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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
16529542023-10-11 06:53:45187.109.17.x/2453112bra (Brazil)noreceivedreceived/8Report
16509732023-10-07 12:02:20187.109.17.x/2453112bra (Brazil)yesreceivedreceived/8Report
16509672023-10-07 11:42:41187.109.17.x/2453112bra (Brazil)yesreceivedreceived/8Report
16492272023-10-04 05:46:18187.109.17.x/2453112bra (Brazil)noreceivedreceived/8Report
16476242023-09-30 11:39:52187.109.17.x/2453112bra (Brazil)yesreceivedreceived/8Report
16470962023-09-29 12:22:56187.109.17.x/2453112bra (Brazil)yesreceivedreceived/8Report
16457632023-09-27 04:38:09187.109.17.x/2453112bra (Brazil)noreceivedreceived/8Report
16418982023-09-20 03:31:42187.109.17.x/2453112bra (Brazil)noreceivedreceived/8Report
16394592023-09-15 12:34:12187.109.17.x/2453112bra (Brazil)yesreceivedreceived/8Report
16380192023-09-13 02:23:25187.109.17.x/2453112bra (Brazil)noreceivedreceived/8Report
16370122023-09-11 11:01:33187.109.17.x/2453112bra (Brazil)yesreceivedreceived/8Report
16344742023-09-06 01:16:06187.109.17.x/2453112bra (Brazil)noblockedreceived/8Report
16326912023-09-02 11:01:04187.109.17.x/2453112bra (Brazil)yesreceivedreceived/8Report
16318092023-08-31 18:24:37187.109.17.x/2453112bra (Brazil)yesreceivedreceived/8Report
16318032023-08-31 18:15:59187.109.17.x/2453112bra (Brazil)yesreceivedreceived/8Report
16315802023-08-31 11:30:04187.109.17.x/2453112bra (Brazil)yesreceivedreceived/8Report
16310022023-08-30 11:12:09187.109.17.x/2453112bra (Brazil)yesreceivedreceived/8Report
16308152023-08-30 00:08:54187.109.17.x/2453112bra (Brazil)noreceivedreceived/8Report
16304792023-08-29 12:05:00187.109.17.x/2453112bra (Brazil)yesreceivedreceived/8Report
16269312023-08-22 23:01:37187.109.17.x/2453112bra (Brazil)noblockedreceived/8Report
16266082023-08-22 10:58:09187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
16259932023-08-21 11:08:07187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
16246082023-08-18 13:58:21187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
16246042023-08-18 13:53:38187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
16230772023-08-15 21:55:14187.109.17.x/2453112bra (Brazil)noblockedreceived/8Report
16207232023-08-11 12:10:26187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
16192152023-08-08 20:48:02187.109.17.x/2453112bra (Brazil)noblockedreceived/8Report
16167282023-08-03 19:03:15187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
16156102023-08-01 19:40:47187.109.17.x/2453112bra (Brazil)noblockedreceived/8Report
16130212023-07-27 17:44:31187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
16128182023-07-27 11:02:56187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
16119942023-07-25 18:33:40187.109.17.x/2453112bra (Brazil)noblockedreceived/8Report
16117802023-07-25 10:59:58187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
16090892023-07-19 18:33:44187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
16052782023-07-12 17:27:02187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
16051702023-07-12 14:00:11187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
16051162023-07-12 12:11:54187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
16012082023-07-05 10:57:23187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
16000252023-07-03 10:55:54187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
15991322023-07-01 11:28:45187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
15986192023-06-30 10:58:55187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
15975512023-06-28 10:56:06187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
15972402023-06-27 19:23:36187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
15936092023-06-20 17:07:08187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
15936042023-06-20 17:02:32187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
15911122023-06-15 13:16:08187.109.17.x/2453112bra (Brazil)yesreceivedreceived/8Report
15910542023-06-15 11:37:20187.109.17.x/2453112bra (Brazil)yesreceivedreceived/8Report
15869942023-06-07 10:53:59187.109.17.x/2453112bra (Brazil)yesreceivedreceived/8Report
15861162023-06-05 18:59:44187.109.17.x/2453112bra (Brazil)yesreceivedreceived/8Report
15861042023-06-05 18:36:18187.109.17.x/2453112bra (Brazil)yesreceivedreceived/8Report
15860972023-06-05 18:20:29187.109.17.x/2453112bra (Brazil)yesreceivedreceived/8Report
15860572023-06-05 16:37:02187.109.17.x/2453112bra (Brazil)yesreceivedreceived/8Report
15840632023-06-01 14:01:51187.109.17.x/2453112bra (Brazil)yesreceivedreceived/8Report
15827742023-05-30 10:51:26187.109.17.x/2453112bra (Brazil)yesreceivedreceived/8Report
15808112023-05-26 11:00:48187.109.17.x/2453112bra (Brazil)yesreceivedreceived/8Report
15761312023-05-17 18:01:48187.109.17.x/2453112bra (Brazil)yesreceivedreceived/8Report
15761272023-05-17 17:56:24187.109.17.x/2453112bra (Brazil)yesreceivedreceived/8Report
14668922022-10-28 11:24:38187.109.17.x/2453112bra (Brazil)yesreceivedreceived/8Report
14627112022-10-20 20:18:56187.109.17.x/2453112bra (Brazil)yesreceivedreceived/8Report
14544002022-10-10 10:58:20187.109.17.x/2453112bra (Brazil)yesreceivedblockednoneReport
14507462022-10-03 19:45:49187.109.17.x/2453112bra (Brazil)yesreceivedblockednoneReport
14462432022-09-23 18:28:50187.109.17.x/2453112bra (Brazil)yesreceivedblockednoneReport
14419032022-09-16 17:21:43187.109.17.x/2453112bra (Brazil)yesreceivedblockednoneReport
14413252022-09-15 19:20:31187.109.17.x/2453112bra (Brazil)yesreceivedblockednoneReport
14402962022-09-14 10:58:44187.109.17.x/2453112bra (Brazil)yesreceivedblockednoneReport
14390422022-09-12 14:26:12187.109.17.x/2453112bra (Brazil)yesreceivedblockednoneReport
14389092022-09-12 10:53:27187.109.17.x/2453112bra (Brazil)yesreceivedblockednoneReport
14157872022-08-11 13:49:16187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
14132642022-08-06 14:11:10187.109.17.x/2453112bra (Brazil)noblockedreceived/8Report
14124002022-08-04 18:55:27187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
14122952022-08-04 15:13:26187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
14121692022-08-04 11:15:55187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
14106562022-08-01 14:26:02187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
14097962022-07-30 13:03:52187.109.17.x/2453112bra (Brazil)noblockedreceived/8Report
14089962022-07-28 18:59:33187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
14070542022-07-25 13:19:22187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
14061752022-07-23 11:56:27187.109.17.x/2453112bra (Brazil)noblockedreceived/8Report
14053502022-07-21 17:52:54187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
14026212022-07-18 17:38:45187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
14024532022-07-18 12:12:41187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
14014622022-07-16 10:50:07187.109.17.x/2453112bra (Brazil)noblockedreceived/8Report
13985972022-07-11 11:05:56187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
13977072022-07-09 09:42:49187.109.17.x/2453112bra (Brazil)noblockedreceived/8Report
13955882022-07-05 17:35:01187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
13954762022-07-05 14:24:50187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
13938722022-07-02 08:35:29187.109.17.x/2453112bra (Brazil)noblockedreceived/8Report
13916292022-06-28 13:18:02187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
13916062022-06-28 12:45:09187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
13862952022-06-22 10:27:13187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
13841492022-06-18 04:53:59187.109.17.x/2453112bra (Brazil)noblockedreceived/8Report
13839552022-06-17 18:44:36187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
13836832022-06-17 10:59:50187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
13812752022-06-13 10:57:52187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
13802882022-06-11 03:46:38187.109.17.x/2453112bra (Brazil)noblockedreceived/8Report
13799672022-06-10 12:16:41187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
13776292022-06-08 12:41:52187.109.17.x/2453112bra (Brazil)yesblockedblockednoneReport
13776252022-06-08 12:32:08187.109.17.x/2453112bra (Brazil)yesblockedreceived/8Report
13754112022-06-04 02:39:16187.109.17.x/2453112bra (Brazil)noblockedreceived/8Report
13717202022-05-28 01:31:59187.109.17.x/2453112bra (Brazil)noblockedreceived/8Report
13680212022-05-21 00:25:41187.109.17.x/2453112bra (Brazil)noblockedreceived/8Report

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