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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
6495602019-03-25 18:34:07186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
6494932019-03-25 16:45:21186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
6494382019-03-25 15:22:57186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
6493692019-03-25 13:50:43186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
6474042019-03-21 21:34:58186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
6450332019-03-18 13:46:52186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
6434732019-03-15 16:56:39186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
6395842019-03-11 11:15:24186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
6349392019-03-04 16:57:55186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
6328102019-02-28 19:19:44186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
6287312019-02-22 12:17:13186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
6281502019-02-21 11:14:49186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
6249232019-02-15 16:39:12186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
6236512019-02-13 16:18:18186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
6229212019-02-12 15:39:07186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
6188112019-02-05 11:25:40186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
6183802019-02-04 17:26:26186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
6170192019-02-01 19:51:15186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
6147352019-01-29 10:04:07186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
6129022019-01-25 18:44:51186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
6090242019-01-18 17:38:22186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
6083612019-01-17 19:07:06186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
6075932019-01-16 17:35:46186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
6063212019-01-14 17:38:17186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
6061612019-01-14 12:59:49186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
6021332019-01-07 16:31:57186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
6019732019-01-07 11:53:18186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
5984082018-12-31 10:46:49186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
5984072018-12-31 10:45:26186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
5933602018-12-21 10:03:31186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
5927932018-12-20 17:47:17186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
5925202018-12-20 11:30:46186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
5914792018-12-18 16:34:21186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
5881242018-12-13 10:09:15186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
5861132018-12-10 19:01:12186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
5859432018-12-10 13:20:11186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
5821952018-12-03 17:54:51186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
5819752018-12-03 10:48:44186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
5810552018-12-01 11:42:06186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
5804742018-11-30 10:08:26186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
5800702018-11-29 16:47:33186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
5799512018-11-29 12:57:08186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
5778192018-11-26 10:10:37186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
5768852018-11-24 10:26:43186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
5766452018-11-23 19:06:58186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
5758492018-11-21 12:33:44186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
5731152018-11-16 18:00:35186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
5728842018-11-16 10:13:51186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
5701132018-11-12 17:32:47186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
5679772018-11-08 19:45:42186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
5678462018-11-08 16:37:12186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
5664032018-11-06 10:05:09186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
5659872018-11-05 16:26:17186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
5634062018-10-31 18:41:25186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
5625442018-10-30 11:11:06186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
5599352018-10-25 16:05:11186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
5593542018-10-24 16:42:08186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
5564932018-10-19 12:47:18186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
5552612018-10-17 15:35:57186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
5494802018-10-08 20:44:46186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
5471812018-10-04 16:17:07186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
5454612018-10-01 21:29:04186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
5452812018-10-01 16:45:05186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
5430812018-09-27 13:27:06186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
5430242018-09-27 11:43:33186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
5425772018-09-26 18:22:15186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
5425582018-09-26 18:04:36186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
5413452018-09-24 20:22:41186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
5397752018-09-21 20:20:21186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
5383592018-09-19 14:08:40186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
5349692018-09-13 12:08:16186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
5343932018-09-12 14:46:08186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
5255832018-08-27 17:13:14186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
5215652018-08-20 11:20:08186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
5115402018-08-01 15:14:11186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
5076542018-07-25 14:07:47186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
5007202018-07-12 19:22:04186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
4973822018-07-07 11:05:04186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
4952592018-07-03 17:07:45186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
4934602018-06-30 11:09:48186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
4912232018-06-26 17:28:11186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
4888712018-06-22 11:32:37186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
4846232018-06-14 20:15:51186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
4832032018-06-12 18:13:40186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
4823872018-06-11 14:47:00186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
4783512018-06-04 14:50:33186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
4783452018-06-04 14:46:28186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
4767092018-06-01 11:11:48186.251.23.x/2453222bra (Brazil)yesblockedblocked/24Report
4706002018-05-22 19:57:45186.251.23.x/2453222bra (Brazil)yesreceivedreceived/8Report
4705952018-05-22 19:50:49186.251.23.x/2453222bra (Brazil)yesreceivedreceived/8Report
4695342018-05-21 11:27:18186.251.23.x/2453222bra (Brazil)yesreceivedreceived/8Report
4695282018-05-21 11:09:05186.251.23.x/2453222bra (Brazil)yesreceivedreceived/8Report
4522892018-04-24 20:29:16186.251.23.x/2453222bra (Brazil)yesreceivedreceived/8Report

All results shown
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