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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
11417782021-05-12 22:10:322607:f6d0:xx::/4032 (STANFORD)usa (United States)nounknownunknownnoneReport
10685082021-01-22 20:00:492607:f6d0:xx::/4032 (STANFORD)usa (United States)noblockedblocked/64Report
10400052020-12-03 20:35:142607:f6d0:xx::/4032 (STANFORD)usa (United States)noblockedblocked/64Report
10399892020-12-03 19:56:482607:f6d0:xx::/4032 (STANFORD)usa (United States)noblockedblocked/64Report
10325892020-11-21 21:26:042607:f6d0:xx::/4032 (STANFORD)usa (United States)noblockedblocked/64Report
10298712020-11-17 20:18:562607:f6d0:xx::/4032 (STANFORD)usa (United States)noblockedblocked/64Report
10201512020-11-03 18:04:142607:f6d0:xx::/4032 (STANFORD)usa (United States)noblockedblocked/64Report
10170832020-10-29 17:39:172607:f6d0:xx::/4032 (STANFORD)usa (United States)noblockedblocked/64Report

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