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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
15621852023-04-19 13:50:25186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
15612802023-04-17 23:42:10186.227.93.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
15585592023-04-12 12:43:24186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
15576302023-04-10 22:35:45186.227.93.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
15548252023-04-05 11:36:29186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
15539882023-04-03 21:29:11186.227.93.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
15512872023-03-29 10:29:11186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
15503102023-03-27 18:56:07186.227.93.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
15474302023-03-22 09:21:31186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
15464682023-03-20 17:49:31186.227.93.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
15444872023-03-16 20:27:56186.227.93.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
15434522023-03-15 08:14:32186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
15404802023-03-09 18:38:44186.227.93.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
15395192023-03-08 07:07:38186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
15365722023-03-02 17:32:13186.227.93.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
15356282023-03-01 06:00:43186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
15327432023-02-23 16:25:47186.227.93.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
15318462023-02-22 04:53:54186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
15288062023-02-16 13:55:31186.227.93.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
15279082023-02-15 03:47:00186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
15247182023-02-09 10:56:55186.227.93.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
15238482023-02-08 02:40:11186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
15195832023-02-01 01:33:15186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
15189362023-01-31 00:38:48186.227.93.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
15187072023-01-30 15:36:06186.227.93.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
15156192023-01-25 00:25:58186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
15130552023-01-17 23:19:08186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
15130552023-01-17 23:19:082804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
15087402023-01-10 22:19:28186.227.93.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
15087372023-01-10 22:12:12186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
15046252023-01-03 21:13:01186.227.93.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
15046222023-01-03 21:05:16186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
15010822022-12-27 20:06:25186.227.93.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
15010792022-12-27 19:58:13186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
14974512022-12-20 18:59:57186.227.93.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
14974462022-12-20 18:52:01186.227.80.x/2453185bra (Brazil)noblockedreceived/26Report
14693932022-11-02 00:19:38186.227.93.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
14661362022-10-27 04:03:29186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
14654542022-10-25 23:12:55186.227.93.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
14574932022-10-15 11:39:29186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
14548272022-10-11 01:11:36186.227.93.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
14546772022-10-10 19:08:57186.227.80.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
14534572022-10-08 10:32:25186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
14525952022-10-06 22:22:37186.227.93.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
14495142022-10-01 09:25:22186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
14484732022-09-29 14:51:13186.227.93.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
14484232022-09-29 13:24:30186.227.93.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
14464892022-09-24 08:18:18186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
14450552022-09-22 00:49:14186.227.93.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
14421802022-09-17 07:11:11186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
14407352022-09-14 23:42:34186.227.93.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
14378642022-09-10 06:04:01186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
14327342022-09-03 04:57:02186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
14298422022-08-29 18:27:16186.227.93.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
14298382022-08-29 18:20:03186.227.93.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
14298322022-08-29 18:11:41186.227.93.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
14283442022-08-27 03:49:57186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
14283142022-08-27 02:37:09186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
14283052022-08-27 02:18:31186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
14283012022-08-27 02:02:55186.227.93.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport

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