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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
16640382023-10-31 20:13:452803:6d00:c4xx::/4052444arg (Argentina)noblockedblocked/64Report
16323522023-09-01 17:54:342803:6d00:c4xx::/4052444arg (Argentina)noblockedblocked/64Report
16209842023-08-11 20:14:132803:6d00:c4xx::/4052444arg (Argentina)noblockedblocked/64Report
16090902023-07-19 18:34:022803:6d00:c4xx::/4052444arg (Argentina)noblockedblocked/64Report
15867282023-06-06 20:36:232803:6d00:c4xx::/4052444arg (Argentina)noblockedblocked/64Report
14070962022-07-25 14:36:482803:6d00:c4xx::/4052444arg (Argentina)noblockedblocked/64Report
13397582022-04-01 14:47:382803:6d00:c4xx::/4052444arg (Argentina)noblockedblocked/64Report
13041462022-02-09 13:14:412803:6d00:c4xx::/4052444arg (Argentina)noblockedblocked/64Report

All results shown
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