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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
20471292025-10-15 09:26:562804:38d4:83xx::/40266504bra (Brazil)noblockedblocked/40Report
20470022025-10-15 04:54:262804:38d4:83xx::/40266504bra (Brazil)noblockedblocked/40Report
20435812025-10-08 23:42:202804:38d4:83xx::/40266504bra (Brazil)noblockedblocked/40Report
20435712025-10-08 23:23:052804:38d4:83xx::/40266504bra (Brazil)noblockedblocked/40Report
20432062025-10-08 10:57:452804:38d4:83xx::/40266504bra (Brazil)noblockedblocked/40Report
20391372025-09-30 16:06:512804:38d4:83xx::/40266504bra (Brazil)noblockedblocked/40Report
20214202025-08-30 18:43:222804:38d4:83xx::/40266504bra (Brazil)noblockedblocked/40Report
19926762025-07-09 22:00:482804:38d4:83xx::/40266504bra (Brazil)noblockedblocked/40Report
19907282025-07-06 21:44:482804:38d4:83xx::/40266504bra (Brazil)noblockedblocked/40Report
19855022025-06-27 04:47:582804:38d4:83xx::/40266504bra (Brazil)noblockedblocked/40Report
19768372025-06-11 20:01:342804:38d4:83xx::/40266504bra (Brazil)noblockedblocked/40Report
19766392025-06-11 14:47:252804:38d4:83xx::/40266504bra (Brazil)noblockedblocked/40Report

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