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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
17208772024-02-19 20:49:1089.64.36.x/246830 (LibertyGlobal)pol (Poland)yesblockedblockednoneReport
17170862024-02-11 22:18:1889.64.36.x/246830 (LibertyGlobal)pol (Poland)yesblockedblockednoneReport
17133622024-02-04 17:17:0389.64.36.x/246830 (LibertyGlobal)pol (Poland)yesblockedblockednoneReport
17104082024-01-29 21:25:2189.64.36.x/246830 (LibertyGlobal)pol (Poland)yesblockedblockednoneReport
3938762018-01-18 21:26:3889.64.36.x/246830 (LibertyGlobal)pol (Poland)yesblockedblockednoneReport
3845932018-01-04 09:40:2589.64.36.x/246830 (LibertyGlobal)pol (Poland)yesblockedblockednoneReport
3839192018-01-03 09:45:3689.64.36.x/246830 (LibertyGlobal)pol (Poland)yesblockedblockednoneReport
3829632018-01-01 20:42:2689.64.36.x/246830 (LibertyGlobal)pol (Poland)yesblockedblockednoneReport

All results shown
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