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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
9600252020-08-24 19:47:52185.14.252.x/2443541 (VSHOSTING)cze (Czech Republic)yesblockedblockednoneReport
4556282018-04-30 08:31:42185.59.208.x/2443541 (VSHOSTING)cze (Czech Republic)noblockedblocked/22Report
4556232018-04-30 08:15:35217.16.190.x/2443541 (VSHOSTING)cze (Czech Republic)noblockedblocked/27Report
4556232018-04-30 08:15:352a00:1ed0:xx::/4043541 (VSHOSTING)cze (Czech Republic)noblockedblocked/64Report
3373692017-10-19 08:19:4678.24.12.x/2443541 (VSHOSTING)cze (Czech Republic)yesblockedblockednoneReport
3212842017-09-22 13:37:3878.24.12.x/2443541 (VSHOSTING)cze (Czech Republic)yesblockedblockednoneReport
2081722017-05-03 13:16:39217.16.185.x/2443541 (VSHOSTING)cze (Czech Republic)yesrewrittenrewrittennoneReport

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