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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
18633632024-11-18 20:32:062804:540:1xx::/40262504bra (Brazil)noblockedblocked/56Report
18633282024-11-18 19:33:142804:540:1xx::/40262504bra (Brazil)noblockedblocked/56Report
18559832024-11-05 13:51:472804:540:1xx::/40262504bra (Brazil)noblockedblocked/56Report
18114422024-08-12 11:44:562804:540:1xx::/40262504bra (Brazil)noblockedblocked/56Report
18066632024-08-02 11:35:192804:540:1xx::/40262504bra (Brazil)noblockedblocked/56Report
18057532024-07-31 20:31:162804:540:1xx::/40262504bra (Brazil)noblockedblocked/56Report
18057512024-07-31 20:26:322804:540:1xx::/40262504bra (Brazil)noblockedblocked/56Report
18010062024-07-22 13:29:122804:540:1xx::/40262504bra (Brazil)noblockedblocked/56Report
18009852024-07-22 12:49:532804:540:1xx::/40262504bra (Brazil)noblockedblocked/56Report
9220272020-07-02 19:19:112804:540:1xx::/40262504bra (Brazil)noblockedblocked/64Report
9064812020-06-04 19:19:472804:540:1xx::/40262504bra (Brazil)noblockedblocked/64Report
9012322020-05-26 22:07:472804:540:1xx::/40262504bra (Brazil)noblockedblocked/64Report
8911302020-05-07 20:07:382804:540:1xx::/40262504bra (Brazil)noblockedblocked/64Report
8811502020-04-20 12:27:002804:540:1xx::/40262504bra (Brazil)noblockedblocked/64Report
8780812020-04-14 21:11:452804:540:1xx::/40262504bra (Brazil)noblockedblocked/64Report
8717482020-04-03 12:27:022804:540:1xx::/40262504bra (Brazil)noblockedblocked/64Report
8679172020-03-27 11:19:482804:540:1xx::/40262504bra (Brazil)noblockedblocked/64Report

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