242952020-01-15 17:18:372601:602:9axx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
8180092020-01-03 20:14:282601:602:9axx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
8107702019-12-20 03:30:062601:602:9axx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
7766472019-10-25 23:28:542601:602:9axx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
7707332019-10-16 16:17:232601:602:9axx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/72Report
7550572019-09-21 16:00:252601:602:9axx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
7506272019-09-14 14:53:352601:602:9axx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
7455892019-09-05 22:00:542601:602:9axx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
5646622018-11-02 21:55:002601:602:9axx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/72Report
5269852018-08-29 21:01:492601:602:9axx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/72Report
4691322018-05-20 15:03:562601:602:9axx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report

All results shown
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