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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
18020122024-07-24 08:32:4384.107.9.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
18010342024-07-22 14:27:1477.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18006592024-07-21 20:39:002a02:a213:1xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
18006552024-07-21 20:18:072a02:a213:1xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
18005772024-07-21 14:45:5292.111.255.x/2433915 (TNF-AS)nld (Netherlands)yesunknownunknownnoneReport
18002842024-07-20 19:42:412a02:a213:1xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
18002542024-07-20 18:23:4583.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18001162024-07-20 10:20:2780.56.129.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
18001162024-07-20 10:20:272a02:a213:1xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
18001002024-07-20 08:59:3380.56.129.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
18001002024-07-20 08:59:332a02:a213:1xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
18000952024-07-20 08:48:1880.56.129.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
18000952024-07-20 08:48:182a02:a213:1xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
17999802024-07-19 23:19:072a02:a213:1xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
17995712024-07-19 09:40:0984.104.46.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17995712024-07-19 09:40:092001:1c04:2bxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
17995412024-07-19 07:43:2262.194.19.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17995412024-07-19 07:43:222a02:a213:20xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/112Report
17989542024-07-18 10:23:4680.56.129.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17989542024-07-18 10:23:462a02:a213:1xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblockednoneReport
17986542024-07-17 18:43:1284.104.46.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17986542024-07-17 18:43:122001:1c04:2bxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
17981362024-07-16 23:45:2384.107.9.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17970582024-07-15 11:49:1477.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17963342024-07-13 18:29:5177.251.71.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17963112024-07-13 17:04:5583.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17963022024-07-13 16:48:4683.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17948932024-07-11 06:45:2580.56.129.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17948932024-07-11 06:45:252a02:a213:1xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
17945852024-07-10 17:33:2084.104.46.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17945852024-07-10 17:33:202001:1c04:2bxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
17939622024-07-09 17:13:0784.107.9.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17937612024-07-09 11:39:0784.107.9.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17935382024-07-09 00:46:3084.107.9.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17927332024-07-07 09:05:3883.82.3.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17924592024-07-06 15:37:5883.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17924082024-07-06 13:44:4283.82.3.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17920322024-07-05 19:15:2977.251.71.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17915872024-07-04 22:32:3483.84.251.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17911892024-07-04 11:15:2277.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17909522024-07-03 22:41:1280.56.129.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17909522024-07-03 22:41:122a02:a213:1xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
17907292024-07-03 14:21:5684.104.46.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17907292024-07-03 14:21:562001:1c04:2bxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
17896022024-07-01 17:09:0684.107.9.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17885192024-06-29 12:38:0083.82.3.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17880822024-06-28 13:23:1883.82.3.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17880622024-06-28 12:48:0783.82.3.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17872892024-06-27 08:15:2477.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17872892024-06-27 08:15:242a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/80Report
17864572024-06-25 22:10:2680.56.129.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17864572024-06-25 22:10:262a02:a213:1xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
17861122024-06-25 11:15:3383.82.3.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17855702024-06-24 13:38:5883.82.3.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17854142024-06-24 09:43:5084.107.9.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17851662024-06-23 20:03:5783.82.3.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17850962024-06-23 15:55:1983.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17849962024-06-23 10:09:1580.56.129.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17846132024-06-22 13:21:3877.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17846132024-06-22 13:21:382a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/72Report
17825872024-06-18 21:03:3180.56.129.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17825872024-06-18 21:03:312a02:a213:1xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
17825682024-06-18 20:26:3380.56.129.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17825682024-06-18 20:26:332a02:a213:1xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
17824722024-06-18 17:43:0977.251.71.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17819182024-06-17 21:53:0380.56.129.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17819182024-06-17 21:53:032a02:a213:1xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
17813522024-06-17 05:41:5684.107.9.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17811872024-06-16 18:57:2083.82.3.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17806122024-06-15 12:12:1577.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17806122024-06-15 12:12:152a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/112Report
17789412024-06-12 15:05:2783.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17772732024-06-09 22:50:2484.107.9.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17772482024-06-09 21:22:232a02:a213:1xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
17771702024-06-09 15:30:3683.82.3.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17768552024-06-08 19:50:1983.82.3.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17751492024-06-05 19:28:5483.82.3.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17749672024-06-05 13:58:4283.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17745622024-06-04 20:19:162a02:a213:1xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
17743862024-06-04 13:58:5777.251.71.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17743712024-06-04 13:37:4277.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17733782024-06-02 21:13:3884.107.9.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17727342024-06-01 07:52:5280.56.129.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17727342024-06-01 07:52:522a02:a213:1xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
17727292024-06-01 07:23:5062.194.19.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17727292024-06-01 07:23:502a02:a213:20xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/112Report
17712312024-05-29 15:49:0283.82.3.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17707392024-05-28 19:12:212a02:a213:1xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
17704592024-05-28 10:51:4962.145.196.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17701302024-05-27 19:11:4777.251.71.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17694722024-05-26 16:18:2284.107.9.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17694222024-05-26 13:29:3983.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17691222024-05-25 19:48:0380.56.129.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17691222024-05-25 19:48:032a02:a213:1xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
17690812024-05-25 17:14:1477.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17690812024-05-25 17:14:142a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/112Report
17685472024-05-24 17:25:0985.147.54.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17685182024-05-24 16:28:1484.104.66.x/2433915 (TNF-AS)nld (Netherlands)noblockedblockednoneReport
17685182024-05-24 16:28:142001:1c01:4dxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblockednoneReport
17684812024-05-24 14:57:2685.147.54.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17671502024-05-22 06:51:3462.194.19.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17671502024-05-22 06:51:342a02:a213:20xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
17670462024-05-22 00:34:2680.56.129.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17670462024-05-22 00:34:262a02:a213:1xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
17663032024-05-20 17:34:2777.251.71.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17657212024-05-19 15:03:5184.107.9.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17644982024-05-16 21:56:2185.147.54.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17636742024-05-15 09:32:33213.124.34.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17634982024-05-14 23:25:3180.56.129.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17634982024-05-14 23:25:312a02:a213:1xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
17634362024-05-14 20:19:1677.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17634362024-05-14 20:19:162a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/112Report
17623062024-05-12 17:28:4077.251.71.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17622892024-05-12 17:02:4383.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17622862024-05-12 16:53:5983.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17621882024-05-12 10:47:4284.107.9.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17620472024-05-12 00:41:4380.56.129.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17620472024-05-12 00:41:432a02:a213:1xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
17613252024-05-10 13:15:1083.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17606172024-05-09 09:36:5883.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17606142024-05-09 09:24:4983.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17598952024-05-07 20:01:2185.147.54.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17597412024-05-07 15:11:2377.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17597412024-05-07 15:11:232a02:a210:cxx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
17585752024-05-05 07:54:0884.107.9.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17584432024-05-04 23:34:5580.56.129.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17584432024-05-04 23:34:552a02:a213:1xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/64Report
17574612024-05-02 19:07:1577.251.71.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17572012024-05-02 09:06:0683.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17571902024-05-02 08:53:5683.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport

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