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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
1632712017-03-12 10:51:12178.17.8.x/2450825 (UVT)cze (Czech Republic)yesrewrittenrewrittennoneReport
1561682017-02-28 12:46:28178.17.8.x/2450825 (UVT)cze (Czech Republic)yesrewrittenrewrittennoneReport
1301282017-01-16 12:11:52178.17.8.x/2450825 (UVT)cze (Czech Republic)yesrewrittenrewrittennoneReport
1289932017-01-14 10:07:58178.17.8.x/2450825 (UVT)cze (Czech Republic)yesrewrittenrewrittennoneReport
1193052016-12-28 16:38:57178.17.8.x/2450825 (UVT)cze (Czech Republic)yesrewrittenrewrittennoneReport
1136992016-12-18 12:17:02178.17.8.x/2450825 (UVT)cze (Czech Republic)yesrewrittenrewrittennoneReport
726192016-09-26 18:25:13178.17.8.x/2450825 (UVT)cze (Czech Republic)yesrewrittenrewrittennoneReport
664382016-08-25 08:53:20178.17.8.x/2450825 (UVT)cze (Czech Republic)yesrewrittenrewrittennoneReport
660372016-08-22 10:04:06178.17.8.x/2450825 (UVT)cze (Czech Republic)yesrewrittenrewrittennoneReport
650942016-08-15 18:05:53178.17.8.x/2450825 (UVT)cze (Czech Republic)yesrewrittenrewrittennoneReport
648192016-08-13 13:33:43178.17.8.x/2450825 (UVT)cze (Czech Republic)yesrewrittenrewrittennoneReport
648022016-08-13 10:26:08178.17.8.x/2450825 (UVT)cze (Czech Republic)yesrewrittenrewrittennoneReport
633952016-07-31 23:21:37178.17.8.x/2450825 (UVT)cze (Czech Republic)yesrewrittenrewrittennoneReport
624902016-07-24 22:08:01178.17.8.x/2450825 (UVT)cze (Czech Republic)yesrewrittenrewrittennoneReport
623462016-07-23 03:38:07178.17.8.x/2450825 (UVT)cze (Czech Republic)yesrewrittenrewrittennoneReport
618242016-07-17 20:54:43178.17.8.x/2450825 (UVT)cze (Czech Republic)yesrewrittenrewrittennoneReport
611592016-07-10 20:43:13178.17.8.x/2450825 (UVT)cze (Czech Republic)yesrewrittenrewrittennoneReport
606252016-07-04 17:59:03178.17.8.x/2450825 (UVT)cze (Czech Republic)yesrewrittenrewrittennoneReport

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