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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
12565622021-11-26 01:53:522a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
12560632021-11-25 07:43:182a00:bba0:12xx::/40207375 (FIBO)nld (Netherlands)noreceivedreceived/16Report
12527972021-11-19 00:46:192a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
12524722021-11-18 13:10:172a04:b901:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
12523042021-11-18 06:35:042a00:bba0:12xx::/40207375 (FIBO)nld (Netherlands)noreceivedreceived/16Report
12499462021-11-13 23:35:422a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
12489142021-11-11 23:39:232a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
12483662021-11-11 05:13:412a00:bba0:12xx::/40207375 (FIBO)nld (Netherlands)noreceivedreceived/16Report
12483632021-11-11 05:08:182a00:bba0:12xx::/40207375 (FIBO)nld (Netherlands)noreceivedreceived/16Report
12479042021-11-10 13:38:262a00:bba0:12xx::/40207375 (FIBO)nld (Netherlands)noreceivedreceived/16Report
12478742021-11-10 12:55:432a04:b901:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
12477702021-11-10 08:46:412a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
12445172021-11-04 12:41:252a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
12438732021-11-03 12:30:592a00:bba0:12xx::/40207375 (FIBO)nld (Netherlands)noreceivedreceived/16Report
12406592021-10-28 11:34:212a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
12405742021-10-28 08:27:172a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
12401572021-10-27 16:11:192a00:bba0:12xx::/40207375 (FIBO)nld (Netherlands)noreceivedreceived/16Report
12399032021-10-27 08:47:462a04:b901:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
12360452021-10-21 07:20:152a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
12356522021-10-20 15:04:022a00:bba0:12xx::/40207375 (FIBO)nld (Netherlands)noreceivedreceived/16Report
12316352021-10-14 06:13:312a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
12311282021-10-13 12:59:552a00:bba0:12xx::/40207375 (FIBO)nld (Netherlands)noreceivedreceived/16Report
12273682021-10-07 05:05:572a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
12269142021-10-06 11:52:102a00:bba0:12xx::/40207375 (FIBO)nld (Netherlands)noreceivedreceived/16Report
12268192021-10-06 08:14:522a04:b901:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
12230162021-09-30 03:59:122a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
12187392021-09-23 02:52:212a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
12148952021-09-16 01:45:282a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
12141712021-09-14 21:02:152a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
12105092021-09-08 08:09:332a04:b901:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
12102802021-09-07 19:55:112a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
12092892021-09-06 00:15:512a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
12054372021-08-29 23:08:482a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
12048712021-08-28 15:35:502a00:bba0:12xx::/40207375 (FIBO)nld (Netherlands)noreceivedreceived/16Report
12034952021-08-26 07:52:582a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
11993642021-08-19 06:45:472a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
11988202021-08-18 08:15:402a04:b901:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
11968242021-08-14 16:07:502a00:bba0:12xx::/40207375 (FIBO)nld (Netherlands)noreceivedreceived/16Report
11965842021-08-14 02:16:362a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
11959792021-08-12 23:44:322a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
11958912021-08-12 19:54:472a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
11954952021-08-12 05:38:272a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
11952782021-08-11 19:34:342a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
11917062021-08-05 12:42:362a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
11913192021-08-04 18:27:342a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
11897262021-08-02 05:26:042a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
11890632021-07-31 18:24:232a00:bba0:12xx::/40207375 (FIBO)nld (Netherlands)noreceivedreceived/16Report
11858752021-07-26 04:19:052a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
11850782021-07-24 08:32:402a00:bba0:12xx::/40207375 (FIBO)nld (Netherlands)noreceivedreceived/16Report
11828842021-07-20 10:36:4680.112.173.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenreceivednoneReport
11821762021-07-19 03:12:042a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
11808762021-07-16 08:52:112a04:b901:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
11808252021-07-16 06:24:002a04:b901:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
11733932021-07-07 08:02:022a04:b901:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
11720722021-07-04 23:30:032a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
11718122021-07-04 10:06:572a00:bba0:12xx::/40207375 (FIBO)nld (Netherlands)noreceivedreceived/16Report
11666622021-06-25 11:26:542a04:b901:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
11650802021-06-21 06:52:132a00:bba0:12xx::/40207375 (FIBO)nld (Netherlands)noreceivedreceived/16Report
11647692021-06-20 12:27:1731.161.185.x/241136 (KPN)nld (Netherlands)yesblockedreceived/8Report
11638792021-06-18 14:28:0737.139.140.x/2457866 (FUSIX-AS)nld (Netherlands)noblockedreceived/8Report
11587492021-06-10 15:30:552a00:bba0:12xx::/40207375 (FIBO)nld (Netherlands)noreceivedreceived/16Report
11580242021-06-09 11:19:392a04:b901:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
11546042021-06-03 12:01:282a00:bba0:12xx::/40207375 (FIBO)nld (Netherlands)noreceivedreceived/16Report
11544982021-06-03 08:13:3586.105.232.x/24207375 (FIBO)nld (Netherlands)yesrewrittenreceivednoneReport
11544982021-06-03 08:13:352a00:bba0:12xx::/40207375 (FIBO)nld (Netherlands)noreceivedreceived/16Report
11538522021-06-02 08:00:102a04:b904:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
11460132021-05-19 15:54:062a00:bba0:12xx::/40207375 (FIBO)nld (Netherlands)noreceivedreceived/16Report
11450722021-05-18 09:28:5580.114.161.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenreceivednoneReport
11413292021-05-12 07:50:382a04:b904:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
11385722021-05-07 14:47:552a00:bba0:12xx::/40207375 (FIBO)nld (Netherlands)noreceivedreceived/16Report
11377932021-05-06 12:32:332a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
11377832021-05-06 12:21:412a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
11377712021-05-06 12:09:262a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
11377652021-05-06 12:05:212a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
11377562021-05-06 11:52:242a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
11377522021-05-06 11:37:502a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
11372432021-05-05 14:40:562a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
11335612021-04-29 00:01:5389.200.44.x/241136 (KPN)nld (Netherlands)yesblockedreceived/10Report
11335012021-04-28 21:41:162a00:bba0:12xx::/40207375 (FIBO)nld (Netherlands)noreceivedreceived/16Report
11330702021-04-28 08:11:152a04:b904:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
11277292021-04-21 18:53:362a00:bba0:12xx::/40207375 (FIBO)nld (Netherlands)noreceivedreceived/16Report
11261172021-04-19 10:09:122a04:b904:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
11233012021-04-14 08:37:592a04:b904:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
11214652021-04-11 09:08:172a00:bba0:12xx::/40207375 (FIBO)nld (Netherlands)noreceivedreceived/16Report
11193572021-04-07 22:14:092a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
11164732021-04-02 18:39:462a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
11164432021-04-02 17:46:482a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
11164412021-04-02 17:44:252a00:bba0:12xx::/40207375 (FIBO)nld (Netherlands)noreceivedreceived/16Report
11141282021-03-30 10:52:0680.112.165.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenreceivednoneReport
11120862021-03-26 16:39:462a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
11120842021-03-26 16:37:072a00:bba0:12xx::/40207375 (FIBO)nld (Netherlands)noreceivedreceived/16Report
11119732021-03-26 13:20:1386.105.232.x/24207375 (FIBO)nld (Netherlands)yesrewrittenreceivednoneReport
11119732021-03-26 13:20:132a00:bba0:12xx::/40207375 (FIBO)nld (Netherlands)noreceivedreceived/16Report
11109642021-03-24 18:33:542a0b:bbc0:31xx::/40213251 (de-srv-2-mnt)nld (Netherlands)noreceivedreceived/16Report
11106122021-03-24 08:19:052a04:b904:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
11083572021-03-20 18:02:132a00:bba0:12xx::/40207375 (FIBO)nld (Netherlands)noreceivedreceived/16Report
11080702021-03-20 06:39:552a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
11075392021-03-19 09:32:4386.105.232.x/24207375 (FIBO)nld (Netherlands)yesrewrittenreceivednoneReport
11075392021-03-19 09:32:432a00:bba0:12xx::/40207375 (FIBO)nld (Netherlands)noreceivedreceived/16Report
11064662021-03-17 17:26:392a0b:bbc0:31xx::/40213251 (de-srv-2-mnt)nld (Netherlands)noreceivedreceived/16Report
11062332021-03-17 09:49:0286.105.232.x/24207375 (FIBO)nld (Netherlands)yesrewrittenreceivednoneReport
11062332021-03-17 09:49:022a00:bba0:12xx::/40207375 (FIBO)nld (Netherlands)noreceivedreceived/16Report
11062252021-03-17 09:32:2486.105.232.x/24207375 (FIBO)nld (Netherlands)yesrewrittenreceivednoneReport
11052682021-03-15 20:02:212a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report

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