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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
19650312025-05-21 14:28:552804:2b40:7xx::/40265143bra (Brazil)noblockedblocked/56Report
19618202025-05-16 01:39:002804:2b40:7xx::/40265143bra (Brazil)noblockedblocked/56Report
19572112025-05-09 00:31:272804:2b40:7xx::/40265143bra (Brazil)noblockedblocked/56Report
19534072025-05-01 23:23:572804:2b40:7xx::/40265143bra (Brazil)noblockedblocked/56Report
19497132025-04-24 22:16:032804:2b40:7xx::/40265143bra (Brazil)noblockedblocked/56Report
19461002025-04-17 21:08:342804:2b40:7xx::/40265143bra (Brazil)noblockedblocked/56Report
19426032025-04-10 20:01:052804:2b40:7xx::/40265143bra (Brazil)noblockedblocked/56Report
19388612025-04-03 22:42:232804:2b40:7xx::/40265143bra (Brazil)noblockedblocked/56Report
19341222025-03-26 14:26:092804:2b40:7xx::/40265143bra (Brazil)noblockedblocked/56Report

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