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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
20460842025-10-13 18:19:52167.249.50.x/24262773bra (Brazil)yesblockedblockednoneReport
20446152025-10-10 18:43:11167.249.50.x/24262773bra (Brazil)yesblockedblockednoneReport
20446112025-10-10 18:40:07167.249.50.x/24262773bra (Brazil)yesblockedblockednoneReport
20073262025-08-05 00:12:40167.249.50.x/24262773bra (Brazil)yesblockedblockednoneReport
20073152025-08-04 23:30:42167.249.50.x/24262773bra (Brazil)yesblockedblockednoneReport
20073112025-08-04 23:08:36167.249.50.x/24262773bra (Brazil)yesblockedblockednoneReport
20073082025-08-04 22:56:28167.249.50.x/24262773bra (Brazil)yesblockedblockednoneReport
20072952025-08-04 22:44:23167.249.50.x/24262773bra (Brazil)yesblockedblockednoneReport

All results shown
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