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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
10693892021-01-24 14:51:57221.218.139.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
10691832021-01-24 06:03:16221.218.139.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
10691502021-01-24 04:06:41221.218.139.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
10691212021-01-24 02:41:55221.218.139.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
10687302021-01-23 07:47:45221.218.139.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
10680602021-01-22 01:53:35221.218.139.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
10672742021-01-21 01:08:37221.218.139.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
10383982020-12-01 14:10:30221.218.139.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
8730282020-04-06 01:57:42221.218.139.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
8728492020-04-05 16:45:04221.218.139.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
8725462020-04-05 01:30:25221.218.139.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
8474372020-02-24 13:27:44221.218.139.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
8456482020-02-21 04:09:45221.218.139.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
8449962020-02-20 03:17:31221.218.139.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
8449942020-02-20 03:07:05221.218.139.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
8443312020-02-19 05:15:41221.218.139.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport

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