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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
962302016-11-21 12:33:54131.180.98.x/241128 (TUDELFT-NL)nld (Netherlands)noblockedblocked/23Report
962112016-11-21 11:30:31131.180.98.x/241128 (TUDELFT-NL)nld (Netherlands)noblockedblocked/23Report
882652016-11-10 07:21:41131.180.98.x/241128 (TUDELFT-NL)nld (Netherlands)noblockedblocked/23Report
850222016-11-02 11:00:20131.180.98.x/241128 (TUDELFT-NL)nld (Netherlands)noblockedblocked/23Report
842312016-10-31 11:07:25131.180.98.x/241128 (TUDELFT-NL)nld (Netherlands)noblockedblocked/23Report
822912016-10-26 06:52:24131.180.98.x/241128 (TUDELFT-NL)nld (Netherlands)noblockedblocked/23Report
804282016-10-21 06:39:18131.180.98.x/241128 (TUDELFT-NL)nld (Netherlands)noblockedblocked/23Report
782912016-10-14 10:55:01131.180.98.x/241128 (TUDELFT-NL)nld (Netherlands)noblockedblocked/23Report
776312016-10-12 07:28:54131.180.98.x/241128 (TUDELFT-NL)nld (Netherlands)noblockedblocked/23Report
750832016-10-04 07:54:09131.180.98.x/241128 (TUDELFT-NL)nld (Netherlands)noblockedblocked/23Report
750652016-10-04 06:49:03131.180.98.x/241128 (TUDELFT-NL)nld (Netherlands)noblockedblocked/23Report
748282016-10-03 13:15:08131.180.98.x/241128 (TUDELFT-NL)nld (Netherlands)noblockedblocked/23Report
747532016-10-03 08:00:18131.180.98.x/241128 (TUDELFT-NL)nld (Netherlands)noblockedblocked/23Report
738972016-09-30 10:01:25131.180.98.x/241128 (TUDELFT-NL)nld (Netherlands)noblockedblocked/23Report
715272016-09-23 08:37:17131.180.98.x/241128 (TUDELFT-NL)nld (Netherlands)noblockedblocked/23Report
699832016-09-16 06:23:41131.180.98.x/241128 (TUDELFT-NL)nld (Netherlands)noblockedblocked/23Report
681222016-09-06 10:31:25131.180.98.x/241128 (TUDELFT-NL)nld (Netherlands)noblockedblocked/23Report
675362016-09-02 10:03:10131.180.98.x/241128 (TUDELFT-NL)nld (Netherlands)noblockedblocked/23Report
665602016-08-26 06:19:46131.180.98.x/241128 (TUDELFT-NL)nld (Netherlands)noblockedblocked/23Report
664742016-08-25 14:43:11131.180.98.x/241128 (TUDELFT-NL)nld (Netherlands)noblockedblocked/23Report
664732016-08-25 14:28:29131.180.98.x/241128 (TUDELFT-NL)nld (Netherlands)noblockedblocked/23Report
663322016-08-24 15:33:43131.180.98.x/241128 (TUDELFT-NL)nld (Netherlands)noblockedblocked/23Report

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