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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
20689642025-11-26 22:34:352804:229c:82xx::/40264111bra (Brazil)noblockedblocked/64Report
20475892025-10-16 00:48:402804:229c:82xx::/40264111bra (Brazil)noblockedblocked/64Report
20319672025-09-17 23:47:592804:229c:82xx::/40264111bra (Brazil)noblockedblocked/64Report
20319602025-09-17 22:59:062804:229c:82xx::/40264111bra (Brazil)noblockedblocked/64Report
20238752025-09-03 22:42:502804:229c:82xx::/40264111bra (Brazil)noblockedblocked/64Report
19790362025-06-16 00:24:012804:229c:82xx::/40264111bra (Brazil)noblockedblocked/64Report
19623612025-05-16 19:57:032804:229c:82xx::/40264111bra (Brazil)noblockedblocked/64Report
19577312025-05-09 21:34:202804:229c:82xx::/40264111bra (Brazil)noblockedblocked/64Report
19538022025-05-02 16:31:402804:229c:82xx::/40264111bra (Brazil)noblockedblocked/64Report
19537872025-05-02 16:03:442804:229c:82xx::/40264111bra (Brazil)noblockedblocked/64Report
19418892025-04-09 15:42:052804:229c:82xx::/40264111bra (Brazil)noblockedblocked/64Report
19418112025-04-09 13:05:222804:229c:82xx::/40264111bra (Brazil)noblockedblocked/64Report
19411162025-04-08 09:23:142804:229c:82xx::/40264111bra (Brazil)noblockedblocked/64Report
19409632025-04-07 23:53:452804:229c:82xx::/40264111bra (Brazil)noblockedblocked/64Report
19408442025-04-07 18:48:552804:229c:82xx::/40264111bra (Brazil)noblockedblocked/64Report
19369092025-03-31 17:40:412804:229c:82xx::/40264111bra (Brazil)noblockedblocked/64Report
19354852025-03-28 19:37:432804:229c:82xx::/40264111bra (Brazil)noblockedblocked/64Report
19354752025-03-28 19:08:522804:229c:82xx::/40264111bra (Brazil)noblockedblocked/64Report

All results shown
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