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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
3677922017-12-07 01:40:2423.227.207.x/2435017usa (United States)yesblockedblockednoneReport
3670002017-12-06 00:44:37151.236.22.x/2435017usa (United States)yesblockedblockednoneReport
3389932017-10-21 18:33:06151.236.22.x/2435017usa (United States)yesblockedblockednoneReport
3333452017-10-12 18:33:28151.236.22.x/2435017usa (United States)yesblockedblockednoneReport
3145792017-09-12 12:43:2423.227.207.x/2435017usa (United States)yesunknownblockednoneReport
3102452017-09-05 16:32:01151.236.22.x/2435017usa (United States)yesblockedblockednoneReport
2935062017-08-09 17:39:20151.236.22.x/2435017usa (United States)yesblockedblockednoneReport
2735232017-07-15 04:16:2523.227.207.x/2435017usa (United States)yesblockedblockednoneReport
2551572017-06-23 00:38:03151.236.22.x/2435017usa (United States)yesblockedblockednoneReport
2550102017-06-22 19:45:34151.236.22.x/2435017usa (United States)yesblockedblockednoneReport
2513662017-06-18 17:59:4523.227.207.x/2435017usa (United States)yesblockedblockednoneReport
2450532017-06-11 15:22:1023.227.207.x/2435017usa (United States)yesblockedblockednoneReport
2437052017-06-09 16:19:04151.236.22.x/2435017usa (United States)yesblockedblockednoneReport
2384842017-06-03 16:20:4723.227.207.x/2435017usa (United States)yesunknownunknownnoneReport
2335462017-05-29 08:08:56151.236.22.x/2435017usa (United States)yesblockedblockednoneReport
2306382017-05-25 19:56:50107.161.163.x/2435017usa (United States)yesunknownunknownnoneReport
2060032017-05-01 16:09:24151.236.22.x/2435017usa (United States)yesblockedblockednoneReport
2014552017-04-27 15:24:4623.227.207.x/2435017usa (United States)yesblockedblockednoneReport
1996142017-04-25 18:36:50151.236.22.x/2435017usa (United States)yesblockedblockednoneReport
1977612017-04-24 04:21:27151.236.22.x/2435017usa (United States)yesblockedblockednoneReport
1847542017-04-10 21:22:17151.236.22.x/2435017usa (United States)yesblockedblockednoneReport
1847462017-04-10 21:05:55151.236.22.x/2435017usa (United States)yesblockedblockednoneReport
1755302017-03-30 00:52:39107.161.163.x/2435017usa (United States)yesunknownunknownnoneReport
656022016-08-19 09:55:49191.101.31.x/2435017nld (Netherlands)noblockedblocked/25Report
646932016-08-12 08:49:31191.101.31.x/2435017nld (Netherlands)noblockedblocked/25Report
639462016-08-05 07:36:48191.101.31.x/2435017nld (Netherlands)noblockedblocked/25Report
630742016-07-29 06:24:04191.101.31.x/2435017nld (Netherlands)noblockedblocked/25Report
622392016-07-22 05:11:15191.101.31.x/2435017nld (Netherlands)noblockedblocked/25Report
621322016-07-21 06:57:04191.101.31.x/2435017nld (Netherlands)noblockedblocked/25Report

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