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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
21018632026-01-26 14:39:492804:67c8:xx::/40269650bra (Brazil)noblockedblocked/48Report
21018342026-01-26 13:56:502804:67c8:xx::/40269650bra (Brazil)noblockedblocked/48Report
21018162026-01-26 13:33:502804:67c8:xx::/40269650bra (Brazil)noblockedblocked/48Report
21018052026-01-26 13:20:542804:67c8:xx::/40269650bra (Brazil)noblockedblocked/48Report
20954272026-01-14 20:07:542804:67c8:xx::/40269650bra (Brazil)noblockedblocked/48Report
20954142026-01-14 19:24:522804:67c8:xx::/40269650bra (Brazil)noblockedblocked/48Report
20954042026-01-14 19:01:562804:67c8:xx::/40269650bra (Brazil)noblockedblocked/48Report
20954012026-01-14 18:49:012804:67c8:xx::/40269650bra (Brazil)noblockedblocked/48Report
20954002026-01-14 18:44:162804:67c8:xx::/40269650bra (Brazil)noblockedblocked/48Report
20915452026-01-07 17:36:192804:67c8:xx::/40269650bra (Brazil)noblockedblocked/48Report
20915302026-01-07 17:13:192804:67c8:xx::/40269650bra (Brazil)noblockedblocked/48Report
20915212026-01-07 17:00:192804:67c8:xx::/40269650bra (Brazil)noblockedblocked/48Report
20767422025-12-10 20:03:342804:67c8:xx::/40269650bra (Brazil)noblockedblocked/48Report
20728012025-12-03 18:55:352804:67c8:xx::/40269650bra (Brazil)noblockedblocked/48Report
20687952025-11-26 17:47:392804:67c8:xx::/40269650bra (Brazil)noblockedblocked/48Report
20648992025-11-19 16:39:432804:67c8:xx::/40269650bra (Brazil)noblockedblocked/48Report
20648742025-11-19 15:56:492804:67c8:xx::/40269650bra (Brazil)noblockedblocked/48Report
20648592025-11-19 15:33:512804:67c8:xx::/40269650bra (Brazil)noblockedblocked/48Report
20648542025-11-19 15:20:512804:67c8:xx::/40269650bra (Brazil)noblockedblocked/48Report
20641882025-11-18 14:50:202804:67c8:xx::/40269650bra (Brazil)noblockedblocked/48Report
20641642025-11-18 14:07:222804:67c8:xx::/40269650bra (Brazil)noblockedblocked/48Report
20641552025-11-18 13:44:282804:67c8:xx::/40269650bra (Brazil)noblockedblocked/48Report
20641452025-11-18 13:31:302804:67c8:xx::/40269650bra (Brazil)noblockedblocked/48Report
19070852025-02-07 18:04:572804:67c8:xx::/40269650bra (Brazil)noreceivedreceived/24Report

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