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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
20247552025-09-05 13:42:32186.227.80.x/2453185bra (Brazil)yesblockedreceived/8Report
20208932025-08-29 16:05:16186.227.87.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
20208792025-08-29 15:43:24186.227.87.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
20208672025-08-29 15:31:33186.227.87.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
20185042025-08-25 15:40:59186.227.86.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
20147642025-08-18 14:22:37186.227.86.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
20147642025-08-18 14:22:372804:3f54:1xx::/4053185bra (Brazil)noblockedblocked/64Report
20105012025-08-10 19:16:33186.227.86.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
20104332025-08-10 16:08:15186.227.86.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
20104272025-08-10 15:53:14186.227.86.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
20104222025-08-10 15:40:27186.227.86.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
20104182025-08-10 15:34:17186.227.86.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
20104182025-08-10 15:34:172804:3f54:1xx::/4053185bra (Brazil)noblockedblocked/64Report
20099462025-08-09 14:01:51186.227.86.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
20099462025-08-09 14:01:512804:3f54:1xx::/4053185bra (Brazil)noblockedblocked/64Report
20084032025-08-06 18:54:36186.227.91.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
20043412025-07-30 17:46:21186.227.91.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
20002262025-07-23 12:44:59186.227.91.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
19959812025-07-15 19:03:04186.227.91.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
19917882025-07-08 17:23:00186.227.91.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
19879032025-07-01 14:46:21186.227.91.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
19827742025-06-22 19:31:29186.227.91.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
19785432025-06-14 20:31:06186.227.91.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
19707902025-05-30 14:47:47186.227.91.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
19659742025-05-23 00:48:42186.227.91.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
19617582025-05-15 23:40:25186.227.91.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
19575452025-05-09 16:42:06186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
19536172025-05-02 11:15:03186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
19533422025-05-01 20:13:19186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
19533422025-05-01 20:13:192804:3f54:1xx::/4053185bra (Brazil)noblockedblocked/48Report
19497642025-04-25 00:28:40186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
19496812025-04-24 20:51:24186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
19496172025-04-24 19:04:24186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
19496172025-04-24 19:04:242804:3f54:1xx::/4053185bra (Brazil)noblockedblocked/48Report
19494152025-04-24 13:53:50186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
19459902025-04-17 17:55:45186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
19459902025-04-17 17:55:452804:3f54:1xx::/4053185bra (Brazil)noblockedblocked/48Report
19455162025-04-16 20:12:25186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
19425082025-04-10 16:47:53186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
19425082025-04-10 16:47:532804:3f54:1xx::/4053185bra (Brazil)noblockedblocked/48Report
19419292025-04-09 17:00:23186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
19386412025-04-03 15:39:54186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
19386412025-04-03 15:39:542804:3f54:1xx::/4053185bra (Brazil)noblockedblocked/48Report
19385082025-04-03 12:23:38186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
19347142025-03-27 14:31:16186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
19347142025-03-27 14:31:162804:3f54:1xx::/4053185bra (Brazil)noblockedblocked/48Report
19343272025-03-26 21:01:13186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
19309762025-03-20 13:22:37186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
19309762025-03-20 13:22:372804:3f54:1xx::/4053185bra (Brazil)noblockedblocked/48Report
19303342025-03-19 11:27:57186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
19269112025-03-13 12:14:40186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
19269112025-03-13 12:14:402804:3f54:1xx::/4053185bra (Brazil)noblockedblocked/48Report
19249782025-03-10 17:48:47186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
19224312025-03-06 11:06:19186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
19224312025-03-06 11:06:192804:3f54:1xx::/4053185bra (Brazil)noblockedblocked/48Report
19203662025-03-02 23:33:52186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
19183232025-02-27 09:58:33186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
19183232025-02-27 09:58:332804:3f54:1xx::/4053185bra (Brazil)noblockedblocked/48Report
19165342025-02-24 17:57:47186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
19140232025-02-20 08:49:49186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
19140232025-02-20 08:49:492804:3f54:1xx::/4053185bra (Brazil)noblockedblocked/48Report
19119682025-02-16 21:28:07186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
19108712025-02-14 15:08:04186.227.81.x/2453185bra (Brazil)yesblockedblockednoneReport
19101652025-02-13 07:42:06186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
19101652025-02-13 07:42:062804:3f54:1xx::/4053185bra (Brazil)noblockedblocked/48Report
19091892025-02-11 14:34:31186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
19061662025-02-06 06:34:22186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
19061662025-02-06 06:34:222804:3f54:1xx::/4053185bra (Brazil)noblockedblocked/48Report
19032512025-01-31 23:23:25186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
19022052025-01-30 05:26:08186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
19022052025-01-30 05:26:082804:3f54:1xx::/4053185bra (Brazil)noblockedblocked/48Report
18994032025-01-24 22:16:05186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
18983932025-01-23 04:18:23186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
18983932025-01-23 04:18:232804:3f54:1xx::/4053185bra (Brazil)noblockedblocked/48Report
18943302025-01-16 03:09:43186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
18943302025-01-16 03:09:432804:3f54:1xx::/4053185bra (Brazil)noblockedblocked/48Report
18942982025-01-16 01:12:10186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
18907432025-01-09 02:02:14186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
18907432025-01-09 02:02:142804:3f54:1xx::/4053185bra (Brazil)noblockedblocked/48Report
18885902025-01-04 22:38:24186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
18871452025-01-02 00:55:17186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
18871452025-01-02 00:55:172804:3f54:1xx::/4053185bra (Brazil)noblockedblocked/48Report
18851702024-12-28 16:12:19186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
18838792024-12-25 23:48:18186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
18838792024-12-25 23:48:182804:3f54:1xx::/4053185bra (Brazil)noblockedblocked/48Report
18815222024-12-20 18:16:45186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
18804522024-12-18 22:40:58186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
18804522024-12-18 22:40:582804:3f54:1xx::/4053185bra (Brazil)noblockedblocked/48Report
18771882024-12-12 21:49:51186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
18765412024-12-11 21:33:33186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
18765412024-12-11 21:33:332804:3f54:1xx::/4053185bra (Brazil)noblockedblocked/48Report
18730962024-12-05 20:07:23186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
18725512024-12-04 20:26:05186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
18725512024-12-04 20:26:052804:3f54:1xx::/4053185bra (Brazil)noblockedblocked/48Report
18690822024-11-28 19:00:30186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
18684892024-11-27 19:19:06186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
18684892024-11-27 19:19:062804:3f54:1xx::/4053185bra (Brazil)noblockedblocked/48Report
18683422024-11-27 14:47:00186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
18683422024-11-27 14:47:002804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
18650842024-11-21 17:53:34186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
18650632024-11-21 17:18:53186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
18650632024-11-21 17:18:532804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
18649342024-11-21 13:23:52186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
18630282024-11-18 10:22:10186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
18611032024-11-14 16:11:29186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
18611032024-11-14 16:11:292804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
18577592024-11-08 15:55:43186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
18571992024-11-07 15:04:10186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
18571992024-11-07 15:04:102804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
18538852024-11-01 14:48:57186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
18532842024-10-31 13:57:00186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
18515772024-10-28 20:53:35186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
18515772024-10-28 20:53:352804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
18501362024-10-25 08:06:11186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
18480452024-10-21 19:46:30186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
18480452024-10-21 19:46:302804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
18460722024-10-17 23:30:25186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
18441662024-10-14 18:39:16186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
18441662024-10-14 18:39:162804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
18410852024-10-08 16:11:44186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
18405192024-10-07 17:32:25186.227.80.x/2453185bra (Brazil)noblockedblocked/20Report
18405192024-10-07 17:32:252804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
18382092024-10-03 00:36:46186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
18382092024-10-03 00:36:462804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
18373722024-10-01 14:05:52186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
18344662024-09-25 23:29:37186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
18344662024-09-25 23:29:372804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
18332302024-09-23 19:17:16186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
18308582024-09-18 22:22:31186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
18308582024-09-18 22:22:312804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
18296272024-09-16 18:10:40186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
18272502024-09-11 21:15:12186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
18272502024-09-11 21:15:122804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
18259202024-09-09 17:03:47186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
18234812024-09-04 20:07:53186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
18234812024-09-04 20:07:532804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
18202592024-08-29 13:25:55186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport
18198392024-08-28 19:00:34186.227.80.x/2453185bra (Brazil)noblockedreceived/8Report
18198392024-08-28 19:00:342804:3f54:1xx::/4053185bra (Brazil)noreceivedreceived/16Report
18164152024-08-21 18:55:08186.227.93.x/2453185bra (Brazil)yesrewrittenreceivednoneReport

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