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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
18307342024-09-18 17:39:372804:38a:a1xx::/4022085bra (Brazil)noblockedblocked/64Report
15645512023-04-24 13:16:282804:38a:a1xx::/4022085bra (Brazil)noblockedblocked/64Report
13995392022-07-12 23:00:012804:38a:a1xx::/4022085bra (Brazil)noblockedblocked/64Report
13705692022-05-25 22:26:412804:38a:a1xx::/4022085bra (Brazil)noblockedblocked/64Report
13259112022-03-16 12:17:462804:38a:a1xx::/4022085bra (Brazil)noblockedblocked/64Report
12923402022-01-18 17:24:452804:38a:a1xx::/4022085bra (Brazil)noblockedblocked/64Report
12669592021-12-10 02:27:192804:38a:a1xx::/4022085bra (Brazil)noblockedblocked/64Report
12663242021-12-09 00:38:372804:38a:a1xx::/4022085bra (Brazil)noblockedblocked/64Report
12364552021-10-21 20:12:042804:38a:a1xx::/4022085bra (Brazil)noblockedblocked/64Report

All results shown
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