Logo

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
17762172024-06-07 15:58:052409:12:63xx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report
17650752024-05-18 00:03:182409:12:63xx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report
17508922024-04-19 16:03:352409:12:63xx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report
17269002024-03-02 10:43:452409:12:63xx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report
17268632024-03-02 08:43:542409:12:63xx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report
17268432024-03-02 07:01:442409:12:63xx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report
17268242024-03-02 05:41:312409:12:63xx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report
16973702024-01-04 08:19:202409:12:63xx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report
16939802023-12-28 06:58:272409:12:63xx::/4055391 (MF-NATIVE6-E)jpn (Japan)noblockedblocked/64Report

All results shown
Last Modified