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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
15156692023-01-25 03:00:3084.107.9.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
15151802023-01-21 08:04:1483.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenblockednoneReport
15130212023-01-17 22:06:5383.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
15125032023-01-17 07:57:5031.151.65.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
15125032023-01-17 07:57:502a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
15115082023-01-15 15:10:39159.100.126.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
15091602023-01-11 14:57:4731.151.65.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
15091602023-01-11 14:57:472a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
15087082023-01-10 20:46:1683.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
15086032023-01-10 17:50:1683.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenblockednoneReport
15046012023-01-03 19:55:4383.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
15036912023-01-02 07:17:3483.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenblockednoneReport
15035302023-01-01 20:38:1131.151.65.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
15035302023-01-01 20:38:112a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/112Report
15025702022-12-30 16:31:2331.151.65.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
15025702022-12-30 16:31:232a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
15021042022-12-29 16:31:1384.27.24.x/2433915 (TNF-AS)nld (Netherlands)yesunknownunknownnoneReport
15021042022-12-29 16:31:132001:1c03:48xx::/4033915 (TNF-AS)nld (Netherlands)noblockedunknown/64Report
15007602022-12-27 08:36:0983.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
14998912022-12-25 10:57:4694.209.142.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenblockednoneReport
14990362022-12-23 15:24:2831.151.65.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
14990362022-12-23 15:24:282a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
14984572022-12-22 12:37:0184.27.24.x/2433915 (TNF-AS)nld (Netherlands)yesunknownunknownnoneReport
14984572022-12-22 12:37:012001:1c03:48xx::/4033915 (TNF-AS)nld (Netherlands)noblockedunknown/72Report
14970402022-12-20 04:19:5183.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
14958212022-12-17 15:41:2594.209.142.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenblockednoneReport
14953992022-12-16 14:17:3231.151.65.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
14953992022-12-16 14:17:322a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/96Report
14933212022-12-12 23:46:1183.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
14905152022-12-07 15:37:1031.151.65.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
14894762022-12-05 22:26:1083.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
14877122022-11-29 20:38:2131.151.65.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
14861382022-11-27 14:26:4183.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
14811432022-11-18 23:42:0383.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
14810582022-11-18 20:38:1531.151.65.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
14789602022-11-15 15:59:5494.209.142.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenblockednoneReport
14774652022-11-12 21:03:14217.102.192.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
14769882022-11-11 22:47:0283.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
14768872022-11-11 19:29:5031.151.65.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
14768872022-11-11 19:29:502a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/88Report
14768742022-11-11 19:01:5731.151.65.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
14767912022-11-11 16:23:1931.151.65.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
14767912022-11-11 16:23:192a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/72Report
14761692022-11-10 17:29:5784.27.24.x/2433915 (TNF-AS)nld (Netherlands)yesunknownunknownnoneReport
14761692022-11-10 17:29:572001:1c03:48xx::/4033915 (TNF-AS)nld (Netherlands)noblockedunknown/72Report
14755782022-11-09 21:48:3131.151.65.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
14755782022-11-09 21:48:312a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/72Report
14710352022-11-04 09:39:3083.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
14692922022-11-01 19:41:1884.27.24.x/2433915 (TNF-AS)nld (Netherlands)yesunknownunknownnoneReport
14692922022-11-01 19:41:182001:1c03:48xx::/4033915 (TNF-AS)nld (Netherlands)noblockedunknown/64Report
14690422022-11-01 12:42:2331.151.65.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
14690422022-11-01 12:42:232a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/80Report
14665572022-10-27 19:54:5083.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
14640212022-10-23 10:03:07212.78.195.x/2433915 (TNF-AS)nld (Netherlands)yesunknownunknownnoneReport
14632242022-10-21 18:01:152001:1c00:1exx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/80Report
14632192022-10-21 17:47:232001:1c00:1exx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/80Report
14626142022-10-20 17:51:5883.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
14625592022-10-20 16:34:4231.151.65.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
14564342022-10-13 15:37:4984.27.24.x/2433915 (TNF-AS)nld (Netherlands)yesunknownunknownnoneReport
14564342022-10-13 15:37:492001:1c03:48xx::/4033915 (TNF-AS)nld (Netherlands)noblockedunknown/64Report
14564192022-10-13 15:22:3883.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
14559172022-10-12 19:32:3731.151.65.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
14559172022-10-12 19:32:372a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
14553022022-10-11 19:52:552001:1c00:1exx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
14522522022-10-06 10:51:3983.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
14476982022-09-28 10:42:2083.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
14464932022-09-24 08:29:4131.151.65.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
14464932022-09-24 08:29:412a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
14464802022-09-24 07:57:1331.151.65.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
14464802022-09-24 07:57:132a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/112Report
14444922022-09-21 07:21:0083.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
14401072022-09-14 02:45:0783.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
14374822022-09-09 14:42:0831.151.65.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
14374822022-09-09 14:42:082a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/96Report
14356282022-09-06 20:04:3683.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesunknownunknownnoneReport
14323542022-09-02 13:26:3731.151.65.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
14323542022-09-02 13:26:372a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
14320612022-09-01 23:09:4162.145.192.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
14301512022-08-30 05:07:0983.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
14298392022-08-29 18:21:08217.62.74.x/2433915 (TNF-AS)nld (Netherlands)yesunknownunknownnoneReport
14298392022-08-29 18:21:082001:1c03:48xx::/4033915 (TNF-AS)nld (Netherlands)noblockedunknown/72Report
14278482022-08-26 12:19:2931.151.65.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
14278482022-08-26 12:19:292a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/96Report
14252582022-08-22 21:58:1383.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
14248052022-08-22 10:31:01217.62.74.x/2433915 (TNF-AS)nld (Netherlands)yesunknownunknownnoneReport
14248052022-08-22 10:31:012001:1c03:48xx::/4033915 (TNF-AS)nld (Netherlands)noblockedunknown/64Report
14242592022-08-21 14:21:0183.167.213.x/2433915 (TNF-AS)nld (Netherlands)yesunknownunknownnoneReport
14195462022-08-16 06:26:0431.151.65.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
14195462022-08-16 06:26:042a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/112Report
14189592022-08-15 15:36:4483.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
14163642022-08-12 13:49:38213.127.55.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
14163642022-08-12 13:49:382a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/112Report
14157782022-08-11 13:35:0284.29.84.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
14152242022-08-10 16:24:1683.86.78.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
14152242022-08-10 16:24:162001:1c00:exx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
14140512022-08-08 12:54:4483.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
14135262022-08-07 05:43:2382.101.208.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
14117672022-08-03 15:17:0583.86.78.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
14117672022-08-03 15:17:052001:1c00:exx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/80Report
14110882022-08-02 10:52:57213.127.55.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
14110882022-08-02 10:52:572a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/112Report
14109142022-08-02 00:55:38178.85.123.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
14105512022-08-01 10:28:3483.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
14098342022-07-30 15:39:01212.78.193.x/2433915 (TNF-AS)nld (Netherlands)yesunknownunknownnoneReport
14078392022-07-26 20:47:0883.86.78.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
14078392022-07-26 20:47:082001:1c00:exx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
14073222022-07-25 23:49:19178.85.123.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
14069082022-07-25 07:54:2683.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
14067062022-07-24 19:00:2283.86.78.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
14067062022-07-24 19:00:222001:1c00:exx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/104Report
14055832022-07-22 05:08:38213.127.55.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
14055832022-07-22 05:08:382a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/88Report
14024732022-07-18 12:50:58178.85.123.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
14022232022-07-18 02:03:2183.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
14020682022-07-17 17:53:5183.86.78.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
14020682022-07-17 17:53:512001:1c00:exx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
14020642022-07-17 17:47:1383.86.78.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
14020642022-07-17 17:47:132001:1c00:exx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/80Report
14019862022-07-17 14:33:3382.101.208.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
14016632022-07-16 20:08:1683.86.78.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
14016632022-07-16 20:08:162001:1c00:exx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
14016552022-07-16 19:41:4283.86.78.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
14016552022-07-16 19:41:422001:1c00:exx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/72Report
14014152022-07-16 08:06:21178.85.123.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
14012762022-07-15 22:58:4683.86.78.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
14012762022-07-15 22:58:462001:1c00:exx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
14011962022-07-15 19:39:5383.86.78.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
14011962022-07-15 19:39:532001:1c00:exx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
14006142022-07-14 19:40:54213.127.55.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
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 08:25:30213.127.55.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
13985352022-07-11 08:25:302a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/112Report
13983282022-07-10 22:18:4583.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
13981882022-07-10 13:27:0682.101.208.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
13979502022-07-09 21:41:52217.62.74.x/2433915 (TNF-AS)nld (Netherlands)yesunknownunknownnoneReport
13979502022-07-09 21:41:522001:1c03:48xx::/4033915 (TNF-AS)nld (Netherlands)noblockedunknown/64Report
13978232022-07-09 15:26:2083.86.78.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
13978232022-07-09 15:26:202001:1c00:exx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
13976552022-07-09 06:59:57178.85.123.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
13972102022-07-08 10:20:0782.101.208.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport

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