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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
17353412024-03-19 13:00:572804:2cac:bbxx::/40265234bra (Brazil)noblockedblocked/64Report
17335772024-03-15 14:39:272804:2cac:bbxx::/40265234bra (Brazil)noblockedblocked/56Report
17335242024-03-15 12:56:222804:2cac:bbxx::/40265234bra (Brazil)noblockedblocked/56Report
17291662024-03-06 19:29:142804:2cac:bbxx::/40265234bra (Brazil)noblockedblocked/64Report
17255882024-02-28 19:14:362804:2cac:bbxx::/40265234bra (Brazil)noblockedblocked/64Report
17255852024-02-28 19:09:342804:2cac:bbxx::/40265234bra (Brazil)noblockedblocked/64Report
17218032024-02-21 17:26:332804:2cac:bbxx::/40265234bra (Brazil)noblockedblocked/56Report
17182612024-02-14 11:19:572804:2cac:bbxx::/40265234bra (Brazil)noblockedblocked/56Report

All results shown
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