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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
19423732025-04-10 13:01:2387.52.108.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
19423532025-04-10 12:28:0987.52.108.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
19417942025-04-09 12:47:0887.52.108.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
19408912025-04-07 20:04:1287.52.108.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
19406502025-04-07 13:00:5787.52.108.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
19401322025-04-06 08:25:1787.52.108.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
19366002025-03-31 07:27:0087.52.108.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
19363632025-03-30 18:11:3687.52.108.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport

All results shown
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