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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
13730662022-05-30 22:40:58177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
13730662022-05-30 22:40:582804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
13693982022-05-23 21:34:19177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
13693982022-05-23 21:34:192804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
13656042022-05-16 20:27:41177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
13656042022-05-16 20:27:412804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
13608162022-05-09 17:56:09177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
13608162022-05-09 17:56:092804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
13568192022-05-02 16:49:49177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
13502512022-04-18 13:25:15177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
13502512022-04-18 13:25:152804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
13494952022-04-16 18:14:18177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
13494952022-04-16 18:14:182804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
13458872022-04-09 19:14:19177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
13458872022-04-09 19:14:192804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
13403532022-04-02 18:07:32177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
13350962022-03-26 17:00:54177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
13350962022-03-26 17:00:542804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
13238032022-03-12 13:19:16177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
13238032022-03-12 13:19:162804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
13211342022-03-07 21:17:26177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
13211342022-03-07 21:17:262804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
13188832022-03-03 13:44:03177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
13188832022-03-03 13:44:032804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
13151582022-02-24 12:37:24177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
13151582022-02-24 12:37:242804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
13137562022-02-22 02:14:33177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
13137562022-02-22 02:14:332804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
13100452022-02-15 01:07:57177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
13100452022-02-15 01:07:572804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
13032222022-02-08 00:01:23177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
13032222022-02-08 00:01:232804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
12994322022-01-31 22:54:46177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
12994322022-01-31 22:54:462804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
12962082022-01-25 20:47:48177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
12962082022-01-25 20:47:482804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
12949812022-01-23 16:11:19177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
12949812022-01-23 16:11:192804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
12945092022-01-22 13:35:14177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
12907142022-01-15 11:26:28177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
12907142022-01-15 11:26:282804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
12867442022-01-07 20:03:53177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
12867442022-01-07 20:03:532804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
12865752022-01-07 13:11:45177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
12865752022-01-07 13:11:452804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
12820022021-12-31 12:05:10177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
12820022021-12-31 12:05:102804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
12782112021-12-23 18:40:06177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
12782112021-12-23 18:40:062804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
12686182021-12-13 08:57:54177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
12686182021-12-13 08:57:542804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
12630862021-12-03 11:28:43177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
12630862021-12-03 11:28:432804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
12613112021-11-30 16:56:322804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
12612332021-11-30 14:09:222804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
12564722021-11-25 21:30:22177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
12564722021-11-25 21:30:222804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
12526712021-11-18 20:23:45177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
12526712021-11-18 20:23:452804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
12487942021-11-11 19:16:40177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
12487942021-11-11 19:16:402804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
12447132021-11-04 18:10:02177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
12447132021-11-04 18:10:022804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
12408392021-10-28 17:26:29177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
12363282021-10-21 16:19:59177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
12362362021-10-21 13:05:52177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
12362362021-10-21 13:05:522804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
12362062021-10-21 12:22:51177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
12362062021-10-21 12:22:512804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
12318042021-10-14 11:16:26177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
12274472021-10-07 09:11:48177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
12274472021-10-07 09:11:482804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
12222122021-09-28 21:51:34177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
12222122021-09-28 21:51:342804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
12180242021-09-21 20:44:53177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
12180242021-09-21 20:44:532804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
12141392021-09-14 19:38:14177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
12141392021-09-14 19:38:142804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
12112472021-09-09 12:33:55177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
12112472021-09-09 12:33:552804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
12088032021-09-04 21:07:52177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
12048212021-08-28 12:51:37177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
12048212021-08-28 12:51:372804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
12012972021-08-22 14:04:37177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
12012972021-08-22 14:04:372804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
11995072021-08-19 12:41:39177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
11956292021-08-12 11:34:54177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
11956292021-08-12 11:34:542804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
11946402021-08-10 19:37:35177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
11946402021-08-10 19:37:352804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
11908242021-08-03 21:39:03177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
11908242021-08-03 21:39:032804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
11870222021-07-28 02:35:43177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
11870222021-07-28 02:35:432804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
11832702021-07-21 01:28:35177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
11832702021-07-21 01:28:352804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
11791772021-07-14 00:21:51177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
11791772021-07-14 00:21:512804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
11791242021-07-13 21:28:19177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
11791242021-07-13 21:28:192804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
11787972021-07-13 11:24:11177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
11714542021-07-03 13:44:26177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
11714542021-07-03 13:44:262804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
11698752021-06-30 23:44:30177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
11698752021-06-30 23:44:302804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
11674082021-06-26 22:47:15177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
11643852021-06-19 14:53:25177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
11643852021-06-19 14:53:252804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
11598642021-06-12 13:46:49177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
11598642021-06-12 13:46:492804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
11555052021-06-04 19:23:26177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
11555052021-06-04 19:23:262804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
11513532021-05-28 17:08:56177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
11513532021-05-28 17:08:562804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
11482442021-05-23 22:43:13177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
11459132021-05-19 12:52:01177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
11459132021-05-19 12:52:012804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
11407912021-05-11 11:52:50177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
11407912021-05-11 11:52:502804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
11402332021-05-10 13:57:142804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
11402292021-05-10 13:50:49177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
11378952021-05-06 15:17:03177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
11378952021-05-06 15:17:032804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
11338922021-04-29 14:10:25177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
11338922021-04-29 14:10:252804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
11282012021-04-22 13:03:45177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
11282012021-04-22 13:03:452804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
11248882021-04-16 19:45:43177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
11248882021-04-16 19:45:432804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
11207232021-04-09 18:39:08177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
11207232021-04-09 18:39:082804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
5935582018-12-21 17:31:24177.23.145.x/24262896bra (Brazil)yesblockedreceived/8Report
5935582018-12-21 17:31:242804:497c:xx::/40262896bra (Brazil)noblockedblocked/32Report
5927622018-12-20 17:17:41177.23.145.x/24262896bra (Brazil)yesblockedreceived/8Report
5927622018-12-20 17:17:412804:497c:xx::/40262896bra (Brazil)noblockedblocked/32Report
5919112018-12-19 11:26:13177.23.145.x/24262896bra (Brazil)yesblockedreceived/8Report
5919112018-12-19 11:26:132804:497c:xx::/40262896bra (Brazil)noblockedblocked/32Report
5918842018-12-19 10:03:34177.23.145.x/24262896bra (Brazil)yesblockedreceived/8Report
5918842018-12-19 10:03:342804:497c:xx::/40262896bra (Brazil)noblockedblocked/32Report
5891912018-12-14 15:31:50177.23.149.x/24262896bra (Brazil)noblockedblocked/28Report
5890572018-12-14 10:58:59177.23.145.x/24262896bra (Brazil)yesblockedreceived/8Report
5890572018-12-14 10:58:592804:497c:xx::/40262896bra (Brazil)noblockedblocked/32Report
5844702018-12-07 14:25:01177.23.149.x/24262896bra (Brazil)noblockedblocked/28Report
5828222018-12-04 16:20:47177.23.145.x/24262896bra (Brazil)yesblockedreceived/8Report
5828222018-12-04 16:20:472804:497c:xx::/40262896bra (Brazil)noblockedblocked/32Report
5822222018-12-03 18:28:54177.23.145.x/24262896bra (Brazil)yesblockedreceived/8Report
5822222018-12-03 18:28:542804:497c:xx::/40262896bra (Brazil)noblockedblocked/32Report
5805382018-11-30 13:18:06177.23.149.x/24262896bra (Brazil)noblockedblocked/28Report
5805302018-11-30 13:06:13177.23.151.x/24262896bra (Brazil)noblockedblockednoneReport
5805272018-11-30 13:01:54177.23.151.x/24262896bra (Brazil)noblockedblockednoneReport
5805272018-11-30 13:01:542804:497c:xx::/40262896bra (Brazil)noreceivedreceived/16Report
5805242018-11-30 12:59:13177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
5805242018-11-30 12:59:132804:497c:xx::/40262896bra (Brazil)noreceivedreceived/16Report
5805192018-11-30 12:51:022804:497c:xx::/40262896bra (Brazil)noreceivedreceived/16Report

All results shown
Last Modified