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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
19801512025-06-17 17:46:25189.51.193.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
19779952025-06-13 14:46:02189.51.201.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
19765642025-06-11 12:27:33187.0.55.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
19760212025-06-10 16:40:02189.51.193.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
19682092025-05-26 20:27:12189.51.193.x/2428352bra (Brazil)yesblockedblockednoneReport
19682092025-05-26 20:27:122804:ae0:xx::/4028352bra (Brazil)noreceivedreceived/16Report
19681912025-05-26 20:02:54189.51.193.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
19678712025-05-26 12:12:31189.51.193.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
19636262025-05-19 11:06:09189.51.193.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
19579912025-05-10 12:08:51189.51.193.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
19542162025-05-03 11:02:30189.51.193.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
19539172025-05-02 19:32:56187.0.55.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
19539172025-05-02 19:32:562804:ae0:80xx::/4028352bra (Brazil)noblockedblocked/56Report
19530772025-05-01 05:55:04189.51.199.x/2428352bra (Brazil)noblockedblockednoneReport
19530772025-05-01 05:55:042804:ae0:dexx::/4028352bra (Brazil)noblockedblocked/64Report
19522572025-04-29 19:12:18187.0.55.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
19502272025-04-25 22:23:40189.51.193.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
19491722025-04-24 04:46:44189.51.199.x/2428352bra (Brazil)noblockedblockednoneReport
19491722025-04-24 04:46:442804:ae0:dexx::/4028352bra (Brazil)noblockedblocked/64Report
19483392025-04-22 18:05:56187.0.55.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
19465112025-04-18 21:17:23189.51.193.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
19456782025-04-17 03:38:51189.51.199.x/2428352bra (Brazil)noblockedblockednoneReport
19456782025-04-17 03:38:512804:ae0:dexx::/4028352bra (Brazil)noblockedblocked/64Report
19430772025-04-11 20:11:06189.51.193.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
19421532025-04-10 02:30:26189.51.199.x/2428352bra (Brazil)noblockedblockednoneReport
19421532025-04-10 02:30:262804:ae0:dexx::/4028352bra (Brazil)noblockedblocked/64Report
19393132025-04-04 19:04:392804:ae0:xx::/4028352bra (Brazil)noreceivedreceived/16Report
19382682025-04-03 01:21:57189.51.199.x/2428352bra (Brazil)noblockedblockednoneReport
19382682025-04-03 01:21:572804:ae0:dexx::/4028352bra (Brazil)noblockedblocked/64Report
19357662025-03-29 13:36:27189.51.192.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
19357352025-03-29 12:49:30189.51.192.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
19354392025-03-28 17:48:32189.51.193.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
19343902025-03-27 00:13:31189.51.199.x/2428352bra (Brazil)noblockedblockednoneReport
19343902025-03-27 00:13:312804:ae0:dexx::/4028352bra (Brazil)noblockedblocked/64Report
19337232025-03-25 20:43:09189.51.193.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
19328052025-03-24 11:58:53189.51.193.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
19327762025-03-24 11:10:34189.51.193.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
19306712025-03-19 23:04:57189.51.199.x/2428352bra (Brazil)noblockedblockednoneReport
19306712025-03-19 23:04:572804:ae0:dexx::/4028352bra (Brazil)noblockedblocked/64Report
19281952025-03-15 20:40:39189.51.193.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
19265532025-03-12 21:56:37189.51.199.x/2428352bra (Brazil)noblockedblockednoneReport
19265532025-03-12 21:56:372804:ae0:dexx::/4028352bra (Brazil)noblockedblocked/64Report
19265522025-03-12 21:56:16189.51.193.x/2428352bra (Brazil)noblockedblockednoneReport
19265522025-03-12 21:56:162804:ae0:2exx::/4028352bra (Brazil)noblockedblocked/64Report
19262032025-03-12 12:32:37187.0.49.x/2428352bra (Brazil)yesblockedblockednoneReport
19262032025-03-12 12:32:372804:ae0:80xx::/4028352bra (Brazil)noblockedblocked/56Report
19256562025-03-11 16:43:19189.51.199.x/2428352bra (Brazil)noblockedblockednoneReport
19256562025-03-11 16:43:192804:ae0:dexx::/4028352bra (Brazil)noblockedblocked/64Report
19238392025-03-08 19:34:02189.51.200.x/2428352bra (Brazil)yesblockedblockednoneReport
19238392025-03-08 19:34:022804:ae0:80xx::/4028352bra (Brazil)noblockedblocked/56Report
19212752025-03-04 15:35:47189.51.199.x/2428352bra (Brazil)noblockedblockednoneReport
19212752025-03-04 15:35:472804:ae0:dexx::/4028352bra (Brazil)noblockedblocked/64Report
19212672025-03-04 15:17:51189.51.193.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
19170902025-02-25 14:28:09189.51.199.x/2428352bra (Brazil)noblockedblockednoneReport
19170902025-02-25 14:28:092804:ae0:dexx::/4028352bra (Brazil)noblockedblocked/64Report
19170752025-02-25 14:11:32189.51.193.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
19135012025-02-19 11:45:27187.0.55.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
19134982025-02-19 11:40:562804:ae0:xx::/4028352bra (Brazil)noreceivedreceived/16Report
19129382025-02-18 13:20:32189.51.199.x/2428352bra (Brazil)noblockedblockednoneReport
19129382025-02-18 13:20:322804:ae0:dexx::/4028352bra (Brazil)noblockedblocked/64Report
19129212025-02-18 13:05:14189.51.193.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
19113332025-02-15 12:26:45187.0.49.x/2428352bra (Brazil)yesblockedblockednoneReport
19113332025-02-15 12:26:452804:ae0:80xx::/4028352bra (Brazil)noblockedblocked/56Report
19104262025-02-13 17:44:502804:ae0:40xx::/4028352bra (Brazil)noreceivedreceived/16Report
19104202025-02-13 17:40:022804:ae0:40xx::/4028352bra (Brazil)noreceivedreceived/16Report
19090992025-02-11 12:12:32189.51.199.x/2428352bra (Brazil)noblockedblockednoneReport
19090992025-02-11 12:12:322804:ae0:dexx::/4028352bra (Brazil)noblockedblocked/64Report
19090902025-02-11 11:58:54189.51.193.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
19052742025-02-04 18:29:53187.0.49.x/2428352bra (Brazil)yesblockedblockednoneReport
19052742025-02-04 18:29:532804:ae0:80xx::/4028352bra (Brazil)noblockedblocked/56Report
19049972025-02-04 11:04:00189.51.199.x/2428352bra (Brazil)noblockedblockednoneReport
19049972025-02-04 11:04:002804:ae0:dexx::/4028352bra (Brazil)noblockedblocked/64Report
19049962025-02-04 11:03:30189.51.193.x/2428352bra (Brazil)noblockedblockednoneReport
19049962025-02-04 11:03:302804:ae0:2exx::/4028352bra (Brazil)noblockedblocked/64Report
19049892025-02-04 10:52:19189.51.193.x/2428352bra (Brazil)yesblockedblockednoneReport
19049892025-02-04 10:52:192804:ae0:xx::/4028352bra (Brazil)noreceivedreceived/16Report
19034502025-02-01 10:58:27187.0.55.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
19023292025-01-30 11:56:27189.51.193.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
19015052025-01-28 21:50:46189.51.199.x/2428352bra (Brazil)noblockedblockednoneReport
19015052025-01-28 21:50:462804:ae0:dexx::/4028352bra (Brazil)noblockedblocked/64Report
18986642025-01-23 15:43:03189.51.193.x/2428352bra (Brazil)yesblockedblockednoneReport
18986642025-01-23 15:43:032804:ae0:xx::/4028352bra (Brazil)noblockedreceived/16Report
18985042025-01-23 10:50:04189.51.193.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
18982432025-01-22 20:47:13187.0.55.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
18982432025-01-22 20:47:132804:ae0:80xx::/4028352bra (Brazil)noblockedblocked/56Report
18982102025-01-22 19:18:21187.0.55.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
18976322025-01-21 20:42:39189.51.199.x/2428352bra (Brazil)noblockedblockednoneReport
18976322025-01-21 20:42:392804:ae0:dexx::/4028352bra (Brazil)noblockedblocked/64Report
18941812025-01-15 20:48:59189.51.193.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
18939612025-01-15 13:41:01189.51.193.x/2428352bra (Brazil)yesblockedblockednoneReport
18939612025-01-15 13:41:012804:ae0:xx::/4028352bra (Brazil)noblockedreceived/16Report
18935592025-01-14 19:35:17189.51.199.x/2428352bra (Brazil)noblockedblockednoneReport
18935592025-01-14 19:35:172804:ae0:dexx::/4028352bra (Brazil)noblockedblocked/64Report
18906382025-01-08 19:42:49189.51.193.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
18900832025-01-07 18:27:54189.51.199.x/2428352bra (Brazil)noblockedblockednoneReport
18900832025-01-07 18:27:542804:ae0:dexx::/4028352bra (Brazil)noblockedblocked/64Report
18899222025-01-07 13:26:01189.51.193.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
18895412025-01-06 19:03:05189.51.193.x/2428352bra (Brazil)yesblockedblockednoneReport
18866782024-12-31 17:20:29189.51.199.x/2428352bra (Brazil)noblockedblockednoneReport
18866782024-12-31 17:20:292804:ae0:dexx::/4028352bra (Brazil)noblockedblocked/64Report
18865472024-12-31 12:19:55189.51.193.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
18847822024-12-27 18:30:58187.0.55.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
18833742024-12-24 16:13:33189.51.199.x/2428352bra (Brazil)noblockedblockednoneReport
18833742024-12-24 16:13:332804:ae0:dexx::/4028352bra (Brazil)noblockedblocked/64Report
18833522024-12-24 15:15:47189.51.193.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
18833252024-12-24 13:58:56189.51.193.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
18795982024-12-17 15:06:37189.51.199.x/2428352bra (Brazil)noblockedblockednoneReport
18795982024-12-17 15:06:372804:ae0:dexx::/4028352bra (Brazil)noblockedblocked/64Report
18795142024-12-17 12:52:51189.51.193.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
18756412024-12-10 13:59:38189.51.199.x/2428352bra (Brazil)noblockedblockednoneReport
18756412024-12-10 13:59:382804:ae0:dexx::/4028352bra (Brazil)noblockedblocked/64Report
18755622024-12-10 11:46:49189.51.193.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
18725532024-12-04 20:28:25189.51.193.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
18716542024-12-03 12:52:15189.51.199.x/2428352bra (Brazil)noblockedblockednoneReport
18716542024-12-03 12:52:152804:ae0:dexx::/4028352bra (Brazil)noblockedblocked/64Report
18684662024-11-27 18:41:07189.51.193.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
18675322024-11-26 11:44:54189.51.199.x/2428352bra (Brazil)noblockedblockednoneReport
18675322024-11-26 11:44:542804:ae0:dexx::/4028352bra (Brazil)noblockedblocked/64Report
18650802024-11-21 17:42:41187.0.55.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
18650802024-11-21 17:42:412804:ae0:80xx::/4028352bra (Brazil)noblockedblocked/56Report
18648812024-11-21 11:46:57187.0.55.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
18648812024-11-21 11:46:572804:ae0:80xx::/4028352bra (Brazil)noblockedblocked/56Report
18648762024-11-21 11:34:17187.0.55.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
18648762024-11-21 11:34:172804:ae0:80xx::/4028352bra (Brazil)noblockedblocked/56Report
18644962024-11-20 17:35:05187.0.49.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
18644782024-11-20 16:58:23187.0.49.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
18636652024-11-19 10:37:44189.51.199.x/2428352bra (Brazil)noblockedblockednoneReport
18636652024-11-19 10:37:442804:ae0:dexx::/4028352bra (Brazil)noblockedblocked/64Report
18617602024-11-15 18:01:43187.0.62.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
18617532024-11-15 17:46:56187.0.62.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
18605962024-11-13 20:10:35189.51.193.x/2428352bra (Brazil)yesblockedblockednoneReport
18605962024-11-13 20:10:352804:ae0:80xx::/4028352bra (Brazil)noblockedblocked/56Report
18605522024-11-13 18:51:45189.51.193.x/2428352bra (Brazil)yesblockedblockednoneReport
18605522024-11-13 18:51:452804:ae0:80xx::/4028352bra (Brazil)noblockedblocked/56Report
18604632024-11-13 16:33:02189.51.193.x/2428352bra (Brazil)yesblockedblockednoneReport
18604632024-11-13 16:33:022804:ae0:80xx::/4028352bra (Brazil)noblockedblocked/56Report
18604532024-11-13 16:10:41189.51.193.x/2428352bra (Brazil)yesblockedblockednoneReport
18604002024-11-13 14:38:01187.0.55.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
18604002024-11-13 14:38:012804:ae0:80xx::/4028352bra (Brazil)noblockedblocked/56Report
18595952024-11-12 11:11:50189.51.193.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport
18595652024-11-12 09:30:36189.51.199.x/2428352bra (Brazil)noblockedblockednoneReport
18595652024-11-12 09:30:362804:ae0:dexx::/4028352bra (Brazil)noblockedblocked/64Report
18566342024-11-06 15:50:59189.51.193.x/2428352bra (Brazil)yesblockedblockednoneReport
18558312024-11-05 08:23:24189.51.199.x/2428352bra (Brazil)noblockedblockednoneReport
18558312024-11-05 08:23:242804:ae0:dexx::/4028352bra (Brazil)noblockedblocked/64Report
18556892024-11-05 00:16:32189.51.200.x/2428352bra (Brazil)yesrewrittenrewrittennoneReport

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