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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
19319992025-03-22 14:56:042001:861:51xx::/405410 (BOUYGTEL-ISP)fra (France)noblockedblocked/64Report
19280802025-03-15 13:47:582001:861:51xx::/405410 (BOUYGTEL-ISP)fra (France)noblockedblocked/64Report
19234832025-03-08 00:30:392001:861:51xx::/405410 (BOUYGTEL-ISP)fra (France)noblockedblocked/64Report
19193312025-02-28 23:22:342001:861:51xx::/405410 (BOUYGTEL-ISP)fra (France)noblockedblocked/64Report
19150102025-02-21 22:14:352001:861:51xx::/405410 (BOUYGTEL-ISP)fra (France)noblockedblocked/64Report
19108982025-02-14 16:15:462001:861:51xx::/405410 (BOUYGTEL-ISP)fra (France)noblockedblocked/64Report
19091732025-02-11 14:09:392001:861:51xx::/405410 (BOUYGTEL-ISP)fra (France)noblockedblocked/64Report
19050782025-02-04 13:02:192001:861:51xx::/405410 (BOUYGTEL-ISP)fra (France)noblockedblocked/64Report
19011762025-01-28 11:54:182001:861:51xx::/405410 (BOUYGTEL-ISP)fra (France)noblockedblocked/64Report
18996132025-01-25 10:30:022001:861:51xx::/405410 (BOUYGTEL-ISP)fra (France)noblockedblocked/64Report
18990662025-01-24 11:15:182001:861:51xx::/405410 (BOUYGTEL-ISP)fra (France)noblockedblocked/64Report
18985282025-01-23 11:48:522001:861:51xx::/405410 (BOUYGTEL-ISP)fra (France)noblockedblocked/64Report
18962122025-01-19 12:14:472001:861:51xx::/405410 (BOUYGTEL-ISP)fra (France)noblockedblocked/64Report
18946572025-01-16 16:04:522001:861:51xx::/405410 (BOUYGTEL-ISP)fra (France)noblockedblocked/64Report
18909452025-01-09 13:47:202001:861:51xx::/405410 (BOUYGTEL-ISP)fra (France)noblockedblocked/64Report
18904952025-01-08 14:29:492001:861:51xx::/405410 (BOUYGTEL-ISP)fra (France)noblockedblocked/64Report
18868172025-01-01 01:21:292001:861:51xx::/405410 (BOUYGTEL-ISP)fra (France)noblockedblocked/64Report
18866952024-12-31 18:02:022001:861:51xx::/405410 (BOUYGTEL-ISP)fra (France)noblockedblocked/64Report

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