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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
19767962025-06-11 19:08:26149.78.12.x/24268314bra (Brazil)yesblockedblockednoneReport
19539242025-05-02 19:38:18149.78.12.x/24268314bra (Brazil)yesblockedblockednoneReport
19509252025-04-27 08:30:31149.78.12.x/24268314bra (Brazil)yesblockedblockednoneReport
19499452025-04-25 11:36:57149.78.12.x/24268314bra (Brazil)yesblockedblockednoneReport
18820702024-12-21 23:24:57149.78.12.x/24268314bra (Brazil)yesrewrittenrewrittennoneReport
18820562024-12-21 22:32:02149.78.12.x/24268314bra (Brazil)yesrewrittenrewrittennoneReport
18749642024-12-09 11:23:19149.78.12.x/24268314bra (Brazil)yesunknownrewrittennoneReport
18739922024-12-07 14:36:43149.78.12.x/24268314bra (Brazil)yesrewrittenrewrittennoneReport
18518462024-10-29 10:31:48149.78.12.x/24268314bra (Brazil)yesrewrittenrewrittennoneReport
18442452024-10-14 21:19:38149.78.12.x/24268314bra (Brazil)yesrewrittenrewrittennoneReport

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