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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
9530832020-08-18 14:10:5746.166.187.x/2443350 (NFORCE)nld (Netherlands)yesblockedblocked/24Report
9530102020-08-18 13:28:5846.166.187.x/2443350 (NFORCE)nld (Netherlands)yesunknownunknownnoneReport
9530072020-08-18 13:27:3946.166.187.x/2443350 (NFORCE)nld (Netherlands)yesunknownunknownnoneReport
9525882020-08-18 09:56:5646.166.187.x/2443350 (NFORCE)nld (Netherlands)yesunknownunknownnoneReport
9525832020-08-18 09:54:3546.166.187.x/2443350 (NFORCE)nld (Netherlands)yesunknownunknownnoneReport
9521962020-08-18 05:47:4446.166.187.x/2443350 (NFORCE)nld (Netherlands)yesunknownunknownnoneReport
9521952020-08-18 05:46:2546.166.187.x/2443350 (NFORCE)nld (Netherlands)yesunknownunknownnoneReport
4586772018-05-04 15:59:4646.166.187.x/2443350 (NFORCE)nld (Netherlands)noblockedblocked/24Report
4109312018-02-15 11:36:5446.166.187.x/2443350 (NFORCE)nld (Netherlands)noblockedblocked/24Report
1706962017-03-23 23:04:4346.166.187.x/2443350 (NFORCE)nld (Netherlands)yesblockedblockednoneReport

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