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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
11603412021-06-13 18:20:07213.127.47.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
11576712021-06-08 20:51:56213.127.47.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
11523022021-05-30 19:36:14213.127.47.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
11480402021-05-23 10:50:01213.127.47.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
11475972021-05-22 09:35:32213.127.47.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
11432312021-05-14 18:37:22213.127.47.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
5535492018-10-15 08:40:34213.127.47.x/246830 (LibertyGlobal)nld (Netherlands)yesblockedblockednoneReport
4471622018-04-16 20:26:54213.127.47.x/246830 (LibertyGlobal)nld (Netherlands)yesrewrittenrewrittennoneReport
4412892018-04-07 03:25:37213.127.47.x/246830 (LibertyGlobal)nld (Netherlands)yesrewrittenrewrittennoneReport
4356732018-03-28 18:09:25213.127.47.x/246830 (LibertyGlobal)nld (Netherlands)yesrewrittenrewrittennoneReport

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