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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
20180132025-08-24 15:46:45188.2.37.x/2431042 (SERBIA-BROADBAND-AS)srb (Serbia)yesblockedblockednoneReport
20142722025-08-17 14:39:14188.2.37.x/2431042 (SERBIA-BROADBAND-AS)srb (Serbia)yesblockedblockednoneReport
20103732025-08-10 13:31:40188.2.37.x/2431042 (SERBIA-BROADBAND-AS)srb (Serbia)yesblockedblockednoneReport
19769782025-06-12 00:29:23188.2.37.x/2431042 (SERBIA-BROADBAND-AS)srb (Serbia)yesblockedblockednoneReport
19317822025-03-22 01:14:17188.2.37.x/2431042 (SERBIA-BROADBAND-AS)srb (Serbia)yesblockedblockednoneReport
19317732025-03-22 00:31:43188.2.37.x/2431042 (SERBIA-BROADBAND-AS)srb (Serbia)yesblockedblockednoneReport
19317652025-03-22 00:09:07188.2.37.x/2431042 (SERBIA-BROADBAND-AS)srb (Serbia)yesblockedblockednoneReport
19317622025-03-21 23:56:31188.2.37.x/2431042 (SERBIA-BROADBAND-AS)srb (Serbia)yesblockedblockednoneReport
19311692025-03-20 19:59:00188.2.37.x/2431042 (SERBIA-BROADBAND-AS)srb (Serbia)yesblockedblockednoneReport

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