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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
15821352023-05-29 09:47:3827.19.194.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
15821142023-05-29 08:24:4427.19.194.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
15541992023-04-04 09:24:2027.19.194.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
15535872023-04-03 07:56:2727.19.194.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
15535802023-04-03 07:35:2827.19.194.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
15527332023-04-01 08:02:4427.19.194.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
15527222023-04-01 07:10:0527.19.194.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
15527212023-04-01 07:04:2227.19.194.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
15527202023-04-01 07:02:2027.19.194.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
15527162023-04-01 06:56:2227.19.194.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
14548392022-10-11 02:05:5627.19.194.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
14545272022-10-10 14:09:1527.19.194.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
14544912022-10-10 13:12:5927.19.194.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
14544762022-10-10 12:54:3827.19.194.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
14544622022-10-10 12:31:2027.19.194.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
14534382022-10-08 10:02:5127.19.194.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
14532832022-10-08 01:31:5327.19.194.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
14247222022-08-22 07:49:4227.19.194.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
14245592022-08-22 02:01:0827.19.194.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
14217402022-08-18 09:35:3027.19.194.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport

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