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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
12415932021-10-29 22:19:08200.5.55.x/24263762cri (Costa Rica)yesunknownunknownnoneReport
12415902021-10-29 22:13:04200.5.55.x/24263762cri (Costa Rica)yesunknownunknownnoneReport
12415812021-10-29 21:55:54200.5.55.x/24263762cri (Costa Rica)yesunknownunknownnoneReport
12325482021-10-15 13:07:54200.5.55.x/24263762cri (Costa Rica)yesunknownunknownnoneReport
12325382021-10-15 13:01:09200.5.55.x/24263762cri (Costa Rica)yesunknownunknownnoneReport
12303592021-10-12 13:08:52200.5.55.x/24263762cri (Costa Rica)yesunknownunknownnoneReport
12297122021-10-11 13:30:32200.5.55.x/24263762cri (Costa Rica)yesunknownunknownnoneReport
12265402021-10-05 19:26:44200.5.55.x/24263762cri (Costa Rica)yesunknownunknownnoneReport

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