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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
10075122020-10-15 18:32:16177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9978502020-10-08 17:25:27177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9978332020-10-08 17:20:40177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9977962020-10-08 17:09:48177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9929722020-10-02 00:52:53177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9886412020-09-24 23:46:07177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9840702020-09-17 22:39:18177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9796602020-09-10 21:32:25177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9700602020-09-03 20:25:37177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9700582020-09-03 20:22:47177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9329102020-07-24 14:34:40177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9296032020-07-17 13:27:44177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9259852020-07-10 12:20:55177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9223092020-07-03 11:14:08177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9220672020-07-02 21:01:19177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9219692020-07-02 17:16:21177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9188282020-06-26 14:16:08177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9149852020-06-19 13:09:20177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9144142020-06-18 12:24:26177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9128942020-06-16 12:35:25177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9128842020-06-16 12:08:33177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9122912020-06-15 12:43:40177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9122792020-06-15 12:20:53177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9110962020-06-12 18:11:44177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9110912020-06-12 18:04:57177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9109792020-06-12 14:12:58177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9109712020-06-12 14:00:07177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9103942020-06-11 12:53:21177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9103902020-06-11 12:48:28177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9103662020-06-11 12:07:33177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9097062020-06-10 11:45:16177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9060412020-06-03 22:24:15177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9018312020-05-27 21:17:16177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9017812020-05-27 19:18:17177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9017672020-05-27 18:45:17177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
8993312020-05-22 21:06:25177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
8953902020-05-15 19:59:37177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
8916252020-05-08 18:52:50177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
8876952020-05-01 17:46:06177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
8836802020-04-24 16:39:21177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
8797292020-04-17 15:32:33177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
8758762020-04-10 14:25:45177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
8717802020-04-03 13:18:56177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
8679462020-03-27 12:12:03177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
8639672020-03-20 04:07:54177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
8600422020-03-13 03:01:09177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
8559582020-03-06 01:54:20177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
8500822020-02-28 00:46:40177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
8455862020-02-20 23:40:24177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
8413232020-02-13 22:34:12177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
8369952020-02-06 21:27:56177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
8334162020-01-30 20:21:44177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
8291052020-01-23 19:15:31177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
8249502020-01-16 18:09:18177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
8209922020-01-09 17:03:04177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
8173022020-01-02 15:56:49177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
8138892019-12-26 14:50:36177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
8136622019-12-26 02:26:37177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
8101352019-12-19 01:20:21177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
8059702019-12-12 00:14:07177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
8014672019-12-04 23:07:56177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
7969212019-11-27 22:01:40177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
7927622019-11-20 20:55:24177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
7881722019-11-13 19:49:11177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
7873652019-11-12 19:23:54177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
7873632019-11-12 19:22:36177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
7873622019-11-12 19:19:07177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
7873582019-11-12 19:16:02177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
7873572019-11-12 19:14:18177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
7873552019-11-12 19:12:55177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
7873542019-11-12 19:08:28177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
7873512019-11-12 19:06:37177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
7873492019-11-12 19:04:47177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
7873422019-11-12 18:58:39177.39.154.x/24262427bra (Brazil)yesblockedreceived/8Report

All results shown
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