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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
19287662025-03-16 19:08:1845.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
19244172025-03-09 17:59:5945.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
19181392025-02-27 01:14:1845.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
19127532025-02-18 07:48:2745.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
19126312025-02-18 00:42:4245.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
19080672025-02-09 18:26:0545.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
19073812025-02-08 07:54:4045.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
19069882025-02-07 15:29:2545.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
19066842025-02-07 01:10:4945.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
19054032025-02-04 22:39:2945.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
19040272025-02-02 15:49:2745.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
19040162025-02-02 15:00:5245.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
19040022025-02-02 14:38:4145.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
19014952025-01-28 21:38:3845.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
19001552025-01-26 13:23:3645.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
18997692025-01-25 16:22:3345.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
18978002025-01-22 02:59:2345.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
18962462025-01-19 13:51:3945.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
18911972025-01-09 22:42:1345.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
18896442025-01-06 23:19:5845.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
18889272025-01-05 16:14:5045.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
18884192025-01-04 13:30:1945.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
18884162025-01-04 13:25:1645.237.10.x/24268258bra (Brazil)yesrewrittenrewrittennoneReport
18879982025-01-03 16:23:5645.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
18846672024-12-27 14:12:5245.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
18838542024-12-25 22:09:0045.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
18820092024-12-21 19:05:2145.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
18810292024-12-19 22:42:0345.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
18780432024-12-14 16:49:4045.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
18772732024-12-13 02:08:4345.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
18753452024-12-09 23:30:0545.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
18731792024-12-06 00:09:0645.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
18731632024-12-05 23:20:3445.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
18672222024-11-25 20:41:1745.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
18646342024-11-20 22:45:2245.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
18632602024-11-18 16:53:3345.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
18632582024-11-18 16:50:5345.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
18623052024-11-16 22:26:5045.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
18599212024-11-12 20:21:5445.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
18587542024-11-10 19:09:3245.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
18503992024-10-25 18:04:1545.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
18478982024-10-21 15:21:0345.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
18474032024-10-20 16:20:4645.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
18432442024-10-12 17:07:1345.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
18416442024-10-09 15:14:2045.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
18355912024-09-27 23:28:3145.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
18355692024-09-27 21:47:5145.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
18329802024-09-23 11:20:5045.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
18327252024-09-22 22:37:2445.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
18322142024-09-21 14:11:1645.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
18284722024-09-14 02:03:0145.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
18266742024-09-10 21:44:0045.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
18249892024-09-07 20:40:2845.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
18248742024-09-07 13:10:3045.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
18219552024-09-02 08:05:1445.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
18194372024-08-27 23:47:0845.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
18182682024-08-25 22:04:2045.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
18093882024-08-08 00:40:2545.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
18067992024-08-02 16:19:1845.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
18057992024-07-31 22:24:3645.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
18033772024-07-26 23:14:1145.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
17997692024-07-19 15:44:4945.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
17954292024-07-11 23:35:1145.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
17947842024-07-10 23:37:0745.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
17941132024-07-09 22:21:4845.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
17897712024-07-01 22:35:0545.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
17892162024-07-01 01:35:0245.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
17891892024-06-30 23:49:2545.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
17864632024-06-25 22:22:5445.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
17819472024-06-17 23:14:4245.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
17772002024-06-09 18:03:1445.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
17730002024-06-01 21:39:4045.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
17719172024-05-30 19:51:0745.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
17674442024-05-22 17:40:4545.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
17653842024-05-18 19:19:4845.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
17629612024-05-14 00:07:3645.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
17588792024-05-05 23:21:1845.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
17554712024-04-28 21:22:3845.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
17516652024-04-21 12:20:2545.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
17479842024-04-13 20:11:4745.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
17434222024-04-05 00:35:2545.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
17400442024-03-28 22:56:5945.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
17378582024-03-24 15:49:4545.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
17344532024-03-17 14:43:2145.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
17338882024-03-16 02:13:3445.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
17338122024-03-15 21:04:2445.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
17311342024-03-10 22:02:3645.237.10.x/24268258bra (Brazil)yesblockedunknownnoneReport
17298762024-03-07 22:30:2545.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
17271642024-03-03 00:44:0945.237.10.x/24268258bra (Brazil)yesrewrittenrewrittennoneReport
17271552024-03-03 00:23:3645.237.10.x/24268258bra (Brazil)yesrewrittenrewrittennoneReport
17261942024-02-29 21:43:2145.237.10.x/24268258bra (Brazil)yesrewrittenrewrittennoneReport
17203962024-02-18 22:35:3645.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
17191132024-02-16 01:54:2845.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
17127232024-02-02 22:27:5445.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
17118202024-02-01 11:30:5145.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
17117982024-02-01 11:03:3645.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
17114982024-01-31 20:25:1545.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
17114212024-01-31 18:21:0245.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
17102282024-01-29 14:07:3645.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport
17071242024-01-23 12:13:5345.237.10.x/24268258bra (Brazil)yesblockedblockednoneReport

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