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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
18643562024-11-20 13:07:1483.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18636082024-11-19 08:10:33213.127.160.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
18631082024-11-18 12:20:2884.104.46.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18631082024-11-18 12:20:282001:1c04:2bxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
18631032024-11-18 12:15:5384.104.46.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18629332024-11-18 06:06:5384.107.9.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
18625362024-11-17 08:36:3662.194.19.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18618282024-11-15 20:45:0477.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18618282024-11-15 20:45:042a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
18616302024-11-15 14:03:1183.84.7.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
18616302024-11-15 14:03:112001:1c00:2axx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/56Report
18609522024-11-14 11:03:4283.87.230.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18602872024-11-13 11:54:0583.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18590102024-11-11 10:57:5084.104.46.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18590102024-11-11 10:57:502001:1c04:2bxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
18587962024-11-10 21:36:3784.107.9.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
18581912024-11-09 11:57:1962.194.19.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18568402024-11-06 21:44:3083.84.7.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
18568402024-11-06 21:44:302001:1c00:2axx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/56Report
18564812024-11-06 10:47:1883.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18562012024-11-05 19:48:2677.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18562012024-11-05 19:48:262a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
18558472024-11-05 09:49:29213.127.160.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
18552142024-11-04 09:03:1084.104.46.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18552142024-11-04 09:03:102001:1c04:2bxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
18548012024-11-03 08:14:5984.107.9.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
18543382024-11-02 10:50:4262.194.19.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18540522024-11-01 19:37:4484.104.46.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18540522024-11-01 19:37:442001:1c04:2bxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
18540292024-11-01 19:06:07217.17.136.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18524812024-10-30 09:39:2383.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18509062024-10-26 19:41:0084.107.9.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
18506612024-10-26 10:23:5683.84.7.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
18506612024-10-26 10:23:562001:1c00:2axx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/56Report
18506512024-10-26 09:44:0062.194.19.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18498562024-10-24 17:49:1377.251.71.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18495912024-10-24 08:51:3562.145.197.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18495792024-10-24 08:14:2384.104.46.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18495792024-10-24 08:14:232001:1c04:2bxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
18489512024-10-23 08:27:1383.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18489012024-10-23 07:09:4483.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18488912024-10-23 06:55:0583.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18468022024-10-19 11:55:5684.107.9.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
18467472024-10-19 08:37:0262.194.19.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18467472024-10-19 08:37:022a02:a213:20xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/96Report
18462062024-10-18 08:06:30213.127.160.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
18455822024-10-17 03:00:0083.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18453472024-10-16 17:24:1684.104.46.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18453472024-10-16 17:24:162001:1c04:2bxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
18447082024-10-15 17:59:5277.251.71.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18438722024-10-14 07:58:3831.151.139.x/2433915 (TNF-AS)nld (Netherlands)yesunknownunknownnoneReport
18436152024-10-13 15:45:39217.17.136.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18435732024-10-13 13:16:002001:1c00:2axx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/56Report
18431832024-10-12 13:56:2483.84.7.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
18431832024-10-12 13:56:242001:1c00:2axx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/56Report
18431532024-10-12 12:30:3177.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18430942024-10-12 09:39:4484.107.9.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
18422022024-10-10 15:38:1983.84.7.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
18421262024-10-10 12:58:1383.84.7.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
18421262024-10-10 12:58:132001:1c00:2axx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/56Report
18420452024-10-10 08:56:3480.113.14.x/2433915 (TNF-AS)nld (Netherlands)yesunknownunknownnoneReport
18419292024-10-10 01:52:3183.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18417692024-10-09 19:05:33212.204.139.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
18415652024-10-09 13:02:2784.104.46.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18399392024-10-06 13:27:0562.194.19.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18399392024-10-06 13:27:052a02:a213:20xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/72Report
18394652024-10-05 11:23:2777.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18394652024-10-05 11:23:272a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
18394182024-10-05 08:03:3477.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18394182024-10-05 08:03:342a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/88Report
18393632024-10-05 04:34:3084.107.9.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
18389332024-10-04 10:32:3077.251.71.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18388452024-10-04 06:24:0683.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18383172024-10-03 07:48:11213.127.160.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
18382022024-10-02 23:59:4583.84.7.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
18382022024-10-02 23:59:452001:1c00:2axx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/56Report
18381992024-10-02 23:46:5083.84.7.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
18381992024-10-02 23:46:502001:1c00:2axx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/56Report
18381232024-10-02 20:03:5583.84.7.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
18381232024-10-02 20:03:552001:1c00:2axx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/56Report
18380282024-10-02 17:12:0483.84.7.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
18380282024-10-02 17:12:042001:1c00:2axx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/56Report
18379912024-10-02 15:52:5383.84.7.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
18379912024-10-02 15:52:532001:1c00:2axx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/56Report
18378712024-10-02 11:55:4884.104.46.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18378712024-10-02 11:55:482001:1c04:2bxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
18361442024-09-29 07:44:0062.194.19.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18361442024-09-29 07:44:002a02:a213:20xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/96Report
18360702024-09-29 05:28:192a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
18358152024-09-28 14:17:4683.84.7.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
18358152024-09-28 14:17:462001:1c00:2axx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/56Report
18356942024-09-28 06:56:3077.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18356942024-09-28 06:56:302a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/112Report
18354512024-09-27 17:10:5884.107.9.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
18341292024-09-25 10:49:1584.104.46.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18341292024-09-25 10:49:152001:1c04:2bxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
18329962024-09-23 11:51:0877.251.71.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18325142024-09-22 07:09:2483.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18321792024-09-21 12:24:1762.194.19.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18321792024-09-21 12:24:172a02:a213:20xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/88Report
18315582024-09-20 07:59:5384.107.9.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
18309522024-09-19 05:54:1277.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18309522024-09-19 05:54:122a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/88Report
18304852024-09-18 08:34:2884.104.46.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18304852024-09-18 08:34:282001:1c04:2bxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
18293852024-09-16 07:54:05213.127.160.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
18291952024-09-15 19:17:3577.251.71.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18289442024-09-15 05:55:2683.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18286892024-09-14 15:15:09159.100.117.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18278832024-09-12 23:22:3084.107.9.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
18265792024-09-10 18:59:5277.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18263872024-09-10 12:57:50212.204.139.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
18262452024-09-10 07:34:0884.104.46.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18262452024-09-10 07:34:082001:1c04:2bxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
18260582024-09-09 21:15:2680.56.129.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
18260582024-09-09 21:15:262a02:a213:1xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
18258102024-09-09 14:00:3977.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18253812024-09-08 18:10:4777.251.71.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18250932024-09-08 04:37:5683.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18240972024-09-05 20:07:2984.107.9.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
18223432024-09-02 20:07:3180.56.129.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
18223432024-09-02 20:07:312a02:a213:1xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
18219232024-09-02 06:54:0284.104.46.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18219232024-09-02 06:54:022001:1c04:2bxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
18214482024-09-01 03:22:3183.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18214382024-09-01 02:47:4383.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18208912024-08-30 18:25:4477.251.71.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18202122024-08-29 11:56:4384.107.9.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
18195102024-08-28 04:57:132a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/112Report
18187392024-08-26 19:00:3180.56.129.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
18187392024-08-26 19:00:312a02:a213:1xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
18179722024-08-25 01:20:4183.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18177412024-08-24 11:13:1684.104.46.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18177412024-08-24 11:13:162001:1c04:2bxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
18177382024-08-24 11:00:3684.104.46.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18167132024-08-22 08:56:2484.107.9.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport

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