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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
21883702026-06-29 15:03:0293.159.7.x/2412887 (NETIA-Transit-AS)pol (Poland)yesrewrittenrewrittennoneReport
21840842026-06-22 13:55:5893.159.7.x/2412887 (NETIA-Transit-AS)pol (Poland)yesrewrittenrewrittennoneReport
21801132026-06-15 12:48:5493.159.7.x/2412887 (NETIA-Transit-AS)pol (Poland)yesrewrittenrewrittennoneReport
21790812026-06-13 13:21:3593.159.7.x/2412887 (NETIA-Transit-AS)pol (Poland)yesrewrittenrewrittennoneReport
21750122026-06-06 10:22:1393.159.7.x/2412887 (NETIA-Transit-AS)pol (Poland)yesrewrittenrewrittennoneReport
21708292026-05-30 09:15:1193.159.7.x/2412887 (NETIA-Transit-AS)pol (Poland)yesrewrittenrewrittennoneReport
21666062026-05-23 08:08:1093.159.7.x/2412887 (NETIA-Transit-AS)pol (Poland)yesrewrittenrewrittennoneReport
21623442026-05-16 07:01:1193.159.7.x/2412887 (NETIA-Transit-AS)pol (Poland)yesrewrittenrewrittennoneReport
21580492026-05-08 19:07:4293.159.7.x/2412887 (NETIA-Transit-AS)pol (Poland)yesrewrittenrewrittennoneReport
21542022026-05-01 18:00:4893.159.7.x/2412887 (NETIA-Transit-AS)pol (Poland)yesrewrittenrewrittennoneReport
21505322026-04-24 11:46:2393.159.7.x/2412887 (NETIA-Transit-AS)pol (Poland)yesrewrittenrewrittennoneReport

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