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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
18623312024-11-17 00:50:592804:5fdc:11xx::/40269128bra (Brazil)noblockedblocked/32Report
18574102024-11-07 22:42:572804:5fdc:11xx::/40269128bra (Brazil)noblockedblocked/32Report
18505342024-10-26 00:03:192804:5fdc:11xx::/40269128bra (Brazil)noblockedblocked/32Report
18463272024-10-18 13:06:552804:5fdc:11xx::/40269128bra (Brazil)noblockedblocked/32Report
18424272024-10-11 02:14:412804:5fdc:11xx::/40269128bra (Brazil)noblockedblocked/32Report
18419162024-10-10 01:04:252804:5fdc:11xx::/40269128bra (Brazil)noblockedblocked/32Report
18390862024-10-04 15:24:112804:5fdc:11xx::/40269128bra (Brazil)noblockedblocked/32Report
18378532024-10-02 11:31:472804:5fdc:11xx::/40269128bra (Brazil)noblockedblocked/32Report
18369842024-09-30 20:15:552804:5fdc:11xx::/40269128bra (Brazil)noblockedblocked/32Report
18367302024-09-30 13:09:502804:5fdc:11xx::/40269128bra (Brazil)noblockedblocked/32Report
18364622024-09-30 01:28:432804:5fdc:11xx::/40269128bra (Brazil)noblockedblocked/32Report
18333272024-09-23 22:38:382804:5fdc:11xx::/40269128bra (Brazil)noblockedblocked/32Report
18323212024-09-21 20:38:192804:5fdc:11xx::/40269128bra (Brazil)noblockedblocked/32Report
18321242024-09-21 09:44:292804:5fdc:11xx::/40269128bra (Brazil)noblockedblocked/32Report
18284772024-09-14 02:41:082804:5fdc:11xx::/40269128bra (Brazil)noblockedblocked/32Report
18248592024-09-07 12:28:362804:5fdc:11xx::/40269128bra (Brazil)noblockedblocked/32Report
18245642024-09-06 18:47:542804:5fdc:11xx::/40269128bra (Brazil)noblockedblocked/32Report
18245482024-09-06 18:07:002804:5fdc:11xx::/40269128bra (Brazil)noblockedblocked/48Report
18245362024-09-06 17:43:432804:5fdc:11xx::/40269128bra (Brazil)noreceivedreceived/16Report

All results shown
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