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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
8608062020-03-14 13:56:19111.199.189.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
8286772020-01-23 00:19:08111.199.189.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
8198362020-01-07 14:20:56111.199.189.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
8178482020-01-03 14:42:16111.199.189.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
7815172019-11-03 03:16:10111.199.189.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
7729292019-10-20 08:04:41111.199.189.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
7055452019-06-27 15:40:22111.199.189.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
6606732019-04-12 15:32:12111.199.189.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
6514332019-03-28 16:58:58111.199.189.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
6296132019-02-24 02:50:58111.199.189.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
5859552018-12-10 13:44:50111.199.189.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
5850052018-12-08 13:02:42111.199.189.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
5658072018-11-05 09:26:47111.199.189.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
5657822018-11-05 08:49:24111.199.189.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
5639612018-11-01 16:01:11111.199.189.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
5598922018-10-25 14:54:39111.199.189.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
5598842018-10-25 14:48:09111.199.189.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
5515772018-10-11 14:05:53111.199.189.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
5390592018-09-20 16:15:34111.199.189.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
5390312018-09-20 15:11:00111.199.189.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
5390292018-09-20 14:54:27111.199.189.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
5326802018-09-09 15:34:20111.199.189.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
5321762018-09-08 11:13:05111.199.189.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
5307262018-09-05 20:43:09111.199.189.x/244808 (CHINA169-BJ)chn (China)yesrewrittenunknownnoneReport
5227822018-08-22 14:21:13111.199.189.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
5227582018-08-22 13:52:44111.199.189.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
5211462018-08-19 13:56:57111.199.189.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
5211432018-08-19 13:44:30111.199.189.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport

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