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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
13769252022-06-07 07:03:3861.148.243.x/244808 (CHINA169-BJ)chn (China)yesblockedblockednoneReport
13529412022-04-22 20:54:0861.148.243.x/244808 (CHINA169-BJ)chn (China)yesunknownblockednoneReport
13527612022-04-22 14:25:3261.148.243.x/244808 (CHINA169-BJ)chn (China)yesblockedblockednoneReport
8935212020-05-12 11:55:2061.148.243.x/244808 (CHINA169-BJ)chn (China)yesunknownrewrittennoneReport
8929082020-05-11 12:35:1361.148.243.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
8923882020-05-10 11:21:2861.148.243.x/244808 (CHINA169-BJ)chn (China)yesunknownrewrittennoneReport
8919312020-05-09 13:57:1861.148.243.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
8640932020-03-20 12:01:0761.148.243.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
8639252020-03-20 01:18:0861.148.243.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
8635262020-03-19 12:30:4561.148.243.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
8634352020-03-19 08:41:5561.148.243.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
8633822020-03-19 05:49:5161.148.243.x/244808 (CHINA169-BJ)chn (China)yesunknownrewrittennoneReport
8633622020-03-19 03:31:0461.148.243.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
8633422020-03-19 02:24:2061.148.243.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
8633372020-03-19 02:01:3361.148.243.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
8633132020-03-19 00:34:4461.148.243.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
8628682020-03-18 10:03:3961.148.243.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
8624032020-03-17 14:28:0761.148.243.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
8623012020-03-17 11:18:0461.148.243.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
8622142020-03-17 08:07:2161.148.243.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
8621422020-03-17 03:43:1661.148.243.x/244808 (CHINA169-BJ)chn (China)yesblockedrewrittennoneReport
8620892020-03-17 00:50:1361.148.243.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
8611822020-03-15 11:06:1961.148.243.x/244808 (CHINA169-BJ)chn (China)yesunknownrewrittennoneReport
8607452020-03-14 11:15:5961.148.243.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
8607192020-03-14 09:48:4361.148.243.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
8606372020-03-14 03:30:4361.148.243.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
8606222020-03-14 02:24:1061.148.243.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
8162852019-12-31 11:10:0361.148.243.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
8119092019-12-22 08:39:2861.148.243.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
8118952019-12-22 07:20:3161.148.243.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
8024682019-12-06 14:27:4861.148.243.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
8011662019-12-04 14:25:2561.148.243.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
8009742019-12-04 07:07:5061.148.243.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
8009522019-12-04 06:07:2361.148.243.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
5534032018-10-14 23:59:4861.148.243.x/244808 (CHINA169-BJ)chn (China)yesblockedblockednoneReport
4451962018-04-13 11:17:2761.148.243.x/244808 (CHINA169-BJ)chn (China)yesblockedblockednoneReport

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