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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
18641532024-11-20 03:46:592601:19e:82xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
18600842024-11-13 02:30:352601:19e:82xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
18563272024-11-06 01:14:032601:19e:82xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
18522872024-10-29 23:57:392601:19e:82xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
18487322024-10-22 22:40:482601:19e:82xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
18447942024-10-15 21:24:292601:19e:82xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
18412182024-10-08 20:08:172601:19e:82xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
18375262024-10-01 18:52:392601:19e:82xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
18337672024-09-24 17:37:152601:19e:82xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
18301032024-09-17 16:21:452601:19e:82xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
18273862024-09-12 04:39:132601:19e:82xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
18236592024-09-05 03:23:312601:19e:82xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
18200302024-08-29 02:06:082601:19e:82xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
17939932024-07-09 18:00:002601:19e:82xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
17939792024-07-09 17:44:462601:19e:82xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report

All results shown
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