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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
20776282025-12-12 03:37:07113.116.177.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
20776272025-12-12 03:24:22113.116.177.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
20776232025-12-12 03:18:48113.116.177.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
20776132025-12-12 02:56:12113.116.177.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
20770082025-12-11 09:23:58113.116.177.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
20769982025-12-11 09:11:09113.116.177.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
20679132025-11-25 06:29:22113.116.177.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
20678862025-11-25 04:59:42113.116.177.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
20678722025-11-25 04:17:04113.116.177.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
20678672025-11-25 03:54:27113.116.177.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
20678652025-11-25 03:41:49113.116.177.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
20674222025-11-24 12:06:16113.116.177.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
20674072025-11-24 11:53:33113.116.177.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
20673532025-11-24 09:48:11113.116.177.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
20673302025-11-24 08:41:59113.116.177.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
20673262025-11-24 08:29:17113.116.177.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport

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