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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
11058492021-03-16 17:51:052804:3720:11xx::/40266391bra (Brazil)noblockedblockednoneReport
11031952021-03-12 09:15:422804:3720:11xx::/40266391bra (Brazil)noblockedblockednoneReport
10987522021-03-05 17:25:012804:3720:11xx::/40266391bra (Brazil)noblockedblockednoneReport
10982972021-03-05 00:57:112804:3720:11xx::/40266391bra (Brazil)noblockedblockednoneReport
10891562021-02-19 15:10:592804:3720:11xx::/40266391bra (Brazil)noblockedblockednoneReport
10885072021-02-18 22:43:342804:3720:11xx::/40266391bra (Brazil)noblockedblockednoneReport
10809992021-02-11 16:16:482804:3720:11xx::/40266391bra (Brazil)noblockedblockednoneReport
10763812021-02-04 13:05:512804:3720:11xx::/40266391bra (Brazil)noblockedblockednoneReport
10762552021-02-04 09:37:402804:3720:11xx::/40266391bra (Brazil)noblockedblockednoneReport
10716402021-01-27 23:07:332804:3720:11xx::/40266391bra (Brazil)noblockedblockednoneReport
10713792021-01-27 15:17:022804:3720:11xx::/40266391bra (Brazil)noblockedblockednoneReport
10671892021-01-20 22:00:482804:3720:11xx::/40266391bra (Brazil)noblockedblockednoneReport
10669122021-01-20 14:10:182804:3720:11xx::/40266391bra (Brazil)noblockedblockednoneReport
10623732021-01-13 12:51:272804:3720:11xx::/40266391bra (Brazil)noblockedblockednoneReport
10574422021-01-05 14:44:012804:3720:11xx::/40266391bra (Brazil)noblockedblockednoneReport
10532982020-12-28 14:14:042804:3720:11xx::/40266391bra (Brazil)noblockedblockednoneReport
10507572020-12-21 11:39:372804:3720:11xx::/40266391bra (Brazil)noblockedblockednoneReport
10462002020-12-14 02:00:132804:3720:11xx::/40266391bra (Brazil)noblockedblockednoneReport
10420262020-12-07 14:28:152804:3720:11xx::/40266391bra (Brazil)noblockedblockednoneReport
10416002020-12-07 00:53:242804:3720:11xx::/40266391bra (Brazil)noblockedblockednoneReport
10376852020-11-30 13:03:072804:3720:11xx::/40266391bra (Brazil)noblockedblockednoneReport
10373962020-11-29 23:46:302804:3720:11xx::/40266391bra (Brazil)noblockedblockednoneReport
10329642020-11-22 15:23:552804:3720:11xx::/40266391bra (Brazil)noblockedblockednoneReport
10317242020-11-20 12:00:362804:3720:11xx::/40266391bra (Brazil)noblockedblockednoneReport
10297032020-11-17 16:13:072804:3720:11xx::/40266391bra (Brazil)noblockedblockednoneReport
10244042020-11-10 15:06:152804:3720:11xx::/40266391bra (Brazil)noblockedreceived/24Report
10212852020-11-05 13:06:042804:3720:11xx::/40266391bra (Brazil)noblockedreceived/24Report
10195842020-11-02 23:18:092804:3720:11xx::/40266391bra (Brazil)noblockedreceived/24Report
10143092020-10-25 16:19:182804:3720:11xx::/40266391bra (Brazil)noblockedreceived/24Report
10122482020-10-22 16:10:312804:3720:11xx::/40266391bra (Brazil)noblockedreceived/24Report
10090772020-10-18 14:18:532804:3720:11xx::/40266391bra (Brazil)noblockedreceived/24Report
10051142020-10-12 16:05:182804:3720:11xx::/40266391bra (Brazil)noreceivedreceived/24Report
9951062020-10-05 14:58:292804:3720:11xx::/40266391bra (Brazil)noblockedreceived/24Report
9910472020-09-29 11:33:192804:3720:11xx::/40266391bra (Brazil)noblockedreceived/40Report
9903242020-09-28 10:50:022804:3720:11xx::/40266391bra (Brazil)noblockedreceived/40Report
9901952020-09-28 05:11:572804:3720:11xx::/40266391bra (Brazil)noblockedreceived/40Report
9827862020-09-16 01:45:192804:3720:11xx::/40266391bra (Brazil)noreceivedreceived/16Report
9789382020-09-10 01:59:262804:3720:11xx::/40266391bra (Brazil)noreceivedreceived/16Report

All results shown
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