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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
14691842022-11-01 16:55:2845.165.178.x/24263067bra (Brazil)yesrewrittenrewrittennoneReport
14651822022-10-25 15:14:0145.165.178.x/24263067bra (Brazil)yesblockedreceived/8Report
14461052022-09-23 15:10:2045.165.178.x/24263067bra (Brazil)yesblockedreceived/8Report
14418092022-09-16 14:04:2345.165.178.x/24263067bra (Brazil)yesblockedreceived/8Report
14375722022-09-09 17:28:1345.165.178.x/24263067bra (Brazil)yesblockedreceived/8Report
14275022022-08-26 00:22:0245.165.178.x/24263067bra (Brazil)yesblockedreceived/8Report
14025582022-07-18 15:20:0345.165.178.x/24263067bra (Brazil)noblockedreceived/8Report
14016892022-07-16 21:35:5645.165.178.x/24263067bra (Brazil)noblockedreceived/8Report
14011782022-07-15 19:16:3245.165.178.x/24263067bra (Brazil)noblockedreceived/8Report
13910762022-06-27 15:57:2945.165.178.x/24263067bra (Brazil)noblockedunknown/8Report
13845362022-06-19 02:10:2545.165.178.x/24263067bra (Brazil)noblockedreceived/8Report
13802012022-06-10 21:48:1845.165.177.x/24263067bra (Brazil)yesrewrittenrewrittennoneReport
13802012022-06-10 21:48:182804:5550:1xx::/40263067bra (Brazil)noblockedblocked/56Report
13678652022-05-20 17:32:3645.165.178.x/24263067bra (Brazil)noblockedreceived/8Report
13620532022-05-11 15:20:2845.165.178.x/24263067bra (Brazil)noblockedreceived/8Report
13518812022-04-20 19:46:2745.165.178.x/24263067bra (Brazil)noblockedreceived/8Report
13518152022-04-20 17:50:5445.165.177.x/24263067bra (Brazil)yesrewrittenrewrittennoneReport
13518152022-04-20 17:50:542804:5550:1xx::/40263067bra (Brazil)noblockedblocked/56Report
13511142022-04-19 17:12:4345.165.178.x/24263067bra (Brazil)noblockedreceived/8Report
13386342022-03-30 15:14:2745.165.178.x/24263067bra (Brazil)noblockedreceived/8Report
13256222022-03-15 20:58:022804:5550:1xx::/40263067bra (Brazil)noblockedblocked/56Report
13202122022-03-06 03:13:5345.165.178.x/24263067bra (Brazil)noblockedreceived/8Report
13104012022-02-15 16:29:4845.165.178.x/24263067bra (Brazil)noblockedreceived/8Report
12994472022-01-31 23:36:4245.165.178.x/24263067bra (Brazil)noblockedreceived/10Report
12863022022-01-06 22:50:3245.165.178.x/24263067bra (Brazil)noblockedreceived/8Report
12696762021-12-14 19:56:4045.165.178.x/24263067bra (Brazil)noblockedreceived/8Report
12641772021-12-05 17:04:1845.165.178.x/24263067bra (Brazil)noblockedreceived/8Report
12633252021-12-03 17:50:2845.165.176.x/24263067bra (Brazil)yesblockedblockednoneReport
12631302021-12-03 12:54:3245.165.178.x/24263067bra (Brazil)noblockedreceived/8Report
12628652021-12-02 23:47:4645.165.178.x/24263067bra (Brazil)noblockedreceived/8Report
12628082021-12-02 20:54:3445.165.178.x/24263067bra (Brazil)yesrewrittenreceivednoneReport
12627632021-12-02 19:35:4645.165.178.x/24263067bra (Brazil)yesrewrittenreceivednoneReport
12620712021-12-01 17:23:2645.165.178.x/24263067bra (Brazil)noblockedreceived/8Report
12612042021-11-30 13:33:2845.165.178.x/24263067bra (Brazil)noblockedreceived/8Report
12571702021-11-27 00:32:4045.165.178.x/24263067bra (Brazil)noblockedreceived/8Report
12563082021-11-25 14:58:0545.165.178.x/24263067bra (Brazil)noblockedreceived/8Report
12558372021-11-24 19:30:5845.165.178.x/24263067bra (Brazil)noblockedreceived/8Report
12550912021-11-23 16:56:1345.165.178.x/24263067bra (Brazil)noblockedreceived/8Report
12546512021-11-22 22:28:5345.165.178.x/24263067bra (Brazil)noblockedreceived/8Report
12536752021-11-20 20:26:1745.165.177.x/24263067bra (Brazil)yesrewrittenrewrittennoneReport
12536752021-11-20 20:26:172804:5550:1xx::/40263067bra (Brazil)noblockedblocked/56Report
12536692021-11-20 20:13:452804:5550:1xx::/40263067bra (Brazil)noblockedblocked/64Report
12536612021-11-20 19:45:2845.165.178.x/24263067bra (Brazil)noblockedreceived/8Report
12486152021-11-11 13:33:0545.165.178.x/24263067bra (Brazil)noblockedreceived/8Report
12318332021-10-14 11:48:4345.165.178.x/24263067bra (Brazil)noblockedreceived/8Report
12179312021-09-21 17:49:1845.165.177.x/24263067bra (Brazil)yesunknownunknownnoneReport
12179312021-09-21 17:49:182804:5550:1xx::/40263067bra (Brazil)noblockedblocked/64Report
12145972021-09-15 13:46:5045.165.178.x/24263067bra (Brazil)noblockedreceived/8Report
12104422021-09-08 04:57:3245.165.178.x/24263067bra (Brazil)noblockedreceived/8Report
12096572021-09-06 17:15:362804:5550:1xx::/40263067bra (Brazil)noblockedblocked/64Report
12037912021-08-26 16:54:1445.165.178.x/24263067bra (Brazil)noblockedreceived/8Report
11952032021-08-11 16:56:502804:5550:1xx::/40263067bra (Brazil)noblockedblocked/64Report
11941562021-08-10 04:48:3045.165.178.x/24263067bra (Brazil)noblockedreceived/8Report
11925392021-08-06 21:51:4645.165.177.x/24263067bra (Brazil)yesblockedreceived/8Report
11917982021-08-05 15:57:2345.165.178.x/24263067bra (Brazil)noblockedreceived/8Report
11812432021-07-16 21:39:2345.165.177.x/24263067bra (Brazil)yesrewrittenrewrittennoneReport
11812432021-07-16 21:39:232804:5550:1xx::/40263067bra (Brazil)noblockedblocked/64Report
11806192021-07-15 20:26:1545.165.177.x/24263067bra (Brazil)yesrewrittenrewrittennoneReport
11806192021-07-15 20:26:152804:5550:1xx::/40263067bra (Brazil)noblockedblocked/64Report
11805782021-07-15 19:00:0145.165.178.x/24263067bra (Brazil)noblockedreceived/8Report
11796062021-07-14 17:17:3445.165.178.x/24263067bra (Brazil)noblockedreceived/8Report
11749072021-07-09 19:28:5345.165.178.x/24263067bra (Brazil)yesrewrittenreceivednoneReport
11738442021-07-08 00:03:2045.165.177.x/24263067bra (Brazil)yesrewrittenrewrittennoneReport
11738442021-07-08 00:03:202804:5550:1xx::/40263067bra (Brazil)noblockedblocked/64Report
11738352021-07-07 23:49:5845.165.177.x/24263067bra (Brazil)yesrewrittenrewrittennoneReport
11711462021-07-02 22:21:4845.165.178.x/24263067bra (Brazil)noblockedreceived/8Report
11704382021-07-01 19:46:0345.165.178.x/24263067bra (Brazil)yesrewrittenreceivednoneReport
11683932021-06-28 19:43:1745.165.176.x/24263067bra (Brazil)yesblockedreceived/8Report
11683822021-06-28 19:15:1745.165.177.x/24263067bra (Brazil)yesrewrittenrewrittennoneReport
11627792021-06-16 19:32:0345.165.178.x/24263067bra (Brazil)yesrewrittenreceivednoneReport
11627692021-06-16 19:07:3245.165.177.x/24263067bra (Brazil)yesrewrittenrewrittennoneReport
11627692021-06-16 19:07:322804:5550:1xx::/40263067bra (Brazil)noblockedblocked/64Report
11626872021-06-16 16:08:5845.165.176.x/24263067bra (Brazil)yesblockedreceived/8Report
11626772021-06-16 15:44:5745.165.177.x/24263067bra (Brazil)yesrewrittenrewrittennoneReport
11577672021-06-09 01:25:1845.165.176.x/24263067bra (Brazil)yesblockedreceived/8Report
11541762021-06-02 17:46:0745.165.177.x/24263067bra (Brazil)yesblockedreceived/8Report
11529942021-05-31 23:37:5845.165.176.x/24263067bra (Brazil)yesblockedreceived/8Report
11495152021-05-25 22:05:5745.165.176.x/24263067bra (Brazil)yesblockedreceived/8Report
11460442021-05-19 16:46:0345.165.177.x/24263067bra (Brazil)yesblockedreceived/8Report
11452202021-05-18 14:07:4645.165.177.x/24263067bra (Brazil)yesrewrittenrewrittennoneReport
11426442021-05-13 21:53:0745.165.176.x/24263067bra (Brazil)yesblockedreceived/8Report
11340702021-04-29 20:27:5545.165.178.x/24263067bra (Brazil)yesrewrittenreceivednoneReport
11295302021-04-24 16:54:1945.165.177.x/24263067bra (Brazil)yesrewrittenrewrittennoneReport
11295302021-04-24 16:54:192804:5550:1xx::/40263067bra (Brazil)noblockedblocked/64Report
11283272021-04-22 16:31:0745.165.176.x/24263067bra (Brazil)yesblockedreceived/8Report
11237062021-04-14 20:07:5345.165.178.x/24263067bra (Brazil)yesrewrittenreceivednoneReport
11236462021-04-14 18:24:212804:5550:1xx::/40263067bra (Brazil)noblockedblocked/64Report
11222622021-04-12 15:45:1645.165.176.x/24263067bra (Brazil)yesblockedreceived/8Report
11179722021-04-05 21:39:4345.165.176.x/24263067bra (Brazil)yesblockedreceived/8Report
11179722021-04-05 21:39:432804:5550:1xx::/40263067bra (Brazil)noblockedblocked/64Report
11158512021-04-01 16:41:5445.165.176.x/24263067bra (Brazil)yesblockedreceived/8Report
11137752021-03-29 19:50:4545.165.177.x/24263067bra (Brazil)yesrewrittenrewrittennoneReport
11137752021-03-29 19:50:452804:5550:1xx::/40263067bra (Brazil)noblockedblocked/64Report
11135532021-03-29 13:33:1945.165.176.x/24263067bra (Brazil)yesblockedreceived/8Report
10992732021-03-06 16:09:3645.165.178.x/24263067bra (Brazil)yesrewrittenreceivednoneReport
10992402021-03-06 15:02:3745.165.177.x/24263067bra (Brazil)yesrewrittenrewrittennoneReport
10992402021-03-06 15:02:372804:5550:1xx::/40263067bra (Brazil)noblockedblocked/64Report
10992372021-03-06 14:51:1545.165.177.x/24263067bra (Brazil)yesrewrittenrewrittennoneReport
10988802021-03-05 21:04:3045.165.177.x/24263067bra (Brazil)yesrewrittenreceivednoneReport
10714842021-01-27 18:02:4145.165.178.x/24263067bra (Brazil)yesblockedblockednoneReport
10123632020-10-22 19:26:1245.165.176.x/24263067bra (Brazil)yesblockedreceived/8Report
9411382020-08-03 20:12:1645.165.176.x/24263067bra (Brazil)yesblockedreceived/8Report

All results shown
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