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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
13042912022-02-09 17:07:34170.83.174.x/24266475bra (Brazil)noblockedreceived/8Report
13003922022-02-02 16:00:50170.83.174.x/24266475bra (Brazil)noblockedreceived/8Report
12966492022-01-26 14:53:22170.83.174.x/24266475bra (Brazil)noblockedreceived/8Report
12928592022-01-19 13:46:50170.83.174.x/24266475bra (Brazil)noblockedreceived/8Report
12890622022-01-12 12:39:13170.83.174.x/24266475bra (Brazil)noblockedreceived/8Report
12854502022-01-05 11:31:27170.83.174.x/24266475bra (Brazil)noblockedreceived/8Report
12809462021-12-29 10:23:47170.83.174.x/24266475bra (Brazil)noblockedreceived/8Report
12774212021-12-22 09:17:06170.83.174.x/24266475bra (Brazil)noblockedreceived/8Report
12699382021-12-15 08:09:23170.83.174.x/24266475bra (Brazil)noblockedreceived/8Report
12658432021-12-08 07:00:32170.83.174.x/24266475bra (Brazil)noblockedreceived/8Report
12616402021-12-01 03:53:11170.83.174.x/24266475bra (Brazil)noblockedreceived/8Report
12553872021-11-24 02:46:02170.83.174.x/24266475bra (Brazil)noblockedreceived/8Report
12515972021-11-17 01:39:01170.83.174.x/24266475bra (Brazil)noblockedreceived/8Report
12476112021-11-10 00:31:44170.83.174.x/24266475bra (Brazil)noblockedreceived/8Report
12435892021-11-02 23:24:25170.83.174.x/24266475bra (Brazil)noblockedreceived/8Report
12397222021-10-26 22:17:11170.83.174.x/24266475bra (Brazil)noblockedreceived/8Report
12351822021-10-19 21:09:53170.83.174.x/24266475bra (Brazil)noblockedreceived/8Report
12306052021-10-12 20:03:16170.83.174.x/24266475bra (Brazil)noblockedreceived/8Report
12265252021-10-05 18:56:43170.83.174.x/24266475bra (Brazil)noblockedreceived/8Report
12221042021-09-28 17:50:10170.83.174.x/24266475bra (Brazil)noblockedreceived/8Report
12178852021-09-21 16:43:36170.83.174.x/24266475***noblockedunknown/8Report
12140202021-09-14 15:37:04170.83.174.x/24266475bra (Brazil)noblockedreceived/8Report
12100932021-09-07 14:30:29170.83.174.x/24266475bra (Brazil)noblockedreceived/8Report
12063982021-08-31 13:23:46170.83.174.x/24266475bra (Brazil)noblockedreceived/8Report
12023872021-08-24 12:17:13170.83.174.x/24266475bra (Brazil)noblockedreceived/8Report
11982612021-08-17 11:10:32170.83.174.x/24266475bra (Brazil)noblockedreceived/8Report
11942642021-08-10 10:03:55170.83.174.x/24266475bra (Brazil)noblockedreceived/8Report
11904642021-08-03 08:57:20170.83.174.x/24266475bra (Brazil)noblockedreceived/8Report
11865192021-07-27 07:50:45170.83.174.x/24266475bra (Brazil)noblockedreceived/8Report
11827962021-07-20 06:44:11170.83.174.x/24266475bra (Brazil)noblockedreceived/8Report
11786252021-07-13 05:37:38170.83.174.x/24266475bra (Brazil)noblockedreceived/8Report
11727392021-07-06 04:31:03170.83.174.x/24266475bra (Brazil)noblockedreceived/8Report
11685962021-06-29 03:24:29170.83.174.x/24266475bra (Brazil)noblockedreceived/8Report
11656692021-06-22 02:17:55170.83.174.x/24266475bra (Brazil)noblockedreceived/8Report
11616862021-06-15 01:11:22170.83.174.x/24266475bra (Brazil)noblockedreceived/8Report
11570932021-06-08 00:04:06170.83.174.x/24266475bra (Brazil)noblockedreceived/8Report
11529792021-05-31 22:57:07170.83.174.x/24266475bra (Brazil)noblockedreceived/8Report
11488622021-05-24 21:50:02170.83.174.x/24266475bra (Brazil)noblockedreceived/8Report
11447702021-05-17 20:43:04170.83.174.x/24266475bra (Brazil)noblockedreceived/8Report
11447692021-05-17 20:40:06170.83.174.x/24266475bra (Brazil)noblockedreceived/8Report
11447662021-05-17 20:36:47170.83.174.x/24266475bra (Brazil)noblockedreceived/8Report
11446142021-05-17 15:54:57170.83.174.x/24266475bra (Brazil)noblockedreceived/8Report
8790782020-04-16 13:17:59170.83.172.x/24266475bra (Brazil)yesblockedblockednoneReport
8757562020-04-10 09:11:35170.83.175.x/24266475bra (Brazil)yesblockedblockednoneReport
8755722020-04-09 22:38:39170.83.172.x/24266475bra (Brazil)yesblockedblockednoneReport
8749252020-04-08 22:10:32170.83.172.x/24266475bra (Brazil)yesblockedblockednoneReport
8737262020-04-07 01:55:03170.83.174.x/24266475bra (Brazil)yesblockedblockednoneReport
8719322020-04-03 18:26:49170.83.174.x/24266475bra (Brazil)yesrewrittenrewrittennoneReport
8714592020-04-02 21:32:06170.83.172.x/24266475bra (Brazil)yesblockedblockednoneReport
8708942020-04-01 21:47:27170.83.172.x/24266475bra (Brazil)yesblockedblockednoneReport
8708112020-04-01 18:51:38170.83.172.x/24266475bra (Brazil)yesblockedblockednoneReport
8705732020-04-01 12:50:30170.83.172.x/24266475bra (Brazil)yesblockedblockednoneReport
8701942020-03-31 20:55:09170.83.173.x/24266475bra (Brazil)yesunknownunknownnoneReport
8696842020-03-31 00:48:18170.83.174.x/24266475bra (Brazil)yesblockedblockednoneReport
8696162020-03-30 21:39:35170.83.174.x/24266475bra (Brazil)yesblockedblockednoneReport
8695962020-03-30 21:14:58170.83.174.x/24266475bra (Brazil)yesblockedblockednoneReport
8679722020-03-27 13:07:31170.83.172.x/24266475bra (Brazil)yesunknownunknownnoneReport
8677392020-03-27 00:19:39170.83.172.x/24266475bra (Brazil)yesunknownunknownnoneReport
8665702020-03-24 23:45:44170.83.174.x/24266475bra (Brazil)yesblockedblockednoneReport
8662852020-03-24 14:34:20170.83.172.x/24266475bra (Brazil)yesblockedblockednoneReport
8659522020-03-24 00:25:32170.83.174.x/24266475bra (Brazil)yesblockedblockednoneReport
8659212020-03-23 23:32:29170.83.173.x/24266475bra (Brazil)yesblockedblockednoneReport
8656292020-03-23 13:27:11170.83.174.x/24266475bra (Brazil)yesrewrittenrewrittennoneReport
8652852020-03-22 20:09:40170.83.172.x/24266475bra (Brazil)yesblockedblockednoneReport
8649082020-03-22 00:56:26170.83.174.x/24266475bra (Brazil)yesrewrittenrewrittennoneReport
8645062020-03-21 05:10:30170.83.174.x/24266475bra (Brazil)yesrewrittenrewrittennoneReport
8635512020-03-19 13:14:09170.83.172.x/24266475bra (Brazil)yesblockedblockednoneReport
8625572020-03-17 19:33:38170.83.172.x/24266475bra (Brazil)yesblockedblockednoneReport
8623492020-03-17 12:40:58170.83.172.x/24266475bra (Brazil)yesblockedblockednoneReport
8616872020-03-16 12:40:42170.83.172.x/24266475bra (Brazil)yesblockedblockednoneReport
8613392020-03-15 18:48:08170.83.173.x/24266475bra (Brazil)yesblockedblockednoneReport
8609912020-03-14 21:51:22170.83.174.x/24266475bra (Brazil)yesrewrittenrewrittennoneReport
8606602020-03-14 05:18:25170.83.172.x/24266475bra (Brazil)yesblockedblockednoneReport
8589112020-03-11 12:57:18170.83.174.x/24266475bra (Brazil)yesrewrittenrewrittennoneReport
8582542020-03-10 15:10:26170.83.174.x/24266475bra (Brazil)yesrewrittenrewrittennoneReport
8568222020-03-07 19:51:07170.83.174.x/24266475bra (Brazil)yesrewrittenrewrittennoneReport
8565102020-03-06 23:37:03170.83.172.x/24266475bra (Brazil)yesblockedblockednoneReport
8513752020-02-29 13:56:08170.83.172.x/24266475bra (Brazil)yesblockedblockednoneReport
8513352020-02-29 13:11:08170.83.172.x/24266475bra (Brazil)yesblockedblockednoneReport
8508652020-02-28 21:20:42170.83.172.x/24266475bra (Brazil)yesblockedblockednoneReport
8495752020-02-27 13:14:58170.83.172.x/24266475bra (Brazil)yesblockedblockednoneReport
8483662020-02-25 22:15:10170.83.174.x/24266475bra (Brazil)yesrewrittenrewrittennoneReport
8460802020-02-21 20:40:20170.83.174.x/24266475bra (Brazil)yesrewrittenrewrittennoneReport
8456312020-02-21 03:03:44170.83.174.x/24266475bra (Brazil)yesrewrittenrewrittennoneReport
8448012020-02-19 19:47:38170.83.172.x/24266475bra (Brazil)yesblockedblockednoneReport
8440642020-02-18 19:13:05170.83.172.x/24266475bra (Brazil)yesblockedblockednoneReport
8406692020-02-12 20:52:21170.83.172.x/24266475bra (Brazil)yesblockedblockednoneReport
8398392020-02-11 17:28:48170.83.174.x/24266475bra (Brazil)yesrewrittenrewrittennoneReport
8384692020-02-09 15:42:14170.83.173.x/24266475bra (Brazil)yesblockedblockednoneReport
8367242020-02-06 12:57:18170.83.172.x/24266475bra (Brazil)yesblockedblockednoneReport
8361602020-02-04 13:12:23170.83.172.x/24266475bra (Brazil)yesblockedblockednoneReport
8357992020-02-03 20:56:51170.83.172.x/24266475bra (Brazil)yesblockedblockednoneReport
8355232020-02-03 13:41:29170.83.172.x/24266475bra (Brazil)yesblockedblockednoneReport
8340662020-01-31 22:05:49170.83.172.x/24266475bra (Brazil)yesblockedblockednoneReport
8325822020-01-29 15:50:59170.83.174.x/24266475bra (Brazil)yesrewrittenrewrittennoneReport
8287812020-01-23 06:24:04170.83.172.x/24266475bra (Brazil)yesblockedblockednoneReport
8283382020-01-22 13:18:04170.83.172.x/24266475bra (Brazil)yesblockedblockednoneReport
8272432020-01-20 20:45:18170.83.172.x/24266475bra (Brazil)yesblockedblockednoneReport
8267722020-01-20 02:06:20170.83.174.x/24266475bra (Brazil)yesrewrittenrewrittennoneReport
8254862020-01-17 16:28:38170.83.172.x/24266475bra (Brazil)yesblockedblockednoneReport

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