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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
18340082024-09-25 04:20:132804:2f0:1xx::/4053236bra (Brazil)noblockedblocked/32Report
18263082024-09-10 10:36:432804:2f0:1xx::/4053236bra (Brazil)noblockedblocked/32Report
18223632024-09-02 21:01:262804:2f0:1xx::/4053236bra (Brazil)noblockedblocked/32Report
18142952024-08-17 14:10:192804:2f0:1xx::/4053236bra (Brazil)noblockedblocked/32Report
18011362024-07-22 17:30:572804:2f0:1xx::/4053236bra (Brazil)noblockedblocked/40Report
17937392024-07-09 10:56:302804:2f0:1xx::/4053236bra (Brazil)noblockedblocked/32Report
16494702023-10-04 14:56:202804:2f0:1xx::/4053236bra (Brazil)noblockedblocked/32Report
7933932019-11-21 19:17:422804:2f0:1xx::/4053236bra (Brazil)noblockedblocked/64Report
7916132019-11-19 10:21:232804:2f0:1xx::/4053236bra (Brazil)noblockedblocked/64Report

All results shown
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