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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
15477882023-03-22 21:21:402a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
15453232023-03-18 09:15:122a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
15354462023-02-28 21:14:352a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/112Report
15316792023-02-21 20:07:192a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
15311332023-02-20 21:13:072a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/72Report
15270862023-02-13 20:06:052a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
15236962023-02-07 20:00:462a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/112Report
15200982023-02-01 19:05:402a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
15171772023-01-27 14:36:212a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
15125032023-01-17 07:57:502a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
15091602023-01-11 14:57:472a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
15035302023-01-01 20:38:112a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/112Report
15025702022-12-30 16:31:232a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
14990362022-12-23 15:24:282a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
14953992022-12-16 14:17:322a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/96Report
14768872022-11-11 19:29:502a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/88Report
14767912022-11-11 16:23:192a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/72Report
14755782022-11-09 21:48:312a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/72Report
14690422022-11-01 12:42:232a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/80Report
14559172022-10-12 19:32:372a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
14464932022-09-24 08:29:412a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
14464802022-09-24 07:57:132a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/112Report
14374822022-09-09 14:42:082a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/96Report
14323542022-09-02 13:26:372a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
14278482022-08-26 12:19:292a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/96Report
14195462022-08-16 06:26:042a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/112Report
14163642022-08-12 13:49:382a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/112Report
14110882022-08-02 10:52:572a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/112Report
14055832022-07-22 05:08:382a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/88Report
14006142022-07-14 19:40:542a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
13992342022-07-12 12:20:302a02:a210:cxx::/4033915 (TNF-AS)usa (United States)noblockedblocked/112Report
13985352022-07-11 08:25:302a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/112Report
13946502022-07-04 07:16:582a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/80Report
13927022022-06-30 06:31:482a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
13912192022-06-27 20:26:032a02:a210:cxx::/4033915 (TNF-AS)usa (United States)noblockedblocked/72Report
13910822022-06-27 16:01:022a02:a210:cxx::/4033915 (TNF-AS)usa (United States)noblockedblocked/112Report
13867852022-06-23 07:09:062a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/112Report
13852532022-06-20 13:29:032a02:a210:cxx::/4033915 (TNF-AS)usa (United States)noblockedblocked/64Report
13836822022-06-17 10:56:282a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/72Report
13746352022-06-02 14:50:032a02:a210:cxx::/4033915 (TNF-AS)usa (United States)noblockedblocked/88Report
13713492022-05-27 09:23:522a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/80Report
13671832022-05-19 13:59:582a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/88Report
13618512022-05-11 08:06:332a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/72Report
13576282022-05-04 06:59:382a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/96Report
13538622022-04-26 19:30:532a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/96Report
13388162022-03-30 22:49:252a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/112Report
13233402022-03-11 15:28:382a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/80Report
13192682022-03-04 07:51:122a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/112Report
13183922022-03-02 17:27:392a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/88Report
13183642022-03-02 16:44:372a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/96Report
13179202022-03-01 20:57:322a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
13042252022-02-09 15:22:422a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/88Report
13003262022-02-02 14:15:372a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/80Report
12971842022-01-27 15:38:552a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/112Report
12971802022-01-27 15:27:452a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/112Report
12934732022-01-20 14:20:452a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
12932882022-01-20 08:15:012a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/72Report
12918632022-01-17 18:57:052a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/112Report
12905082022-01-14 21:46:202a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
12901192022-01-14 08:50:462a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/88Report
12889452022-01-12 08:30:392a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/112Report
12851542022-01-04 20:06:442a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/112Report
12846092022-01-03 21:35:132a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/80Report
12796262021-12-26 22:40:502a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
12782922021-12-23 22:06:192a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/96Report
12710182021-12-16 20:59:182a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/112Report
12701692021-12-15 15:48:482a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/80Report
12698682021-12-15 05:01:222a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
12657722021-12-08 03:32:102a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
12655982021-12-07 19:58:522a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/72Report
12647332021-12-06 14:56:342a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
12631552021-12-03 13:29:352a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/96Report
12627922021-12-02 20:21:412a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/96Report
12564362021-11-25 19:14:332a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
12556262021-11-24 13:18:522a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
12551062021-11-23 17:14:372a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
12550762021-11-23 16:32:412a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
12550632021-11-23 16:17:432a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report

All results shown
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