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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
22495752026-10-13 08:15:43194.31.40.x/2457723 (MEDIATELEKOM)pol (Poland)yesblocked✔blockednoneReport
22454122026-10-06 07:09:07194.31.40.x/2457723 (MEDIATELEKOM)pol (Poland)yesblocked✔blockednoneReport
22412572026-09-29 06:33:3391.233.228.x/2457723 (MEDIATELEKOM)pol (Poland)yesblockedblockednoneReport
22412402026-09-29 06:02:31194.31.40.x/2457723 (MEDIATELEKOM)pol (Poland)yesblocked✔blockednoneReport
22392672026-09-25 12:23:24194.31.40.x/2457723 (MEDIATELEKOM)pol (Poland)yesblocked✔blockednoneReport
22352752026-09-18 11:16:51194.31.40.x/2457723 (MEDIATELEKOM)pol (Poland)yesblocked✔blockednoneReport
22352382026-09-18 10:36:15194.31.40.x/2457723 (MEDIATELEKOM)pol (Poland)yesblocked✔blockednoneReport
22343192026-09-16 18:33:18194.31.40.x/2457723 (MEDIATELEKOM)pol (Poland)yesblocked✔blockednoneReport
22301922026-09-09 17:26:46194.31.40.x/2457723 (MEDIATELEKOM)pol (Poland)yesblocked✔blockednoneReport
22288682026-09-07 17:47:40194.31.40.x/2457723 (MEDIATELEKOM)pol (Poland)yesblocked✔blockednoneReport
22248662026-08-31 16:40:58194.31.40.x/2457723 (MEDIATELEKOM)pol (Poland)yesblocked✔blockednoneReport
22225232026-08-27 12:01:19194.31.40.x/2457723 (MEDIATELEKOM)pol (Poland)yesblocked✔blockednoneReport
22191092026-08-21 18:06:04194.31.40.x/2457723 (MEDIATELEKOM)pol (Poland)yesblocked✔blockednoneReport
22158892026-08-17 07:10:57194.31.40.x/2457723 (MEDIATELEKOM)pol (Poland)yesblocked✔blockednoneReport
22131422026-08-12 07:08:13194.31.40.x/2457723 (MEDIATELEKOM)pol (Poland)yesblocked✔received/8Report
22100162026-08-06 11:09:15194.31.40.x/2457723 (MEDIATELEKOM)pol (Poland)yesblocked✔received/8Report
22100012026-08-06 10:48:21194.31.40.x/2457723 (MEDIATELEKOM)pol (Poland)yesblocked✔received/8Report
22065972026-07-31 08:56:42194.31.40.x/2457723 (MEDIATELEKOM)pol (Poland)yesblocked✔received/8Report
22027072026-07-24 07:49:57194.31.40.x/2457723 (MEDIATELEKOM)pol (Poland)yesblocked✔received/8Report
21985852026-07-17 06:43:15194.31.40.x/2457723 (MEDIATELEKOM)pol (Poland)yesblocked✔received/8Report
21943922026-07-10 13:20:45194.31.40.x/2457723 (MEDIATELEKOM)pol (Poland)yesblocked✔received/8Report
21915772026-07-05 15:29:17194.31.40.x/2457723 (MEDIATELEKOM)pol (Poland)yesblocked✔received/8Report

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