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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
22262982026-09-02 21:58:3131.41.81.x/24197667 (FEROMEDIA-AS)pol (Poland)yesrewrittenrewrittennoneReport
22262212026-09-02 18:54:1031.41.81.x/24197667 (FEROMEDIA-AS)pol (Poland)yesrewrittenrewrittennoneReport
22253032026-09-01 10:51:3131.41.81.x/24197667 (FEROMEDIA-AS)pol (Poland)yesrewrittenrewrittennoneReport
22252732026-09-01 09:44:5131.41.81.x/24197667 (FEROMEDIA-AS)pol (Poland)yesrewrittenrewrittennoneReport
22223982026-08-27 06:55:4631.41.81.x/24197667 (FEROMEDIA-AS)pol (Poland)yesrewrittenrewrittennoneReport
22218432026-08-26 11:31:5231.41.81.x/24197667 (FEROMEDIA-AS)pol (Poland)yesrewrittenrewrittennoneReport
22208152026-08-24 21:52:0631.41.81.x/24197667 (FEROMEDIA-AS)pol (Poland)yesrewrittenrewrittennoneReport
22205542026-08-24 15:02:0031.41.81.x/24197667 (FEROMEDIA-AS)pol (Poland)yesrewrittenrewrittennoneReport
22161272026-08-17 13:55:3731.41.81.x/24197667 (FEROMEDIA-AS)pol (Poland)yesrewrittenrewrittennoneReport
22159632026-08-17 10:37:2431.41.81.x/24197667 (FEROMEDIA-AS)pol (Poland)yesrewrittenrewrittennoneReport
22143642026-08-14 08:36:3531.41.81.x/24197667 (FEROMEDIA-AS)pol (Poland)yesrewrittenrewrittennoneReport
22120762026-08-10 12:51:4731.41.81.x/24197667 (FEROMEDIA-AS)pol (Poland)yesrewrittenrewrittennoneReport
22120422026-08-10 12:13:0231.41.81.x/24197667 (FEROMEDIA-AS)pol (Poland)yesrewrittenrewrittennoneReport
22081932026-08-03 10:08:5131.41.81.x/24197667 (FEROMEDIA-AS)pol (Poland)yesrewrittenrewrittennoneReport
22078262026-08-02 14:07:1531.41.81.x/24197667 (FEROMEDIA-AS)pol (Poland)yesrewrittenrewrittennoneReport
22049012026-07-28 11:15:4631.41.81.x/24197667 (FEROMEDIA-AS)pol (Poland)yesrewrittenrewrittennoneReport
22034502026-07-25 16:29:4531.41.81.x/24197667 (FEROMEDIA-AS)pol (Poland)yesrewrittenrewrittennoneReport
22008552026-07-21 10:09:0931.41.81.x/24197667 (FEROMEDIA-AS)pol (Poland)yesrewrittenrewrittennoneReport
22008312026-07-21 09:10:4131.41.81.x/24197667 (FEROMEDIA-AS)pol (Poland)yesrewrittenrewrittennoneReport
21965882026-07-14 08:59:2131.41.81.x/24197667 (FEROMEDIA-AS)pol (Poland)yesrewrittenrewrittennoneReport
21962482026-07-13 17:57:1831.41.81.x/24197667 (FEROMEDIA-AS)pol (Poland)yesrewrittenrewrittennoneReport
21944112026-07-10 14:12:1231.41.81.x/24197667 (FEROMEDIA-AS)pol (Poland)yesrewrittenrewrittennoneReport
21931402026-07-08 11:06:3431.41.81.x/24197667 (FEROMEDIA-AS)pol (Poland)yesrewrittenrewrittennoneReport
21926992026-07-07 14:45:5231.41.81.x/24197667 (FEROMEDIA-AS)pol (Poland)yesrewrittenrewrittennoneReport
21926832026-07-07 14:27:2331.41.81.x/24197667 (FEROMEDIA-AS)pol (Poland)yesrewrittenrewrittennoneReport
21926762026-07-07 14:16:1631.41.81.x/24197667 (FEROMEDIA-AS)pol (Poland)yesrewrittenrewrittennoneReport

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