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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
10075122020-10-15 18:32:16177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9978502020-10-08 17:25:27177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9978332020-10-08 17:20:40177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9977962020-10-08 17:09:48177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9977962020-10-08 17:09:482804:448:xx::/40262427bra (Brazil)noblockedblocked/64Report
9929722020-10-02 00:52:53177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9886412020-09-24 23:46:07177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9840702020-09-17 22:39:18177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9796602020-09-10 21:32:25177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9700602020-09-03 20:25:37177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9700582020-09-03 20:22:47177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9329102020-07-24 14:34:40177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9326642020-07-23 23:05:532804:448:1xx::/40262427bra (Brazil)noblockedblocked/64Report
9324922020-07-23 15:55:26177.71.27.x/24262427bra (Brazil)yesrewrittenrewrittennoneReport
9324922020-07-23 15:55:262804:448:1xx::/40262427bra (Brazil)noblockedblocked/64Report
9296032020-07-17 13:27:44177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9295302020-07-17 10:47:01177.71.27.x/24262427bra (Brazil)yesrewrittenrewrittennoneReport
9295302020-07-17 10:47:012804:448:1xx::/40262427bra (Brazil)noblockedblocked/64Report
9291852020-07-16 16:04:12177.71.24.x/24262427bra (Brazil)yesrewrittenrewrittennoneReport
9291852020-07-16 16:04:122804:448:1xx::/40262427bra (Brazil)noblockedblocked/64Report
9282572020-07-15 03:12:12177.71.24.x/24262427bra (Brazil)yesrewrittenrewrittennoneReport
9282572020-07-15 03:12:122804:448:1xx::/40262427bra (Brazil)noblockedblocked/64Report
9259852020-07-10 12:20:55177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9246632020-07-08 02:05:07177.71.24.x/24262427bra (Brazil)yesrewrittenrewrittennoneReport
9246632020-07-08 02:05:072804:448:1xx::/40262427bra (Brazil)noblockedblocked/64Report
9236382020-07-06 10:52:07177.71.27.x/24262427bra (Brazil)yesrewrittenrewrittennoneReport
9236382020-07-06 10:52:072804:448:1xx::/40262427bra (Brazil)noblockedblocked/64Report
9224542020-07-03 15:18:37177.71.24.x/24262427bra (Brazil)yesrewrittenrewrittennoneReport
9224542020-07-03 15:18:372804:448:1xx::/40262427bra (Brazil)noblockedblocked/64Report
9223092020-07-03 11:14:08177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9220672020-07-02 21:01:19177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9219692020-07-02 17:16:21177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9219692020-07-02 17:16:212804:448:xx::/40262427bra (Brazil)noblockedblocked/64Report
9202132020-06-29 17:00:44177.71.27.x/24262427bra (Brazil)yesrewrittenrewrittennoneReport
9202132020-06-29 17:00:442804:448:1xx::/40262427bra (Brazil)noblockedblocked/64Report
9196432020-06-28 12:10:56177.71.24.x/24262427bra (Brazil)yesrewrittenrewrittennoneReport
9196432020-06-28 12:10:562804:448:1xx::/40262427bra (Brazil)noblockedblocked/64Report
9194402020-06-27 22:59:56177.71.24.x/24262427bra (Brazil)yesunknownrewrittennoneReport
9188282020-06-26 14:16:08177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9164252020-06-22 15:27:16177.71.27.x/24262427bra (Brazil)yesrewrittenrewrittennoneReport
9164252020-06-22 15:27:162804:448:1xx::/40262427bra (Brazil)noblockedblocked/64Report
9162762020-06-22 10:48:05177.71.27.x/24262427bra (Brazil)yesrewrittenrewrittennoneReport
9162762020-06-22 10:48:052804:448:1xx::/40262427bra (Brazil)noblockedblocked/64Report
9152362020-06-19 21:49:15177.71.27.x/24262427bra (Brazil)yesrewrittenrewrittennoneReport
9152362020-06-19 21:49:152804:448:1xx::/40262427bra (Brazil)noblockedblocked/64Report
9149852020-06-19 13:09:20177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9144142020-06-18 12:24:26177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9128942020-06-16 12:35:25177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9128842020-06-16 12:08:33177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9124062020-06-15 15:57:11177.71.27.x/24262427bra (Brazil)yesunknownrewrittennoneReport
9122912020-06-15 12:43:40177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9122792020-06-15 12:20:53177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9110962020-06-12 18:11:44177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9110912020-06-12 18:04:57177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9109792020-06-12 14:12:58177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9109712020-06-12 14:00:07177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9103942020-06-11 12:53:21177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9103902020-06-11 12:48:28177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9103902020-06-11 12:48:282804:448:xx::/40262427bra (Brazil)noblockedblocked/64Report
9103662020-06-11 12:07:33177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9103662020-06-11 12:07:332804:448:xx::/40262427bra (Brazil)noblockedblocked/64Report
9097062020-06-10 11:45:16177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9080272020-06-08 01:24:07177.71.27.x/24262427bra (Brazil)yesrewrittenrewrittennoneReport
9080272020-06-08 01:24:072804:448:1xx::/40262427bra (Brazil)noblockedblocked/64Report
9073432020-06-06 12:23:28177.71.27.x/24262427bra (Brazil)yesrewrittenrewrittennoneReport
9073432020-06-06 12:23:282804:448:1xx::/40262427bra (Brazil)noblockedblocked/64Report
9064712020-06-04 18:56:33177.71.27.x/24262427bra (Brazil)yesrewrittenrewrittennoneReport
9064712020-06-04 18:56:332804:448:1xx::/40262427bra (Brazil)noblockedblocked/64Report
9060412020-06-03 22:24:15177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9037402020-05-30 16:15:50177.71.25.x/24262427bra (Brazil)yesrewrittenrewrittennoneReport
9037402020-05-30 16:15:502804:448:1xx::/40262427bra (Brazil)noblockedblocked/64Report
9018312020-05-27 21:17:16177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9018312020-05-27 21:17:162804:448:xx::/40262427bra (Brazil)noblockedblocked/64Report
9017812020-05-27 19:18:17177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9017812020-05-27 19:18:172804:448:xx::/40262427bra (Brazil)noblockedblocked/64Report
9017672020-05-27 18:45:17177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
9017672020-05-27 18:45:172804:448:xx::/40262427bra (Brazil)noblockedblocked/64Report
8994412020-05-23 02:36:42177.71.27.x/24262427bra (Brazil)yesrewrittenrewrittennoneReport
8994412020-05-23 02:36:422804:448:1xx::/40262427bra (Brazil)noblockedblocked/64Report
8993652020-05-22 22:47:33177.71.27.x/24262427bra (Brazil)yesunknownrewrittennoneReport
8993312020-05-22 21:06:25177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
8969852020-05-18 21:26:37177.71.27.x/24262427bra (Brazil)yesrewrittenrewrittennoneReport
8969852020-05-18 21:26:372804:448:1xx::/40262427bra (Brazil)noblockedblocked/64Report
8953902020-05-15 19:59:37177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
8944942020-05-14 00:23:32177.71.27.x/24262427bra (Brazil)yesrewrittenrewrittennoneReport
8944942020-05-14 00:23:322804:448:1xx::/40262427bra (Brazil)noblockedblocked/64Report
8936462020-05-12 15:46:48177.71.27.x/24262427bra (Brazil)yesrewrittenrewrittennoneReport
8936462020-05-12 15:46:482804:448:xx::/40262427bra (Brazil)noblockedblocked/64Report
8916252020-05-08 18:52:50177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
8914282020-05-08 10:51:56177.71.27.x/24262427bra (Brazil)yesrewrittenrewrittennoneReport
8914282020-05-08 10:51:562804:448:xx::/40262427bra (Brazil)noblockedblocked/64Report
8899392020-05-06 00:04:26177.71.27.x/24262427bra (Brazil)yesrewrittenrewrittennoneReport
8899392020-05-06 00:04:262804:448:1xx::/40262427bra (Brazil)noblockedblocked/64Report
8876952020-05-01 17:46:06177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
8876892020-05-01 17:36:33177.71.27.x/24262427bra (Brazil)yesrewrittenrewrittennoneReport
8873252020-04-30 22:22:14177.71.27.x/24262427bra (Brazil)yesrewrittenrewrittennoneReport
8860352020-04-28 22:57:49177.71.27.x/24262427bra (Brazil)yesrewrittenrewrittennoneReport
8860352020-04-28 22:57:492804:448:1xx::/40262427bra (Brazil)noblockedblocked/64Report
8854212020-04-27 21:31:51177.71.27.x/24262427bra (Brazil)yesblockedblockednoneReport
8854212020-04-27 21:31:512804:448:1xx::/40262427bra (Brazil)noblockedblocked/64Report
8847032020-04-26 17:15:12177.71.27.x/24262427bra (Brazil)yesblockedblockednoneReport
8847032020-04-26 17:15:122804:448:1xx::/40262427bra (Brazil)noblockedblocked/64Report
8846852020-04-26 16:28:15177.71.27.x/24262427bra (Brazil)yesblockedblockednoneReport
8846852020-04-26 16:28:152804:448:xx::/40262427bra (Brazil)noblockedblocked/64Report
8836802020-04-24 16:39:21177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
8814812020-04-20 23:02:11177.71.25.x/24262427bra (Brazil)yesblockedblockednoneReport
8814812020-04-20 23:02:112804:448:xx::/40262427bra (Brazil)noblockedblocked/64Report
8797292020-04-17 15:32:33177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
8775102020-04-13 21:39:53177.71.25.x/24262427bra (Brazil)yesblockedblockednoneReport
8775102020-04-13 21:39:532804:448:xx::/40262427bra (Brazil)noblockedblocked/64Report
8758762020-04-10 14:25:45177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
8755562020-04-09 21:52:11177.71.27.x/24262427bra (Brazil)yesblockedblockednoneReport
8755562020-04-09 21:52:112804:448:xx::/40262427bra (Brazil)noreceivedreceived/16Report
8743242020-04-08 00:03:29177.71.25.x/24262427bra (Brazil)yesblockedblockednoneReport
8743242020-04-08 00:03:292804:448:xx::/40262427bra (Brazil)noreceivedreceived/16Report
8742562020-04-07 21:34:32177.71.27.x/24262427bra (Brazil)yesblockedblockednoneReport
8742562020-04-07 21:34:322804:448:xx::/40262427bra (Brazil)noreceivedreceived/16Report
8729522020-04-05 21:32:12177.71.27.x/24262427bra (Brazil)yesblockedblockednoneReport
8729522020-04-05 21:32:122804:448:xx::/40262427bra (Brazil)noreceivedreceived/16Report
8729252020-04-05 20:19:152804:448:xx::/40262427bra (Brazil)noreceivedreceived/16Report
8729142020-04-05 19:56:14177.71.27.x/24262427bra (Brazil)yesblockedblockednoneReport
8729032020-04-05 19:32:19177.71.27.x/24262427bra (Brazil)yesblockedblockednoneReport
8729032020-04-05 19:32:192804:448:xx::/40262427bra (Brazil)noreceivedreceived/16Report
8727532020-04-05 12:59:50177.71.27.x/24262427bra (Brazil)yesblockedblockednoneReport
8727532020-04-05 12:59:502804:448:xx::/40262427bra (Brazil)noreceivedreceived/16Report
8727392020-04-05 12:30:56177.71.27.x/24262427bra (Brazil)yesblockedblockednoneReport
8724832020-04-04 22:32:01177.71.27.x/24262427bra (Brazil)yesblockedblockednoneReport
8724832020-04-04 22:32:012804:448:xx::/40262427bra (Brazil)noreceivedreceived/16Report
8724752020-04-04 22:13:03177.71.27.x/24262427bra (Brazil)yesblockedblockednoneReport
8724752020-04-04 22:13:032804:448:xx::/40262427bra (Brazil)noreceivedreceived/16Report
8723982020-04-04 18:56:58177.71.25.x/24262427bra (Brazil)yesblockedblockednoneReport
8723982020-04-04 18:56:582804:448:xx::/40262427bra (Brazil)noreceivedreceived/16Report
8723692020-04-04 17:50:03177.71.27.x/24262427bra (Brazil)yesblockedblockednoneReport
8723692020-04-04 17:50:032804:448:xx::/40262427bra (Brazil)noreceivedreceived/16Report
8723072020-04-04 15:11:14177.71.27.x/24262427bra (Brazil)yesblockedblockednoneReport
8723072020-04-04 15:11:142804:448:xx::/40262427bra (Brazil)noreceivedreceived/16Report
8717802020-04-03 13:18:56177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
8700222020-03-31 15:06:44177.71.27.x/24262427bra (Brazil)yesblockedblockednoneReport
8686212020-03-28 22:38:30177.71.27.x/24262427bra (Brazil)yesblockedblockednoneReport
8679462020-03-27 12:12:03177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
8656842020-03-23 15:08:33177.71.27.x/24262427bra (Brazil)yesblockedblockednoneReport
8647132020-03-21 15:36:05177.71.27.x/24262427bra (Brazil)yesblockedblockednoneReport
8639672020-03-20 04:07:54177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
8614392020-03-15 23:29:56177.71.27.x/24262427bra (Brazil)yesblockedblockednoneReport
8600422020-03-13 03:01:09177.39.154.x/24262427bra (Brazil)yesblockedblocked/29Report
8599852020-03-12 23:59:10177.71.27.x/24262427bra (Brazil)yesblockedblockednoneReport

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