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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
12974652022-01-28 03:36:38187.109.17.x/2453112bra (Brazil)noblockedreceived/8Report
12938142022-01-21 02:29:14187.109.17.x/2453112bra (Brazil)noblockedreceived/8Report
12927672022-01-19 10:50:42187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
12924592022-01-18 20:10:39187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
12922402022-01-18 14:31:45187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
12922402022-01-18 14:31:452804:d0c:xx::/4053112bra (Brazil)noblockedblocked/64Report
12916122022-01-17 09:49:02187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
12900012022-01-14 01:21:51187.109.17.x/2453112bra (Brazil)noblockedreceived/8Report
12885032022-01-11 13:25:04187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
12885032022-01-11 13:25:042804:d0c:xx::/4053112bra (Brazil)noblockedblocked/64Report
12882342022-01-10 23:41:09187.109.24.x/2453112bra (Brazil)yesrewrittenrewrittennoneReport
12882342022-01-10 23:41:092804:d0c:80xx::/4053112bra (Brazil)noblockedblocked/56Report
12879662022-01-10 14:18:48189.90.148.x/2453112bra (Brazil)yesblockedblockednoneReport
12876582022-01-10 01:14:44187.109.24.x/2453112bra (Brazil)yesrewrittenrewrittennoneReport
12876582022-01-10 01:14:442804:d0c:80xx::/4053112bra (Brazil)noblockedblocked/56Report
12867082022-01-07 18:36:13187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
12863292022-01-07 00:14:30187.109.17.x/2453112bra (Brazil)noblockedreceived/8Report
12852312022-01-05 00:02:44189.90.156.x/2453112bra (Brazil)yesrewrittenrewrittennoneReport
12852312022-01-05 00:02:442804:d0c:80xx::/4053112bra (Brazil)noblockedblocked/56Report
12849282022-01-04 12:39:15187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
12820032021-12-31 12:05:55170.231.75.x/2453112bra (Brazil)yesrewrittenrewrittennoneReport
12820032021-12-31 12:05:552804:d0c:80xx::/4053112bra (Brazil)noblockedblocked/56Report
12817892021-12-30 23:07:10187.109.17.x/2453112bra (Brazil)noblockedreceived/8Report
12804022021-12-28 11:32:33187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
12782902021-12-23 22:00:49187.109.17.x/2453112bra (Brazil)noblockedreceived/8Report
12777992021-12-23 00:10:54143.255.60.x/2453112bra (Brazil)yesrewrittenrewrittennoneReport
12777992021-12-23 00:10:542804:d0c:80xx::/4053112bra (Brazil)noblockedblocked/56Report
12710122021-12-16 20:53:30187.109.17.x/2453112bra (Brazil)noblockedreceived/8Report
12681942021-12-12 11:31:23170.231.72.x/2453112bra (Brazil)yesrewrittenrewrittennoneReport
12681942021-12-12 11:31:232804:d0c:80xx::/4053112bra (Brazil)noblockedblocked/56Report
12669402021-12-10 01:29:41177.23.14.x/2453112bra (Brazil)yesrewrittenrewrittennoneReport
12669402021-12-10 01:29:412804:d0c:80xx::/4053112bra (Brazil)noblockedblocked/56Report
12667952021-12-09 19:46:03187.109.17.x/2453112bra (Brazil)noblockedreceived/8Report
12654712021-12-07 17:32:41187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
12627362021-12-02 18:38:33187.109.17.x/2453112bra (Brazil)noblockedreceived/8Report
12617992021-12-01 11:02:47187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
12563802021-11-25 17:32:06187.109.17.x/2453112bra (Brazil)noblockedreceived/8Report
12556232021-11-24 13:06:16187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
12556202021-11-24 12:57:36187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
12543822021-11-22 12:37:44187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
12534802021-11-20 11:35:25187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
12525532021-11-18 16:24:38187.109.17.x/2453112bra (Brazil)noblockedreceived/8Report
12524472021-11-18 12:21:12187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
12406412021-10-28 11:04:50187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
12401912021-10-27 17:06:12187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
12373632021-10-23 11:49:00187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
12373632021-10-23 11:49:002804:d0c:xx::/4053112bra (Brazil)noblockedblocked/64Report
12342312021-10-18 11:39:59187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
12338282021-10-17 19:54:46143.255.61.x/2453112bra (Brazil)yesrewrittenrewrittennoneReport
12338282021-10-17 19:54:462804:d0c:80xx::/4053112bra (Brazil)noblockedblocked/56Report
12313192021-10-13 17:55:14187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
12313192021-10-13 17:55:142804:d0c:xx::/4053112bra (Brazil)noblockedblocked/64Report
12313122021-10-13 17:45:30187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
12310282021-10-13 10:40:41187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
12307412021-10-13 00:01:53170.231.72.x/2453112bra (Brazil)yesblockedblockednoneReport
12307412021-10-13 00:01:532804:d0c:80xx::/4053112bra (Brazil)noblockedblocked/56Report
12264502021-10-05 17:04:23187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
12245682021-10-02 12:54:10187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
12245632021-10-02 12:49:24187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
12239532021-10-01 12:40:04187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
12239532021-10-01 12:40:042804:d0c:xx::/4053112bra (Brazil)noblockedblocked/64Report
12231852021-09-30 11:03:05187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
12210972021-09-27 11:00:36187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
12159282021-09-17 20:17:33187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
12120402021-09-10 19:10:52187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
12118482021-09-10 12:58:51187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
12113882021-09-09 17:13:39187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
12095032021-09-06 11:07:24187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
12083472021-09-03 18:00:31187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
12044562021-08-27 16:54:30187.109.17.x/2453112bra (Brazil)yesunknownreceivednoneReport
12035722021-08-26 10:44:46187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
12032692021-08-25 19:55:502804:d0c:80xx::/4053112bra (Brazil)noblockedblocked/56Report
12020052021-08-23 19:31:15187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
12017872021-08-23 12:53:50187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
12006722021-08-21 11:55:59187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
11967062021-08-14 10:49:13187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
11967062021-08-14 10:49:132804:d0c:xx::/4053112bra (Brazil)noblockedblocked/64Report
11945732021-08-10 18:08:262804:d0c:80xx::/4053112bra (Brazil)noblockedblocked/56Report
11943592021-08-10 12:53:382804:d0c:80xx::/4053112bra (Brazil)noblockedblocked/56Report
11936412021-08-09 10:15:442804:d0c:80xx::/4053112bra (Brazil)noblockedblocked/56Report
11905422021-08-03 12:32:57187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
11905422021-08-03 12:32:572804:d0c:xx::/4053112bra (Brazil)noblockedblocked/64Report
11896112021-08-01 23:33:502804:d0c:80xx::/4053112bra (Brazil)noblockedblocked/56Report
11888932021-07-31 11:10:11187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
11888932021-07-31 11:10:112804:d0c:xx::/4053112bra (Brazil)noblockedblocked/64Report
11877582021-07-29 11:38:29187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
11877582021-07-29 11:38:292804:d0c:xx::/4053112bra (Brazil)noblockedblocked/64Report
11866112021-07-27 11:43:01187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
11860962021-07-26 13:19:52187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
11860962021-07-26 13:19:522804:d0c:xx::/4053112bra (Brazil)noblockedblocked/64Report
11848752021-07-23 19:07:31187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
11848712021-07-23 19:03:18187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
11848642021-07-23 18:42:38187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
11835532021-07-21 13:53:27187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
11835532021-07-21 13:53:272804:d0c:xx::/4053112bra (Brazil)noblockedblocked/64Report
11821182021-07-18 23:40:052804:d0c:80xx::/4053112bra (Brazil)noblockedblocked/56Report
11809492021-07-16 11:11:35187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
11809492021-07-16 11:11:352804:d0c:xx::/4053112bra (Brazil)noblockedblocked/64Report
11785302021-07-13 00:34:212804:d0c:80xx::/4053112bra (Brazil)noblockedblocked/56Report
11746852021-07-09 11:26:47187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
11714002021-07-03 11:37:32187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
11714002021-07-03 11:37:322804:d0c:xx::/4053112bra (Brazil)noblockedblocked/64Report
11701282021-07-01 11:05:27187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
11671882021-06-26 11:03:46187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
11671882021-06-26 11:03:462804:d0c:xx::/4053112bra (Brazil)noblockedblocked/64Report
11645402021-06-20 00:13:332804:d0c:80xx::/4053112bra (Brazil)noblockedblocked/56Report
11643292021-06-19 12:21:32187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
11640602021-06-18 20:41:24187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
11640602021-06-18 20:41:242804:d0c:xx::/4053112bra (Brazil)noblockedblocked/64Report
11603012021-06-13 15:52:472804:d0c:80xx::/4053112bra (Brazil)noblockedblocked/56Report
11598152021-06-12 11:14:58187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
11595052021-06-11 19:34:43187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
11595052021-06-11 19:34:432804:d0c:xx::/4053112bra (Brazil)noblockedblocked/64Report
11567692021-06-07 12:57:31187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
11554772021-06-04 18:28:01187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
11554772021-06-04 18:28:012804:d0c:xx::/4053112bra (Brazil)noblockedblocked/64Report
11532332021-06-01 11:15:14187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
11530052021-05-31 23:55:492804:d0c:80xx::/4053112bra (Brazil)noblockedblocked/56Report
11529172021-05-31 20:35:40187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
11529142021-05-31 20:29:35187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
11526072021-05-31 11:51:00187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
11507742021-05-27 17:23:42187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
11507742021-05-27 17:23:422804:d0c:xx::/4053112bra (Brazil)noblockedblocked/64Report
11476172021-05-22 10:26:21187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
11474082021-05-21 22:30:112804:d0c:80xx::/4053112bra (Brazil)noblockedblocked/56Report
11471622021-05-21 12:57:05187.109.17.x/2453112bra (Brazil)yesreceivedreceived/8Report
11441882021-05-16 22:56:082804:d0c:80xx::/4053112bra (Brazil)noblockedblocked/56Report

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