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
8437952020-02-18 13:05:01111.201.53.x/244808 (CHINA169-BJ)chn (China)yesunknownunknownnoneReport
6957452019-06-10 23:47:02111.201.53.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
6957292019-06-10 23:07:02111.201.53.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
6946742019-06-08 23:07:01111.201.53.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
6946522019-06-08 22:12:02111.201.53.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
6942682019-06-08 01:52:02111.201.53.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
6942672019-06-08 01:52:02111.201.53.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
6936882019-06-07 00:47:02111.201.53.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
6936872019-06-07 00:47:01111.201.53.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
6936732019-06-06 23:47:02111.201.53.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
6936552019-06-06 22:47:02111.201.53.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
6933662019-06-06 12:17:02111.201.53.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
6927542019-06-05 13:37:02111.201.53.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
6927532019-06-05 13:37:01111.201.53.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport

All results shown
Last Modified