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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
13870432022-06-23 17:02:30187.0.36.x/24270670bra (Brazil)yesrewrittenrewrittennoneReport
13851902022-06-20 11:43:57187.0.39.x/24270670bra (Brazil)yesblockedreceived/9Report
13843802022-06-18 17:27:00187.0.36.x/24270670bra (Brazil)yesrewrittenrewrittennoneReport
13810452022-06-12 21:45:53187.0.36.x/24270670bra (Brazil)yesrewrittenrewrittennoneReport
13751402022-06-03 14:07:45187.0.36.x/24270670bra (Brazil)yesblockedblockednoneReport
13750692022-06-03 11:58:58187.0.39.x/24270670bra (Brazil)yesblockedreceived/9Report
13719712022-05-28 17:20:46187.0.36.x/24270670bra (Brazil)yesrewrittenrewrittennoneReport
13716552022-05-27 21:15:42187.0.36.x/24270670bra (Brazil)yesrewrittenrewrittennoneReport
13708552022-05-26 11:55:07187.0.39.x/24270670bra (Brazil)yesblockedreceived/9Report
13704272022-05-25 16:28:07187.0.36.x/24270670bra (Brazil)yesrewrittenrewrittennoneReport
13703002022-05-25 12:37:37187.0.36.x/24270670bra (Brazil)yesblockedblockednoneReport
13686552022-05-22 12:09:30187.0.36.x/24270670bra (Brazil)yesrewrittenrewrittennoneReport
13659612022-05-17 11:38:25187.0.39.x/24270670bra (Brazil)yesblockedreceived/9Report
13605992022-05-09 11:39:33187.0.39.x/24270670bra (Brazil)yesblockedreceived/9Report
13595502022-05-06 22:56:26187.0.36.x/24270670bra (Brazil)yesrewrittenrewrittennoneReport
13558452022-04-30 11:51:57187.0.39.x/24270670bra (Brazil)yesblockedreceived/9Report
13556002022-04-29 21:50:06187.0.36.x/24270670bra (Brazil)yesrewrittenrewrittennoneReport
13529122022-04-22 19:26:55187.0.36.x/24270670bra (Brazil)yesrewrittenrewrittennoneReport
13502042022-04-18 12:05:43187.0.39.x/24270670bra (Brazil)yesblockedreceived/9Report
13487202022-04-14 22:30:03187.0.36.x/24270670bra (Brazil)yesrewrittenrewrittennoneReport
13414362022-04-04 21:02:14187.0.36.x/24270670bra (Brazil)yesrewrittenrewrittennoneReport
13391242022-03-31 12:37:23187.0.36.x/24270670bra (Brazil)yesblockedblockednoneReport
13337822022-03-24 11:29:28187.0.36.x/24270670bra (Brazil)yesblockedblockednoneReport
13267792022-03-17 22:25:21187.0.36.x/24270670bra (Brazil)yesrewrittenrewrittennoneReport
13239422022-03-12 19:44:33187.0.36.x/24270670bra (Brazil)yesblockedblockednoneReport
13229412022-03-10 21:18:45187.0.36.x/24270670bra (Brazil)yesrewrittenrewrittennoneReport
13223622022-03-09 23:40:35187.0.36.x/24270670bra (Brazil)yesrewrittenrewrittennoneReport
13199302022-03-05 13:31:27187.0.36.x/24270670bra (Brazil)yesblockedblockednoneReport
13185622022-03-02 22:33:52187.0.36.x/24270670bra (Brazil)yesrewrittenrewrittennoneReport
13162382022-02-26 12:24:48187.0.36.x/24270670bra (Brazil)yesblockedblockednoneReport
13131572022-02-20 22:02:26187.0.36.x/24270670bra (Brazil)yesrewrittenrewrittennoneReport
13119912022-02-18 12:06:07187.0.36.x/24270670bra (Brazil)yesblockedblockednoneReport
13048842022-02-10 15:16:15187.0.36.x/24270670bra (Brazil)yesblockedblockednoneReport
13048032022-02-10 12:48:56187.0.36.x/24270670bra (Brazil)yesblockedblockednoneReport
13020412022-02-05 17:18:53187.0.36.x/24270670bra (Brazil)yesblockedblockednoneReport
13008322022-02-03 11:42:16187.0.36.x/24270670bra (Brazil)yesblockedblockednoneReport
13005982022-02-02 23:53:26187.0.36.x/24270670bra (Brazil)yesrewrittenrewrittennoneReport
12997382022-02-01 14:33:14187.0.36.x/24270670bra (Brazil)yesblockedblockednoneReport
12959782022-01-25 13:26:26187.0.36.x/24270670bra (Brazil)yesblockedblockednoneReport
12933872022-01-20 12:04:15187.0.36.x/24270670bra (Brazil)yesblockedblockednoneReport
12929962022-01-19 17:49:23187.0.36.x/24270670bra (Brazil)yesrewrittenrewrittennoneReport
12927802022-01-19 11:19:12187.0.36.x/24270670bra (Brazil)yesblockedblockednoneReport
12921912022-01-18 12:53:45187.0.36.x/24270670bra (Brazil)yesblockedblockednoneReport
12884762022-01-11 12:22:57187.0.36.x/24270670bra (Brazil)yesblockedblockednoneReport
12882512022-01-11 00:25:09187.0.36.x/24270670bra (Brazil)yesrewrittenrewrittennoneReport
12879392022-01-10 13:32:17187.0.36.x/24270670bra (Brazil)yesblockedblockednoneReport
12846472022-01-03 23:18:33187.0.36.x/24270670bra (Brazil)yesrewrittenrewrittennoneReport
12843112022-01-03 11:50:21187.0.36.x/24270670bra (Brazil)yesblockedblockednoneReport
12794212021-12-26 12:35:50187.0.36.x/24270670bra (Brazil)yesblockedblockednoneReport
12793832021-12-26 10:41:09187.0.36.x/24270670bra (Brazil)yesrewrittenrewrittennoneReport
12775232021-12-22 13:20:07187.0.36.x/24270670bra (Brazil)yesblockedblockednoneReport
12702702021-12-15 18:15:00187.0.36.x/24270670bra (Brazil)yesrewrittenrewrittennoneReport
12700432021-12-15 11:59:34187.0.36.x/24270670bra (Brazil)yesblockedblockednoneReport
12690712021-12-13 21:23:58187.0.36.x/24270670bra (Brazil)yesblockedblockednoneReport
12634502021-12-03 22:28:41187.0.36.x/24270670bra (Brazil)yesunknownblockednoneReport
12625622021-12-02 12:51:24187.0.36.x/24270670bra (Brazil)yesblockedblockednoneReport
12562272021-11-25 12:38:48187.0.36.x/24270670bra (Brazil)yesrewrittenrewrittennoneReport
12533042021-11-19 22:41:46187.0.36.x/24270670bra (Brazil)yesrewrittenrewrittennoneReport
12529982021-11-19 11:54:21187.0.36.x/24270670bra (Brazil)yesblockedblockednoneReport
12521442021-11-17 21:54:54187.0.36.x/24270670bra (Brazil)yesrewrittenrewrittennoneReport
12518612021-11-17 11:47:40187.0.36.x/24270670bra (Brazil)yesblockedblockednoneReport
12480962021-11-10 18:48:31187.0.36.x/24270670bra (Brazil)yesrewrittenrewrittennoneReport
12457062021-11-06 15:31:11187.0.36.x/24270670bra (Brazil)yesblockedblockednoneReport
12456682021-11-06 13:41:38187.0.36.x/24270670bra (Brazil)yesblockedblockednoneReport
12422782021-10-31 13:54:44187.0.36.x/24270670bra (Brazil)yesrewrittenrewrittennoneReport
12409282021-10-28 20:30:26187.0.39.x/24270670bra (Brazil)yesrewrittenrewrittennoneReport
12407752021-10-28 14:38:00187.0.36.x/24270670bra (Brazil)yesblockedblockednoneReport
12374752021-10-23 15:16:19187.0.36.x/24270670bra (Brazil)yesrewrittenreceivednoneReport
12362232021-10-21 12:51:29187.0.36.x/24270670bra (Brazil)yesblockedblockednoneReport
12356172021-10-20 14:07:48187.0.36.x/24270670bra (Brazil)yesblockedblockednoneReport
12356092021-10-20 13:49:03187.0.36.x/24270670bra (Brazil)yesrewrittenrewrittennoneReport
12351612021-10-19 20:23:48187.0.36.x/24270670bra (Brazil)yesrewrittenrewrittennoneReport
12318262021-10-14 11:44:44187.0.36.x/24270670bra (Brazil)yesblockedblockednoneReport
12310722021-10-13 11:33:03187.0.36.x/24270670bra (Brazil)yesblockedblockednoneReport
12298612021-10-11 17:53:02187.0.36.x/24270670bra (Brazil)yesrewrittenrewrittennoneReport
12269812021-10-06 13:48:12187.0.36.x/24270670bra (Brazil)yesrewrittenreceivednoneReport
12262392021-10-05 11:25:38187.0.36.x/24270670bra (Brazil)yesblockedblockednoneReport
12240522021-10-01 15:00:03187.0.39.x/24270670bra (Brazil)yesblockedreceived/9Report
12233462021-09-30 15:35:05187.0.36.x/24270670bra (Brazil)yesrewrittenrewrittennoneReport
12205972021-09-26 12:59:14187.0.36.x/24270670bra (Brazil)yesblockedblockednoneReport
12205952021-09-26 12:54:34187.0.36.x/24270670bra (Brazil)yesblockedblockednoneReport
12186532021-09-22 23:00:29187.0.36.x/24270670bra (Brazil)yesrewrittenrewrittennoneReport
12171472021-09-20 11:38:12187.0.36.x/24270670***yesblockedblockednoneReport
12148082021-09-15 21:50:00187.0.36.x/24270670bra (Brazil)yesrewrittenrewrittennoneReport
12124572021-09-11 17:44:48187.0.36.x/24270670bra (Brazil)yesblockedblockednoneReport
12118112021-09-10 11:37:22187.0.36.x/24270670bra (Brazil)yesblockedblockednoneReport
12108742021-09-08 20:43:18187.0.36.x/24270670bra (Brazil)yesrewrittenrewrittennoneReport
12070602021-09-01 14:15:48187.0.36.x/24270670bra (Brazil)yesblockedblockednoneReport
12066332021-08-31 21:22:48187.0.36.x/24270670bra (Brazil)yesrewrittenrewrittennoneReport
12030852021-08-25 13:09:03187.0.36.x/24270670bra (Brazil)yesblockedblockednoneReport
12001682021-08-20 15:14:16187.0.36.x/24270670bra (Brazil)yesrewrittenrewrittennoneReport
12001502021-08-20 14:47:19187.0.36.x/24270670bra (Brazil)yesrewrittenrewrittennoneReport
12001342021-08-20 14:24:27187.0.36.x/24270670bra (Brazil)yesrewrittenrewrittennoneReport
11996742021-08-19 19:01:44187.0.36.x/24270670bra (Brazil)yesblockedblockednoneReport
11989062021-08-18 12:02:08187.0.36.x/24270670bra (Brazil)yesblockedblockednoneReport
11983342021-08-17 13:00:13187.0.36.x/24270670bra (Brazil)yesrewrittenrewrittennoneReport
11979972021-08-16 22:53:09187.0.36.x/24270670bra (Brazil)yesrewrittenrewrittennoneReport
11952912021-08-11 20:13:25187.0.36.x/24270670bra (Brazil)yesblockedblockednoneReport
11943162021-08-10 11:48:21187.0.36.x/24270670bra (Brazil)yesblockedblockednoneReport
11940322021-08-09 21:46:24187.0.36.x/24270670bra (Brazil)yesrewrittenrewrittennoneReport

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