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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
22646702026-11-07 19:16:4645.161.75.x/24273517bra (Brazil)yesrewrittenrewrittennoneReport
22646702026-11-07 19:16:462804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
22633732026-11-05 11:30:152804:8fdc:1xx::/40273517bra (Brazil)noblocked✔blocked/72Report
22620532026-11-03 11:48:1645.161.75.x/24273517bra (Brazil)yesrewrittenrewrittennoneReport
22620532026-11-03 11:48:162804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
22609422026-11-01 06:00:03168.0.194.x/24273517bra (Brazil)noblockedblockednoneReport
22609422026-11-01 06:00:032804:8fdc:1xx::/40273517bra (Brazil)noblocked✔blockednoneReport
22606562026-10-31 18:09:1045.161.75.x/24273517bra (Brazil)yesrewrittenrewrittennoneReport
22606562026-10-31 18:09:102804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
22583092026-10-27 17:02:30168.0.194.x/24273517bra (Brazil)noblockedblockednoneReport
22582272026-10-27 14:17:04168.0.194.x/24273517bra (Brazil)noblockedblockednoneReport
22582272026-10-27 14:17:042804:8fdc:1xx::/40273517bra (Brazil)noblocked✔blockednoneReport
22566992026-10-24 17:01:1545.161.75.x/24273517bra (Brazil)yesrewrittenrewrittennoneReport
22566992026-10-24 17:01:152804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
22559082026-10-23 04:51:5845.161.75.x/24273517bra (Brazil)yesrewrittenrewrittennoneReport
22559082026-10-23 04:51:582804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
22516662026-10-16 06:00:03168.0.194.x/24273517bra (Brazil)noblockedblockednoneReport
22516662026-10-16 06:00:032804:8fdc:1xx::/40273517bra (Brazil)noblocked✔blockednoneReport
22516192026-10-16 03:44:1145.161.75.x/24273517bra (Brazil)yesrewrittenrewrittennoneReport
22516192026-10-16 03:44:112804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
22505982026-10-14 17:50:162804:8fdc:1xx::/40273517bra (Brazil)noblocked✔received/16Report
22472312026-10-09 02:35:522804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
22449182026-10-05 12:30:552804:8fdc:1xx::/40273517bra (Brazil)noblocked✔received/16Report
22431412026-10-02 01:27:502804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
22425532026-10-01 06:00:03168.0.194.x/24273517bra (Brazil)noblockedblockednoneReport
22421702026-09-30 15:10:132804:8fdc:1xx::/40273517bra (Brazil)noblocked✔received/16Report
22409582026-09-28 17:26:112804:8fdc:1xx::/40273517bra (Brazil)noblocked✔received/16Report
22391222026-09-25 07:14:292804:8fdc:1xx::/40273517bra (Brazil)noblocked✔received/16Report
22389882026-09-25 00:20:002804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
22389812026-09-25 00:08:012804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
22374732026-09-22 17:12:242804:8fdc:1xx::/40273517bra (Brazil)noblocked✔received/16Report
22349942026-09-17 22:59:52168.0.193.x/24273517bra (Brazil)yesrewrittenrewrittennoneReport
22349942026-09-17 22:59:522804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
22338742026-09-16 06:00:03168.0.194.x/24273517bra (Brazil)noblockedblockednoneReport
22337662026-09-15 23:19:052804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
22334972026-09-15 13:46:152804:8fdc:1xx::/40273517bra (Brazil)noblocked✔received/16Report
22309542026-09-10 21:51:412804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
22296052026-09-08 22:10:572804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
22291982026-09-08 09:59:562804:8fdc:1xx::/40273517bra (Brazil)noblocked✔received/16Report
22268992026-09-03 20:43:462804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
22267362026-09-03 15:05:262804:8fdc:1xx::/40273517bra (Brazil)noblocked✔received/16Report
22252022026-09-01 06:00:03168.0.194.x/24273517bra (Brazil)noblockedblockednoneReport
22252022026-09-01 06:00:032804:8fdc:1xx::/40273517bra (Brazil)noblocked✔blockednoneReport
22247172026-08-31 13:00:332804:8fdc:1xx::/40273517bra (Brazil)noblocked✔received/16Report
22189702026-08-21 15:28:052804:8fdc:1xx::/40273517bra (Brazil)noblocked✔received/32Report
22179232026-08-20 11:02:442804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
22178232026-08-20 06:28:342804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
22166532026-08-18 11:47:342804:8fdc:f9xx::/40273517bra (Brazil)no✔blockedreceived/16Report
22162682026-08-17 17:29:042804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
22153712026-08-16 06:00:03168.0.194.x/24273517bra (Brazil)noblockedblockednoneReport
22153712026-08-16 06:00:032804:8fdc:1xx::/40273517bra (Brazil)noblocked✔blockednoneReport
22136632026-08-13 01:47:062804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
22097632026-08-06 00:39:022804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
22083942026-08-03 15:58:562804:8fdc:f9xx::/40273517bra (Brazil)no✔blockedreceived/16Report
22075402026-08-02 01:18:152804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
22071742026-08-01 06:00:03168.0.194.x/24273517bra (Brazil)noblockedblockednoneReport
22071742026-08-01 06:00:032804:8fdc:1xx::/40273517bra (Brazil)noblocked✔blockednoneReport
22043952026-07-27 14:50:192804:8fdc:f9xx::/40273517bra (Brazil)no✔blockedreceived/16Report
22036202026-07-25 23:04:372804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
22007172026-07-21 02:58:572804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
22003442026-07-20 13:41:362804:8fdc:f9xx::/40273517bra (Brazil)no✔blockedreceived/16Report
21999172026-07-19 16:26:372804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
21979652026-07-16 06:00:03168.0.194.x/24273517bra (Brazil)noblockedblockednoneReport
21931682026-07-08 11:41:162804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
21907012026-07-03 16:11:062804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
21904142026-07-03 01:57:532804:8fdc:f9xx::/40273517ury (Uruguay)no✔blockedreceived/16Report
21893612026-07-01 06:00:02168.0.194.x/24273517bra (Brazil)noblockedblockednoneReport
21890602026-06-30 17:11:092804:8fdc:f9xx::/40273517bra (Brazil)no✔blockedreceived/16Report
21867052026-06-26 12:41:112804:8fdc:f9xx::/40273517bra (Brazil)no✔blockedreceived/24Report
21824662026-06-19 10:00:102804:8fdc:f9xx::/40273517bra (Brazil)no✔blockedreceived/16Report
21804982026-06-16 06:00:03168.0.194.x/24273517bra (Brazil)noblockedblockednoneReport
21781722026-06-11 20:36:132804:8fdc:f9xx::/40273517bra (Brazil)no✔blockedreceived/16Report
21744162026-06-05 04:06:482804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
21718372026-06-01 06:00:02168.0.194.x/24273517bra (Brazil)noblockedblockednoneReport
21699912026-05-29 00:03:372804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
21697952026-05-28 16:38:292804:8fdc:f9xx::/40273517bra (Brazil)no✔blockedreceived/16Report
21660862026-05-22 13:07:332804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
21654672026-05-21 15:29:462804:8fdc:f9xx::/40273517bra (Brazil)no✔blockedreceived/16Report
21623412026-05-16 06:00:03168.0.194.x/24273517bra (Brazil)noblockedblockednoneReport
21562852026-05-05 21:38:192804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
21555682026-05-04 17:31:392804:8fdc:f9xx::/40273517bra (Brazil)no✔blockedreceived/16Report
21539972026-05-01 06:00:03168.0.194.x/24273517bra (Brazil)noblockedblockednoneReport
21485112026-04-20 17:44:572804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
21470212026-04-17 12:15:062804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
21463022026-04-16 06:00:02168.0.194.x/24273517bra (Brazil)noblockedblockednoneReport
21448582026-04-13 17:36:002804:8fdc:f9xx::/40273517bra (Brazil)no✔blockedreceived/16Report
21433472026-04-10 10:52:302804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
21411372026-04-06 16:45:122804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
21411282026-04-06 16:28:082804:8fdc:f9xx::/40273517bra (Brazil)no✔blockedreceived/16Report
21385192026-04-01 06:00:03168.0.194.x/24273517bra (Brazil)noblockedblockednoneReport
21374672026-03-30 15:20:092804:8fdc:f9xx::/40273517bra (Brazil)no✔blockedreceived/16Report
21334962026-03-23 12:54:472804:8fdc:f9xx::/40273517bra (Brazil)no✔blockedreceived/16Report
21295852026-03-16 06:00:03168.0.194.x/24273517bra (Brazil)noblockedblockednoneReport
21279212026-03-12 17:04:522804:8fdc:f9xx::/40273517bra (Brazil)no✔blockedreceived/16Report
21251162026-03-07 18:26:502804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
21251032026-03-07 18:04:262804:8fdc:30xx::/40273517ury (Uruguay)noblockedblocked/56Report
21250962026-03-07 17:51:402804:8fdc:30xx::/40273517ury (Uruguay)noblockedblocked/56Report
21240562026-03-05 15:56:302804:8fdc:f9xx::/40273517bra (Brazil)no✔blockedreceived/16Report
21236462026-03-04 23:56:512804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
21215452026-03-01 06:00:02168.0.194.x/24273517bra (Brazil)noblockedblockednoneReport
21202382026-02-26 14:47:512804:8fdc:f9xx::/40273517bra (Brazil)no✔blockedreceived/16Report
21198762026-02-25 22:49:092804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
21198692026-02-25 22:36:582804:8fdc:30xx::/40273517ury (Uruguay)noblockedblocked/56Report

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