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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
17261372024-02-29 19:04:10177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
16255992023-08-20 13:07:15177.66.45.x/2452843bra (Brazil)yesunknownunknownnoneReport
16246312023-08-18 14:17:23177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
16246262023-08-18 14:13:21177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
16246202023-08-18 14:09:45177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
16246152023-08-18 14:05:12177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
16243512023-08-18 03:03:36177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
16205322023-08-11 01:57:00177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
16168412023-08-04 00:50:24177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
16131472023-07-27 23:43:47177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
16096992023-07-20 22:37:07177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
16060432023-07-13 21:30:30177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
16020992023-07-06 20:23:50177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
15983122023-06-29 19:17:10177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
15947892023-06-22 18:10:30177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
15918572023-06-16 23:16:50177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
15883082023-06-09 21:59:23177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
15847872023-06-02 20:52:44177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
15824082023-05-29 19:19:43177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
15789922023-05-23 06:53:18177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
15752562023-05-16 05:46:41177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
15716542023-05-09 04:40:05177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
15680962023-05-02 03:33:28177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
15648922023-04-25 02:26:50177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
15613052023-04-18 01:20:12177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
15576592023-04-11 00:13:32177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
15540232023-04-03 23:06:56177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
15504132023-03-27 22:00:17177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
15465672023-03-20 20:53:39177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
15424992023-03-13 19:46:59177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
15408102023-03-10 11:19:59177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
15369422023-03-03 10:13:23177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
15330822023-02-24 09:06:43177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
15292152023-02-17 07:59:59177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
15252612023-02-10 06:53:14177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
15209342023-02-03 05:46:32177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
15169312023-01-27 04:39:55177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
15144982023-01-20 03:33:15177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
15102652023-01-13 02:26:32177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
15060702023-01-06 01:19:14177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
15022652022-12-30 00:12:52177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
14987452022-12-22 23:06:34177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
14950782022-12-15 22:00:13177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
14912382022-12-08 20:53:54177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
14890362022-12-01 19:47:37177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
14858892022-11-27 02:46:22177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
14816232022-11-20 01:39:36177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
14676452022-10-29 20:53:13177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
14637512022-10-22 19:46:29177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
14509002022-10-04 03:20:27177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
14435942022-09-19 23:55:49177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
14418662022-09-16 15:54:21177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
14374872022-09-09 14:47:37177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
14209752022-08-17 13:29:36177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
14209702022-08-17 13:26:53177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
14153142022-08-10 18:43:32177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
14145522022-08-09 14:21:08177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
14114642022-08-03 01:27:30177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
14079272022-07-27 00:21:16177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
14063152022-07-23 18:54:01177.66.45.x/2452843bra (Brazil)yesrewrittenrewrittennoneReport
14013452022-07-16 02:28:56177.66.45.x/2452843bra (Brazil)yesrewrittenrewrittennoneReport
13994962022-07-12 20:39:31177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
13987412022-07-11 15:46:21177.66.45.x/2452843bra (Brazil)yesrewrittenrewrittennoneReport
13986542022-07-11 13:22:10177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
13985732022-07-11 09:58:03177.66.45.x/2452843bra (Brazil)yesrewrittenrewrittennoneReport
13973582022-07-08 15:45:08177.66.45.x/2452843bra (Brazil)yesrewrittenrewrittennoneReport
13973062022-07-08 14:01:25177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
13972832022-07-08 12:55:03177.66.45.x/2452843bra (Brazil)yesblockedblockednoneReport
13972782022-07-08 12:45:10177.66.45.x/2452843bra (Brazil)yesblockedblocked/28Report
13972742022-07-08 12:43:01177.66.45.x/2452843bra (Brazil)yesblockedblocked/28Report
13972712022-07-08 12:36:05177.66.45.x/2452843bra (Brazil)yesblockedblocked/21Report
13972702022-07-08 12:33:51177.66.45.x/2452843bra (Brazil)yesblockedblocked/21Report
13972062022-07-08 10:13:50177.66.45.x/2452843bra (Brazil)yesrewrittenrewrittennoneReport
13972032022-07-08 10:09:08177.66.45.x/2452843bra (Brazil)yesrewrittenrewrittennoneReport
13971812022-07-08 09:23:45177.66.45.x/2452843bra (Brazil)yesrewrittenrewrittennoneReport
12380562021-10-24 14:02:35177.66.45.x/2452843bra (Brazil)yesrewrittenreceivednoneReport
12380112021-10-24 13:17:33177.66.45.x/2452843bra (Brazil)yesrewrittenreceivednoneReport
12377762021-10-24 01:06:12177.66.45.x/2452843bra (Brazil)yesrewrittenreceivednoneReport
12377672021-10-24 00:41:11177.66.45.x/2452843bra (Brazil)yesrewrittenreceivednoneReport
12377592021-10-24 00:26:12177.66.45.x/2452843bra (Brazil)yesrewrittenreceivednoneReport

All results shown
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