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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
2992302017-08-18 13:39:47190.230.200.x/247303arg (Argentina)yesblockedblockednoneReport
2992012017-08-18 12:45:08190.230.200.x/247303arg (Argentina)yesblockedblockednoneReport
2986592017-08-17 15:21:28138.122.158.x/24263786arg (Argentina)yesrewrittenreceived/8Report
2979662017-08-16 15:18:30138.122.158.x/24263786arg (Argentina)yesrewrittenreceived/8Report
2978812017-08-16 12:49:04190.30.116.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
2976822017-08-16 04:43:49186.125.41.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
2974822017-08-15 20:55:47186.125.41.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
2972122017-08-15 12:55:33190.230.175.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
2971682017-08-15 11:24:30138.122.158.x/24263786arg (Argentina)yesrewrittenreceived/8Report
2969492017-08-15 01:01:39190.230.130.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
2968672017-08-14 21:57:27181.1.212.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
2966382017-08-14 13:38:21138.122.158.x/24263786arg (Argentina)yesrewrittenreceived/8Report
2952982017-08-12 00:09:21181.28.64.x/2410318arg (Argentina)yesblockedblockednoneReport
2948162017-08-11 09:56:02138.122.158.x/24263786arg (Argentina)yesrewrittenreceived/8Report
2943642017-08-10 18:11:12200.82.104.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
2904882017-08-05 16:28:30181.28.72.x/2410318arg (Argentina)yesblockedblockednoneReport
2901862017-08-05 05:13:42181.28.72.x/2410481arg (Argentina)yesblockedblockednoneReport
2892852017-08-03 20:51:50190.111.234.x/2411014arg (Argentina)yesunknownunknownnoneReport
2892832017-08-03 20:36:50190.111.234.x/2411014arg (Argentina)yesunknownunknownnoneReport
2891742017-08-03 17:29:54190.137.89.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
2891652017-08-03 17:10:34181.30.19.x/2410481arg (Argentina)yesblockedblockednoneReport
2891382017-08-03 16:21:20138.122.158.x/24263786arg (Argentina)yesrewrittenreceived/8Report
2890052017-08-03 13:32:00138.122.158.x/24263786arg (Argentina)yesrewrittenreceived/8Report
2873052017-08-01 13:08:19138.122.158.x/24263786arg (Argentina)yesrewrittenreceivednoneReport
2865912017-07-31 14:50:30138.122.158.x/24263786arg (Argentina)yesrewrittenreceived/8Report
2865062017-07-31 13:32:35138.122.158.x/24263786arg (Argentina)yesrewrittenreceivednoneReport
2863712017-07-31 10:00:08138.122.158.x/24263786arg (Argentina)yesrewrittenreceivednoneReport
2857542017-07-30 12:30:03181.47.136.x/2427747arg (Argentina)yesblockedblockednoneReport
2857542017-07-30 12:30:032800:810:4xx::/4027747arg (Argentina)noblockedblocked/64Report
2848862017-07-29 03:07:31181.28.72.x/2410481arg (Argentina)yesblockedblockednoneReport
2839812017-07-28 00:38:51190.226.208.x/247303arg (Argentina)yesblockedreceived/8Report
2837462017-07-27 18:18:57190.111.195.x/2411014arg (Argentina)yesblockedblockednoneReport
2826742017-07-26 15:22:26181.30.66.x/2410481arg (Argentina)yesunknownunknownnoneReport
2819842017-07-25 18:22:49190.230.54.x/247303arg (Argentina)yesblockedreceived/8Report
2813702017-07-25 00:13:48186.153.97.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
2813112017-07-24 22:13:39190.229.192.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
2810792017-07-24 16:15:43190.229.192.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
2802422017-07-23 15:21:40181.47.136.x/2427747arg (Argentina)yesblockedblockednoneReport
2802422017-07-23 15:21:402800:810:4xx::/4027747arg (Argentina)noblockedblocked/64Report
2791722017-07-22 00:13:33181.28.72.x/2410481arg (Argentina)yesblockedblockednoneReport
2788862017-07-21 14:26:38138.122.158.x/24263786arg (Argentina)yesrewrittenreceived/8Report
2788382017-07-21 13:12:41138.122.158.x/24263786arg (Argentina)yesrewrittenreceived/8Report
2787662017-07-21 11:12:13138.122.158.x/24263786arg (Argentina)yesrewrittenreceived/8Report
2783852017-07-20 23:55:20186.109.141.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
2781242017-07-20 17:10:23190.111.195.x/2411014arg (Argentina)yesblockedblockednoneReport
2780212017-07-20 15:09:49138.122.158.x/24263786arg (Argentina)yesrewrittenreceivednoneReport
2779512017-07-20 14:05:40138.122.158.x/24263786arg (Argentina)yesrewrittenreceived/8Report
2770252017-07-19 13:04:42138.122.158.x/24263786arg (Argentina)yesrewrittenreceivednoneReport
2765662017-07-18 23:40:42181.28.72.x/2410481arg (Argentina)yesblockedblockednoneReport
2764762017-07-18 21:03:51190.210.103.x/2416814arg (Argentina)yesblockedblockednoneReport
2760652017-07-18 11:50:47138.122.158.x/24263786arg (Argentina)yesrewrittenreceived/8Report
2754432017-07-17 17:01:33138.122.158.x/24263786arg (Argentina)yesrewrittenreceived/8Report
2754302017-07-17 16:31:38138.122.158.x/24263786arg (Argentina)yesrewrittenreceived/8Report
2752062017-07-17 12:02:41190.31.172.x/247303arg (Argentina)yesblockedreceived/8Report
2740362017-07-15 22:55:32181.47.136.x/2427747arg (Argentina)yesblockedblockednoneReport
2740362017-07-15 22:55:322800:810:4xx::/4027747arg (Argentina)noblockedblocked/64Report
2734042017-07-14 23:58:26186.108.124.x/247303arg (Argentina)yesblockedreceived/8Report
2722122017-07-13 16:01:28190.111.195.x/2411014arg (Argentina)yesblockedblockednoneReport
2714342017-07-12 18:51:54190.31.171.x/247303arg (Argentina)yesblockedreceived/8Report
2705502017-07-11 22:06:51190.231.83.x/247303arg (Argentina)yesblockedreceived/8Report
2705042017-07-11 20:54:37181.28.72.x/2410481arg (Argentina)yesblockedblockednoneReport
2697372017-07-11 01:08:39181.28.72.x/2410481arg (Argentina)yesblockedblockednoneReport
2695282017-07-10 18:37:51200.61.176.x/2416814arg (Argentina)yesrewrittenblockednoneReport
2693932017-07-10 15:17:47138.122.158.x/24263786arg (Argentina)yesrewrittenreceived/15Report
2675612017-07-07 20:59:00190.111.195.x/2411014arg (Argentina)yesblockedblockednoneReport
2674962017-07-07 19:16:39186.109.170.x/247303arg (Argentina)yesblockedreceived/8Report
2674852017-07-07 19:04:47186.109.170.x/247303arg (Argentina)yesblockedreceived/8Report
2673982017-07-07 17:14:39190.111.195.x/2411014arg (Argentina)yesblockedblockednoneReport
2665492017-07-06 16:31:36186.141.202.x/2411315arg (Argentina)yesblockedblockednoneReport
2664492017-07-06 14:41:19190.111.195.x/2411014arg (Argentina)yesblockedblockednoneReport
2663882017-07-06 13:00:23181.30.19.x/2410481arg (Argentina)yesblockedblockednoneReport
2658732017-07-05 20:52:14181.30.66.x/2410481arg (Argentina)yesrewrittenrewrittennoneReport
2649562017-07-04 20:20:12190.225.192.x/247303arg (Argentina)yesblockedreceived/8Report
2647072017-07-04 13:58:12186.109.170.x/247303arg (Argentina)yesblockedreceived/8Report
2640122017-07-03 17:47:58181.28.72.x/2410481arg (Argentina)yesblockedblockednoneReport
2639482017-07-03 16:19:53138.122.158.x/24263786arg (Argentina)yesrewrittenreceived/8Report
2638772017-07-03 14:45:49138.122.158.x/24263786arg (Argentina)yesrewrittenreceivednoneReport
2635102017-07-03 05:01:44181.28.72.x/2410481arg (Argentina)yesblockedblockednoneReport
2633282017-07-02 22:48:07190.227.44.x/247303arg (Argentina)yesblockedblockednoneReport
2633222017-07-02 22:29:52190.227.44.x/247303arg (Argentina)yesblockedblockednoneReport
2622902017-07-01 13:38:34138.122.158.x/24263786arg (Argentina)yesrewrittenreceived/8Report
2622812017-07-01 13:22:40138.122.158.x/24263786arg (Argentina)yesrewrittenreceived/8Report
2604922017-06-29 13:20:55190.111.195.x/2411014arg (Argentina)yesblockedblockednoneReport
2604912017-06-29 13:20:28138.122.158.x/24263786arg (Argentina)yesrewrittenreceived/8Report
2604842017-06-29 13:16:14190.111.195.x/2411014arg (Argentina)yesblockedblockednoneReport
2598302017-06-28 19:30:28190.111.234.x/2411014arg (Argentina)yesunknownunknownnoneReport
2595012017-06-28 12:52:11138.122.158.x/24263786arg (Argentina)yesrewrittenreceived/8Report
2580402017-06-26 19:34:36190.111.195.x/2411014arg (Argentina)yesblockedblockednoneReport
2577332017-06-26 12:09:36190.111.195.x/2411014arg (Argentina)yesblockedblockednoneReport
2574652017-06-26 03:54:14181.28.72.x/2410481arg (Argentina)yesblockedblockednoneReport
2569542017-06-25 10:57:45190.224.87.x/247303arg (Argentina)yesblockedblockednoneReport
2566712017-06-25 01:40:02181.171.101.x/2410481arg (Argentina)yesunknownrewrittennoneReport
2540542017-06-21 17:48:19190.111.195.x/2411014arg (Argentina)yesblockedblockednoneReport
2537822017-06-21 11:38:16138.122.158.x/24263786arg (Argentina)yesrewrittenreceived/8Report
2537662017-06-21 11:16:52190.138.231.x/247303arg (Argentina)yesblockedblockednoneReport
2534032017-06-21 01:09:43181.28.72.x/2410481arg (Argentina)yesblockedblockednoneReport
2522622017-06-19 18:27:54190.111.195.x/2411014arg (Argentina)yesblockedblockednoneReport
2522532017-06-19 18:15:36190.111.195.x/2411014arg (Argentina)yesblockedblockednoneReport
2521132017-06-19 15:10:52138.122.158.x/24263786arg (Argentina)yesrewrittenreceived/8Report
2520292017-06-19 14:04:58138.122.158.x/24263786arg (Argentina)yesrewrittenreceivednoneReport
2519152017-06-19 11:27:45190.111.195.x/2411014arg (Argentina)yesblockedblockednoneReport
2518762017-06-19 10:07:44138.122.158.x/24263786arg (Argentina)yesrewrittenreceived/8Report
2514092017-06-18 19:28:38190.224.70.x/247303arg (Argentina)yesblockedblockednoneReport

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