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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
3222022017-09-24 02:45:3758.237.90.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
3221332017-09-23 23:50:1258.237.90.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
3220982017-09-23 22:40:2558.237.90.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
3220892017-09-23 22:22:4658.237.90.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
3220872017-09-23 22:18:2858.237.90.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
3216422017-09-23 04:28:3658.237.90.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
3216042017-09-23 03:01:4858.237.90.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
3215142017-09-22 22:57:3958.237.90.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
3211892017-09-22 10:42:2958.237.90.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
3205472017-09-21 11:16:0858.237.90.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
3199342017-09-20 12:14:3258.237.90.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
3186332017-09-18 11:22:5158.237.90.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
3181322017-09-17 12:34:0858.237.90.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
3178862017-09-16 23:42:3058.237.90.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report

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