Logo

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
19988552025-07-21 10:54:01138.99.251.x/2428130bra (Brazil)yesblockedblockednoneReport
19965332025-07-16 17:36:04187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
19965072025-07-16 16:54:26187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
19964932025-07-16 16:32:47187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
19964862025-07-16 16:21:13187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
19960372025-07-15 20:49:27187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
19960292025-07-15 20:37:50187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
19954822025-07-15 00:25:12138.99.251.x/2428130bra (Brazil)yesblockedblockednoneReport
19935012025-07-11 11:08:56187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19927252025-07-10 00:27:18138.99.251.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19927002025-07-09 23:23:53138.99.251.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19918912025-07-08 19:31:11187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
19918552025-07-08 18:49:30187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
19913522025-07-07 22:06:36138.99.251.x/2428130bra (Brazil)yesblockedblockednoneReport
19912172025-07-07 19:20:31187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
19911812025-07-07 18:38:54187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
19911702025-07-07 18:17:13187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
19911262025-07-07 17:00:12187.19.96.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19885632025-07-02 15:26:32187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
19885442025-07-02 14:44:52187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
19885392025-07-02 14:23:16187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
19885292025-07-02 14:11:39187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
19875842025-07-01 02:06:52138.99.251.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19875842025-07-01 02:06:522804:2b8:10xx::/4028130bra (Brazil)noblockedblocked/56Report
19861892025-06-28 14:32:33138.99.251.x/2428130bra (Brazil)yesblockedblockednoneReport
19844102025-06-25 13:04:59187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
19843672025-06-25 12:23:19187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
19837972025-06-24 13:33:24187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
19837652025-06-24 12:51:45187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
19837552025-06-24 12:30:02187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
19837472025-06-24 12:18:25187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
19835282025-06-24 01:00:09138.99.251.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19835142025-06-24 00:18:26138.99.251.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19835092025-06-23 23:56:33138.99.251.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19807722025-06-18 16:28:21138.99.251.x/2428130bra (Brazil)yesblockedblockednoneReport
19807662025-06-18 16:16:36138.99.251.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19799132025-06-17 11:10:35187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
19799132025-06-17 11:10:352804:2b8:a8xx::/4028130bra (Brazil)noblockedblocked/32Report
19792742025-06-16 12:42:10187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19773762025-06-12 16:01:19187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
19773522025-06-12 15:19:39187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
19773402025-06-12 14:57:59187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
19773302025-06-12 14:46:14187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
19773132025-06-12 14:24:21187.19.96.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19772852025-06-12 13:26:11187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
19772692025-06-12 13:04:26187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
19772622025-06-12 12:52:46187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
19769332025-06-11 22:48:31138.99.251.x/2428130bra (Brazil)yesblockedblockednoneReport
19769332025-06-11 22:48:312804:2b8:10xx::/4028130bra (Brazil)noblockedblocked/56Report
19768442025-06-11 20:13:46187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
19768442025-06-11 20:13:462804:2b8:a8xx::/4028130bra (Brazil)noblockedblocked/32Report
19768352025-06-11 19:58:45187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
19768352025-06-11 19:58:452804:2b8:a8xx::/4028130bra (Brazil)noblockedblocked/32Report
19768172025-06-11 19:41:25187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
19754222025-06-09 19:02:02187.19.107.x/2428130bra (Brazil)yesblockedblockednoneReport
19751252025-06-09 11:00:24187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
19751252025-06-09 11:00:242804:2b8:a8xx::/4028130bra (Brazil)noblockedblocked/32Report
19748602025-06-08 17:49:22138.99.251.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19748602025-06-08 17:49:222804:2b8:10xx::/4028130bra (Brazil)noblockedblocked/56Report
19712522025-05-31 14:01:26138.99.251.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19712472025-05-31 13:49:42138.99.251.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19709762025-05-30 20:49:30187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
19709762025-05-30 20:49:302804:2b8:a8xx::/4028130bra (Brazil)noblockedblocked/32Report
19709082025-05-30 18:34:52187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
19709082025-05-30 18:34:522804:2b8:a8xx::/4028130bra (Brazil)noblockedblocked/32Report
19708642025-05-30 17:31:04187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
19692352025-05-28 12:28:19187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19692282025-05-28 12:06:26187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19689022025-05-27 20:37:47187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
19682282025-05-26 21:23:41138.99.251.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19678972025-05-26 12:42:35187.19.96.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19678132025-05-26 10:59:51187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
19678132025-05-26 10:59:512804:2b8:a8xx::/4028130bra (Brazil)noblockedblocked/32Report
19665582025-05-23 20:04:49138.99.251.x/2428130bra (Brazil)yesblockedblockednoneReport
19665522025-05-23 19:52:44138.99.251.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19646302025-05-20 20:50:50186.227.109.x/2428130bra (Brazil)yesblockedblockednoneReport
19646212025-05-20 20:37:47186.227.109.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19645662025-05-20 19:29:57187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
19645612025-05-20 19:22:09187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
19644802025-05-20 17:21:02187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19644652025-05-20 16:55:07187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19642732025-05-20 10:59:14187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
19616932025-05-15 21:12:04186.227.96.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19609912025-05-14 20:02:06187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
19609552025-05-14 19:00:10187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19608432025-05-14 16:04:13187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
19601142025-05-13 16:54:04187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
19595672025-05-12 21:18:35186.227.109.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19575612025-05-09 17:12:07187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19575582025-05-09 17:06:15187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19566092025-05-08 00:59:50186.227.109.x/2428130bra (Brazil)yesblockedblockednoneReport
19565932025-05-08 00:18:03186.227.109.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19565832025-05-07 23:56:21186.227.109.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19565812025-05-07 23:44:36186.227.109.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19558012025-05-06 17:59:11187.19.100.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19557462025-05-06 16:15:13187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
19557462025-05-06 16:15:132804:2b8:a8xx::/4028130bra (Brazil)noblockedblocked/32Report
19556462025-05-06 13:35:23187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
19548662025-05-04 23:39:48143.208.40.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19548662025-05-04 23:39:482804:2b8:c0xx::/4028130bra (Brazil)noblockedblocked/56Report
19539872025-05-02 21:50:42143.208.40.x/2428130bra (Brazil)yesblockedblockednoneReport
19536412025-05-02 11:57:50187.19.101.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19536352025-05-02 11:46:02187.19.101.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19536272025-05-02 11:39:16187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19533002025-05-01 18:21:51143.208.40.x/2428130bra (Brazil)yesblockedblockednoneReport
19524132025-04-30 02:15:17143.208.40.x/2428130bra (Brazil)yesblockedblockednoneReport
19519912025-04-29 12:27:49187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
19519912025-04-29 12:27:492804:2b8:a8xx::/4028130bra (Brazil)noblockedblocked/32Report
19489942025-04-23 19:59:20187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
19489942025-04-23 19:59:202804:2b8:a8xx::/4028130bra (Brazil)noblockedblocked/32Report
19485082025-04-23 01:09:02143.208.43.x/2428130bra (Brazil)yesblockedblockednoneReport
19484152025-04-22 20:47:24143.208.43.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19484152025-04-22 20:47:242804:2b8:a0xx::/4028130bra (Brazil)noblockedblocked/56Report
19481622025-04-22 12:33:19187.19.96.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19476752025-04-21 14:23:13143.208.43.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
19476752025-04-21 14:23:132804:2b8:a0xx::/4028130bra (Brazil)noblockedblocked/56Report

Next 100
Last Modified