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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
2228462017-05-17 14:18:2514.138.157.x/249943 (KNCTV-AS)kor (South Korea)noreceivedreceived/8Report
2210422017-05-15 21:55:2114.138.157.x/249943 (KNCTV-AS)kor (South Korea)noreceivedreceived/8Report
2207922017-05-15 16:38:1414.138.157.x/249943 (KNCTV-AS)kor (South Korea)noreceivedreceived/8Report
2201622017-05-15 03:09:5714.138.157.x/249943 (KNCTV-AS)kor (South Korea)noreceivedreceived/8Report
2123592017-05-07 13:24:0814.138.157.x/249943 (KNCTV-AS)kor (South Korea)noreceivedreceived/8Report
2123532017-05-07 13:09:4414.138.157.x/249943 (KNCTV-AS)kor (South Korea)noreceivedreceived/8Report
2123162017-05-07 12:07:0614.138.156.x/249943 (KNCTV-AS)kor (South Korea)noreceivedreceived/8Report
2081392017-05-03 12:33:2914.138.156.x/249943 (KNCTV-AS)kor (South Korea)noreceivedreceived/9Report
2081012017-05-03 11:58:0614.138.157.x/249943 (KNCTV-AS)kor (South Korea)noreceivedreceived/8Report
1964292017-04-22 16:02:4914.138.156.x/249943 (KNCTV-AS)kor (South Korea)noreceivedreceived/8Report
1890382017-04-15 05:03:4614.138.156.x/249943 (KNCTV-AS)kor (South Korea)noreceivedreceived/8Report
1496862017-02-19 12:54:3214.138.156.x/249943 (KNCTV-AS)kor (South Korea)noreceivedreceived/8Report
1277332017-01-12 10:56:3714.138.156.x/249943 (KNCTV-AS)kor (South Korea)noreceivedreceived/8Report
1271062017-01-11 15:10:1314.138.157.x/249943 (KNCTV-AS)kor (South Korea)noreceivedreceived/8Report
1179362016-12-26 09:07:5014.138.157.x/249943 (KNCTV-AS)kor (South Korea)noreceivedreceived/8Report
1142012016-12-19 13:42:2914.138.156.x/249943 (KNCTV-AS)kor (South Korea)noreceivedreceived/8Report
1131212016-12-17 11:35:5814.138.157.x/249943 (KNCTV-AS)kor (South Korea)noreceivedreceived/8Report
1093452016-12-12 08:17:4814.138.156.x/249943 (KNCTV-AS)kor (South Korea)nounknownreceived/8Report
1064712016-12-07 17:19:4414.138.157.x/249943 (KNCTV-AS)kor (South Korea)nounknownreceived/8Report
1043302016-12-04 07:07:1114.138.156.x/249943 (KNCTV-AS)kor (South Korea)nounknownreceived/8Report
997632016-11-27 04:41:0514.138.156.x/249943 (KNCTV-AS)kor (South Korea)nounknownreceived/8Report
993512016-11-26 10:47:5914.138.157.x/249943 (KNCTV-AS)kor (South Korea)nounknownreceived/8Report
993042016-11-26 07:34:2014.138.157.x/249943 (KNCTV-AS)kor (South Korea)nounknownreceived/8Report
992972016-11-26 07:10:0414.138.157.x/249943 (KNCTV-AS)kor (South Korea)nounknownreceived/8Report
981392016-11-24 04:28:0014.138.157.x/249943 (KNCTV-AS)kor (South Korea)nounknownreceived/8Report
950562016-11-19 07:02:4214.138.156.x/249943 (KNCTV-AS)kor (South Korea)nounknownreceived/8Report
927802016-11-16 12:27:5314.138.157.x/249943 (KNCTV-AS)kor (South Korea)noreceivedreceived/8Report
892682016-11-11 12:17:0714.138.156.x/249943 (KNCTV-AS)kor (South Korea)noreceivedreceived/8Report
867092016-11-07 13:55:4114.138.157.x/249943 (KNCTV-AS)kor (South Korea)noreceivedreceived/8Report
856562016-11-04 07:46:2914.138.156.x/249943 (KNCTV-AS)kor (South Korea)noreceivedreceived/8Report
856222016-11-04 05:03:1814.138.157.x/249943 (KNCTV-AS)kor (South Korea)noreceivedreceived/8Report
835662016-10-29 07:02:0414.138.157.x/249943 (KNCTV-AS)kor (South Korea)noreceivedreceived/8Report
828072016-10-27 12:07:1914.138.156.x/249943 (KNCTV-AS)kor (South Korea)noreceivedreceived/8Report
814212016-10-24 00:52:3914.138.156.x/249943 (KNCTV-AS)kor (South Korea)nounknownunknownnoneReport
804632016-10-21 09:53:2814.138.156.x/249943 (KNCTV-AS)kor (South Korea)nounknownunknownnoneReport
803932016-10-21 02:43:5014.138.156.x/249943 (KNCTV-AS)kor (South Korea)noreceivedreceived/8Report
798672016-10-19 14:33:2314.138.157.x/249943 (KNCTV-AS)kor (South Korea)noreceivedreceived/8Report
798332016-10-19 12:57:1914.138.156.x/249943 (KNCTV-AS)kor (South Korea)nounknownreceivednoneReport
797012016-10-19 02:07:0814.138.156.x/249943 (KNCTV-AS)kor (South Korea)noreceivedreceived/8Report
791492016-10-17 15:43:4614.138.156.x/249943 (KNCTV-AS)kor (South Korea)noreceivedunknown/8Report
790772016-10-17 11:43:4714.138.156.x/249943 (KNCTV-AS)kor (South Korea)noreceivedunknown/23Report
790572016-10-17 09:58:3914.138.156.x/249943 (KNCTV-AS)kor (South Korea)noreceivedunknownnoneReport
789902016-10-17 03:33:1714.138.156.x/249943 (KNCTV-AS)kor (South Korea)noreceivedreceived/8Report
787692016-10-16 04:46:4214.138.156.x/249943 (KNCTV-AS)kor (South Korea)noreceivedreceived/8Report
786172016-10-15 13:07:0514.138.156.x/249943 (KNCTV-AS)kor (South Korea)noreceivedunknown/28Report
785682016-10-15 08:05:1814.138.156.x/249943 (KNCTV-AS)kor (South Korea)nounknownreceivednoneReport
784982016-10-15 01:10:4914.138.156.x/249943 (KNCTV-AS)kor (South Korea)noreceivedreceived/8Report
784152016-10-14 17:42:4214.138.156.x/249943 (KNCTV-AS)kor (South Korea)noreceivedreceived/8Report
775572016-10-12 02:43:2714.138.156.x/249943 (KNCTV-AS)kor (South Korea)noreceivedreceived/8Report
773982016-10-11 14:02:1314.138.156.x/249943 (KNCTV-AS)kor (South Korea)noreceivedunknown/8Report
766162016-10-09 05:13:4614.138.156.x/249943 (KNCTV-AS)kor (South Korea)noreceivedreceived/8Report
765632016-10-09 01:25:4214.138.156.x/249943 (KNCTV-AS)kor (South Korea)noreceivedunknown/8Report
763182016-10-08 05:59:5214.138.156.x/249943 (KNCTV-AS)kor (South Korea)noreceivedunknown/8Report
761352016-10-07 14:45:1414.138.156.x/249943 (KNCTV-AS)kor (South Korea)noreceivedreceived/8Report
650642016-08-15 14:39:5727.1.152.x/249943 (KNCTV-AS)kor (South Korea)yesrewrittenrewrittennoneReport

All results shown
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