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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
18912842025-01-10 04:28:182804:2b6c:10xx::/40262794bra (Brazil)noblockedblocked/48Report
18910792025-01-09 19:24:092804:2b6c:10xx::/40262794bra (Brazil)noblockedblocked/48Report
18899142025-01-07 13:12:112804:2b6c:10xx::/40262794bra (Brazil)noblockedblocked/48Report
18865432024-12-31 12:05:162804:2b6c:10xx::/40262794bra (Brazil)noblockedblocked/48Report
18865322024-12-31 11:46:302804:2b6c:10xx::/40262794bra (Brazil)noblockedblocked/48Report
18860892024-12-30 15:02:292804:2b6c:10xx::/40262794bra (Brazil)noblockedblocked/48Report
18860882024-12-30 14:59:332804:2b6c:10xx::/40262794bra (Brazil)noblockedblocked/48Report
18860842024-12-30 14:57:362804:2b6c:10xx::/40262794bra (Brazil)noblockedblocked/48Report

All results shown
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