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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
16489162023-10-03 15:54:04189.16.122.x/244230bra (Brazil)yesblockedreceived/8Report
16484122023-10-02 17:25:57200.173.183.x/244230bra (Brazil)yesrewrittenrewrittennoneReport
16401022023-09-16 17:40:13191.57.169.x/244230bra (Brazil)yesrewrittenrewrittennoneReport
16365892023-09-10 13:23:45191.57.168.x/244230bra (Brazil)yesrewrittenrewrittennoneReport
16356982023-09-08 13:08:42200.173.196.x/244230bra (Brazil)yesrewrittenrewrittennoneReport
16346362023-09-06 10:34:10189.22.23.x/244230bra (Brazil)yesunknownunknownnoneReport
16333302023-09-04 00:54:55200.250.59.x/244230bra (Brazil)yesblockedblockednoneReport
16327872023-09-02 15:35:33191.58.70.x/244230bra (Brazil)yesrewrittenrewrittennoneReport
16294622023-08-27 15:18:43191.57.188.x/244230bra (Brazil)yesrewrittenrewrittennoneReport
16276512023-08-24 04:09:22200.250.66.x/244230bra (Brazil)yesunknownunknownnoneReport
16269422023-08-22 23:31:31200.250.66.x/244230bra (Brazil)yesunknownunknownnoneReport
16208512023-08-11 16:03:53191.57.28.x/244230bra (Brazil)yesblockedblockednoneReport
16191912023-08-08 19:43:07191.57.26.x/244230bra (Brazil)yesunknownunknownnoneReport
16186702023-08-07 23:28:55200.250.66.x/244230bra (Brazil)yesunknownunknownnoneReport
16186022023-08-07 20:55:02200.173.163.x/244230bra (Brazil)yesrewrittenrewrittennoneReport
16168442023-08-04 00:56:18200.173.165.x/244230bra (Brazil)yesrewrittenrewrittennoneReport
16112882023-07-24 13:35:52201.72.43.x/244230bra (Brazil)yesunknownunknownnoneReport
16096432023-07-20 19:45:06191.57.219.x/244230bra (Brazil)yesrewrittenrewrittennoneReport
16077242023-07-17 10:55:25201.72.43.x/244230bra (Brazil)yesunknownunknownnoneReport
15992202023-07-01 15:19:28200.173.251.x/244230bra (Brazil)yesrewrittenrewrittennoneReport
15988542023-06-30 18:49:01191.58.70.x/244230bra (Brazil)yesrewrittenrewrittennoneReport
15984162023-06-30 00:08:01200.173.220.x/244230bra (Brazil)yesrewrittenrewrittennoneReport
15975812023-06-28 12:05:00189.17.78.x/244230bra (Brazil)yesunknownunknownnoneReport
15975452023-06-28 10:35:57189.17.78.x/244230bra (Brazil)yesunknownunknownnoneReport
15930682023-06-19 18:40:43191.57.216.x/244230bra (Brazil)yesrewrittenrewrittennoneReport
15913072023-06-15 21:05:58191.57.23.x/244230bra (Brazil)yesrewrittenrewrittennoneReport
15904862023-06-14 10:27:11200.250.66.x/244230bra (Brazil)yesunknownunknownnoneReport
15896372023-06-12 20:00:58200.173.215.x/244230bra (Brazil)yesrewrittenrewrittennoneReport
15846582023-06-02 16:49:59200.178.86.x/244230bra (Brazil)yesblockedblockednoneReport
15843492023-06-02 03:33:51189.42.147.x/244230bra (Brazil)yesrewrittenrewrittennoneReport
15843342023-06-02 02:46:12189.42.147.x/244230bra (Brazil)yesrewrittenrewrittennoneReport
15837862023-06-01 01:27:58189.42.147.x/244230bra (Brazil)yesrewrittenrewrittennoneReport
15831252023-05-30 21:28:07191.57.177.x/244230bra (Brazil)yesrewrittenrewrittennoneReport
15771402023-05-19 14:08:52200.173.243.x/244230bra (Brazil)yesrewrittenrewrittennoneReport
15656792023-04-26 14:57:57191.57.27.x/244230bra (Brazil)yesrewrittenrewrittennoneReport
15655932023-04-26 12:23:30201.90.7.x/244230bra (Brazil)yesunknownunknownnoneReport
15652132023-04-25 16:56:25189.52.136.x/244230bra (Brazil)yesblockedreceived/8Report
15647212023-04-24 19:03:39200.173.244.x/244230bra (Brazil)yesrewrittenrewrittennoneReport
15645512023-04-24 13:16:28200.173.87.x/244230bra (Brazil)yesrewrittenrewrittennoneReport
15632172023-04-21 13:50:07200.178.83.x/244230bra (Brazil)yesunknownunknownnoneReport
15444752023-03-16 20:08:22200.173.208.x/244230bra (Brazil)yesrewrittenrewrittennoneReport
15410012023-03-10 18:39:40200.173.249.x/244230bra (Brazil)yesrewrittenrewrittennoneReport
15354222023-02-28 20:24:26189.3.177.x/244230bra (Brazil)yesblockedblockednoneReport
15342282023-02-26 19:48:23200.173.213.x/244230bra (Brazil)yesrewrittenrewrittennoneReport
15241662023-02-08 15:05:34200.173.227.x/244230bra (Brazil)yesrewrittenrewrittennoneReport
15194342023-01-31 18:55:37189.53.178.x/244230bra (Brazil)yesunknownunknownnoneReport
14681912022-10-30 21:21:58189.16.122.x/244230bra (Brazil)yesblockedblockednoneReport
14508362022-10-03 23:53:00200.173.237.x/244230bra (Brazil)yesrewrittenrewrittennoneReport
14507332022-10-03 18:54:45200.173.237.x/244230bra (Brazil)yesrewrittenrewrittennoneReport
14412712022-09-15 17:48:36200.173.160.x/244230bra (Brazil)yesrewrittenrewrittennoneReport
14004952022-07-14 15:40:57200.179.210.x/244230bra (Brazil)yesunknownunknownnoneReport
13995392022-07-12 23:00:01200.173.86.x/244230bra (Brazil)yesrewrittenrewrittennoneReport
13967322022-07-07 14:35:16200.179.210.x/244230bra (Brazil)yesunknownunknownnoneReport
13963342022-07-06 21:23:30200.179.210.x/244230bra (Brazil)yesunknownunknownnoneReport
13930852022-06-30 19:02:39200.173.49.x/244230bra (Brazil)yesrewrittenrewrittennoneReport
13924932022-06-29 20:17:50200.179.210.x/244230bra (Brazil)yesunknownunknownnoneReport
13922002022-06-29 11:13:09200.173.176.x/244230bra (Brazil)yesrewrittenrewrittennoneReport
13919872022-06-29 01:40:00200.179.210.x/244230bra (Brazil)yesunknownunknownnoneReport
13860902022-06-22 00:34:20200.179.210.x/244230bra (Brazil)yesunknownunknownnoneReport
13822142022-06-14 23:28:37200.179.210.x/244230bra (Brazil)yesunknownunknownnoneReport
13773412022-06-07 22:22:53200.179.210.x/244230bra (Brazil)yesunknownunknownnoneReport
13742722022-06-01 23:02:14200.173.217.x/244230bra (Brazil)yesrewrittenrewrittennoneReport
13736622022-05-31 21:17:14200.179.210.x/244230bra (Brazil)yesunknownunknownnoneReport
13705742022-05-25 22:41:19200.173.162.x/244230bra (Brazil)yesrewrittenrewrittennoneReport
13705692022-05-25 22:26:41200.173.85.x/244230bra (Brazil)yesrewrittenrewrittennoneReport
13699512022-05-24 20:11:32200.179.210.x/244230bra (Brazil)yesunknownunknownnoneReport
13662072022-05-17 19:05:53200.179.210.x/244230bra (Brazil)yesunknownunknownnoneReport
13614632022-05-10 18:00:12200.179.210.x/244230bra (Brazil)yesunknownunknownnoneReport
13609082022-05-09 20:36:18200.179.210.x/244230bra (Brazil)yesunknownunknownnoneReport
13606052022-05-09 11:49:11200.173.53.x/244230bra (Brazil)yesrewrittenrewrittennoneReport
13568932022-05-02 19:30:38200.179.210.x/244230bra (Brazil)yesunknownunknownnoneReport
13568352022-05-02 17:52:59200.179.210.x/244230bra (Brazil)yesunknownunknownnoneReport
13519612022-04-20 23:45:41200.179.210.x/244230bra (Brazil)yesunknownunknownnoneReport
13513642022-04-20 01:46:41200.173.248.x/244230bra (Brazil)yesrewrittenrewrittennoneReport
13482182022-04-13 22:40:01200.179.210.x/244230bra (Brazil)yesunknownunknownnoneReport
13459922022-04-10 02:17:48200.173.250.x/244230bra (Brazil)yesrewrittenrewrittennoneReport
13426692022-04-06 21:34:22200.179.210.x/244230bra (Brazil)yesunknownunknownnoneReport
13398312022-04-01 17:32:44200.179.210.x/244230bra (Brazil)yesunknownunknownnoneReport
13389192022-03-31 03:08:34200.173.224.x/244230bra (Brazil)yesrewrittenrewrittennoneReport
13387702022-03-30 20:28:43200.179.210.x/244230bra (Brazil)yesunknownunknownnoneReport
13350112022-03-26 13:31:13200.173.249.x/244230bra (Brazil)yesrewrittenrewrittennoneReport
13345652022-03-25 14:17:10200.179.210.x/244230bra (Brazil)yesunknownunknownnoneReport
13334062022-03-23 19:23:01200.179.210.x/244230bra (Brazil)yesunknownunknownnoneReport
13328952022-03-22 23:17:10200.179.210.x/244230bra (Brazil)yesunknownunknownnoneReport
13261772022-03-16 20:57:11200.173.246.x/244230bra (Brazil)yesrewrittenrewrittennoneReport
13256482022-03-15 22:11:30200.179.210.x/244230bra (Brazil)yesunknownunknownnoneReport
13226612022-03-10 12:11:50200.173.170.x/244230bra (Brazil)yesrewrittenrewrittennoneReport
13218742022-03-09 04:24:52200.173.236.x/244230bra (Brazil)yesrewrittenrewrittennoneReport
13217242022-03-08 21:05:45200.179.210.x/244230bra (Brazil)yesunknownunknownnoneReport
13214552022-03-08 12:14:33200.173.184.x/244230bra (Brazil)yesrewrittenrewrittennoneReport
13193992022-03-04 13:17:26200.179.210.x/244230bra (Brazil)yesunknownunknownnoneReport
13160062022-02-25 21:08:42200.241.72.x/244230bra (Brazil)yesblockedblockednoneReport
13157652022-02-25 12:11:44200.179.210.x/244230bra (Brazil)yesunknownunknownnoneReport
13154882022-02-24 22:26:23200.173.216.x/244230bra (Brazil)yesrewrittenrewrittennoneReport
13153822022-02-24 19:01:57200.179.210.x/244230bra (Brazil)yesunknownunknownnoneReport
13117462022-02-17 23:15:40200.241.72.x/244230bra (Brazil)yesblockedblockednoneReport
13115842022-02-17 17:56:17200.179.210.x/244230bra (Brazil)yesunknownunknownnoneReport
13110132022-02-16 16:55:25200.173.230.x/244230bra (Brazil)yesrewrittenrewrittennoneReport
13049492022-02-10 16:50:36200.179.210.x/244230bra (Brazil)yesunknownunknownnoneReport
13035432022-02-08 14:17:59200.173.230.x/244230bra (Brazil)yesrewrittenrewrittennoneReport

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