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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
2839652017-07-28 00:02:2258.233.38.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2805382017-07-24 00:34:3758.233.38.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2787152017-07-21 10:16:3558.233.38.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2785082017-07-21 03:58:1958.233.38.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2767732017-07-19 07:08:1758.233.38.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2765732017-07-18 23:53:4558.233.38.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2757462017-07-18 02:33:4558.233.38.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2749512017-07-17 05:26:5658.233.38.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2748152017-07-17 01:15:3458.233.38.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2744532017-07-16 12:26:5258.233.38.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2743222017-07-16 07:46:5058.233.38.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2721292017-07-13 14:19:1758.233.38.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2710942017-07-12 12:28:5758.233.38.x/249318 (SKB-AS)kor (South Korea)noblockedblockednoneReport
2709562017-07-12 08:39:5858.233.38.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2706752017-07-12 01:28:5658.233.38.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2689212017-07-10 02:26:0658.233.38.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2682832017-07-09 02:31:0858.233.38.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2682532017-07-09 01:18:3058.233.38.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2652152017-07-05 05:34:4758.233.38.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2646532017-07-04 12:50:0658.233.38.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2644622017-07-04 07:37:0858.233.38.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2633942017-07-03 01:00:2358.233.38.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2625872017-07-01 23:02:1758.233.38.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2625812017-07-01 22:56:4758.233.38.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2622352017-07-01 11:54:4058.233.38.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2621092017-07-01 07:51:2058.233.38.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2618812017-07-01 01:10:5958.233.38.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2601042017-06-29 03:43:5158.233.38.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2590642017-06-27 23:40:2758.233.38.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2556782017-06-23 15:18:3458.233.38.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2555542017-06-23 12:37:4958.233.38.x/249318 (SKB-AS)kor (South Korea)noblockedblockednoneReport
2393272017-06-04 19:30:5558.233.38.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2353112017-05-31 06:04:4458.233.38.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
2281942017-05-23 08:10:4558.233.38.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
1960122017-04-22 05:53:1958.233.38.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
1954322017-04-21 14:33:2858.233.38.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
1952342017-04-21 10:24:5358.233.38.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report

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