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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
18401802024-10-07 04:06:46187.16.141.x/2428254bra (Brazil)noblockedblocked/26Report
18401802024-10-07 04:06:462804:618:88xx::/4028254bra (Brazil)noblockedblocked/64Report
18401762024-10-07 04:00:03187.16.136.x/2428254bra (Brazil)noblockedblocked/24Report
18401762024-10-07 04:00:032804:618:xx::/4028254bra (Brazil)noblockedblocked/64Report
18364982024-09-30 04:06:25187.16.141.x/2428254bra (Brazil)noblockedblocked/26Report
18364982024-09-30 04:06:252804:618:88xx::/4028254bra (Brazil)noblockedblocked/64Report
18364912024-09-30 04:00:02187.16.136.x/2428254bra (Brazil)noblockedblocked/24Report
18364912024-09-30 04:00:022804:618:xx::/4028254bra (Brazil)noblockedblocked/64Report
18328272024-09-23 04:06:05187.16.141.x/2428254bra (Brazil)noblockedblocked/26Report
18328272024-09-23 04:06:052804:618:88xx::/4028254bra (Brazil)noblockedblocked/64Report
18328232024-09-23 04:00:02187.16.136.x/2428254bra (Brazil)noblockedblocked/24Report
18328232024-09-23 04:00:022804:618:xx::/4028254bra (Brazil)noblockedblocked/64Report
18293142024-09-16 04:05:44187.16.141.x/2428254bra (Brazil)noblockedblocked/26Report
18293142024-09-16 04:05:442804:618:88xx::/4028254bra (Brazil)noblockedblocked/64Report
18293092024-09-16 04:00:03187.16.136.x/2428254bra (Brazil)noblockedblocked/24Report
18293092024-09-16 04:00:032804:618:xx::/4028254bra (Brazil)noblockedblocked/64Report
18255352024-09-09 04:05:23187.16.141.x/2428254bra (Brazil)noblockedblocked/26Report
18255352024-09-09 04:05:232804:618:88xx::/4028254bra (Brazil)noblockedblocked/64Report
18255282024-09-09 04:00:02187.16.136.x/2428254bra (Brazil)noblockedblocked/24Report
18255282024-09-09 04:00:022804:618:xx::/4028254bra (Brazil)noblockedblocked/64Report
18218712024-09-02 04:05:03187.16.141.x/2428254bra (Brazil)noblockedblocked/26Report
18218712024-09-02 04:05:032804:618:88xx::/4028254bra (Brazil)noblockedblocked/64Report
18218652024-09-02 04:00:02187.16.136.x/2428254bra (Brazil)noblockedblocked/24Report
18218652024-09-02 04:00:022804:618:xx::/4028254bra (Brazil)noblockedblocked/64Report
18183612024-08-26 04:04:42187.16.141.x/2428254bra (Brazil)noblockedblocked/26Report
18183612024-08-26 04:04:422804:618:88xx::/4028254bra (Brazil)noblockedblocked/64Report
18183572024-08-26 04:00:02187.16.136.x/2428254bra (Brazil)noblockedblocked/24Report
18148672024-08-19 04:04:22187.16.141.x/2428254bra (Brazil)noblockedblocked/26Report
18148672024-08-19 04:04:222804:618:88xx::/4028254bra (Brazil)noblockedblocked/64Report
18148622024-08-19 04:00:02187.16.136.x/2428254bra (Brazil)noblockedblocked/24Report
18148622024-08-19 04:00:022804:618:xx::/4028254bra (Brazil)noblockedblocked/64Report
18112762024-08-12 04:04:00187.16.141.x/2428254bra (Brazil)noblockedblocked/26Report
18112762024-08-12 04:04:002804:618:88xx::/4028254bra (Brazil)noblockedblocked/64Report
18112722024-08-12 04:00:02187.16.136.x/2428254bra (Brazil)noblockedblocked/24Report
18112722024-08-12 04:00:022804:618:xx::/4028254bra (Brazil)noblockedblocked/64Report
18078242024-08-05 04:03:41187.16.141.x/2428254bra (Brazil)noblockedblocked/26Report
18078242024-08-05 04:03:412804:618:88xx::/4028254bra (Brazil)noblockedblocked/64Report
18078212024-08-05 04:00:03187.16.136.x/2428254bra (Brazil)noblockedblocked/24Report
18078212024-08-05 04:00:032804:618:xx::/4028254bra (Brazil)noblockedblocked/64Report
18041442024-07-29 04:03:20187.16.141.x/2428254bra (Brazil)noblockedblocked/26Report
18041442024-07-29 04:03:202804:618:88xx::/4028254bra (Brazil)noblockedblocked/64Report
18041382024-07-29 04:00:02187.16.136.x/2428254bra (Brazil)noblockedblocked/24Report
18041382024-07-29 04:00:022804:618:xx::/4028254bra (Brazil)noblockedblocked/64Report
18007802024-07-22 04:03:00187.16.141.x/2428254bra (Brazil)noblockedblocked/26Report
18007802024-07-22 04:03:002804:618:88xx::/4028254bra (Brazil)noblockedblocked/64Report
18007742024-07-22 04:00:02187.16.136.x/2428254bra (Brazil)noblockedblocked/24Report
18007742024-07-22 04:00:022804:618:xx::/4028254bra (Brazil)noblockedblocked/64Report
17968932024-07-15 04:02:39187.16.141.x/2428254bra (Brazil)noblockedblocked/26Report
17968932024-07-15 04:02:392804:618:88xx::/4028254bra (Brazil)noblockedblocked/64Report
17968892024-07-15 04:00:02187.16.136.x/2428254bra (Brazil)noblockedblocked/24Report
17968892024-07-15 04:00:022804:618:xx::/4028254bra (Brazil)noblockedblocked/64Report
17930162024-07-08 04:02:19187.16.141.x/2428254bra (Brazil)noblockedblocked/26Report
17930162024-07-08 04:02:192804:618:88xx::/4028254bra (Brazil)noblockedblocked/64Report
17930132024-07-08 04:00:03187.16.136.x/2428254bra (Brazil)noblockedblocked/24Report
17930132024-07-08 04:00:032804:618:xx::/4028254bra (Brazil)noblockedblocked/64Report
17892692024-07-01 04:01:59187.16.141.x/2428254bra (Brazil)noblockedblocked/26Report
17892692024-07-01 04:01:592804:618:88xx::/4028254bra (Brazil)noblockedblocked/64Report
17892642024-07-01 04:00:02187.16.136.x/2428254bra (Brazil)noblockedblocked/24Report
17892642024-07-01 04:00:022804:618:xx::/4028254bra (Brazil)noblockedblocked/64Report
17852972024-06-24 04:01:38187.16.141.x/2428254bra (Brazil)noblockedblocked/26Report
17852972024-06-24 04:01:382804:618:88xx::/4028254bra (Brazil)noblockedblocked/64Report
17852922024-06-24 04:00:02187.16.136.x/2428254bra (Brazil)noblockedblocked/24Report
17852922024-06-24 04:00:022804:618:xx::/4028254bra (Brazil)noblockedblocked/64Report
17813232024-06-17 04:01:18187.16.141.x/2428254bra (Brazil)noblockedblocked/26Report
17813232024-06-17 04:01:182804:618:88xx::/4028254bra (Brazil)noblockedblocked/64Report
17813182024-06-17 04:00:02187.16.136.x/2428254bra (Brazil)noblockedblocked/24Report
17813182024-06-17 04:00:022804:618:xx::/4028254bra (Brazil)noblockedblocked/64Report
17791012024-06-12 19:54:43187.16.136.x/2428254bra (Brazil)noblockedblocked/24Report
17791012024-06-12 19:54:432804:618:xx::/4028254bra (Brazil)noblockedblocked/64Report
17773542024-06-10 04:00:57187.16.141.x/2428254bra (Brazil)noblockedblocked/26Report
17773542024-06-10 04:00:572804:618:88xx::/4028254bra (Brazil)noblockedblocked/64Report
17773502024-06-10 04:00:02187.16.136.x/2428254bra (Brazil)noblockedblocked/24Report
17773502024-06-10 04:00:022804:618:xx::/4028254bra (Brazil)noblockedblocked/64Report
17734832024-06-03 04:00:37187.16.141.x/2428254bra (Brazil)noblockedblocked/26Report
17734832024-06-03 04:00:372804:618:88xx::/4028254bra (Brazil)noblockedblocked/64Report
17734782024-06-03 04:00:02187.16.136.x/2428254bra (Brazil)noblockedblocked/24Report
17734782024-06-03 04:00:022804:618:xx::/4028254bra (Brazil)noblockedblocked/64Report
17722742024-05-31 12:11:40187.16.141.x/2428254bra (Brazil)noblockedblocked/26Report
17722742024-05-31 12:11:402804:618:88xx::/4028254bra (Brazil)noblockedblocked/64Report
17722712024-05-31 12:09:14187.16.136.x/2428254bra (Brazil)noblockedblocked/24Report
17722712024-05-31 12:09:142804:618:xx::/4028254bra (Brazil)noblockedblocked/64Report
17712772024-05-29 17:16:35187.16.141.x/2428254bra (Brazil)noblockedblocked/26Report
17712772024-05-29 17:16:352804:618:88xx::/4028254bra (Brazil)noblockedblocked/64Report
17712752024-05-29 17:16:27187.16.136.x/2428254bra (Brazil)noblockedblocked/24Report
17712752024-05-29 17:16:272804:618:xx::/4028254bra (Brazil)noblockedblocked/64Report
17712362024-05-29 15:56:26187.16.141.x/2428254bra (Brazil)noblockedblocked/26Report
17712362024-05-29 15:56:262804:618:88xx::/4028254bra (Brazil)noblockedblocked/64Report
17712352024-05-29 15:56:22187.16.136.x/2428254bra (Brazil)noblockedblocked/24Report
17712352024-05-29 15:56:222804:618:xx::/4028254bra (Brazil)noblockedblocked/64Report
17712032024-05-29 14:50:45187.16.141.x/2428254bra (Brazil)noblockedblocked/26Report
17712032024-05-29 14:50:452804:618:88xx::/4028254bra (Brazil)noblockedblocked/64Report
17712022024-05-29 14:50:25187.16.136.x/2428254bra (Brazil)noblockedblocked/24Report
17712022024-05-29 14:50:252804:618:xx::/4028254bra (Brazil)noblockedblocked/64Report
17712012024-05-29 14:47:06187.16.136.x/2428254bra (Brazil)noblockedblocked/24Report
17712012024-05-29 14:47:062804:618:xx::/4028254bra (Brazil)noblockedblocked/64Report
17711542024-05-29 13:29:49187.16.136.x/2428254bra (Brazil)noblockedblocked/24Report
17711542024-05-29 13:29:492804:618:xx::/4028254bra (Brazil)noblockedblocked/64Report
17711512024-05-29 13:29:15187.16.141.x/2428254bra (Brazil)noblockedblocked/26Report
17711512024-05-29 13:29:152804:618:88xx::/4028254bra (Brazil)noblockedblocked/64Report
17705942024-05-28 14:21:17187.16.136.x/2428254bra (Brazil)yesblockedblockednoneReport
17705942024-05-28 14:21:172804:618:xx::/4028254bra (Brazil)noblockedblocked/64Report
17705882024-05-28 14:14:50187.16.141.x/2428254bra (Brazil)noblockedblocked/26Report
17705882024-05-28 14:14:502804:618:88xx::/4028254bra (Brazil)noblockedblocked/64Report
17705862024-05-28 14:14:08187.16.136.x/2428254bra (Brazil)noblockedblocked/24Report
17705862024-05-28 14:14:082804:618:xx::/4028254bra (Brazil)noblockedblocked/64Report
17701262024-05-27 19:03:31187.16.136.x/2428254bra (Brazil)noblockedblocked/24Report
17701262024-05-27 19:03:312804:618:xx::/4028254bra (Brazil)noblockedblocked/64Report
17701182024-05-27 18:56:24187.16.141.x/2428254bra (Brazil)noblockedblocked/26Report
17701182024-05-27 18:56:242804:618:88xx::/4028254bra (Brazil)noblockedblocked/64Report
17701172024-05-27 18:56:14187.16.136.x/2428254bra (Brazil)noblockedblocked/20Report
17701172024-05-27 18:56:142804:618:xx::/4028254bra (Brazil)noblockedblocked/64Report
17699962024-05-27 15:05:15187.16.136.x/2428254bra (Brazil)noblockedblocked/24Report
17699962024-05-27 15:05:152804:618:xx::/4028254bra (Brazil)noblockedblocked/64Report
17699642024-05-27 14:23:39187.16.136.x/2428254bra (Brazil)noblockedblocked/24Report
17699642024-05-27 14:23:392804:618:xx::/4028254bra (Brazil)noblockedblocked/64Report
17699632024-05-27 14:23:35187.16.141.x/2428254bra (Brazil)noblockedblocked/26Report
17699632024-05-27 14:23:352804:618:88xx::/4028254bra (Brazil)noblockedblocked/64Report
17699592024-05-27 14:19:15187.16.141.x/2428254bra (Brazil)noblockedblocked/26Report
17699592024-05-27 14:19:152804:618:88xx::/4028254bra (Brazil)noblockedblocked/64Report
17699572024-05-27 14:14:56187.16.141.x/2428254bra (Brazil)noblockedblocked/26Report
17699572024-05-27 14:14:562804:618:88xx::/4028254bra (Brazil)noblockedblocked/64Report
17699522024-05-27 14:08:19187.16.136.x/2428254bra (Brazil)noblockedblocked/24Report
17699522024-05-27 14:08:192804:618:xx::/4028254bra (Brazil)noblockedblocked/64Report
17699472024-05-27 14:01:07187.16.141.x/2428254bra (Brazil)noblockedblocked/26Report
17699472024-05-27 14:01:072804:618:88xx::/4028254bra (Brazil)noblockedblocked/64Report
17699462024-05-27 14:00:27187.16.136.x/2428254bra (Brazil)noblockedblocked/24Report
17699462024-05-27 14:00:272804:618:xx::/4028254bra (Brazil)noblockedblocked/64Report
17699302024-05-27 13:29:49187.16.136.x/2428254bra (Brazil)noblockedblocked/24Report
17699302024-05-27 13:29:492804:618:xx::/4028254bra (Brazil)noblockedblocked/64Report
17699082024-05-27 13:00:36187.16.136.x/2428254bra (Brazil)noblockedblocked/24Report
17699082024-05-27 13:00:362804:618:xx::/4028254bra (Brazil)noblockedblocked/64Report
17698602024-05-27 12:05:02187.16.136.x/2428254bra (Brazil)noblockedblocked/24Report
17698602024-05-27 12:05:022804:618:xx::/4028254bra (Brazil)noblockedblocked/64Report
17698392024-05-27 11:47:25187.16.136.x/2428254bra (Brazil)noblockedblocked/24Report
17698392024-05-27 11:47:252804:618:xx::/4028254bra (Brazil)noblockedblocked/64Report
17696622024-05-27 04:00:16187.16.141.x/2428254bra (Brazil)noblockedblocked/26Report
17696622024-05-27 04:00:162804:618:88xx::/4028254bra (Brazil)noblockedblocked/64Report
17686652024-05-24 19:56:26187.16.141.x/2428254bra (Brazil)noblockedblocked/26Report
17686652024-05-24 19:56:262804:618:88xx::/4028254bra (Brazil)noblockedblocked/64Report
17686612024-05-24 19:51:38187.16.136.x/2428254bra (Brazil)noblockedblocked/20Report
17686612024-05-24 19:51:382804:618:xx::/4028254bra (Brazil)noblockedblocked/64Report
17678722024-05-23 12:46:54187.16.136.x/2428254bra (Brazil)noblockedblocked/20Report
17678722024-05-23 12:46:542804:618:xx::/4028254bra (Brazil)noblockedblocked/64Report
17678652024-05-23 12:36:31187.16.136.x/2428254bra (Brazil)noblockedblocked/20Report
17678652024-05-23 12:36:312804:618:xx::/4028254bra (Brazil)noblockedblocked/64Report
17678142024-05-23 11:25:52187.16.141.x/2428254bra (Brazil)noblockedblocked/26Report
17678142024-05-23 11:25:522804:618:88xx::/4028254bra (Brazil)noblockedblocked/64Report
17675182024-05-22 20:11:10187.16.136.x/2428254bra (Brazil)yesblockedblockednoneReport
17675182024-05-22 20:11:102804:618:xx::/4028254bra (Brazil)noblockedblocked/64Report
17674932024-05-22 19:12:41187.16.137.x/2428254bra (Brazil)yesrewrittenrewrittennoneReport
17674272024-05-22 17:17:59187.16.141.x/2428254bra (Brazil)noblockedblocked/26Report
17674272024-05-22 17:17:592804:618:88xx::/4028254bra (Brazil)noblockedblocked/64Report
17673902024-05-22 16:05:53187.16.141.x/2428254bra (Brazil)noblockedblocked/26Report
17673902024-05-22 16:05:532804:618:88xx::/4028254bra (Brazil)noblockedblocked/64Report
17673772024-05-22 15:31:10187.16.141.x/2428254bra (Brazil)noblockedblocked/26Report
17673772024-05-22 15:31:102804:618:88xx::/4028254bra (Brazil)noblockedblocked/64Report
17667872024-05-21 14:24:32187.16.136.x/2428254bra (Brazil)noblockedblocked/20Report
17667872024-05-21 14:24:322804:618:xx::/4028254bra (Brazil)noblockedblocked/64Report
17662332024-05-20 14:49:31187.16.136.x/2428254bra (Brazil)noblockedblocked/20Report
17662332024-05-20 14:49:312804:618:xx::/4028254bra (Brazil)noblockedblocked/64Report
17662292024-05-20 14:41:12187.16.136.x/2428254bra (Brazil)noblockedblocked/20Report
17662292024-05-20 14:41:122804:618:xx::/4028254bra (Brazil)noblockedblocked/64Report
17662252024-05-20 14:31:16187.16.136.x/2428254bra (Brazil)noblockedblocked/20Report
17662252024-05-20 14:31:162804:618:xx::/4028254bra (Brazil)noblockedblocked/64Report
17661232024-05-20 11:57:56187.16.136.x/2428254bra (Brazil)noblockedblocked/20Report
17661232024-05-20 11:57:562804:618:xx::/4028254bra (Brazil)noblockedblocked/64Report
17650232024-05-17 20:49:28177.71.22.x/2428254bra (Brazil)yesrewrittenrewrittennoneReport
17650232024-05-17 20:49:282804:618:3xx::/4028254bra (Brazil)noblockedblockednoneReport
17648082024-05-17 14:32:12187.16.136.x/2428254bra (Brazil)noblockedblocked/20Report
17648082024-05-17 14:32:122804:618:xx::/4028254bra (Brazil)noblockedblocked/64Report
17643162024-05-16 14:13:15187.16.136.x/2428254bra (Brazil)noblockedblocked/20Report
17643162024-05-16 14:13:152804:618:xx::/4028254bra (Brazil)noblockedblocked/64Report
17642702024-05-16 12:35:48187.16.136.x/2428254bra (Brazil)noreceivedreceived/8Report
17642702024-05-16 12:35:482804:618:xx::/4028254bra (Brazil)noblockedblocked/64Report
17639182024-05-15 19:04:25187.16.136.x/2428254bra (Brazil)yesblockedblockednoneReport
17639182024-05-15 19:04:252804:618:xx::/4028254bra (Brazil)noblockedblocked/64Report
17638872024-05-15 17:49:45187.16.136.x/2428254bra (Brazil)yesblockedblockednoneReport
17638872024-05-15 17:49:452804:618:xx::/4028254bra (Brazil)noreceivedreceived/16Report
17638732024-05-15 17:23:21187.16.136.x/2428254bra (Brazil)yesblockedblockednoneReport
17638732024-05-15 17:23:212804:618:xx::/4028254bra (Brazil)noreceivedreceived/16Report
17638442024-05-15 16:08:40187.16.136.x/2428254bra (Brazil)yesblockedblockednoneReport
17638442024-05-15 16:08:402804:618:xx::/4028254bra (Brazil)noreceivedreceived/16Report
17638392024-05-15 15:59:05187.16.136.x/2428254bra (Brazil)yesblockedblockednoneReport
17638112024-05-15 15:03:47187.16.136.x/2428254bra (Brazil)yesblockedblockednoneReport
17638112024-05-15 15:03:472804:618:xx::/4028254bra (Brazil)noreceivedreceived/16Report
9511622020-08-16 22:46:50187.16.136.x/2428254bra (Brazil)yesblockedblockednoneReport
9453442020-08-09 21:40:11187.16.136.x/2428254bra (Brazil)yesblockedblockednoneReport
9403802020-08-02 20:33:31187.16.136.x/2428254bra (Brazil)yesblockedblockednoneReport
9344002020-07-26 19:26:52187.16.136.x/2428254bra (Brazil)yesblockedblockednoneReport
9305282020-07-19 18:20:13187.16.136.x/2428254bra (Brazil)yesblockedblockednoneReport
9269652020-07-12 17:13:30187.16.136.x/2428254bra (Brazil)yesblockedblockednoneReport

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