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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
20732602025-12-04 16:47:1293.159.13.x/2412887 (NETIA-Transit-AS)pol (Poland)yesrewrittenrewrittennoneReport
20732572025-12-04 16:40:3293.159.2.x/2412887 (NETIA-Transit-AS)pol (Poland)yesrewrittenrewrittennoneReport
20464592025-10-14 09:48:3193.159.62.x/2412887 (NETIA-Transit-AS)pol (Poland)yesrewrittenrewrittennoneReport
20424192025-10-06 23:25:5893.159.12.x/2412887 (NETIA-Transit-AS)pol (Poland)yesrewrittenrewrittennoneReport
20383902025-09-29 14:14:0093.159.61.x/2412887 (NETIA-Transit-AS)pol (Poland)yesrewrittenrewrittennoneReport
20340292025-09-22 04:35:2493.159.61.x/2412887 (NETIA-Transit-AS)pol (Poland)yesrewrittenrewrittennoneReport
20299012025-09-14 21:23:0193.159.60.x/2412887 (NETIA-Transit-AS)pol (Poland)yesrewrittenrewrittennoneReport
20258862025-09-07 20:14:2393.159.60.x/2412887 (NETIA-Transit-AS)pol (Poland)yesrewrittenrewrittennoneReport
20218802025-08-31 19:06:5693.159.60.x/2412887 (NETIA-Transit-AS)pol (Poland)yesrewrittenrewrittennoneReport
20180592025-08-24 17:59:3193.159.4.x/2412887 (NETIA-Transit-AS)pol (Poland)yesrewrittenrewrittennoneReport
20141322025-08-17 06:45:4493.159.60.x/2412887 (NETIA-Transit-AS)pol (Poland)yesblockedrewrittennoneReport
20100812025-08-09 19:35:0693.159.60.x/2412887 (NETIA-Transit-AS)pol (Poland)yesrewrittenrewrittennoneReport
20061342025-08-02 18:27:3693.159.0.x/2412887 (NETIA-Transit-AS)pol (Poland)yesrewrittenrewrittennoneReport
20020382025-07-26 15:27:0493.159.3.x/2412887 (NETIA-Transit-AS)pol (Poland)yesrewrittenrewrittennoneReport

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