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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
21126462026-02-13 13:02:42177.75.108.x/2428146bra (Brazil)yesrewrittenrewrittennoneReport
21053862026-02-01 13:34:24177.75.108.x/2428146bra (Brazil)yesrewrittenrewrittennoneReport
21007072026-01-23 23:13:52177.75.108.x/2428146bra (Brazil)yesrewrittenrewrittennoneReport
20873262025-12-30 13:55:47177.75.108.x/2428146bra (Brazil)yesrewrittenrewrittennoneReport
20826532025-12-20 22:02:49177.75.108.x/2428146bra (Brazil)yesrewrittenrewrittennoneReport
20741912025-12-06 12:02:32177.75.108.x/2428146bra (Brazil)yesrewrittenrewrittennoneReport
20703932025-11-29 12:26:37177.75.108.x/2428146bra (Brazil)yesrewrittenrewrittennoneReport
20661522025-11-21 18:14:02177.75.108.x/2428146bra (Brazil)yesrewrittenrewrittennoneReport
20622122025-11-14 17:05:59177.75.108.x/2428146bra (Brazil)yesrewrittenrewrittennoneReport

All results shown
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