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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
7684452019-10-13 03:42:2714.153.238.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
7058112019-06-28 01:37:3514.153.238.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
7055702019-06-27 16:08:5714.153.238.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
6863112019-05-25 10:16:1514.153.238.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
6862252019-05-25 05:57:1914.153.238.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
6861652019-05-25 02:51:3214.153.238.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
6858372019-05-24 14:25:5214.153.238.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
6787592019-05-13 13:32:5914.153.238.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
5852492018-12-09 04:01:4014.153.238.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport

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