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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
17574522024-05-02 18:39:432804:4d0c:fdxx::/40267409bra (Brazil)noblockedblocked/64Report
17296232024-03-07 14:04:512804:4d0c:fdxx::/40267409bra (Brazil)noblockedblocked/64Report
17212542024-02-20 17:19:322804:4d0c:fdxx::/40267409bra (Brazil)noblockedblocked/64Report
17180002024-02-13 20:23:122804:4d0c:fdxx::/40267409bra (Brazil)noblockedblocked/64Report
16894842023-12-18 18:03:542804:4d0c:fdxx::/40267409bra (Brazil)noblockedblocked/64Report
16463632023-09-28 04:30:392804:4d0c:fdxx::/40267409bra (Brazil)noblockedblocked/64Report
16462792023-09-27 23:26:502804:4d0c:fdxx::/40267409bra (Brazil)noblockedblocked/64Report
16409532023-09-18 13:23:572804:4d0c:fdxx::/40267409bra (Brazil)noblockedblocked/64Report
16192902023-08-08 23:45:522804:4d0c:fdxx::/40267409bra (Brazil)noblockedblocked/64Report
16156722023-08-01 22:24:102804:4d0c:fdxx::/40267409bra (Brazil)noblockedblocked/64Report
15943252023-06-21 20:42:062804:4d0c:fdxx::/40267409bra (Brazil)noblockedblocked/64Report
15684932023-05-02 18:16:202804:4d0c:fdxx::/40267409bra (Brazil)noblockedblocked/64Report
15488062023-03-24 16:19:162804:4d0c:fdxx::/40267409bra (Brazil)noblockedblocked/64Report
15399852023-03-09 00:53:152804:4d0c:fdxx::/40267409bra (Brazil)noblockedblocked/64Report
15366612023-03-02 20:32:102804:4d0c:fdxx::/40267409bra (Brazil)noblockedblocked/64Report

All results shown
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