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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
10498422020-12-19 16:40:532804:1b1:11xx::/4018881bra (Brazil)noblockedblocked/64Report
10460962020-12-13 21:44:172804:1b1:11xx::/4018881bra (Brazil)noblockedblocked/64Report
10454712020-12-12 15:11:392804:1b1:11xx::/4018881bra (Brazil)noblockedblocked/64Report
10409722020-12-05 16:57:282804:1b1:11xx::/4018881bra (Brazil)noblockedblocked/64Report
10409692020-12-05 16:46:472804:1b1:11xx::/4018881bra (Brazil)noblockedblocked/64Report
10397062020-12-03 12:19:032804:1b1:11xx::/4018881bra (Brazil)noblockedblocked/64Report
10355502020-11-26 11:04:502804:1b1:11xx::/4018881bra (Brazil)noblockedblocked/64Report
10309422020-11-19 09:50:382804:1b1:11xx::/4018881bra (Brazil)noblockedblocked/64Report
10231882020-11-08 21:37:432804:1b1:11xx::/4018881bra (Brazil)noblockedblocked/64Report

All results shown
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