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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
6761282019-05-08 18:10:37211.243.135.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
6760782019-05-08 16:31:11211.243.135.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
5522072018-10-12 11:42:41211.243.135.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
5475582018-10-05 07:33:07211.243.135.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
5435202018-09-28 06:26:18211.243.135.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
5393352018-09-21 05:19:49211.243.135.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
5380912018-09-19 01:00:36211.243.135.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
5257182018-08-27 20:42:46211.243.135.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
5218242018-08-20 19:36:07211.243.135.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
5180412018-08-13 18:29:28211.243.135.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
5139712018-08-06 17:22:51211.243.135.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
5102482018-07-30 16:16:05211.243.135.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
5065112018-07-23 15:09:27211.243.135.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
5025872018-07-16 13:17:49211.243.135.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
4981702018-07-09 04:21:20211.243.135.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
4940712018-07-01 17:43:00211.243.135.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
4899432018-06-24 16:36:18211.243.135.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
4858782018-06-17 15:29:37211.243.135.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
4816692018-06-10 04:55:45211.243.135.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
4661352018-05-16 03:00:08211.243.135.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
4558062018-04-30 15:08:56211.243.135.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
4499102018-04-20 19:56:09211.243.135.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
4454522018-04-13 18:49:23211.243.135.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
4396432018-04-04 15:28:57211.243.135.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
4348572018-03-27 12:54:13211.243.135.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
4262122018-03-13 14:29:54211.243.135.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
4219672018-03-06 13:20:59211.243.135.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport

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