Logo

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
18621882024-11-16 17:10:022601:246:c9xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
18582722024-11-09 16:03:232601:246:c9xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
18544202024-11-02 14:27:572601:246:c9xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/72Report
18506972024-10-26 12:00:182601:246:c9xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
18466472024-10-19 02:55:212601:246:c9xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/96Report
18429812024-10-12 01:48:412601:246:c9xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/88Report
18393202024-10-05 00:42:032601:246:c9xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/112Report
18355922024-09-27 23:35:222601:246:c9xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/80Report
18319412024-09-20 22:13:592601:246:c9xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/72Report
18242132024-09-06 01:51:492601:246:c9xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
18205102024-08-30 00:44:552601:246:c9xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/80Report
18170892024-08-22 23:28:172601:246:c9xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
18134972024-08-15 22:21:342601:246:c9xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/72Report
18098602024-08-08 20:51:352601:246:c9xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
18062712024-08-01 18:31:112601:246:c9xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/80Report
18062702024-08-01 18:29:382601:246:c9xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/72Report
18024112024-07-25 01:58:182601:246:c9xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/112Report
17988122024-07-18 00:51:352601:246:c9xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/112Report
17941612024-07-10 00:43:552601:246:c9xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
17904252024-07-02 23:33:572601:246:c9xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/96Report
17864462024-06-25 21:48:542601:246:c9xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/72Report
17819642024-06-18 00:15:552601:246:c9xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/72Report
17779192024-06-10 23:09:532601:246:c9xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/72Report
17739872024-06-03 22:03:522601:246:c9xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/112Report
17696472024-05-27 02:54:142601:246:c9xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/112Report
17665312024-05-21 03:27:082601:246:c9xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/112Report

All results shown
Last Modified