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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
12963812022-01-26 05:24:2242.49.75.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
12847582022-01-04 03:52:4542.49.75.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
12844812022-01-03 16:20:0842.49.75.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
12840412022-01-02 23:08:0942.49.75.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
12819632021-12-31 10:40:5142.49.75.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
12815012021-12-30 12:01:0442.49.75.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
12809322021-12-29 09:44:4642.49.75.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
12803262021-12-28 07:13:1342.49.75.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
12798662021-12-27 11:27:1042.49.75.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
12796352021-12-26 23:21:5442.49.75.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
12795472021-12-26 19:12:0742.49.75.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
12793582021-12-26 08:57:3342.49.75.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
12791592021-12-25 20:15:0042.49.75.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
12789862021-12-25 08:58:3842.49.75.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
12784712021-12-24 06:59:1042.49.75.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
12779852021-12-23 10:30:5342.49.75.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
12773492021-12-22 06:51:5342.49.75.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
12713562021-12-17 12:08:2442.49.75.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
12712052021-12-17 05:18:1042.49.75.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
12699892021-12-15 10:08:0642.49.75.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
12693622021-12-14 10:57:4842.49.75.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
12691682021-12-14 02:24:3742.49.75.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
12685722021-12-13 07:00:5542.49.75.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
12681142021-12-12 07:06:0742.49.75.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
12676152021-12-11 06:34:2342.49.75.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
12671892021-12-10 12:48:5342.49.75.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
12670132021-12-10 06:05:4042.49.75.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
12664392021-12-09 06:26:4942.49.75.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
12658082021-12-08 05:42:1642.49.75.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
11850472021-07-24 06:10:3642.49.75.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
11847442021-07-23 14:26:0542.49.75.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
11844362021-07-23 00:56:3542.49.75.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
11844342021-07-23 00:52:4842.49.75.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport

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