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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
9175692020-06-24 09:20:01222.233.155.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
8479742020-02-25 08:14:09222.233.155.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
8478972020-02-25 04:39:43222.233.155.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
8457072020-02-21 08:04:50222.233.155.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
8450992020-02-20 07:56:01222.233.155.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
8444282020-02-19 09:48:06222.233.155.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
8426972020-02-16 20:06:57222.233.155.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
8426482020-02-16 18:05:01222.233.155.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
8420472020-02-15 11:41:04222.233.155.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
8415872020-02-14 12:13:24222.233.155.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
8415442020-02-14 10:12:47222.233.155.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
8378292020-02-08 09:27:49222.233.155.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
8371872020-02-07 06:23:44222.233.155.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
8366222020-02-06 08:50:58222.233.155.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
8324132020-01-29 11:08:28222.233.155.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
8282762020-01-22 11:26:02222.233.155.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
8282402020-01-22 10:02:55222.233.155.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
8250942020-01-16 22:27:51222.233.155.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
8248002020-01-16 13:16:46222.233.155.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
8208512020-01-09 12:09:57222.233.155.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
8166752020-01-01 09:40:50222.233.155.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
8133172019-12-25 08:34:06222.233.155.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
8106492019-12-19 22:17:45222.233.155.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
8061742019-12-12 10:23:07222.233.155.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
8046442019-12-10 08:32:34222.233.155.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
7998752019-12-02 17:06:00222.233.155.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
7955442019-11-25 15:59:17222.233.155.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
7907882019-11-18 06:12:07222.233.155.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
7871002019-11-12 12:24:27222.233.155.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
7864792019-11-11 15:25:26222.233.155.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
7804622019-11-01 04:25:23222.233.155.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
7503872019-09-14 01:36:40222.233.155.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
7461732019-09-06 23:50:48222.233.155.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
7178322019-07-18 05:01:19222.233.155.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
6959452019-06-11 08:05:03222.233.155.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
6942872019-06-08 03:15:24222.233.155.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
6938942019-06-07 10:04:46222.233.155.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
6926562019-06-05 10:57:14222.233.155.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
6884622019-05-29 08:31:25222.233.155.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
6871892019-05-27 09:42:05222.233.155.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
6871572019-05-27 08:16:09222.233.155.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
6759412019-05-08 12:33:08222.233.155.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
6758062019-05-08 06:22:39222.233.155.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
6746072019-05-06 11:36:28222.233.155.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
6664852019-04-22 19:57:35222.233.155.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report

All results shown
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