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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
10449452020-12-11 15:20:4587.233.192.x/2415703 (TrueServer-AS)nld (Netherlands)noblockedblocked/28Report
10074372020-10-15 16:57:3987.233.192.x/2415703 (TrueServer-AS)nld (Netherlands)noblockedblocked/28Report
9975472020-10-08 15:50:3887.233.192.x/2415703 (TrueServer-AS)nld (Netherlands)noblockedblocked/28Report
9926822020-10-01 14:43:3487.233.192.x/2415703 (TrueServer-AS)nld (Netherlands)noblockedblocked/28Report
9883282020-09-24 13:35:5387.233.192.x/2415703 (TrueServer-AS)nld (Netherlands)noblockedblocked/28Report
9882762020-09-24 12:53:1187.233.192.x/2415703 (TrueServer-AS)nld (Netherlands)noblockedblocked/28Report
9882482020-09-24 12:30:2687.233.192.x/2415703 (TrueServer-AS)nld (Netherlands)noblockedblocked/28Report
9882332020-09-24 12:17:4287.233.192.x/2415703 (TrueServer-AS)nld (Netherlands)noblockedblocked/28Report
9836362020-09-17 11:10:4287.233.192.x/2415703 (TrueServer-AS)nld (Netherlands)noblockedblocked/28Report
9791772020-09-10 10:03:1887.233.192.x/2415703 (TrueServer-AS)nld (Netherlands)noblockedblocked/28Report
9696222020-09-03 08:55:5287.233.192.x/2415703 (TrueServer-AS)nld (Netherlands)noblockedblocked/28Report
9627162020-08-27 07:48:2587.233.192.x/2415703 (TrueServer-AS)nld (Netherlands)noblockedblocked/28Report
9548592020-08-20 06:41:2187.233.192.x/2415703 (TrueServer-AS)nld (Netherlands)noblockedblocked/28Report
9478542020-08-13 05:34:2187.233.192.x/2415703 (TrueServer-AS)nld (Netherlands)noblockedblocked/28Report
9430762020-08-06 04:27:1487.233.192.x/2415703 (TrueServer-AS)nld (Netherlands)noblockedblocked/28Report
9377472020-07-30 03:20:1587.233.192.x/2415703 (TrueServer-AS)nld (Netherlands)noblockedblocked/28Report
9322052020-07-23 02:13:1187.233.192.x/2415703 (TrueServer-AS)nld (Netherlands)noblockedblocked/28Report
9287972020-07-16 01:06:0787.233.192.x/2415703 (TrueServer-AS)nld (Netherlands)noblockedblocked/28Report
9252252020-07-08 23:59:0887.233.192.x/2415703 (TrueServer-AS)nld (Netherlands)noblockedblocked/28Report
9215582020-07-01 22:52:0387.233.192.x/2415703 (TrueServer-AS)nld (Netherlands)noblockedblocked/28Report
9179082020-06-24 21:45:0387.233.192.x/2415703 (TrueServer-AS)nld (Netherlands)noblockedblocked/28Report
9140272020-06-17 20:38:0387.233.192.x/2415703 (TrueServer-AS)nld (Netherlands)noblockedblocked/28Report
9099452020-06-10 19:31:0487.233.192.x/2415703 (TrueServer-AS)nld (Netherlands)noblockedblocked/28Report
9059382020-06-03 18:24:0687.233.192.x/2415703 (TrueServer-AS)nld (Netherlands)noblockedblocked/28Report
9017192020-05-27 17:17:0287.233.192.x/2415703 (TrueServer-AS)nld (Netherlands)noblockedblocked/28Report
8981352020-05-20 16:10:0487.233.192.x/2415703 (TrueServer-AS)nld (Netherlands)noblockedblocked/28Report
8942382020-05-13 15:03:0387.233.192.x/2415703 (TrueServer-AS)nld (Netherlands)noblockedblocked/28Report
8902652020-05-06 13:56:0287.233.192.x/2415703 (TrueServer-AS)nld (Netherlands)noblockedblocked/28Report
8863662020-04-29 12:49:0587.233.192.x/2415703 (TrueServer-AS)nld (Netherlands)noblockedblocked/28Report
8823462020-04-22 11:42:0587.233.192.x/2415703 (TrueServer-AS)nld (Netherlands)noblockedblocked/28Report
8783662020-04-15 10:35:1087.233.192.x/2415703 (TrueServer-AS)nld (Netherlands)noblockedblocked/28Report
8744952020-04-08 09:28:0987.233.192.x/2415703 (TrueServer-AS)nld (Netherlands)noblockedblocked/28Report
8703982020-04-01 08:21:0987.233.192.x/2415703 (TrueServer-AS)nld (Netherlands)noblockedblocked/28Report
8666972020-03-25 07:14:1187.233.192.x/2415703 (TrueServer-AS)nld (Netherlands)noblockedblocked/28Report
8627832020-03-18 06:07:1587.233.192.x/2415703 (TrueServer-AS)nld (Netherlands)noblockedblocked/28Report
8587202020-03-11 05:00:1887.233.192.x/2415703 (TrueServer-AS)nld (Netherlands)noblockedblocked/28Report
8547672020-03-04 03:53:2587.233.192.x/2415703 (TrueServer-AS)nld (Netherlands)noblockedblocked/28Report
8485112020-02-26 02:46:2287.233.192.x/2415703 (TrueServer-AS)nld (Netherlands)noblockedblocked/28Report
8442432020-02-19 01:39:4587.233.192.x/2415703 (TrueServer-AS)nld (Netherlands)noblockedblocked/28Report
8400752020-02-12 00:33:0687.233.192.x/2415703 (TrueServer-AS)nld (Netherlands)noblockedblocked/28Report
8320802020-01-28 20:51:1987.233.192.x/2415703 (TrueServer-AS)nld (Netherlands)noblockedblocked/28Report
8278842020-01-21 19:44:3887.233.192.x/2415703 (TrueServer-AS)nld (Netherlands)noblockedblocked/28Report
8237022020-01-14 18:38:0087.233.192.x/2415703 (TrueServer-AS)nld (Netherlands)noblockedblocked/28Report
8199432020-01-07 17:31:2187.233.192.x/2415703 (TrueServer-AS)nld (Netherlands)noblockedblocked/28Report
8164182019-12-31 16:24:4087.233.192.x/2415703 (TrueServer-AS)nld (Netherlands)noblockedblocked/28Report
8130472019-12-24 15:17:5687.233.192.x/2415703 (TrueServer-AS)nld (Netherlands)noblockedblocked/28Report
8092272019-12-17 14:11:1187.233.192.x/2415703 (TrueServer-AS)nld (Netherlands)noblockedblocked/28Report
8048062019-12-10 13:04:3387.233.192.x/2415703 (TrueServer-AS)nld (Netherlands)noblockedblocked/28Report

All results shown
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