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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
3243372017-09-27 10:17:57181.1.204.x/247303arg (Argentina)yesblockedblockednoneReport
3175652017-09-16 12:18:33190.226.153.x/247303arg (Argentina)yesblockedblockednoneReport
3168782017-09-15 11:11:49190.226.153.x/247303arg (Argentina)yesblockedblockednoneReport
3166482017-09-15 04:09:19190.226.153.x/247303arg (Argentina)yesblockedblockednoneReport
3127832017-09-09 11:22:04186.109.175.x/247303arg (Argentina)yesblockedblockednoneReport
2992302017-08-18 13:39:47190.230.200.x/247303arg (Argentina)yesblockedblockednoneReport
2992012017-08-18 12:45:08190.230.200.x/247303arg (Argentina)yesblockedblockednoneReport
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
2969492017-08-15 01:01:39190.230.130.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
2968672017-08-14 21:57:27181.1.212.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
2943642017-08-10 18:11:12200.82.104.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
2891742017-08-03 17:29:54190.137.89.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
2839812017-07-28 00:38:51190.226.208.x/247303arg (Argentina)yesblockedreceived/8Report
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
2783852017-07-20 23:55:20186.109.141.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
2752062017-07-17 12:02:41190.31.172.x/247303arg (Argentina)yesblockedreceived/8Report
2734042017-07-14 23:58:26186.108.124.x/247303arg (Argentina)yesblockedreceived/8Report
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
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
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
2633282017-07-02 22:48:07190.227.44.x/247303arg (Argentina)yesblockedblockednoneReport
2633222017-07-02 22:29:52190.227.44.x/247303arg (Argentina)yesblockedblockednoneReport
2569542017-06-25 10:57:45190.224.87.x/247303arg (Argentina)yesblockedblockednoneReport
2537662017-06-21 11:16:52190.138.231.x/247303arg (Argentina)yesblockedblockednoneReport
2514092017-06-18 19:28:38190.224.70.x/247303arg (Argentina)yesblockedblockednoneReport
2505382017-06-17 15:58:11181.93.175.x/247303arg (Argentina)yesblockedblockednoneReport
2503752017-06-17 11:14:15190.224.85.x/247303arg (Argentina)yesblockedblockednoneReport
2475302017-06-14 11:14:17190.225.13.x/247303arg (Argentina)yesblockedblockednoneReport
2443432017-06-10 14:43:54190.225.81.x/247303arg (Argentina)yesblockedblockednoneReport
2383572017-06-03 13:22:39190.225.81.x/247303arg (Argentina)yesblockedblockednoneReport
2320372017-05-27 12:05:18190.229.155.x/247303arg (Argentina)yesblockedblockednoneReport
2316082017-05-26 22:41:19181.15.218.x/247303arg (Argentina)yesunknownunknownnoneReport
1911042017-04-17 15:00:45186.109.19.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
1817092017-04-06 20:00:15190.31.98.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
1808632017-04-05 22:49:05190.31.222.x/247303arg (Argentina)yesblockedblockednoneReport
1600262017-03-07 03:39:01190.230.131.x/247303arg (Argentina)yesblockedblocked/8Report
1262202017-01-10 09:50:20190.225.14.x/247303arg (Argentina)yesblockedblockednoneReport
1148092016-12-20 13:30:06181.93.205.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
1101822016-12-13 10:55:56190.225.13.x/247303arg (Argentina)yesblockedblocked/8Report
1098302016-12-12 21:18:19190.225.60.x/247303arg (Argentina)yesblockedblocked/8Report
1078332016-12-09 18:18:47181.93.205.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
1007462016-11-28 20:03:01190.224.107.x/247303arg (Argentina)yesblockedreceived/8Report
969602016-11-22 13:13:30181.93.174.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
969402016-11-22 12:34:03190.230.82.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
951412016-11-19 12:16:39190.31.32.x/247303arg (Argentina)yesblockedblockednoneReport
917272016-11-15 00:20:53190.227.40.x/247303arg (Argentina)yesblockedblockednoneReport
913132016-11-14 14:36:08190.229.210.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
912052016-11-14 10:27:50190.225.62.x/247303arg (Argentina)yesblockedblockednoneReport
904212016-11-13 02:14:42190.137.186.x/247303arg (Argentina)yesblockedblockednoneReport
903502016-11-12 23:21:26190.137.186.x/247303arg (Argentina)yesblockedreceived/8Report
903162016-11-12 21:43:14190.137.186.x/247303arg (Argentina)yesblockedblockednoneReport
894622016-11-11 16:45:47190.224.87.x/247303arg (Argentina)yesblockedreceived/8Report
848942016-11-02 01:22:17181.0.209.x/247303arg (Argentina)yesrewrittenrewrittennoneReport
821822016-10-25 22:02:21186.110.229.x/247303arg (Argentina)yesrewrittenrewrittennoneReport

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