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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
19526102025-04-30 12:07:5445.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
19489182025-04-23 17:31:1045.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
19488892025-04-23 16:49:0945.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
19488812025-04-23 16:36:0745.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
19381742025-04-02 20:55:2245.164.227.x/24268638bra (Brazil)yesrewrittenrewrittennoneReport
19380592025-04-02 17:22:0845.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
19379442025-04-02 13:49:3445.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
19330482025-03-24 18:23:2745.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
19330482025-03-24 18:23:272804:5444:1xx::/40268638bra (Brazil)noblockedblocked/56Report
19330042025-03-24 16:59:3245.164.227.x/24268638bra (Brazil)yesrewrittenrewrittennoneReport
19330042025-03-24 16:59:322804:5444:1xx::/40268638bra (Brazil)noblockedblocked/56Report
19329292025-03-24 14:54:5545.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
19328832025-03-24 13:58:5245.164.226.x/24268638bra (Brazil)yesblockedblockednoneReport
19328832025-03-24 13:58:522804:5444:1xx::/40268638bra (Brazil)noblockedblocked/72Report
19328722025-03-24 13:41:2145.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
19237332025-03-08 13:55:4145.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
19120122025-02-17 00:20:0345.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
19120122025-02-17 00:20:032804:5444:1xx::/40268638bra (Brazil)noblockedblocked/56Report
19113212025-02-15 12:03:0745.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
19113212025-02-15 12:03:072804:5444:1xx::/40268638bra (Brazil)noblockedblocked/56Report
19088072025-02-11 00:01:5545.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
19088072025-02-11 00:01:552804:5444:1xx::/40268638bra (Brazil)noblockedblocked/56Report
19087492025-02-10 21:44:152804:5444:1xx::/40268638bra (Brazil)noblockedblocked/56Report
19079932025-02-09 13:44:3445.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
19079932025-02-09 13:44:342804:5444:1xx::/40268638bra (Brazil)noblockedblocked/56Report
19039792025-02-02 13:01:4345.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
19039792025-02-02 13:01:432804:5444:1xx::/40268638bra (Brazil)noblockedblocked/56Report
19005672025-01-27 10:45:3245.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
19005672025-01-27 10:45:322804:5444:1xx::/40268638bra (Brazil)noblockedblocked/56Report
18983792025-01-23 02:48:432804:5444:1xx::/40268638bra (Brazil)noblockedblocked/56Report
18983752025-01-23 02:34:4645.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18983752025-01-23 02:34:462804:5444:1xx::/40268638bra (Brazil)noblockedblocked/56Report
18932992025-01-14 11:08:5545.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18932992025-01-14 11:08:552804:5444:1xx::/40268638bra (Brazil)noblockedblocked/56Report
18898922025-01-07 12:31:0245.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18898922025-01-07 12:31:022804:5444:a0xx::/40268638bra (Brazil)noblockedblocked/64Report
18898512025-01-07 11:22:0645.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18898512025-01-07 11:22:062804:5444:a0xx::/40268638bra (Brazil)noblockedblocked/64Report
18840822024-12-26 12:07:042804:5444:a0xx::/40268638bra (Brazil)noblockedblocked/64Report
18832692024-12-24 11:58:332804:5444:1xx::/40268638bra (Brazil)noblockedblocked/56Report
18832562024-12-24 11:33:5145.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18832562024-12-24 11:33:512804:5444:1xx::/40268638bra (Brazil)noblockedblocked/56Report
18828632024-12-23 15:05:0245.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18828632024-12-23 15:05:022804:5444:a0xx::/40268638bra (Brazil)noblockedblocked/64Report
18827552024-12-23 11:34:0945.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18827552024-12-23 11:34:092804:5444:a0xx::/40268638bra (Brazil)noblockedblocked/64Report
18814052024-12-20 14:23:3345.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18814052024-12-20 14:23:332804:5444:a0xx::/40268638bra (Brazil)noblockedblocked/64Report
18813862024-12-20 13:51:4645.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18813132024-12-20 11:46:1945.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18813132024-12-20 11:46:192804:5444:a0xx::/40268638bra (Brazil)noblockedblocked/64Report
18790562024-12-16 15:52:4845.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18790562024-12-16 15:52:482804:5444:a0xx::/40268638bra (Brazil)noblockedblocked/64Report
18768172024-12-12 11:55:3945.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18768172024-12-12 11:55:392804:5444:a0xx::/40268638bra (Brazil)noblockedblocked/64Report
18759262024-12-10 20:59:292804:5444:1xx::/40268638bra (Brazil)noblockedblocked/56Report
18752892024-12-09 21:09:5645.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18752892024-12-09 21:09:562804:5444:1xx::/40268638bra (Brazil)noblockedblocked/56Report
18750972024-12-09 14:45:4845.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18750972024-12-09 14:45:482804:5444:a0xx::/40268638bra (Brazil)noblockedblocked/64Report
18737222024-12-06 22:06:2145.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18737222024-12-06 22:06:212804:5444:1xx::/40268638bra (Brazil)noblockedblocked/56Report
18723072024-12-04 13:45:4545.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18723072024-12-04 13:45:452804:5444:a0xx::/40268638bra (Brazil)noblockedblocked/64Report
18689552024-11-28 15:07:3645.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18689552024-11-28 15:07:362804:5444:a0xx::/40268638bra (Brazil)noblockedblocked/64Report
18689502024-11-28 15:02:3145.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18689502024-11-28 15:02:312804:5444:a0xx::/40268638bra (Brazil)noblockedblocked/64Report
18689042024-11-28 13:28:4645.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18689042024-11-28 13:28:462804:5444:a0xx::/40268638bra (Brazil)noblockedblocked/64Report
18689002024-11-28 13:25:4745.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18689002024-11-28 13:25:472804:5444:a0xx::/40268638bra (Brazil)noreceivedreceived/16Report
18688952024-11-28 13:23:0945.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18688922024-11-28 13:13:5145.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18688922024-11-28 13:13:512804:5444:a0xx::/40268638bra (Brazil)noreceivedreceived/16Report
18688902024-11-28 13:09:0945.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18688902024-11-28 13:09:092804:5444:a0xx::/40268638bra (Brazil)noreceivedreceived/16Report
18682602024-11-27 12:40:1545.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18682602024-11-27 12:40:152804:5444:a0xx::/40268638bra (Brazil)noreceivedreceived/16Report
18682502024-11-27 12:27:5745.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18682502024-11-27 12:27:572804:5444:a0xx::/40268638bra (Brazil)noreceivedreceived/16Report
18682432024-11-27 12:17:0045.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18682432024-11-27 12:17:002804:5444:a0xx::/40268638bra (Brazil)noreceivedreceived/16Report
18682372024-11-27 12:10:2845.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18682372024-11-27 12:10:282804:5444:a0xx::/40268638bra (Brazil)noreceivedreceived/16Report
18682202024-11-27 11:48:1645.164.227.x/24268638bra (Brazil)yesreceivedreceived/8Report
18682202024-11-27 11:48:162804:5444:a0xx::/40268638bra (Brazil)noreceivedreceived/16Report
18680642024-11-27 04:02:1145.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18680642024-11-27 04:02:112804:5444:1xx::/40268638bra (Brazil)noblockedblocked/56Report
18680592024-11-27 03:44:282804:5444:1xx::/40268638bra (Brazil)noblockedblocked/56Report
18680512024-11-27 03:17:2945.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
18680512024-11-27 03:17:292804:5444:1xx::/40268638bra (Brazil)noblockedblocked/56Report
13836932022-06-17 11:23:5945.164.227.x/24268638bra (Brazil)yesblockedreceived/8Report
13836932022-06-17 11:23:592804:5444:axx::/40268638bra (Brazil)noblockedblocked/64Report
13831412022-06-16 13:09:0845.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
13831412022-06-16 13:09:082804:5444:1xx::/40268638bra (Brazil)noblockedblocked/56Report
13745722022-06-02 12:32:0745.164.227.x/24268638bra (Brazil)yesblockedreceived/8Report
13745722022-06-02 12:32:072804:5444:axx::/40268638bra (Brazil)noblockedblocked/64Report
13708402022-05-26 11:25:3245.164.227.x/24268638bra (Brazil)yesblockedreceived/8Report
13708402022-05-26 11:25:322804:5444:axx::/40268638bra (Brazil)noblockedblocked/64Report
13702822022-05-25 11:54:102804:5444:2xx::/40268638bra (Brazil)noblockedblocked/40Report
13668222022-05-18 20:19:2545.164.227.x/24268638bra (Brazil)yesblockedreceived/8Report
13668222022-05-18 20:19:252804:5444:axx::/40268638bra (Brazil)noblockedblocked/64Report
13637642022-05-14 21:40:2945.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
13637642022-05-14 21:40:292804:5444:1xx::/40268638bra (Brazil)noblockedblocked/56Report
13621582022-05-11 19:13:0045.164.227.x/24268638bra (Brazil)yesblockedreceived/8Report
13621582022-05-11 19:13:002804:5444:axx::/40268638bra (Brazil)noblockedblocked/64Report
13579302022-05-04 18:06:3845.164.227.x/24268638bra (Brazil)yesblockedreceived/8Report
13579302022-05-04 18:06:382804:5444:axx::/40268638bra (Brazil)noblockedblocked/64Report
13549942022-04-28 20:00:5945.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
13549942022-04-28 20:00:592804:5444:1xx::/40268638bra (Brazil)noblockedblocked/56Report
13543592022-04-27 17:00:1745.164.227.x/24268638bra (Brazil)yesblockedreceived/8Report
13543592022-04-27 17:00:172804:5444:axx::/40268638bra (Brazil)noblockedblocked/64Report
13519302022-04-20 22:17:3245.164.227.x/24268638bra (Brazil)yesunknownblockednoneReport
13519302022-04-20 22:17:322804:5444:1xx::/40268638bra (Brazil)nounknownunknownnoneReport
13504942022-04-18 20:35:2045.164.227.x/24268638bra (Brazil)yesblockedreceivednoneReport
13504942022-04-18 20:35:202804:5444:axx::/40268638bra (Brazil)nounknownunknownnoneReport
13478082022-04-13 08:17:4945.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
13478082022-04-13 08:17:492804:5444:1xx::/40268638bra (Brazil)noblockedblocked/56Report
13469562022-04-11 19:29:2145.164.227.x/24268638bra (Brazil)yesblockedreceived/25Report
13469562022-04-11 19:29:212804:5444:axx::/40268638bra (Brazil)nounknownunknownnoneReport
13414972022-04-04 23:51:0245.164.227.x/24268638bra (Brazil)yesunknownblockednoneReport
13414972022-04-04 23:51:022804:5444:1xx::/40268638bra (Brazil)noblockedblockednoneReport
13413762022-04-04 18:22:1245.164.227.x/24268638bra (Brazil)yesblockedreceived/8Report
13413762022-04-04 18:22:122804:5444:axx::/40268638bra (Brazil)noblockedblockednoneReport
13388142022-03-30 22:42:5845.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
13388142022-03-30 22:42:582804:5444:1xx::/40268638bra (Brazil)nounknownunknownnoneReport
13387922022-03-30 21:46:3345.164.227.x/24268638bra (Brazil)yesunknownunknownnoneReport
13350282022-03-26 14:11:0945.164.227.x/24268638bra (Brazil)yesunknownunknownnoneReport
13260002022-03-16 14:55:232804:5444:axx::/40268638bra (Brazil)nounknownunknownnoneReport
13248052022-03-14 13:45:4145.164.227.x/24268638bra (Brazil)yesblockedreceived/8Report
13248052022-03-14 13:45:412804:5444:axx::/40268638bra (Brazil)nounknownunknownnoneReport
13209012022-03-07 12:39:4345.164.227.x/24268638bra (Brazil)yesblockedreceivednoneReport
13209012022-03-07 12:39:432804:5444:axx::/40268638bra (Brazil)nounknownunknownnoneReport
13186382022-03-03 01:33:1145.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
13186382022-03-03 01:33:112804:5444:1xx::/40268638bra (Brazil)nounknownunknownnoneReport
13170822022-02-28 11:33:4545.164.227.x/24268638bra (Brazil)yesblockedreceived/21Report
13170822022-02-28 11:33:452804:5444:axx::/40268638bra (Brazil)nounknownunknownnoneReport
13168142022-02-27 21:26:4145.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
13168142022-02-27 21:26:412804:5444:1xx::/40268638bra (Brazil)nounknownunknownnoneReport
13149742022-02-24 03:10:0445.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
13123062022-02-18 22:17:0945.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
13123062022-02-18 22:17:092804:5444:1xx::/40268638bra (Brazil)nounknownunknownnoneReport
13121852022-02-18 18:29:5845.164.226.x/24268638bra (Brazil)yesrewrittenrewrittennoneReport
13121852022-02-18 18:29:582804:5444:axx::/40268638bra (Brazil)nounknownunknownnoneReport
13113872022-02-17 11:34:1845.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
13113872022-02-17 11:34:182804:5444:axx::/40268638bra (Brazil)noblockedblockednoneReport
13050552022-02-10 19:55:4345.164.227.x/24268638bra (Brazil)yesrewrittenrewrittennoneReport
13050552022-02-10 19:55:432804:5444:axx::/40268638bra (Brazil)yesunknownunknownnoneReport
13049302022-02-10 16:26:4945.164.227.x/24268638bra (Brazil)yesrewrittenrewrittennoneReport
13049302022-02-10 16:26:492804:5444:axx::/40268638bra (Brazil)yesunknownunknownnoneReport
13044732022-02-09 22:03:2845.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
13044732022-02-09 22:03:282804:5444:1xx::/40268638bra (Brazil)noblockedblocked/56Report
13044352022-02-09 21:00:5245.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
13044352022-02-09 21:00:522804:5444:axx::/40268638bra (Brazil)nounknownunknownnoneReport
13005072022-02-02 19:54:5445.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
13005072022-02-02 19:54:542804:5444:axx::/40268638bra (Brazil)nounknownunknownnoneReport
12994442022-01-31 23:27:0945.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
12994442022-01-31 23:27:092804:5444:1xx::/40268638bra (Brazil)nounknownunknownnoneReport
12981422022-01-29 11:33:2945.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
12981422022-01-29 11:33:292804:5444:1xx::/40268638bra (Brazil)noblockedblockednoneReport
12972552022-01-27 18:21:1845.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
12967102022-01-26 16:55:5645.164.226.x/24268638bra (Brazil)yesblockedblockednoneReport
12967042022-01-26 16:44:4945.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
12967042022-01-26 16:44:492804:5444:axx::/40268638bra (Brazil)noblockedblocked/64Report
12933782022-01-20 11:30:5345.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
12933782022-01-20 11:30:532804:5444:axx::/40268638bra (Brazil)nounknownunknownnoneReport
12932212022-01-20 03:58:4745.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
12932212022-01-20 03:58:472804:5444:1xx::/40268638bra (Brazil)nounknownunknownnoneReport
12893282022-01-12 21:17:4945.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
12893282022-01-12 21:17:492804:5444:1xx::/40268638bra (Brazil)nounknownunknownnoneReport
12893082022-01-12 20:26:3345.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
12893082022-01-12 20:26:332804:5444:axx::/40268638bra (Brazil)nounknownunknownnoneReport
12856722022-01-05 19:20:3745.164.227.x/24268638bra (Brazil)yesblockedblockednoneReport
12856722022-01-05 19:20:372804:5444:axx::/40268638bra (Brazil)nounknownunknownnoneReport

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