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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
11126982021-03-27 19:53:342603:300c:dxx::/407922 (COMCAST-7922)usa (United States)nounknownunknownnoneReport
11083812021-03-20 18:47:202603:300c:dxx::/407922 (COMCAST-7922)usa (United States)nounknownunknownnoneReport
11046532021-03-14 23:24:192603:300c:dxx::/407922 (COMCAST-7922)usa (United States)nounknownunknownnoneReport
11000162021-03-07 22:17:492603:300c:dxx::/407922 (COMCAST-7922)usa (United States)nounknownunknownnoneReport
10953502021-02-28 21:11:162603:300c:dxx::/407922 (COMCAST-7922)usa (United States)nounknownunknownnoneReport

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