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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
3703962017-12-11 07:43:07221.219.243.x/244808 (CHINA169-BJ)chn (China)yesblockedblockednoneReport
3657202017-12-04 05:11:12221.219.243.x/244808 (CHINA169-BJ)chn (China)yesblockedblockednoneReport
3610502017-11-27 04:04:19221.219.243.x/244808 (CHINA169-BJ)chn (China)yesblockedblockednoneReport
3571252017-11-20 02:55:47221.219.243.x/244808 (CHINA169-BJ)chn (China)yesblockedblockednoneReport
3558222017-11-17 18:47:49221.219.243.x/244808 (CHINA169-BJ)chn (China)yesblockedblockednoneReport
3512362017-11-10 17:23:37221.219.243.x/244808 (CHINA169-BJ)chn (China)yesblockedblockednoneReport
3469562017-11-03 16:00:45221.219.243.x/244808 (CHINA169-BJ)chn (China)yesblockedblockednoneReport
3425902017-10-27 14:53:14221.219.243.x/244808 (CHINA169-BJ)chn (China)yesblockedblockednoneReport
3382332017-10-20 13:46:24221.219.243.x/244808 (CHINA169-BJ)chn (China)yesblockedblockednoneReport
3337802017-10-13 12:39:34221.219.243.x/244808 (CHINA169-BJ)chn (China)yesblockedblockednoneReport
3293412017-10-06 11:32:54221.219.243.x/244808 (CHINA169-BJ)chn (China)yesblockedblockednoneReport
3256212017-09-29 10:25:57221.219.243.x/244808 (CHINA169-BJ)chn (China)yesblockedblockednoneReport

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