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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
20491882025-10-18 20:37:2293.41.0.x/2412874 (FASTWEB)ita (Italy)yesblockedblockednoneReport
19845402025-06-25 16:22:2793.41.0.x/2412874 (FASTWEB)ita (Italy)yesblockedblockednoneReport
19783382025-06-14 10:44:4593.41.0.x/2412874 (FASTWEB)ita (Italy)yesblockedblockednoneReport
19576612025-05-09 19:28:3693.41.0.x/2412874 (FASTWEB)ita (Italy)yesblockedblockednoneReport
18944442025-01-16 09:32:3893.41.0.x/2412874 (FASTWEB)ita (Italy)yesblockedblockednoneReport
18944372025-01-16 09:13:5393.41.0.x/2412874 (FASTWEB)ita (Italy)yesblockedblockednoneReport
18818472024-12-21 12:13:4093.41.0.x/2412874 (FASTWEB)ita (Italy)yesblockedblockednoneReport
18430902024-10-12 09:13:0993.41.0.x/2412874 (FASTWEB)ita (Italy)yesblockedblockednoneReport
18428472024-10-11 19:07:3893.41.0.x/2412874 (FASTWEB)ita (Italy)yesblockedblockednoneReport
18390832024-10-04 15:18:5793.41.0.x/2412874 (FASTWEB)ita (Italy)yesblockedblockednoneReport
18338632024-09-24 20:51:2793.41.0.x/2412874 (FASTWEB)ita (Italy)yesblockedblockednoneReport
18025452024-07-25 10:43:0793.41.0.x/2412874 (FASTWEB)ita (Italy)yesblockedblockednoneReport

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