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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
17817802024-06-17 17:50:17191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17786562024-06-12 05:03:33191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17777382024-06-10 16:43:35191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17756392024-06-06 15:09:52191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17754582024-06-06 08:39:10191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17751712024-06-05 19:57:35191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17715752024-05-30 07:32:08191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17712412024-05-29 16:06:43191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17711582024-05-29 13:35:49191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17672962024-05-22 12:29:01191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17661912024-05-20 13:30:23191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17648442024-05-17 16:16:30191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17635202024-05-15 00:31:30191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17613552024-05-10 15:09:39191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17578052024-05-03 14:02:33191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17543012024-04-26 12:55:19191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17529182024-04-24 02:02:13191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17507772024-04-19 11:48:52191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17504162024-04-18 17:19:38191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17504112024-04-18 17:08:37191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17502452024-04-18 11:50:13191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17497752024-04-17 14:59:56191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17461802024-04-10 13:53:10191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17459422024-04-10 02:04:16191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17450832024-04-08 13:36:32191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17438892024-04-05 19:33:57191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17434492024-04-05 02:03:09191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17426052024-04-03 12:46:26191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17425972024-04-03 12:31:58191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17394632024-03-27 18:39:15191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17390942024-03-27 00:49:10191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17384412024-03-25 20:18:28191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17366202024-03-21 20:56:45191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17355502024-03-19 20:49:47191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17350002024-03-18 19:11:38191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17348232024-03-18 13:13:22191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17348102024-03-18 12:58:53191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17345892024-03-17 23:50:14191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17345842024-03-17 23:28:40191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17329682024-03-14 11:45:33191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17324362024-03-13 13:41:12191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17322352024-03-13 05:28:27191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17320832024-03-12 20:58:55191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17315572024-03-11 19:15:52191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17297622024-03-07 18:07:11191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17296582024-03-07 14:52:03191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17296062024-03-07 13:29:29191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17295532024-03-07 11:39:51191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17181592024-02-14 06:48:23191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17161822024-02-09 20:00:22191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17153002024-02-08 03:33:05191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17125662024-02-02 18:53:44191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17101982024-01-29 12:51:30191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17089042024-01-26 17:47:02191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17079692024-01-25 00:35:11191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17046692024-01-18 01:40:09191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17009362024-01-11 00:33:34191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
17005452024-01-10 11:50:51191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
16995852024-01-08 18:40:42191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
16993692024-01-08 11:40:17191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
16980292024-01-05 12:34:48191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
16970812024-01-03 17:56:28191.5.164.x/24263541bra (Brazil)yesrewrittenrewrittennoneReport
16945302023-12-29 11:28:01191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
16937392023-12-27 17:50:32191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
16931302023-12-26 14:34:22191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
16898492023-12-19 13:27:42191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
16864222023-12-13 00:33:37191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
16861622023-12-12 14:28:03191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
16827102023-12-06 00:34:36191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
16823742023-12-05 13:20:57191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
16786612023-11-28 12:14:06191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
16786482023-11-28 11:35:02191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
16766932023-11-24 12:22:24191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
16766792023-11-24 11:59:34191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
16732192023-11-17 21:21:35191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
16719112023-11-15 13:59:19191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
16717162023-11-15 04:04:41191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
16712732023-11-14 11:31:40191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
16705422023-11-13 09:15:31191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
16694552023-11-10 19:05:48191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
16679222023-11-08 02:19:00191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
16656272023-11-03 17:22:14191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
16620242023-10-27 20:31:30191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
16620212023-10-27 20:26:27191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
16603432023-10-24 23:50:48191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
16603212023-10-24 22:47:45191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
16593832023-10-23 11:41:56191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
16576442023-10-19 17:57:40191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
16570522023-10-18 17:20:40191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
16565012023-10-17 19:23:11191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
16564102023-10-17 15:58:13191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
16563952023-10-17 15:29:55191.5.164.x/24263541bra (Brazil)yesrewrittenreceivednoneReport
16558292023-10-16 17:02:37191.5.164.x/24263541bra (Brazil)yesrewrittenreceivednoneReport
16558222023-10-16 16:55:34191.5.164.x/24263541bra (Brazil)yesrewrittenreceivednoneReport
16535772023-10-12 02:32:22191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
16534322023-10-11 20:35:41191.5.164.x/24263541bra (Brazil)yesrewrittenreceivednoneReport
16533902023-10-11 19:26:36191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
16533462023-10-11 18:09:14191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
16506972023-10-06 19:57:19191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
16505922023-10-06 17:59:07191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport

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