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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
16598392023-10-24 06:34:0837.49.225.x/24211826 (istqserverses)nld (Netherlands)noblockedreceived/24Report
16598372023-10-24 06:30:3237.49.225.x/24211826 (istqserverses)nld (Netherlands)noblockedreceived/24Report
16598302023-10-24 06:10:3937.49.225.x/24211826 (istqserverses)nld (Netherlands)noblockedreceived/24Report
16585352023-10-21 12:39:3837.49.225.x/24211826 (istqserverses)nld (Netherlands)noblockedblocked/24Report
16585262023-10-21 12:23:4037.49.225.x/24211826 (istqserverses)nld (Netherlands)noblockedreceived/24Report
16576382023-10-19 17:49:3937.49.225.x/24211826 (istqserverses)nld (Netherlands)noblockedreceived/24Report
16538852023-10-12 16:43:0037.49.225.x/24212370 (PEENQ)nld (Netherlands)noblockedreceived/24Report
16538832023-10-12 16:35:3437.49.225.x/24212370 (PEENQ)nld (Netherlands)noblockedreceived/24Report
16505042023-10-06 14:14:4737.49.225.x/24212370 (PEENQ)nld (Netherlands)noblockedblocked/24Report
16471222023-09-29 13:07:1137.49.225.x/24212370 (PEENQ)nld (Netherlands)noblockedblocked/24Report
16432722023-09-22 11:59:3937.49.225.x/24212370 (PEENQ)nld (Netherlands)noblockedblocked/24Report
16394202023-09-15 10:52:1037.49.225.x/24212370 (PEENQ)nld (Netherlands)noblockedblocked/24Report
16394112023-09-15 10:42:3837.49.225.x/24212370 (PEENQ)nld (Netherlands)noblockedblocked/24Report
16394092023-09-15 10:37:2537.49.225.x/24212370 (PEENQ)nld (Netherlands)noblockedreceived/24Report
16393892023-09-15 09:17:0037.49.225.x/24212370 (PEENQ)nld (Netherlands)noblockedreceived/24Report
16393872023-09-15 09:10:4537.49.225.x/24212370 (PEENQ)nld (Netherlands)noblockedreceived/24Report
16392182023-09-14 22:36:2837.49.225.x/24212370 (PEENQ)nld (Netherlands)noreceivedreceived/8Report
16392062023-09-14 22:11:2837.49.225.x/24212370 (PEENQ)nld (Netherlands)noreceivedreceived/8Report

All results shown
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