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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
16008622023-07-04 18:22:052a01:490:xx::/408251 (NFX_ZSPO)cze (Czech Republic)noblockedblocked/64Report
15978142023-06-28 19:27:122a01:490:xx::/408251 (NFX_ZSPO)cze (Czech Republic)noblockedblocked/64Report
15924482023-06-18 10:43:282a01:490:xx::/408251 (NFX_ZSPO)cze (Czech Republic)noblockedblocked/64Report
15897292023-06-13 01:14:272a01:490:xx::/408251 (NFX_ZSPO)cze (Czech Republic)noblockedblocked/64Report
15896982023-06-12 23:09:362a01:490:xx::/408251 (NFX_ZSPO)cze (Czech Republic)noblockedblocked/64Report
15889532023-06-11 13:07:412a01:490:xx::/408251 (NFX_ZSPO)cze (Czech Republic)noblockedblocked/64Report
15806682023-05-26 04:02:162a01:490:xx::/408251 (NFX_ZSPO)cze (Czech Republic)noblockedblocked/64Report
15791122023-05-23 11:17:412a01:490:xx::/408251 (NFX_ZSPO)cze (Czech Republic)noblockedblocked/64Report
15753672023-05-16 10:11:062a01:490:xx::/408251 (NFX_ZSPO)cze (Czech Republic)noblockedblocked/64Report
15715882023-05-09 00:48:162a01:490:xx::/408251 (NFX_ZSPO)cze (Czech Republic)noblockedblocked/64Report
15648192023-04-24 22:35:082a01:490:xx::/408251 (NFX_ZSPO)cze (Czech Republic)noblockedblocked/64Report
15611832023-04-17 19:49:192a01:490:xx::/408251 (NFX_ZSPO)cze (Czech Republic)noblockedblocked/64Report
15555622023-04-06 15:44:462a01:490:xx::/408251 (NFX_ZSPO)cze (Czech Republic)noblockedblocked/64Report
15538962023-04-03 18:18:082a01:490:xx::/408251 (NFX_ZSPO)cze (Czech Republic)noblockedblocked/64Report
15502382023-03-27 17:11:352a01:490:xx::/408251 (NFX_ZSPO)cze (Czech Republic)noblockedblocked/64Report
15464172023-03-20 16:05:012a01:490:xx::/408251 (NFX_ZSPO)cze (Czech Republic)noblockedblocked/64Report

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