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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
9769422020-09-08 08:36:411.240.99.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
9743192020-09-07 05:27:141.240.99.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
9724362020-09-06 09:38:451.240.99.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
9709532020-09-05 06:25:241.240.99.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
9709392020-09-05 05:26:191.240.99.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
9702572020-09-04 04:58:421.240.99.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
9702492020-09-04 04:29:431.240.99.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
9702482020-09-04 04:23:121.240.99.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
9702242020-09-04 02:46:411.240.99.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
9702182020-09-04 02:40:481.240.99.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
9702132020-09-04 02:26:211.240.99.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
9702102020-09-04 02:22:001.240.99.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
9702052020-09-04 02:07:121.240.99.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
9619912020-08-26 14:34:181.240.99.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
9619552020-08-26 13:47:391.240.99.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
9605122020-08-25 07:55:131.240.99.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
9603912020-08-25 03:46:481.240.99.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
9594152020-08-24 12:19:521.240.99.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
9594102020-08-24 12:14:561.240.99.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
9593852020-08-24 11:41:141.240.99.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
9021072020-05-28 10:29:571.240.99.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
9014612020-05-27 09:19:511.240.99.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
9014582020-05-27 09:11:331.240.99.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
9014562020-05-27 09:08:241.240.99.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
9014552020-05-27 09:04:131.240.99.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
8995582020-05-23 09:56:071.240.99.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
8984612020-05-21 06:59:121.240.99.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
8984602020-05-21 06:56:191.240.99.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
8984592020-05-21 06:52:051.240.99.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
8980522020-05-20 13:36:081.240.99.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
8980492020-05-20 13:34:331.240.99.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
8980432020-05-20 13:18:411.240.99.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
8980372020-05-20 13:12:481.240.99.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
8980202020-05-20 12:54:431.240.99.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
8980182020-05-20 12:53:011.240.99.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
8980172020-05-20 12:49:381.240.99.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
8980162020-05-20 12:41:571.240.99.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport

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