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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
20718032025-12-02 05:49:512801:80:36xx::/40269224bra (Brazil)no✔blockedreceived/16Report
20678812025-11-25 04:41:142801:80:36xx::/40269224bra (Brazil)no✔blockedreceived/16Report
20637342025-11-17 19:24:302801:80:36xx::/40269224bra (Brazil)no✔blockedreceived/16Report
20597282025-11-10 18:16:112801:80:36xx::/40269224bra (Brazil)no✔blockedreceived/16Report
20587512025-11-06 13:47:062801:80:36xx::/40269224bra (Brazil)no✔blockedreceived/16Report
20587442025-11-06 13:24:182801:80:36xx::/40269224bra (Brazil)no✔blockedreceived/16Report
20460772025-10-13 18:12:262801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
20398512025-10-01 20:22:302801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
20356982025-09-24 19:14:102801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
20250192025-09-05 23:39:322801:80:36xx::/40269224bra (Brazil)no✔blockedreceived/16Report
20210752025-08-29 22:31:042801:80:36xx::/40269224bra (Brazil)no✔blockedreceived/16Report
20157382025-08-20 05:53:382801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
20058632025-08-02 05:49:122801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
20016752025-07-25 19:40:032801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
19976712025-07-18 18:31:312801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
19965422025-07-16 17:48:282801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
19924572025-07-09 15:30:272801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
19885372025-07-02 14:22:272801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
19879292025-07-01 15:23:452801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
19838252025-06-24 14:15:252801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
19837802025-06-24 13:11:012801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
19799482025-06-17 12:02:292801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
19794122025-06-16 16:25:552801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
19752792025-06-09 15:16:532801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
19710122025-05-30 22:27:592801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
19666092025-05-23 21:19:312801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
19657682025-05-22 16:39:042801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
19614652025-05-15 15:30:302801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
19610822025-05-14 23:15:262801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
19563132025-05-07 14:22:442801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
19526292025-04-30 12:50:542801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
19452632025-04-16 12:31:132801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
19395002025-04-05 05:28:412801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
19356122025-03-29 04:20:202801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
19318002025-03-22 03:12:322801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
19278982025-03-15 02:04:472801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
19234902025-03-08 00:56:322801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
19193422025-02-28 23:48:162801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
19150182025-02-21 22:39:502801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
19110512025-02-14 21:31:352801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
19071682025-02-07 20:23:212801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
19031392025-01-31 19:15:572801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
18992762025-01-24 18:08:292801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
18953102025-01-17 17:00:362801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
18915432025-01-10 15:53:432801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
18879622025-01-03 14:46:442801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
18846532024-12-27 13:40:402801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
18766312024-12-12 01:59:432801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
18726692024-12-05 00:53:052801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
18686222024-11-27 23:46:132801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
18646312024-11-20 22:39:302801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
18606482024-11-13 21:32:282801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
18568002024-11-06 20:25:482801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
18528152024-10-30 18:14:052801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
18479752024-10-21 17:31:322801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
18440942024-10-14 16:24:452801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
18404542024-10-07 15:17:522801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
18367722024-09-30 14:11:052801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
18367062024-09-30 12:28:462801:80:36xx::/40269224bra (Brazil)noreceivedreceived/16Report
18330462024-09-23 13:04:192801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
18294502024-09-16 11:57:322801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
18283532024-09-13 19:35:162801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
18245602024-09-06 18:28:152801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
18208642024-08-30 17:21:152801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
18174412024-08-23 16:14:152801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
18138812024-08-16 15:07:212801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
18102402024-08-09 13:59:582801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
18067102024-08-02 12:52:542801:80:36xx::/40269224bra (Brazil)no✔blockedreceived/16Report
18030762024-07-26 11:45:532801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
17995932024-07-19 10:38:482801:80:36xx::/40269224bra (Brazil)no✔blockedblocked/48Report
17956282024-07-12 09:32:072801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
17917632024-07-05 08:25:212801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
17879112024-06-28 07:18:332801:80:36xx::/40269224bra (Brazil)no✔blockedblocked/48Report
17839202024-06-21 06:11:462801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
17798492024-06-14 05:05:032801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
17759152024-06-07 03:58:162801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
17720352024-05-31 02:51:422801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
17682062024-05-24 01:44:392801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
17645422024-05-17 00:37:352801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
17610792024-05-09 23:30:412801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
17575302024-05-02 22:23:362801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
17539732024-04-25 21:16:202801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
17505092024-04-18 20:09:362801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
17469612024-04-11 19:03:012801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report
17432752024-04-04 17:56:202801:80:36xx::/40269224bra (Brazil)no✔blockedblocked/48Report
17399152024-03-28 16:49:422801:80:36xx::/40269224bra (Brazil)no✔blockedblocked/48Report
17330612024-03-14 14:36:332801:80:36xx::/40269224bra (Brazil)no✔receivedreceived/16Report

All results shown
Last Modified