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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
20621642025-11-14 15:48:24138.185.51.x/24262323bra (Brazil)yesrewrittenrewrittennoneReport
20621552025-11-14 15:36:28138.185.51.x/24262323bra (Brazil)yesrewrittenrewrittennoneReport
20615932025-11-13 18:00:38138.185.51.x/24262323bra (Brazil)yesrewrittenrewrittennoneReport
20615892025-11-13 17:54:44138.185.51.x/24262323bra (Brazil)yesrewrittenrewrittennoneReport
20566462025-10-31 12:33:28138.185.51.x/24262323bra (Brazil)yesrewrittenrewrittennoneReport
20503542025-10-20 20:12:47138.185.51.x/24262323bra (Brazil)yesrewrittenrewrittennoneReport
20404632025-10-02 22:51:37138.185.51.x/24262323bra (Brazil)yesblockedblockednoneReport
20396542025-10-01 14:02:32138.185.51.x/24262323bra (Brazil)yesrewrittenrewrittennoneReport
20339112025-09-21 20:50:07138.185.51.x/24262323bra (Brazil)yesrewrittenrewrittennoneReport
20339022025-09-21 20:31:02138.185.51.x/24262323bra (Brazil)yesrewrittenrewrittennoneReport
20277582025-09-10 17:53:51138.185.51.x/24262323bra (Brazil)yesrewrittenrewrittennoneReport
18835372024-12-24 23:57:30138.185.51.x/24262323bra (Brazil)yesrewrittenrewrittennoneReport
17349552024-03-18 17:36:10138.185.51.x/24262323bra (Brazil)yesrewrittenrewrittennoneReport

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