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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
6456982019-03-19 13:35:4784.105.73.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
6403362019-03-12 12:29:2684.105.73.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
6354342019-03-05 11:21:3384.105.73.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
6312542019-02-26 14:30:1084.105.73.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
6257602019-02-17 12:03:1384.105.73.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
6214302019-02-09 22:03:1384.105.73.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
6173212019-02-02 12:10:4184.105.73.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
6156812019-01-30 16:56:0784.105.73.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
6109042019-01-22 13:36:2684.105.73.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
6073402019-01-16 08:00:5384.105.73.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
6029742019-01-08 22:33:3284.105.73.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport

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