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
4373622018-03-31 18:58:46201.204.177.x/2411830cri (Costa Rica)yesrewrittenrewrittennoneReport
4093822018-02-13 01:43:47201.204.177.x/2411830cri (Costa Rica)yesrewrittenrewrittennoneReport
3857412018-01-06 01:46:00201.204.177.x/2411830cri (Costa Rica)yesrewrittenrewrittennoneReport
3804992017-12-28 01:00:27201.204.177.x/2411830cri (Costa Rica)yesrewrittenrewrittennoneReport
3716262017-12-13 00:27:16201.204.177.x/2411830cri (Costa Rica)yesrewrittenrewrittennoneReport
3677862017-12-07 01:28:43201.204.177.x/2411830cri (Costa Rica)yesrewrittenrewrittennoneReport
3608532017-11-26 19:14:44201.204.177.x/2411830cri (Costa Rica)yesrewrittenrewrittennoneReport
3531232017-11-14 00:30:18201.204.177.x/2411830cri (Costa Rica)yesrewrittenrewrittennoneReport
3475542017-11-04 19:03:01201.204.177.x/2411830cri (Costa Rica)yesrewrittenrewrittennoneReport
3300672017-10-07 18:57:48201.204.177.x/2411830cri (Costa Rica)yesrewrittenrewrittennoneReport

All results shown
Last Modified