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
13926442022-06-30 02:52:0361.148.244.x/244808 (CHINA169-BJ)chn (China)yesblockedblockednoneReport
13920232022-06-29 03:24:4961.148.244.x/244808 (CHINA169-BJ)chn (China)yesblockedblockednoneReport
13726792022-05-30 09:00:0761.148.244.x/244808 (CHINA169-BJ)chn (China)yesblockedblockednoneReport
11560982021-06-06 01:35:5761.148.244.x/244808 (CHINA169-BJ)chn (China)yesblockedblockednoneReport
8264842020-01-19 13:55:4461.148.244.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
8260032020-01-18 14:50:5861.148.244.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
8258662020-01-18 09:13:2061.148.244.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
8258032020-01-18 05:26:5661.148.244.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
8124612019-12-23 13:55:2561.148.244.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
7910632019-11-18 15:08:4861.148.244.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
7909972019-11-18 13:22:2061.148.244.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
7858872019-11-10 13:41:2661.148.244.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport

All results shown
Last Modified