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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
22642772026-11-06 21:46:1546.151.138.x/24197437 (Plast-Com-AS)pol (Poland)yesblockedblockednoneReport
22598512026-10-30 08:05:0146.151.138.x/24197437 (Plast-Com-AS)pol (Poland)yesblockedblockednoneReport
22557722026-10-22 21:17:3946.151.138.x/24197437 (Plast-Com-AS)pol (Poland)yesblockedblockednoneReport
22513892026-10-15 17:13:2446.151.138.x/24197437 (Plast-Com-AS)pol (Poland)yesblockedblockednoneReport
22469652026-10-08 15:58:1346.151.138.x/24197437 (Plast-Com-AS)pol (Poland)yesblockedblockednoneReport
22428482026-10-01 14:51:2446.151.138.x/24197437 (Plast-Com-AS)pol (Poland)yesblockedblockednoneReport
22385102026-09-24 08:35:0146.151.138.x/24197437 (Plast-Com-AS)pol (Poland)yesblockedblockednoneReport
22343982026-09-16 21:52:0846.151.138.x/24197437 (Plast-Com-AS)pol (Poland)yesblockedblockednoneReport
22302962026-09-09 20:45:1046.151.138.x/24197437 (Plast-Com-AS)pol (Poland)yesblockedblockednoneReport
22262442026-09-02 19:38:1746.151.138.x/24197437 (Plast-Com-AS)pol (Poland)yesblockedblockednoneReport

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