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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
21792702026-06-13 20:57:20195.128.173.x/2412887 (NETIA-Transit-AS)pol (Poland)yesrewrittenrewrittennoneReport
21790632026-06-13 12:22:38195.128.173.x/2412887 (NETIA-Transit-AS)pol (Poland)yesrewrittenrewrittennoneReport
21778652026-06-11 12:12:38195.128.173.x/2412887 (NETIA-Transit-AS)pol (Poland)yesrewrittenrewrittennoneReport
21730832026-06-02 21:33:40195.128.173.x/2412887 (NETIA-Transit-AS)pol (Poland)yesrewrittenrewrittennoneReport
21686232026-05-26 19:33:03195.128.173.x/2412887 (NETIA-Transit-AS)pol (Poland)yesrewrittenrewrittennoneReport
21641352026-05-19 14:15:13195.128.173.x/2412887 (NETIA-Transit-AS)pol (Poland)yesrewrittenrewrittennoneReport
21493522026-04-22 08:19:10195.128.173.x/2412887 (NETIA-Transit-AS)pol (Poland)yesrewrittenrewrittennoneReport
21284992026-03-13 17:32:25195.128.173.x/2412887 (NETIA-Transit-AS)pol (Poland)yesrewrittenrewrittennoneReport

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