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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
12907502022-01-15 12:47:50123.123.135.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
12872782022-01-09 03:04:21123.123.135.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
12855202022-01-05 14:02:18123.123.135.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
12843782022-01-03 13:30:49123.123.135.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
11574762021-06-08 14:38:07123.123.135.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
11574722021-06-08 14:31:35123.123.135.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
11568222021-06-07 14:37:48123.123.135.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
11479672021-05-23 06:34:05123.123.135.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
11142712021-03-30 14:18:54123.123.135.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
11136582021-03-29 16:25:17123.123.135.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport

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