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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
20722562025-12-02 21:07:31177.66.224.x/24262505bra (Brazil)yesreceivedreceived/8Report
20722452025-12-02 20:45:48177.66.224.x/24262505bra (Brazil)yesreceivedreceived/8Report
20722412025-12-02 20:34:09177.66.224.x/24262505bra (Brazil)yesreceivedreceived/8Report
20682442025-11-25 19:26:28177.66.224.x/24262505bra (Brazil)yesreceivedreceived/8Report
20682442025-11-25 19:26:282804:544:xx::/40262505bra (Brazil)noblockedblocked/64Report
20649602025-11-19 18:19:21177.55.157.x/24262505bra (Brazil)yesblockedblockednoneReport
20643172025-11-18 18:18:15177.66.224.x/24262505bra (Brazil)yesreceivedreceived/8Report
20643172025-11-18 18:18:152804:544:xx::/40262505bra (Brazil)noblockedblocked/64Report
20604922025-11-12 01:49:48177.66.224.x/24262505bra (Brazil)yesreceivedreceived/8Report
20604922025-11-12 01:49:482804:544:xx::/40262505bra (Brazil)noblockedblocked/64Report
20582622025-11-05 00:42:022804:544:xx::/40262505bra (Brazil)noblockedblocked/64Report
20551592025-10-28 23:33:41177.66.224.x/24262505bra (Brazil)yesblockedblockednoneReport
20551592025-10-28 23:33:412804:544:xx::/40262505bra (Brazil)noblockedblocked/64Report
20510442025-10-21 22:25:57177.66.224.x/24262505bra (Brazil)yesblockedblockednoneReport
20510442025-10-21 22:25:572804:544:xx::/40262505bra (Brazil)noblockedblocked/64Report
20468572025-10-14 21:17:57177.66.224.x/24262505bra (Brazil)yesblockedblockednoneReport
20468572025-10-14 21:17:572804:544:xx::/40262505bra (Brazil)noblockedblocked/64Report
20429462025-10-07 20:10:08177.66.224.x/24262505bra (Brazil)yesblockedblockednoneReport
20429462025-10-07 20:10:082804:544:xx::/40262505bra (Brazil)noblockedblocked/64Report
20392392025-09-30 19:02:35177.66.224.x/24262505bra (Brazil)yesblockedblockednoneReport
20392392025-09-30 19:02:352804:544:xx::/40262505bra (Brazil)noblockedblocked/64Report
20350452025-09-23 17:54:56177.66.224.x/24262505bra (Brazil)yesblockedblockednoneReport
20350452025-09-23 17:54:562804:544:xx::/40262505bra (Brazil)noblockedblocked/64Report
20310742025-09-16 16:47:27177.66.224.x/24262505bra (Brazil)yesblockedblockednoneReport
20310742025-09-16 16:47:272804:544:xx::/40262505bra (Brazil)noblockedblocked/64Report
20303432025-09-15 15:41:50177.66.224.x/24262505bra (Brazil)yesblockedblockednoneReport
20303432025-09-15 15:41:502804:544:xx::/40262505bra (Brazil)noblockedblocked/64Report
20275372025-09-10 12:34:32177.66.224.x/24262505bra (Brazil)yesblockedblockednoneReport
20275372025-09-10 12:34:322804:544:xx::/40262505bra (Brazil)noblockedblocked/64Report
20262852025-09-08 14:34:19177.66.224.x/24262505bra (Brazil)yesblockedblockednoneReport
20262852025-09-08 14:34:192804:544:xx::/40262505bra (Brazil)noblockedblocked/64Report
20250172025-09-05 23:36:25177.66.224.x/24262505bra (Brazil)yesblockedblockednoneReport
20250172025-09-05 23:36:252804:544:xx::/40262505bra (Brazil)noblockedblocked/64Report
20234872025-09-03 11:27:00177.66.224.x/24262505bra (Brazil)yesblockedblockednoneReport
20234872025-09-03 11:27:002804:544:xx::/40262505bra (Brazil)noblockedblocked/64Report
20210732025-08-29 22:29:10177.66.224.x/24262505bra (Brazil)yesblockedblockednoneReport
20210732025-08-29 22:29:102804:544:xx::/40262505bra (Brazil)noblockedblocked/64Report
20203202025-08-28 17:36:20177.55.157.x/24262505bra (Brazil)yesblockedblockednoneReport
20195042025-08-27 10:19:51177.66.224.x/24262505bra (Brazil)yesblockedblockednoneReport
20195042025-08-27 10:19:512804:544:xx::/40262505bra (Brazil)noblockedblocked/64Report
20172802025-08-22 21:21:46177.66.224.x/24262505bra (Brazil)yesblockedblockednoneReport
20172802025-08-22 21:21:462804:544:xx::/40262505bra (Brazil)noblockedblocked/64Report
20158042025-08-20 09:12:38177.66.224.x/24262505bra (Brazil)yesblockedblockednoneReport
20158042025-08-20 09:12:382804:544:xx::/40262505bra (Brazil)noblockedblocked/64Report
20136292025-08-15 20:14:25177.66.224.x/24262505bra (Brazil)yesblockedblockednoneReport
20136292025-08-15 20:14:252804:544:xx::/40262505bra (Brazil)noblockedblocked/64Report
20120672025-08-13 08:05:12177.66.224.x/24262505bra (Brazil)yesblockedblockednoneReport
20120672025-08-13 08:05:122804:544:xx::/40262505bra (Brazil)noblockedblocked/64Report
20095582025-08-08 19:06:57177.66.224.x/24262505bra (Brazil)yesblockedblockednoneReport
20095582025-08-08 19:06:572804:544:xx::/40262505bra (Brazil)noblockedblocked/64Report
20080732025-08-06 06:57:25177.66.224.x/24262505bra (Brazil)yesblockedblockednoneReport
20080732025-08-06 06:57:252804:544:xx::/40262505bra (Brazil)noblockedblocked/64Report
20070702025-08-04 17:18:44177.55.157.x/24262505bra (Brazil)yesblockedblockednoneReport
20056192025-08-01 17:59:02177.66.224.x/24262505bra (Brazil)yesblockedblockednoneReport
20056192025-08-01 17:59:022804:544:xx::/40262505bra (Brazil)noblockedblocked/64Report
20056102025-08-01 17:46:50177.66.224.x/24262505bra (Brazil)yesblockedblockednoneReport
20056102025-08-01 17:46:502804:544:xx::/40262505bra (Brazil)noblockedblocked/64Report
20039622025-07-30 05:49:19177.66.224.x/24262505bra (Brazil)yesblockedblockednoneReport
20039622025-07-30 05:49:192804:544:xx::/40262505bra (Brazil)noblockedblocked/64Report
20015852025-07-25 16:38:56177.66.224.x/24262505bra (Brazil)yesblockedblockednoneReport
20015852025-07-25 16:38:562804:544:xx::/40262505bra (Brazil)noblockedblocked/64Report
20000332025-07-23 04:42:01177.66.224.x/24262505bra (Brazil)yesblockedblockednoneReport
20000332025-07-23 04:42:012804:544:xx::/40262505bra (Brazil)noblockedblocked/64Report
19975832025-07-18 15:30:34177.66.224.x/24262505bra (Brazil)yesblockedblockednoneReport
19975832025-07-18 15:30:342804:544:xx::/40262505bra (Brazil)noblockedblocked/64Report
19961612025-07-16 03:34:50177.66.224.x/24262505bra (Brazil)yesblockedblockednoneReport
19961612025-07-16 03:34:502804:544:xx::/40262505bra (Brazil)noblockedblocked/64Report
19935972025-07-11 14:23:08177.66.224.x/24262505bra (Brazil)yesblockedblockednoneReport
19935972025-07-11 14:23:082804:544:xx::/40262505bra (Brazil)noblockedblocked/64Report
19921052025-07-09 02:27:28177.66.224.x/24262505bra (Brazil)yesblockedblockednoneReport
19921052025-07-09 02:27:282804:544:xx::/40262505bra (Brazil)noblockedblocked/64Report
19897882025-07-04 16:46:02177.66.224.x/24262505bra (Brazil)yesblockedblockednoneReport
19897882025-07-04 16:46:022804:544:xx::/40262505bra (Brazil)noblockedblocked/64Report
19891682025-07-03 13:59:23177.66.233.x/24262505bra (Brazil)yesblockedblockednoneReport
19891652025-07-03 13:54:16177.66.233.x/24262505bra (Brazil)yesblockedblockednoneReport
19882282025-07-02 01:19:29177.66.224.x/24262505bra (Brazil)yesblockedblockednoneReport
19882282025-07-02 01:19:292804:544:xx::/40262505bra (Brazil)noblockedblocked/64Report
19857742025-06-27 15:38:40177.66.224.x/24262505bra (Brazil)yesblockedblockednoneReport
19857742025-06-27 15:38:402804:544:xx::/40262505bra (Brazil)noblockedblocked/64Report
19840822025-06-25 00:12:15177.66.224.x/24262505bra (Brazil)yesblockedblockednoneReport
19840822025-06-25 00:12:152804:544:xx::/40262505bra (Brazil)noblockedblocked/64Report
19837522025-06-24 12:27:57177.66.233.x/24262505bra (Brazil)yesblockedblockednoneReport
19837522025-06-24 12:27:572804:544:40xx::/40262505bra (Brazil)noreceivedreceived/16Report
19817842025-06-20 14:31:14177.66.224.x/24262505bra (Brazil)yesblockedblockednoneReport
19817842025-06-20 14:31:142804:544:xx::/40262505bra (Brazil)noblockedblocked/64Report
19803232025-06-17 23:04:19177.66.224.x/24262505bra (Brazil)yesblockedblockednoneReport
19803232025-06-17 23:04:192804:544:xx::/40262505bra (Brazil)noblockedblocked/64Report
19779622025-06-13 13:22:55177.66.224.x/24262505bra (Brazil)yesblockedblockednoneReport
19779622025-06-13 13:22:552804:544:xx::/40262505bra (Brazil)noblockedblocked/64Report
19762242025-06-10 21:55:45177.66.224.x/24262505bra (Brazil)yesblockedblockednoneReport
19762242025-06-10 21:55:452804:544:xx::/40262505bra (Brazil)noblockedblocked/64Report
19738002025-06-06 13:12:57177.66.224.x/24262505bra (Brazil)yesblockedblockednoneReport
19738002025-06-06 13:12:572804:544:xx::/40262505bra (Brazil)noblockedblocked/64Report
19726462025-06-04 14:55:38177.66.224.x/24262505bra (Brazil)yesblockedblockednoneReport
19726462025-06-04 14:55:382804:544:xx::/40262505bra (Brazil)noblockedblocked/64Report
19721782025-06-03 20:47:34177.66.224.x/24262505bra (Brazil)yesblockedblockednoneReport
19721782025-06-03 20:47:342804:544:xx::/40262505bra (Brazil)noblockedblocked/64Report
19692852025-05-28 13:46:55177.66.224.x/24262505bra (Brazil)yesblockedblockednoneReport
19692852025-05-28 13:46:552804:544:xx::/40262505bra (Brazil)noblockedblocked/64Report
19688682025-05-27 19:39:12177.66.224.x/24262505bra (Brazil)yesblockedblockednoneReport
19688682025-05-27 19:39:122804:544:xx::/40262505bra (Brazil)noblockedblocked/64Report
19649392025-05-21 12:38:40177.66.224.x/24262505bra (Brazil)yesblockedblockednoneReport
19649392025-05-21 12:38:402804:544:xx::/40262505bra (Brazil)noblockedblocked/64Report
19645222025-05-20 18:31:15177.66.224.x/24262505bra (Brazil)yesblockedblockednoneReport
19645222025-05-20 18:31:152804:544:xx::/40262505bra (Brazil)noblockedblocked/64Report
19606712025-05-14 12:10:33177.66.224.x/24262505bra (Brazil)yesblockedblockednoneReport
19606712025-05-14 12:10:332804:544:xx::/40262505bra (Brazil)noblockedblocked/64Report
19601442025-05-13 17:22:49177.66.224.x/24262505bra (Brazil)yesblockedblockednoneReport
19601442025-05-13 17:22:492804:544:xx::/40262505bra (Brazil)noblockedblocked/64Report
19601222025-05-13 17:01:53177.66.224.x/24262505bra (Brazil)yesblockedreceived/11Report
19601222025-05-13 17:01:532804:544:xx::/40262505bra (Brazil)noreceivedreceived/16Report
19601172025-05-13 16:55:59177.66.224.x/24262505bra (Brazil)yesreceivedreceived/8Report
19601172025-05-13 16:55:592804:544:xx::/40262505bra (Brazil)noreceivedreceived/16Report
19601062025-05-13 16:52:16177.66.224.x/24262505bra (Brazil)yesreceivedreceived/8Report
19601062025-05-13 16:52:162804:544:xx::/40262505bra (Brazil)noreceivedreceived/16Report
19601042025-05-13 16:47:18177.66.224.x/24262505bra (Brazil)yesreceivedreceived/8Report
19601042025-05-13 16:47:182804:544:xx::/40262505bra (Brazil)noreceivedreceived/16Report
9321052020-07-22 21:32:36177.66.224.x/24262505bra (Brazil)yesblockedreceived/8Report
9321052020-07-22 21:32:362804:544:xx::/40262505bra (Brazil)noreceivedreceived/16Report
9286782020-07-15 20:25:50177.66.224.x/24262505bra (Brazil)yesblockedreceived/8Report
9286782020-07-15 20:25:502804:544:xx::/40262505bra (Brazil)noreceivedreceived/16Report
9274552020-07-13 16:49:15177.66.224.x/24262505bra (Brazil)yesblockedreceived/8Report
9274552020-07-13 16:49:152804:544:xx::/40262505bra (Brazil)noreceivedreceived/16Report
9237792020-07-06 15:42:21177.66.224.x/24262505bra (Brazil)yesblockedreceived/8Report
9237792020-07-06 15:42:212804:544:xx::/40262505bra (Brazil)noreceivedreceived/16Report
9201282020-06-29 14:35:38177.66.224.x/24262505bra (Brazil)yesreceivedreceived/8Report
9201282020-06-29 14:35:382804:544:xx::/40262505bra (Brazil)noreceivedreceived/16Report
9163642020-06-22 13:28:53177.66.224.x/24262505bra (Brazil)yesreceivedreceived/8Report
9163642020-06-22 13:28:532804:544:xx::/40262505bra (Brazil)noreceivedreceived/16Report
9122802020-06-15 12:21:54177.66.224.x/24262505bra (Brazil)yesreceivedreceived/8Report
9122802020-06-15 12:21:542804:544:xx::/40262505bra (Brazil)noreceivedreceived/16Report
9093452020-06-09 21:20:32177.66.224.x/24262505bra (Brazil)yesreceivedreceived/8Report
9093452020-06-09 21:20:322804:544:xx::/40262505bra (Brazil)noreceivedreceived/16Report
9061142020-06-04 02:32:51177.66.224.x/24262505bra (Brazil)yesreceivedreceived/8Report
9061142020-06-04 02:32:512804:544:xx::/40262505bra (Brazil)noreceivedreceived/16Report
9029942020-05-29 21:47:37177.66.224.x/24262505bra (Brazil)yesreceivedreceived/8Report
9029942020-05-29 21:47:372804:544:xx::/40262505bra (Brazil)noreceivedreceived/16Report
8993232020-05-22 20:40:49177.66.224.x/24262505bra (Brazil)yesblockedreceived/8Report
8993232020-05-22 20:40:492804:544:xx::/40262505bra (Brazil)noreceivedreceived/16Report
8968282020-05-18 17:32:11177.66.224.x/24262505bra (Brazil)yesblockedreceived/8Report
8968282020-05-18 17:32:112804:544:xx::/40262505bra (Brazil)noreceivedreceived/16Report
8921982020-05-10 01:38:19177.66.224.x/24262505bra (Brazil)yesblockedreceived/8Report
8921982020-05-10 01:38:192804:544:xx::/40262505bra (Brazil)noreceivedreceived/16Report
8903672020-05-06 17:34:38177.66.224.x/24262505bra (Brazil)yesrewrittenreceivednoneReport
8883102020-05-03 00:31:38177.66.224.x/24262505bra (Brazil)yesreceivedreceived/8Report
8883102020-05-03 00:31:382804:544:xx::/40262505bra (Brazil)noreceivedreceived/16Report
8843462020-04-25 23:24:54177.66.224.x/24262505bra (Brazil)yesreceivedreceived/8Report
8843462020-04-25 23:24:542804:544:xx::/40262505bra (Brazil)noreceivedreceived/16Report
8843432020-04-25 23:18:41177.66.224.x/24262505bra (Brazil)yesrewrittenreceivednoneReport
8804092020-04-18 22:18:14177.66.224.x/24262505bra (Brazil)yesreceivedreceived/8Report
8804092020-04-18 22:18:142804:544:xx::/40262505bra (Brazil)noreceivedreceived/16Report
8804072020-04-18 22:17:48177.66.224.x/24262505bra (Brazil)yesrewrittenreceivednoneReport
8798292020-04-17 19:01:29177.66.224.x/24262505bra (Brazil)yesrewrittenreceivednoneReport
8798272020-04-17 19:01:23177.66.224.x/24262505bra (Brazil)yesreceivedreceived/8Report
8798272020-04-17 19:01:232804:544:xx::/40262505bra (Brazil)noreceivedreceived/16Report
8781812020-04-15 01:25:41177.66.224.x/24262505bra (Brazil)yesrewrittenreceivednoneReport
8779872020-04-14 18:38:22177.66.224.x/24262505bra (Brazil)yesreceivedreceived/8Report
8779872020-04-14 18:38:222804:544:xx::/40262505bra (Brazil)noreceivedreceived/16Report
8741502020-04-07 17:31:38177.66.224.x/24262505bra (Brazil)yesreceivedreceived/8Report
8741502020-04-07 17:31:382804:544:xx::/40262505bra (Brazil)noreceivedreceived/16Report
8700572020-03-31 16:24:55177.66.224.x/24262505bra (Brazil)yesreceivedreceived/8Report
8700572020-03-31 16:24:552804:544:xx::/40262505bra (Brazil)noreceivedreceived/16Report

All results shown
Last Modified