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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
15857112023-06-05 05:11:43218.235.203.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
15857042023-06-05 04:43:26218.235.203.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
15856862023-06-05 03:59:04218.235.203.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
15856662023-06-05 03:06:01218.235.203.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
15856312023-06-05 01:12:58218.235.203.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
15856292023-06-05 01:09:04218.235.203.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
15853712023-06-04 09:55:49218.235.203.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
15853672023-06-04 09:46:06218.235.203.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
15844052023-06-02 07:35:05218.235.203.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
15827482023-05-30 09:28:51218.235.203.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
15827182023-05-30 08:36:00218.235.203.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
15827092023-05-30 08:00:38218.235.203.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
15826542023-05-30 05:08:00218.235.203.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
15825602023-05-30 01:01:19218.235.203.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
15788602023-05-22 23:54:19218.235.203.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
15782272023-05-22 00:08:39218.235.203.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
15782232023-05-22 00:01:45218.235.203.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
15773852023-05-20 03:26:37218.235.203.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
15773812023-05-20 03:19:44218.235.203.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
15773692023-05-20 01:43:20218.235.203.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
15773662023-05-20 01:28:26218.235.203.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
15768662023-05-19 00:46:22218.235.203.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
15763942023-05-18 05:57:18218.235.203.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
15757632023-05-17 02:33:55218.235.203.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
15753452023-05-16 09:13:13218.235.203.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
15721952023-05-10 04:16:56218.235.203.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
15709732023-05-07 20:36:52218.235.203.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
15675962023-04-30 19:30:03218.235.203.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
15641342023-04-23 18:23:13218.235.203.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
15605812023-04-16 17:16:18218.235.203.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
15570902023-04-10 01:10:22218.235.203.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
15534462023-04-03 00:03:25218.235.203.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
15520472023-03-30 21:10:38218.235.203.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
15483192023-03-23 20:03:50218.235.203.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
15444382023-03-16 18:57:05218.235.203.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
15411962023-03-11 08:09:03218.235.203.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
15411512023-03-11 04:21:21218.235.203.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
13776022022-06-08 11:35:58218.235.203.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
13352922022-03-27 06:22:55218.235.203.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report

All results shown
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