Logo

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
20824922025-12-20 13:16:0645.186.93.x/24268183bra (Brazil)yesrewrittenrewrittennoneReport
20369422025-09-26 19:46:1845.186.93.x/24268183bra (Brazil)yesrewrittenrewrittennoneReport
19886582025-07-02 17:56:5445.186.93.x/24268183bra (Brazil)yesrewrittenrewrittennoneReport
19873482025-06-30 18:57:4745.186.93.x/24268183bra (Brazil)yesrewrittenrewrittennoneReport
19872112025-06-30 15:14:5145.186.93.x/24268183bra (Brazil)yesrewrittenrewrittennoneReport
19871532025-06-30 13:43:4645.186.93.x/24268183bra (Brazil)yesrewrittenrewrittennoneReport
19870882025-06-30 12:14:0245.186.93.x/24268183bra (Brazil)yesrewrittenrewrittennoneReport

All results shown
Last Modified