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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
16525352023-10-10 15:05:552a09:bac5:cxx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16508292023-10-07 03:41:292a09:bac5:cxx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16506402023-10-06 18:57:542a09:bac5:cxx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16501012023-10-05 18:37:352a09:bac5:cxx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16495692023-10-04 19:03:392a09:bac5:cxx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16488772023-10-03 14:17:572a09:bac5:cxx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16486772023-10-03 04:32:312a09:bac5:cxx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16484272023-10-02 17:46:092a09:bac5:cxx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16471562023-09-29 14:11:132a09:bac5:cxx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16438022023-09-23 03:40:372a09:bac5:cxx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport

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