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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
17690852024-05-25 17:28:2445.6.37.x/24266152bra (Brazil)yesrewrittenrewrittennoneReport
17690852024-05-25 17:28:242804:3b7c:2xx::/40266152bra (Brazil)noblockedblocked/56Report
17690442024-05-25 15:40:0645.6.37.x/24266152bra (Brazil)yesrewrittenrewrittennoneReport
17690442024-05-25 15:40:062804:3b7c:2xx::/40266152bra (Brazil)noblockedblocked/56Report
17686052024-05-24 18:54:0345.6.38.x/24266152bra (Brazil)noblockedblockednoneReport
17686052024-05-24 18:54:032804:3b7c:9xx::/40266152bra (Brazil)noblockedblockednoneReport
17685422024-05-24 17:12:4245.6.38.x/24266152bra (Brazil)norewrittenreceivednoneReport
17685422024-05-24 17:12:422804:3b7c:9xx::/40266152bra (Brazil)noreceivedreceived/16Report
17684732024-05-24 14:47:5845.6.38.x/24266152bra (Brazil)norewrittenreceivednoneReport
17684732024-05-24 14:47:582804:3b7c:9xx::/40266152bra (Brazil)noreceivedreceived/16Report
17684692024-05-24 14:44:0245.6.38.x/24266152bra (Brazil)norewrittenreceivednoneReport
17684692024-05-24 14:44:022804:3b7c:9xx::/40266152bra (Brazil)noreceivedreceived/16Report
17684242024-05-24 13:36:3645.6.38.x/24266152bra (Brazil)noblockedblockednoneReport
17684242024-05-24 13:36:362804:3b7c:9xx::/40266152bra (Brazil)noblockedblockednoneReport
17684182024-05-24 13:23:3645.6.36.x/24266152bra (Brazil)yesblockedblockednoneReport
17684182024-05-24 13:23:362804:3b7c:9xx::/40266152bra (Brazil)noblockedblockednoneReport
17674952024-05-22 19:14:4345.6.38.x/24266152bra (Brazil)noreceivedreceived/8Report
17674952024-05-22 19:14:432804:3b7c:9xx::/40266152bra (Brazil)noreceivedreceived/16Report
17673332024-05-22 13:38:2045.6.38.x/24266152bra (Brazil)noreceivedreceived/8Report
17673332024-05-22 13:38:202804:3b7c:9xx::/40266152bra (Brazil)noreceivedreceived/16Report
17663472024-05-20 19:01:0245.6.36.x/24266152bra (Brazil)yesrewrittenrewrittennoneReport
17663472024-05-20 19:01:022804:3b7c:6xx::/40266152bra (Brazil)noreceivedreceived/16Report
16394962023-09-15 14:18:0245.6.36.x/24266152bra (Brazil)yesunknownunknownnoneReport
16394962023-09-15 14:18:022804:3b7c:6xx::/40266152bra (Brazil)noreceivedreceived/32Report
13699932022-05-24 22:08:4945.6.37.x/24266152bra (Brazil)yesunknownunknownnoneReport
13699932022-05-24 22:08:492804:3b7c:2xx::/40266152bra (Brazil)noblockedblocked/56Report
13691362022-05-23 13:38:4045.6.36.x/24266152bra (Brazil)yesblockedblockednoneReport
13691362022-05-23 13:38:402804:3b7c:6xx::/40266152bra (Brazil)noreceivedreceived/16Report
13674812022-05-20 01:21:0245.6.37.x/24266152bra (Brazil)yesunknownunknownnoneReport
13674812022-05-20 01:21:022804:3b7c:2xx::/40266152bra (Brazil)noblockedblocked/56Report
13666862022-05-18 15:32:1945.6.37.x/24266152bra (Brazil)yesunknownunknownnoneReport
13666862022-05-18 15:32:192804:3b7c:2xx::/40266152bra (Brazil)noblockedblocked/56Report
13664332022-05-18 05:32:0245.6.36.x/24266152bra (Brazil)yesblockedblockednoneReport
13664332022-05-18 05:32:022804:3b7c:6xx::/40266152bra (Brazil)noreceivedreceived/16Report
13660902022-05-17 15:28:3145.6.37.x/24266152bra (Brazil)yesunknownunknownnoneReport
13660902022-05-17 15:28:312804:3b7c:2xx::/40266152bra (Brazil)noblockedblocked/56Report
13660072022-05-17 13:07:4045.6.36.x/24266152bra (Brazil)yesblockedblockednoneReport
13660072022-05-17 13:07:402804:3b7c:6xx::/40266152bra (Brazil)noreceivedreceived/16Report
13659782022-05-17 12:23:4245.6.36.x/24266152bra (Brazil)yesblockedblockednoneReport
13659782022-05-17 12:23:422804:3b7c:6xx::/40266152bra (Brazil)noreceivedreceived/16Report
13656552022-05-16 22:27:1245.6.37.x/24266152bra (Brazil)yesunknownunknownnoneReport
13656552022-05-16 22:27:122804:3b7c:2xx::/40266152bra (Brazil)noblockedblocked/56Report
13638092022-05-15 01:07:5845.6.37.x/24266152bra (Brazil)yesunknownunknownnoneReport
13638082022-05-15 01:03:2245.6.37.x/24266152bra (Brazil)yesunknownunknownnoneReport
13638082022-05-15 01:03:222804:3b7c:2xx::/40266152bra (Brazil)noblockedblocked/56Report
13623472022-05-12 03:38:2145.6.37.x/24266152bra (Brazil)yesunknownunknownnoneReport
13623472022-05-12 03:38:212804:3b7c:2xx::/40266152bra (Brazil)noblockedblocked/56Report
13607212022-05-09 15:10:1245.6.36.x/24266152bra (Brazil)yesblockedblockednoneReport
13607212022-05-09 15:10:122804:3b7c:6xx::/40266152bra (Brazil)noreceivedreceived/16Report
13606222022-05-09 12:23:3045.6.36.x/24266152bra (Brazil)yesblockedblockednoneReport
13606222022-05-09 12:23:302804:3b7c:6xx::/40266152bra (Brazil)noblockedblocked/32Report
13606182022-05-09 12:09:182804:3b7c:6xx::/40266152bra (Brazil)noreceivedreceived/16Report
13606042022-05-09 11:48:0945.6.36.x/24266152bra (Brazil)yesblockedblockednoneReport
13605972022-05-09 11:33:4445.6.36.x/24266152bra (Brazil)yesblockedblockednoneReport
13605942022-05-09 11:32:0545.6.36.x/24266152bra (Brazil)yesblockedblockednoneReport
13605932022-05-09 11:24:1245.6.36.x/24266152bra (Brazil)yesblockedblockednoneReport
13605932022-05-09 11:24:122804:3b7c:6xx::/40266152bra (Brazil)noblockedblocked/32Report
13605912022-05-09 11:20:0545.6.36.x/24266152bra (Brazil)yesblockedblockednoneReport
13605902022-05-09 11:15:5245.6.36.x/24266152bra (Brazil)yesblockedblockednoneReport
13605902022-05-09 11:15:522804:3b7c:6xx::/40266152bra (Brazil)noreceivedreceived/16Report
13605862022-05-09 11:10:5945.6.36.x/24266152bra (Brazil)yesblockedblockednoneReport
13605862022-05-09 11:10:592804:3b7c:6xx::/40266152bra (Brazil)noreceivedreceived/16Report
13605842022-05-09 11:04:1645.6.36.x/24266152bra (Brazil)yesblockedblockednoneReport
13605842022-05-09 11:04:162804:3b7c:6xx::/40266152bra (Brazil)noreceivedreceived/16Report
13603692022-05-09 00:43:3845.6.37.x/24266152bra (Brazil)yesunknownunknownnoneReport
13603692022-05-09 00:43:382804:3b7c:2xx::/40266152bra (Brazil)noblockedblocked/56Report
13603672022-05-09 00:38:3745.6.38.x/24266152bra (Brazil)yesrewrittenrewrittennoneReport
13603672022-05-09 00:38:372804:3b7c:2xx::/40266152bra (Brazil)noblockedblocked/56Report
13603662022-05-09 00:36:1845.6.37.x/24266152bra (Brazil)yesunknownunknownnoneReport
13603612022-05-09 00:28:3145.6.36.x/24266152bra (Brazil)yesblockedblockednoneReport
13603612022-05-09 00:28:312804:3b7c:6xx::/40266152bra (Brazil)noreceivedreceived/16Report
13603292022-05-08 23:12:2945.6.37.x/24266152bra (Brazil)yesunknownunknownnoneReport
13603292022-05-08 23:12:292804:3b7c:2xx::/40266152bra (Brazil)noblockedblocked/56Report
13603242022-05-08 23:00:1445.6.37.x/24266152bra (Brazil)yesunknownunknownnoneReport
13603242022-05-08 23:00:142804:3b7c:2xx::/40266152bra (Brazil)noblockedblocked/56Report
13603162022-05-08 22:22:3645.6.37.x/24266152bra (Brazil)yesunknownunknownnoneReport
13603162022-05-08 22:22:362804:3b7c:2xx::/40266152bra (Brazil)noreceivedreceived/16Report
13603092022-05-08 22:04:4045.6.37.x/24266152bra (Brazil)yesunknownunknownnoneReport
13603092022-05-08 22:04:402804:3b7c:2xx::/40266152bra (Brazil)noreceivedreceived/16Report
13603072022-05-08 22:01:3045.6.37.x/24266152bra (Brazil)yesunknownunknownnoneReport
13603072022-05-08 22:01:302804:3b7c:2xx::/40266152bra (Brazil)noreceivedreceived/16Report
13598612022-05-07 17:18:4145.6.37.x/24266152bra (Brazil)yesunknownunknownnoneReport
13598612022-05-07 17:18:412804:3b7c:2xx::/40266152bra (Brazil)noreceivedreceived/16Report
13594162022-05-06 17:16:5445.6.36.x/24266152bra (Brazil)yesblockedblockednoneReport
13594162022-05-06 17:16:542804:3b7c:6xx::/40266152bra (Brazil)noreceivedreceived/16Report
13590202022-05-06 01:53:4645.6.37.x/24266152bra (Brazil)yesunknownunknownnoneReport
13590202022-05-06 01:53:462804:3b7c:2xx::/40266152bra (Brazil)noreceivedreceived/16Report
13554282022-04-29 14:47:1545.6.36.x/24266152bra (Brazil)yesblockedreceived/8Report
13554282022-04-29 14:47:152804:3b7c:6xx::/40266152bra (Brazil)noreceivedreceived/16Report

All results shown
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