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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
14144762022-08-09 11:13:05191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
14108332022-08-01 20:24:17191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
14072232022-07-25 19:18:00191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
14026382022-07-18 18:11:33191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
13987762022-07-11 17:05:08191.37.138.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
13948992022-07-04 15:58:42191.37.138.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
13852122022-06-20 12:17:19191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
13812882022-06-13 11:10:51191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
13756162022-06-04 14:29:53191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
13718972022-05-28 13:23:30191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
13682132022-05-21 12:17:08191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
13635602022-05-14 11:10:41191.37.136.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
13598072022-05-07 14:29:33191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
13558842022-04-30 13:23:07191.37.137.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
13531812022-04-23 12:16:47191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
13493432022-04-16 11:10:21191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
13396992022-04-01 12:49:34191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
13344662022-03-25 11:43:11191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
13233992022-03-11 17:12:26191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
13194922022-03-04 16:06:00191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
13158412022-02-25 14:59:24191.37.138.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
13120382022-02-18 13:53:00191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
13011282022-02-03 19:58:57191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
12972652022-01-27 18:52:29191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
12935932022-01-20 17:46:02191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
12897662022-01-13 16:39:30191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
12861172022-01-06 15:33:05191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
12815622021-12-30 14:26:29191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
12780592021-12-23 13:19:59191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
12707382021-12-16 12:13:30191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
12665462021-12-09 11:06:58191.37.138.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
12619092021-12-01 12:28:57191.37.138.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
12555792021-11-24 11:22:21191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
12524212021-11-18 11:32:34191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
12481312021-11-10 20:03:41191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
12478992021-11-10 13:31:06191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
12438632021-11-03 12:24:29191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
12399742021-10-27 11:17:52191.37.138.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
12362282021-10-21 12:54:38191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
12318322021-10-14 11:48:04191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
12278362021-10-07 21:17:392804:14f0:10xx::/40263360bra (Brazil)noblockedreceived/32Report
12271872021-10-06 20:41:45191.37.137.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
12228392021-09-29 19:35:15191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
12185382021-09-22 18:28:41191.37.139.x/24263360bra (Brazil)yesunknownunknownnoneReport
12168942021-09-19 23:23:14191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
12146762021-09-15 17:22:07191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
12121312021-09-10 23:06:272804:14f0:10xx::/40263360bra (Brazil)noblockedreceived/32Report
12107352021-09-08 16:15:34191.37.138.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
12070792021-09-01 15:08:57191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
12031162021-08-25 14:02:14191.37.137.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
11995752021-08-19 14:58:15191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
11992112021-08-18 22:30:59191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
11992112021-08-18 22:30:592804:14f0:10xx::/40263360bra (Brazil)noblockedreceived/16Report
11992102021-08-18 22:26:06191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
11992102021-08-18 22:26:062804:14f0:10xx::/40263360bra (Brazil)noblockedreceived/16Report
11957202021-08-12 13:51:28191.37.138.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
11916982021-08-05 12:23:11191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
11877492021-07-29 11:16:21191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
11837132021-07-21 20:09:41191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
11815052021-07-17 14:35:07191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
11815052021-07-17 14:35:072804:14f0:10xx::/40263360bra (Brazil)noblockedreceived/32Report
11796652021-07-14 19:02:49191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
11736652021-07-07 17:56:05191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
11736522021-07-07 17:39:27191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
11696632021-06-30 16:32:49191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
11625692021-06-16 12:18:10191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
11580192021-06-09 11:11:33191.37.138.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
11569302021-06-07 17:34:00191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
11528032021-05-31 16:27:25191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
11486402021-05-24 14:46:27191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
11473632021-05-21 20:09:53191.37.137.x/24263360bra (Brazil)yesrewrittenreceivednoneReport
11445492021-05-17 13:39:59191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
11444712021-05-17 11:59:43191.37.138.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
11401952021-05-10 12:33:24191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
11359052021-05-03 11:26:34191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
11294782021-04-24 14:37:46191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
11294452021-04-24 13:24:11191.37.139.x/24263360bra (Brazil)yesrewrittenreceivednoneReport
11288602021-04-23 12:50:20191.37.136.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
11252302021-04-17 13:31:08191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
11223422021-04-12 17:21:16191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
11210922021-04-10 12:24:34191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
11167752021-04-03 11:17:57191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
11142242021-03-30 13:17:10191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
11107442021-03-24 12:36:04191.37.138.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
11099412021-03-23 12:10:28191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
11056252021-03-16 11:03:50191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
11050292021-03-15 13:36:11191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
11004722021-03-08 12:25:38191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
10957042021-03-01 11:19:04191.37.138.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
10934692021-02-25 22:00:50191.37.136.x/24263360bra (Brazil)yesunknownblockednoneReport
10926642021-02-24 18:18:06191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
10924302021-02-24 11:33:36191.37.137.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
10869982021-02-17 14:34:33191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
10869402021-02-17 13:49:33191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
10869162021-02-17 13:24:07191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
10869012021-02-17 13:09:04191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
10801032021-02-10 12:02:36191.37.139.x/24263360bra (Brazil)yesunknownunknownnoneReport
10793442021-02-09 11:15:43191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
10763932021-02-04 13:25:39191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
10719922021-01-28 12:19:07191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
10675142021-01-21 11:12:16191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport
10662462021-01-19 17:15:44191.37.139.x/24263360bra (Brazil)yesrewrittenreceivednoneReport
10653972021-01-18 13:29:14191.37.139.x/24263360bra (Brazil)yesrewrittenrewrittennoneReport

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