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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
17084972024-01-25 22:40:152804:248:fcxx::/4028598bra (Brazil)noblockedblocked/56Report
17001932024-01-09 20:14:332804:248:fcxx::/4028598bra (Brazil)noblockedblocked/56Report
16994142024-01-08 12:59:522804:248:fcxx::/4028598bra (Brazil)noblockedblocked/56Report
16975912024-01-04 16:46:212804:248:fcxx::/4028598bra (Brazil)noblockedblocked/56Report
16966192024-01-02 21:58:342804:248:fcxx::/4028598bra (Brazil)noblockedblocked/56Report
16963712024-01-02 13:35:222804:248:fcxx::/4028598bra (Brazil)noblockedblocked/56Report
16947162023-12-29 18:02:162804:248:fcxx::/4028598bra (Brazil)noblockedblocked/56Report
16945892023-12-29 13:43:192804:248:fcxx::/4028598bra (Brazil)noblockedblocked/56Report
16938002023-12-27 20:25:022804:248:fcxx::/4028598bra (Brazil)noblockedblocked/56Report
16937202023-12-27 16:59:442804:248:fcxx::/4028598bra (Brazil)noblockedblocked/56Report
16930852023-12-26 12:24:222804:248:fcxx::/4028598bra (Brazil)noblockedblocked/56Report

All results shown
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