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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/24266475bra (Brazil)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
8737262020-04-07 01:55:03170.83.174.x/24266475bra (Brazil)yesblockedblockednoneReport
8719322020-04-03 18:26:49170.83.174.x/24266475bra (Brazil)yesrewrittenrewrittennoneReport
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
8665702020-03-24 23:45:44170.83.174.x/24266475bra (Brazil)yesblockedblockednoneReport
8659522020-03-24 00:25:32170.83.174.x/24266475bra (Brazil)yesblockedblockednoneReport
8656292020-03-23 13:27:11170.83.174.x/24266475bra (Brazil)yesrewrittenrewrittennoneReport
8649082020-03-22 00:56:26170.83.174.x/24266475bra (Brazil)yesrewrittenrewrittennoneReport
8645062020-03-21 05:10:30170.83.174.x/24266475bra (Brazil)yesrewrittenrewrittennoneReport
8609912020-03-14 21:51:22170.83.174.x/24266475bra (Brazil)yesrewrittenrewrittennoneReport
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
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
8398392020-02-11 17:28:48170.83.174.x/24266475bra (Brazil)yesrewrittenrewrittennoneReport
8325822020-01-29 15:50:59170.83.174.x/24266475bra (Brazil)yesrewrittenrewrittennoneReport
8267722020-01-20 02:06:20170.83.174.x/24266475bra (Brazil)yesrewrittenrewrittennoneReport
8221982020-01-12 02:13:41170.83.174.x/24266475bra (Brazil)yesrewrittenrewrittennoneReport
8212532020-01-10 03:17:38170.83.174.x/24266475bra (Brazil)yesrewrittenrewrittennoneReport
8205852020-01-08 23:15:03170.83.174.x/24266475bra (Brazil)yesrewrittenrewrittennoneReport
8164352019-12-31 17:07:21170.83.174.x/24266475bra (Brazil)yesrewrittenrewrittennoneReport
8140502019-12-26 20:55:37170.83.174.x/24266475bra (Brazil)yesrewrittenrewrittennoneReport
8121562019-12-22 20:39:34170.83.174.x/24266475bra (Brazil)yesrewrittenrewrittennoneReport
8075562019-12-14 16:32:50170.83.174.x/24266475bra (Brazil)yesrewrittenrewrittennoneReport
8059842019-12-12 01:05:29170.83.174.x/24266475bra (Brazil)yesrewrittenrewrittennoneReport
8053142019-12-11 02:57:21170.83.174.x/24266475bra (Brazil)yesrewrittenrewrittennoneReport
8009302019-12-04 04:03:55170.83.174.x/24266475bra (Brazil)yesrewrittenrewrittennoneReport
7970292019-11-28 03:03:44170.83.174.x/24266475bra (Brazil)yesrewrittenrewrittennoneReport
7904372019-11-17 14:37:08170.83.174.x/24266475bra (Brazil)yesrewrittenrewrittennoneReport
7896422019-11-16 00:30:19170.83.174.x/24266475bra (Brazil)yesrewrittenrewrittennoneReport
7892652019-11-15 11:03:33170.83.174.x/24266475bra (Brazil)yesrewrittenrewrittennoneReport

All results shown
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