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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
20826652025-12-20 23:25:4383.20.212.x/245617 (TPNET)pol (Poland)yesunknownunknownnoneReport
20826502025-12-20 21:48:4983.20.212.x/245617 (TPNET)pol (Poland)yesunknownunknownnoneReport
20670992025-11-23 19:42:1983.20.212.x/245617 (TPNET)pol (Poland)yesunknownunknownnoneReport
20670842025-11-23 19:01:2783.20.212.x/245617 (TPNET)pol (Poland)yesunknownunknownnoneReport
20608892025-11-12 16:32:0383.20.212.x/245617 (TPNET)pol (Poland)yesunknownunknownnoneReport
20601672025-11-11 12:57:2483.20.212.x/245617 (TPNET)pol (Poland)yesunknownunknownnoneReport
20570772025-11-01 08:45:0883.20.212.x/245617 (TPNET)pol (Poland)yesunknownunknownnoneReport
20567212025-10-31 15:06:0783.20.212.x/245617 (TPNET)pol (Poland)yesunknownunknownnoneReport
20556312025-10-29 19:18:4983.20.212.x/245617 (TPNET)pol (Poland)yesunknownunknownnoneReport
20533512025-10-25 18:46:3683.20.212.x/245617 (TPNET)pol (Poland)yesunknownunknownnoneReport
20523142025-10-23 23:42:5183.20.212.x/245617 (TPNET)pol (Poland)yesunknownunknownnoneReport
20192322025-08-26 20:33:4983.20.212.x/245617 (TPNET)pol (Poland)yesunknownunknownnoneReport
20172292025-08-22 18:39:5983.20.212.x/245617 (TPNET)pol (Poland)yesunknownunknownnoneReport
20155612025-08-19 19:27:1483.20.212.x/245617 (TPNET)pol (Poland)yesunknownunknownnoneReport
20117612025-08-12 18:19:3483.20.212.x/245617 (TPNET)pol (Poland)yesunknownunknownnoneReport
20077702025-08-05 17:13:5383.20.212.x/245617 (TPNET)pol (Poland)yesunknownunknownnoneReport
20063732025-08-03 09:25:4283.20.212.x/245617 (TPNET)pol (Poland)yesunknownunknownnoneReport
20025702025-07-27 20:23:3683.20.212.x/245617 (TPNET)pol (Poland)yesunknownunknownnoneReport

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